PIONEER II
485BPOS, 1999-01-27
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                                                               File Nos. 2-32773
                                                                       811-07611

    As Filed with the Securities and Exchange Commission on January 27, 1999


                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM N-1A


         REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933  / X /
                                                                   ---

                      Pre-Effective Amendment No. __              /___/

                      Post-Effective Amendment No. 51             / X /
                                                                   ---


                                     and/or

             REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY
                               ACT OF 1940                        / X /
                                                                   ---

                             Amendment No. 34                     / X /
                                                                   ---

                        (Check appropriate box or boxes)


                                   PIONEER II
               (Exact Name of Registrant as Specified in Charter)


                  60 State Street, Boston, Massachusetts 02109
               (Address of Principal Executive Offices) (Zip Code)


       Registrant's Telephone Number, including Area Code: (617) 742-7825

Joseph P. Barri, Hale and Dorr LLP, 60 State Street, Boston, Massachusetts 02109
                     (Name and Address of Agent for Service)

It is proposed that this filing will become effective (check appropriate box):

     ___ immediately upon filing pursuant to paragraph (b)
      X  on February 1, 1999 pursuant to paragraph (b)
     ---
     ___ 60 days after filing pursuant to paragraph (a)(1)
     ___ on [date] pursuant to paragraph (a)(1)
     ___ 75 days after filing pursuant to paragraph (a)(2)
     ___ on [date] pursuant to paragraph (a)(2)of Rule 485.

If appropriate, check the following box:

      X  This post-effective amendment designates a new effective date for a
     ---
previously filed post-effective amendment.

<PAGE>

                                                                  [Pioneer logo]



Pioneer II


   
                                             Class A, Class B and Class C Shares
                                                    Prospectus, February 1, 1999





















                                   Table of contents





                                   Basic information about the fund        1

                                   Management                              6

                                   Buying, exchanging and selling shares   8

                                   Dividends, capital gains and taxes     26

                                   Financial highlights                   27











                               No government securities commission or agency has
                               approved the fund's shares or determined whether
                               this prospectus is accurate or complete. Any 
                               representation to the contrary is a crime.
    

<PAGE>































       
- --------------------------------------------------------------------------------
An investment in the fund is not a bank deposit and is not insured or guaranteed
by the Federal Deposit Insurance Corporation or any other government agency.
- --------------------------------------------------------------------------------


- --------------------------------------------------------------------------------
Contact your investment professional to discuss how the fund fits into your
portfolio.
- --------------------------------------------------------------------------------
<PAGE>

Basic information about the fund





Investment objective
Reasonable income and capital growth.

Investment strategies

The fund seeks to invest in a broad list of carefully selected, reasonably
priced securities rather than in securities whose prices reflect a premium
resulting from their current market popularity. The fund invests the major
portion of its assets in equity securities, primarily of U.S. issuers. For
purposes of the fund's investment policies, equity securities include common and
preferred stocks and convertible debt secuities. Although the fund focuses on
securities that have paid a dividend or interest within the preceding 12 months,
it may purchase or hold securities that do not provide income if the fund
expects them to increase in value.
   
Pioneer Investment Management, Inc., the fund's investment adviser, uses a value
approach to select the fund's investments. Using this investment style, Pioneer
seeks to identify and buy securities selling at reasonable prices or at
substantial discounts to their underlying values and then to hold these
securities until the market values reflect their intrinsic values. Pioneer
evaluates a security's potential value based on the company's assets and
prospects for earnings and revenue growth that are also trading at attractive
market valuations. In making that assessment, Pioneer employs fundamental
research and due diligence, emplying a bottom-up analytic style. Pioneer also
considers a security's potential to provide a reasonable amount of income.
Pioneer relies on the knowledge, experience and judgement of its staff who have
access to a wide variety of research. Factors Pioneer looks for in selecting
investments include:

[square bullet] Above average potential for earnings and revenue growth

[square bullet] Favorable expected returns relative to perceived risks

[square bullet] Management with demonstrated ability and commitment to the
                company

[square bullet] Low market valuations relative to earnings forecast, book value,
                cash flow and sales

[square bullet] "Turnaround" potential for companies that have been through 
                difficult periods

[square bullet] Good prospects for dividend growth
    
Pioneer focuses on the quality and price of individual issuers, not on economic
sector or market-timing strategies. The fund avoids concentrating in any one
sector or industry.

Principal risks of investing in the fund

Even though the fund seeks reasonable income and capital growth,  you could lose
money on your investment or not make as much as if you invested elsewhere if:

[square bullet] The stock market goes down (this risk may be greater if you are
                a short-term investor)

[square bullet] Value stocks fall out of favor with investors

[square bullet] The fund's assets remain undervalued or do not have the
                potential value originally expected

[square bullet] Stocks selected for income do not achieve the same return as
                securities selected for capital appreciation

<PAGE>

Basic information about the fund

The fund's past performance

   
The bar chart and table indicate the risks of investing in the fund by showing
how the fund has performed in the past. The fund's performance varies from year
to year.

The fund's past performance does not necessarily indicate how it will perform in
the future. As a shareowner, you may lose or make money on your investment.
    

- --------------------------------------------------------------------------------
   
                                             [bar chart]
Fund performance                             Annual return Class A shares
The chart shows the performance of the       (Year ended Decmeber 31)
fund's Class A shares for each of the        '89       22.21
past 10 calendar years. Class B and          '90      -12.03
Class C shares have different performance.   '91       25.75
The chart does not reflect any Class A       '92        9.37
sales charges you may pay when you buy or    '93       18.91
sell fund shares. Any sales charge will      '94      - 1.73
reduce your return.                          '95       27.15
                                             '96       21.99
                                             '97       23.70
                                             '98      - 7.99
The fund's highest calendar quarterly        [end bar chart]
return was 15.55% (3/31/97 to 6/30/97)
The fund's lowest calendar quarterly
return was -22.31% (6/30/98 to 9/30/98)
    

- --------------------------------------------------------------------------------
  
Comparison with Standard & Poor's
500 Index
   
The table shows the average annual total return for each class of the fund over
time and compares these returns to the returns of Standard & Poor's 500
Index. This index is a widely recognized measure of the performance of 500
widely held common stocks. Unlike the fund, the index is not managed and does
not incur expenses. The table:
    
[square bullet] Reflects sales charges applicable to the class

[square bullet] Assumes that you sell your shares at the end of the period

[square bullet] Assumes that you reinvest all of your dividends and
                distributions

Average annual total return (%)
(for periods ended December 31, 1998)
   
<TABLE>
<CAPTION>
                                                          Since    Inception
                     1 Year    5 Years   10 Years     Inception         Date
- --------------------------------------------------------------------------------
<S>                   <C>        <C>        <C>           <C>         <C>
Class A              -13.30      10.34      11.14         14.10       9/30/69
.................................................................................
Class B              -12.53        n/a        n/a          9.04        7/1/96
.................................................................................
Class C              - 8.78        n/a        n/a         10.12        7/1/96
.................................................................................
S&P 500 Index         28.73      24.05      19.19         13.32*         --
- --------------------------------------------------------------------------------
</TABLE>
*  Reflects the return of the index since the inception of Class A shares.  The
   return of the index since the inception of Class B and Class C shares is
   29.22%.
    
<PAGE>

Fees and expenses

These are the fees and expenses, based on the fund's latest fiscal year, you may
pay if you invest in the fund.

<TABLE>
<CAPTION>
Shareowner fees
paid directly from your investment                 Class A   Class B   Class C
<S>                                                 <C>         <C>       <C>
- --------------------------------------------------------------------------------
Maximum sales charge when you buy shares
  as a percentage of offering price                   5.75%     None      None
- --------------------------------------------------------------------------------
Maximum deferred sales charge as a percentage
  of offering price or the amount you receive
  when you sell shares, whichever is less           None(1)       4%        1%
- --------------------------------------------------------------------------------
</TABLE>

<TABLE>
   
<CAPTION>
Annual fund operating expenses
  paid from the assets of the fund
  as a percentage of average daily net assets     Class A    Class B     Class C
- -------------------------------------------------------------------------------
<S>                                                  <C>       <C>         <C>
  Management Fee(2)                                 0.53%     0.53%       0.53%
- --------------------------------------------------------------------------------
  Distribution and Service (12b-1) Fee              0.25%     1.00%       1.00%
- --------------------------------------------------------------------------------
  Other Expenses                                    0.16%     0.43%       0.40%
- -------------------------------------------------------------------------------
Total Annual Fund Operating Expenses                0.94%     1.96%       1.93%
- --------------------------------------------------------------------------------
</TABLE>
    
(1)  Purchases of $1 million or more and purchases by participants in certain
     group plans are not subject to an initial sales charge but may be subject
     to a contingent deferred sales charge. See "Buying, exchanging and selling
     shares."

(2)  The fund pays a management fee which ranges from 0.425% to 0.825% of
     average daily net assets based on its performance. See "Management."

Example

This example  helps you compare the costs of investing in the fund with the cost
of investing in other mutual funds.  It assumes  that: a) you invest  $10,000 in
the  fund  for the  time  periods  shown,  b) you  reinvest  all  dividends  and
distributions,  c) your  investment  has a 5% return each year and d) the fund's
operating expenses remain the same.

Although your actual costs may be higher or lower, under these assumptions your
costs would be:
   
<TABLE>
<CAPTION>
                  If you sell your shares      If you do not sell your shares
               -----------------------------------------------------------------
                               Number of years you own your shares
- --------------------------------------------------------------------------------
                 1       3       5       10         1       3       5       10
- --------------------------------------------------------------------------------
<S>            <C>     <C>     <C>     <C>        <C>     <C>     <C>     <C>
Class A        $665    $857    $1,065  $1,663     $665    $857    $1,065  $1,663
- --------------------------------------------------------------------------------
Class B         599     915     1,257   2,021      199     615     1,057   2,021
- --------------------------------------------------------------------------------
Class C         296     606     1,042   2,254      196     606     1,042   2,254
- --------------------------------------------------------------------------------
</TABLE>
    
<PAGE>

Basic information about the fund
   
Other investment strategies
    
As discussed,  the fund invests primarily in common stocks of U.S.  companies to
seek reasonable income and capital growth.

This section describes additional investments that the fund may make or
strategies that it may pursue to a lesser degree to achieve the fund's goal.
Some of the fund's secondary investment policies also entail risks. To learn
more about these investments and risks, you should obtain and read the statement
of additional information (SAI).

Investments other than U.S. common stocks

The fund primarily invests in securities of U.S. issuers. The fund may invest up
to 25% of its total assets in non-U.S. securities. The fund will not invest more
than 5% of its total assets (at the time of purchase) in the securities of
emerging markets issuers. Investing in non-U.S. issuers may involve unique risks
compared to investing in the securities of U.S. companies. Some of these risks
do not apply to the larger, more developed foreign markets. However, these risks
are more pronounced to the extent the fund invests in emerging markets. These
risks may include:

[square bullet] Less information about non-U.S. issuers or markets may be
                available due to less rigorous disclosure and accounting
                standards or regulatory practices

[square bullet] In a changing market, Pioneer may not be able to sell the fund's
                portfolio securities in amounts and at prices it considers
                reasonable because many non-U.S. markets are smaller, have low
                trading volumes and experience larger price swings

[square bullet] Adverse effect of currency exchange rates on the value of the
                fund's investments

[square bullet] Political, economic and social developments that adversely
                affect the non-U.S. securities markets

[square bullet] Withholding and other non-U.S. taxes which may decrease the
                fund's return


   
The fund may invest the balance of its assets in debt securities. Generally the
fund may acquire debt securities that are investment grade, but the fund may
invest up to 5% of its net assets (at the time of purchase) in lower quality
debt securities including convertible debt securities. The fund invests in these
securities when Pioneer believes that they offer the potential for reasonable
income or capital growth, to diversify the fund's portfolio or for greater
liquidity.

Debt securities are subject to the risk of an issuer's inability to meet
principal or interest payments on its obligations. Factors which could
contribute to a decline in the market value of debt securities in the fund's
portfolio include rising interest rates or a reduction in the perceived
creditworthiness of the issuer of the securities. A debt security is investment
grade if it is rated in one of the top four cateqories by a nationally
recognized securities rating organization or are determined to be of equivalent
credit quality by Pioneer. Debt securities rated below investment grade are
commonly referred to as "junk bonds" and are considered speculative. Lower
quality debt securities involve greater risk of loss, are subject to greater
price volatility and are less liquid, especially during periods of economic
uncertainty or change, than higher quality debt securities.
    

<PAGE>

Temporary investments

   
Normally, the fund invests substantially all of its assets to meet its
investment objectives. The fund may invest the remainder of its assets in
securities with a remaining maturity of less than one year, cash equivalents or
may hold cash. For temporary defensive purposes, the fund may depart from its
principal investment strategies and invest part or all of its assets in these
securities. During such periods, the fund may not be able to achieve its
investment objective. The fund intends to adopt a defensive strategy only when
Pioneer believes common stocks have extraordinary risks due to political or
economic factors.
    

Short-term trading

The fund usually does not trade for short-term profits. The fund will sell an
investment, however, even if it has only been held for a short time, if it no
longer meets the fund's investment criteria. If the fund does a lot of trading,
it may incur additional operating expenses, which would reduce performance, and
could cause shareowners to incur a higher level of taxable income or capital
gains.
Derivatives

The fund may use futures, options and other derivatives. A derivative is a
security or instrument whose value is determined by reference to the value or
the change in value of one or more securities, currencies, indices or other
financial instruments. The fund does not use derivatives as a primary investment
technique and generally limits their use to hedging. However, the fund may use
derivatives for a variety of purposes, including:

[square bullet] As a hedge against adverse changes in stock market prices,
                interest rates or currency exchange rates

[square bullet] As a substitute for purchasing or selling securities

[square bullet] To increase the fund's return

Even a small investment in derivatives can have a significant impact on the
fund's exposure to stock market values, interest rates or currency exchange
rates. If changes in a derivative's value do not correspond to changes in the
value of the fund's other investments, the fund may not fully benefit from or
could lose money on the derivative position. In addition, some derivatives
involve risk of loss if the person who issued the derivative defaults on its
obligation. Certain derivatives may be less liquid and more difficult to value.

<PAGE>

Management

Pioneer, the fund's investment adviser,
selects the fund's investments and oversees the fund's operations.

Pioneer Group

   
The Pioneer Group, Inc. and its subsidiaries are engaged in financial services
businesses in the United States and many foreign countries. As of December
31, 1998, the firm had more than $23 billion in assets under management
worldwide including more than $22 billion in U.S. mutual funds. The firm's U.S.
mutual fund investment history includes creating in 1928 one of the first mutual
funds. John F. Cogan, chairman of the board and president of The Pioneer Group,
Inc., owns approximately 14% of the firm. He is also an officer and director of
each of the Pioneer mutual funds.
    

Investment adviser

Pioneer manages a family of U.S. and international stock funds, bond funds and
money market funds. Pioneer is a subsidiary of The Pioneer Group, Inc. Its main
office is at 60 State Street, Boston, Massachusetts 02109.

Portfolio manager

   
Day-to-day management of the fund's portfolio is the responsibility of Richard
E. Dahlberg. Mr. Dahlberg is a senior vice president of Pioneer and a vice
president of the fund. He joined Pioneer in 1998 and has been an investment
professional since 1960. Prior to joining Pioneer, Mr. Dahlberg was managing
director and head of U.S. equity investments for Salomon Brothers Asset
Management from 1995 to 1998 and a portfolio manager for Massachusetts Financial
Services Company from 1973 to 1995.
    

Mr. Dahlberg is supported by a team of portfolio managers and analysts who
specialize in U.S. equity securities. This team provides research for the fund
and other Pioneer mutual funds with similar investment objectives or styles.
Day-to-day management of the non-U.S. investments of the fund is the
responsibility of a team of international managers and analysts led by Patrick
M. Smith. Mr. Smith is a vice president of Pioneer. He joined Pioneer in 1992
and has been an investment professional since 1986. Mr. Dahlberg, Mr. Smith and
their teams operate under the supervision of Theresa A. Hamacher. Ms. Hamacher
is chief investment officer of Pioneer. She joined Pioneer in 1997 and has been
an investment professional since 1984.

<PAGE>

Management fee

The fund pays Pioneer a fee for managing the fund and to cover the cost of
providing certain services to the fund. Pioneer's fee varies based on the
investment performance of the fund compared to the Lipper Growth and Income
Funds Index, which represents the performance of the 30 largest funds with a
growth and income investment objective. Pioneer's annual base fee is 0.60% of
the fund's average daily net assets. The base fee can increase to a maximum of
0.70% or decrease to a minimum of 0.50%, depending on the performance of the
fund's Class A shares relative to the index. The performance comparison is made
for a rolling 36-month period.

Pioneer's fee increases or decreases depending upon whether the fund's
performance is up and down more or less than that of the index. Each percentage
point of difference between the performance of the Class A shares and the index
(to a maximum of [plus or minus]10) is multiplied by a performance adjustment
rate of 0.01%. This performance comparison is made at the end of each month. An
appropriate percentage of this rate (based on the number of days in the current
month) is then applied to the fund's average net assets for the entire
performance period, giving a dollar amount that will be added to (or subtracted
from) the base fee.

Distributor and transfer agent

Pioneer Funds Distributor, Inc. is the fund's distributor. Pioneering Services
Corporation is the fund's transfer agent. The fund compensates the distributor
and transfer agent for their services. The distributor and the transfer agent
are subsidiaries of The Pioneer Group, Inc.

Year 2000

Information technology experts are concerned about computer and other electronic
systems' ability to process date-related information on and after January 1,
2000. This scenario, commonly referred to as the "Year 2000 problem," could have
an adverse impact on the fund and the provision of services to its shareowners.
Pioneer is addressing the Year 2000 problem with respect to its systems and
those used by the distributor and transfer agent. During 1999, Pioneer expects
to finish addressing all material Year 2000 issues and to participate in
industry-wide testing. The fund has obtained assurances from its other service
providers that they are taking appropriate Year 2000 measures and Pioneer is
monitoring their efforts. Although the fund does not expect the Year 2000
problem to adversely impact it, the fund cannot guarantee that its, or the
fund's service providers', efforts will be successful.

<PAGE>

Buying, exchanging and selling shares

- --------------------------------------------------------------------------------
[graphic icon: magnifying glass]

Share price

The net asset values per share calculated on the day of your transaction,
adjusted for any applicable sales charge, is often referred to as the share
price
- --------------------------------------------------------------------------------

Net asset value

The fund's net asset value is the value of its portfolio of securities plus any
other assets minus its operating expenses and any other liabilities. The fund
calculates a net asset value for each class of shares every day the New York
Stock Exchange is open when regular trading closes (normally 4:00 p.m. Eastern
time).

   
The fund generally values its portfolio securities based on market prices or
quotations. When market prices are not available or are considered by Pioneer to
be unreliable, the fund may use an asset's fair value. Fair value is determined
in accordance with procedures approved by the fund's trustees. International
securities markets may be open on days when the U.S. markets are closed. For
this reason, the values of any international securities owned by the fund could
change on a day when you cannot buy or sell shares of the fund.
    

You buy or sell shares at the net asset value per share calculated on the day of
your transaction, adjusted for any applicable sales charge. When you buy Class A
shares, you pay an initial sales charge. When you sell Class B or Class C
shares, you may pay a contingent deferred sales charge depending on how long you
have owned your shares.

Choosing a class of shares

The fund offers three classes of shares through this prospectus. Each class has
different sales charges and expenses, allowing you to choose the class that best
meets your needs.

Factors you should consider include:

[square bullet] How long you expect to own the shares

[square bullet] The expenses paid by each class

[square bullet] Whether you qualify for any reduction or waiver of sales charges

Your investment professional can help you determine which class meets your
goals. Your investment firm may receive different compensation depending upon
which class you choose. If you are not a U.S. citizen and are purchasing shares
outside the U.S., you may pay different sales charges under local laws and
business practices.

Distribution plans

The fund has adopted a distribution plan for each class of shares offered
through this prospectus in accordance with Rule 12b-1 under the Investment
Company Act of 1940. Under each plan the fund pays distribution and service fees
to the distributor. Because these fees are an ongoing expense, over time they
increase the cost of your investment and your shares may cost more than shares
that are not subject to a distribution fee.


<PAGE>

Comparing classes of shares

<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------
                             Class A                    Class B                    Class C
- -------------------------------------------------------------------------------------------------------------
<S>                          <C>                        <C>                        <C>
   
Why you might prefer each    Class A shares may be      You may prefer Class B     You may prefer Class C
class                        your best alternative if   shares if you do not       shares if you do not
                             you prefer to pay an       want to pay an initial     wish to pay an initial
                             initial sales charge and   sales charge, or if you    sales charge and you
                             have lower annual          plan to hold your          would rather pay higher
                             expenses, or if you        investment for at least    annual expenses over
                             qualify for any            six years. Class B         time.
                             reduction or waiver of     shares are not
                             the initial sales charge.  recommended if you are
                                                        investing $250,000 or
                                                        more.
- -------------------------------------------------------------------------------------------------------------
Initial sales charge         Up to 5.75% of the         None                       None
                             offering price, which is
                             reduced or waived for
                             large purchases and
                             certain types of
                             investors. At the time
                             of your purchase, your
                             investment firm may
                             receive a commission
                             from the distributor of
                             up to 5%, declining as
                             the size of your
                             investment increases.
- -------------------------------------------------------------------------------------------------------------
Contingent deferred sales    None, except in certain    Up to 4% is charged if     A 1% charge if you sell
charges                      circumstances when the     you sell your shares.      your shares within one
                             initial sales charge is    The charge is reduced      year of purchase. Your
                             waived.                    over time and not          investment firm may
                                                        charged after six years.   receive a commission
                                                        Your investment firm may   from the distributor at
                                                        receive a commission       the time of your
                                                        from the distributor at    purchase of up to 1%.
                                                        the time of your
                                                        purchase of up to 4%.
- -------------------------------------------------------------------------------------------------------------
Distribution and service     Up to 0.25% of average     Up to 1% of average        Up to 1% of average
fees                         daily net assets.          daily net assets.          daily net assets.
- -------------------------------------------------------------------------------------------------------------
Annual expenses (including   Lower than Class B or      Higher than Class A        Higher than Class A
distribution and service     Class C                    shares; Class B shares     shares; Class C shares
fees)                                                   convert to Class A         do not convert to any
                                                        shares after eight years.  other class of shares.
                                                                                   You continue to pay
                                                                                   higher annual expenses.
- -------------------------------------------------------------------------------------------------------------
Exchange privilege           Class A shares of other    Class B shares of other    Class C shares of other
                             Pioneer mutual funds.      Pioneer mutual funds.      Pioneer mutual funds.
- -------------------------------------------------------------------------------------------------------------
</TABLE>
    

<PAGE>


Buying, exchanging and selling shares

- --------------------------------------------------------------------------------
[graphic icon: magnifying glass]

Offering price

The net asset value per share plus any initial sales charge.
- --------------------------------------------------------------------------------

Sales charges: Class A shares

You pay the offering price when you buy Class A shares unless you qualify to
purchase shares at net asset value. You pay a lower sales charge as the size of
your investment increases. You do not pay a sales charge when you reinvest
dividends or distributions paid by the fund.

Investments of $1 million or more

You do not pay a sales charge when you purchase Class A shares if you are
investing $1 million or more, or you are a participant in certain group plans.
However, you pay a deferred sales charge if you sell your Class A shares within
one year of purchase. The sales charge is equal to 1% of your investment or your
sales proceeds, whichever is less.

Reduced sales charges

You may qualify for a reduced Class A sales charge if you own or are purchasing
shares of Pioneer mutual funds. If you or your investment professional notify
the distributor of your eligibility for a reduced sales charge at the time of
your purchase, the distributor will credit you with the combined value (at the
current offering price) of all your Pioneer mutual fund shares and the shares of
your spouse and the shares of any children under 21. Certain trustees and
fiduciaries may also qualify for a reduced sales charge. For this purpose,
Pioneer mutual funds include any fund for which the distributor is principal
underwriter and, at the distributor's discretion, may include funds organized
outside the U.S. managed by Pioneer.

See "Qualifying for a reduced sales charge" for more information.

Sales charges for Class A shares

<TABLE>
<CAPTION>
                                      Sales charge as % of
                                    ------------------------
                                    Offering      Net amount
Amount of purchase                     price        invested
- ------------------------------------------------------------
<S>                                     <C>             <C>
Less than $50,000                       5.75            6.10
- ------------------------------------------------------------
$50,000 but less than $100,000          4.50            4.71
- ------------------------------------------------------------
$100,000 but less than $250,000         3.50            3.63
- ------------------------------------------------------------
$250,000 but less than $500,000         2.50            2.56
- ------------------------------------------------------------
$500,000 but less than $1 million       2.00            2.04
- ------------------------------------------------------------
$1 million or more                      -0-             -0-
- ------------------------------------------------------------
</TABLE>
<PAGE>

Sales charges: Class B shares

You buy Class B shares at net asset value per share without paying an initial
sales charge. However, you will pay a contingent deferred sales charge to the
distributor if you sell your class B shares within six years of purchase. The
contingent deferred sales charge decreases as the number of years since your
purchase increases.

<TABLE>
<CAPTION>
Contingent deferred sales charge
- -----------------------------------------
On shares sold                  As a % of
before the          dollar amount subject
end of year           to the sales charge
- -----------------------------------------
<S>                                <C>
 1                                  4
..........................................
 2                                  4
..........................................
 3                                  3
..........................................
 4                                  3
..........................................
 5                                  2
..........................................
 6                                  1
..........................................
 7+                                -0-
- -----------------------------------------
</TABLE>

Conversion to Class A shares

Class B shares automatically convert into Class A shares. This helps you because
Class A shares pay lower expenses.

Your Class B shares will convert to Class A shares at the beginning of the
calendar month (calendar quarter for shares purchased before October 1, 1998)
that is eight years after the date of purchase except that:

[square bullet] Shares bought by reinvesting dividends and capital gains will
                convert to Class A shares at the same time as shares on which
                the dividend or distribution was paid

[square bullet] Shares bought by exchanging shares from another fund will
                convert on the date that the shares originally acquired would
                have converted into Class A shares

Currently, the Internal Revenue Service permits the conversion of shares to take
place without imposing a federal tax. Conversion may not occur if the Internal
Revenue Service deems it a taxable event for federal tax purposes.

- --------------------------------------------------------------------------------
Paying the contingent deferred sales charge (CDSC)

Several rules apply for Class B shares so that you pay the lowest possible CDSC.

[square bullet] The CDSC is calculated on the current market value, or the
                original cost, of the shares you are selling, whichever is less

[square bullet] You do not pay a CDSC on reinvested dividends or distributions

[square bullet] In determining the number of years since your purchase, all
                purchases are considered to have been made on the first day of
                that month (quarter for shares purchased before October 1, 1998)

[square bullet] If you sell only some of your shares, the transfer agent will
                first sell your shares that are not subject to any CDSC and then
                the shares that you have owned the longest

[square bullet] You may qualify for a waiver of the CDSC normally charged. See
                "Qualifying for a reduced sales charge"
- --------------------------------------------------------------------------------

- --------------------------------------------------------------------------------
[graphic icon: magnifying glass]

Contingent deferred sales charge

A sales charge that may be deducted from your sale proceeds.
- --------------------------------------------------------------------------------
<PAGE>

Buying, exchanging and selling shares

- --------------------------------------------------------------------------------
[graphic icon]

Contingent deferred sales charge

A sales charge that may be deducted from your sale proceeds.
- --------------------------------------------------------------------------------

Sales charges: Class C sales

You buy Class C shares at net asset value per share without paying an initial
sales charge. However, if you sell your Class C shares within one year of
purchase, you will pay to the distributor a contingent deferred sales charge of
1% of the current market value, or the original cost, of the shares you are
selling, whichever is less.

- --------------------------------------------------------------------------------
Paying the contingent deferred sales charge (CDSC)

Several rules apply for Class C shares which result in your paying the lowest
CDSC.

[square bullet] The CDSC is calculated on the current market value, or the
                original cost, of the shares you are selling, whichever is less

[square bullet] You do not pay a CDSC on reinvested dividends or distributions

[square bullet] In determining the number of years since your purchase, all
                purchases are considered to have been made on the first day of
                that month (quarter for shares purchased before October 1, 1998)

[square bullet] If you sell only some of your shares, the transfer agent will
                first sell your shares that are not subject to any CDSC and then
                the shares that you bought most recently

[square bullet] You may qualify for a waiver of the CDSC normally charged. See
                "Qualifying for a reduced sales charge"
- --------------------------------------------------------------------------------
<PAGE>

Qualifying for a reduced sales charge

Initial Class A sales charge waivers

You may purchase Class A shares at net asset value (without a sales charge) or
with a reduced initial sales charge as follows. If you believe you qualify for
any of the waivers discussed below, contact the distributor. You are required to
provide written confirmation of your eligibility. You may not resell these
shares except to or on behalf of the fund.

Class A purchases at net asset value are available to:

[square bullet] Current or former trustees and officers of the fund;

[square bullet] Current or former partners and employees of legal counsel to the
                fund;

[square bullet] Current or former directors, officers, employees or sales
                representatives of The Pioneer Group, Inc. and its affiliates;

[square bullet] Current or former directors, officers, employees or sales
                representatives of any subadviser or a predecessor adviser (or
                their affiliates) to any investment company for which Pioneer
                serves as investment adviser;

[square bullet] Current or former officers, partners, employees or registered
                representatives of broker-dealers which have entered into sales
                agreements with the distributor;

[square bullet] Members of the immediate families of any of the persons above;

[square bullet] Any trust, custodian, pension, profit sharing or other benefit
                plan of the foregoing persons;

[square bullet] Insurance company separate accounts;

[square bullet] Certain "wrap accounts" for the benefit of clients of financial
                planners adhering to standards established by the distributor;

[square bullet] Other funds and accounts for which Pioneer or any of its
                affiliates serve as investment adviser or manager;

[square bullet] In connection with certain reorganization, liquidation or
                acquisition transactions involving other investment companies or
                personal holding companies;

[square bullet] Certain unit investment trusts;

[square bullet] Employer-sponsored retirement plans with 100 or more eligible
                employees or at least $500,000 in plan assets;

[square bullet] Participants in Optional Retirement Programs if (i) your
                employer has authorized a limited number of mutual funds to
                participate in the program, (ii) all participating mutual funds
                sell shares to program participants at net asset value, (iii)
                your employer has agreed in writing to actively promote Pioneer
                mutual funds to program participants and (iv) the program
                provides for a matching contribution for each participant
                contribution.

<PAGE>

Buying, exchanging and selling shares

Class A purchases at a reduced initial sales charge or net asset value are also
available to: Group Plans if the sponsoring organization

[square bullet] recommends purchases of Pioneer mutual funds to,

[square bullet] permits solicitation of, or

[square bullet] facilitates purchases by, its employees, members or 
                participants.

Letter of intent (Class A)

You can use a letter of intent to qualify for reduced sales charges in two
situations:

[square bullet] If you plan to invest at least $50,000 (excluding any
                reinvestment of dividends and capital gain distributions) in the
                fund's Class A shares during the next 13 months

[square bullet] If you include in your letter of intent the value - at the
                current offering price - of all of your Class A shares of the
                fund and all other Pioneer mutual fund shares held of record in
                the amount used to determine the applicable sales charge for the
                fund shares you plan to buy.

Completing a letter of intent does not obligate you to purchase additional
shares, but if you do not buy enough shares to qualify for the projected level
of sales charges by the end of the 13-month period (or when you sell your
shares, if earlier), the distributor will recalculate your sales charge. You
must pay the additional sales charge within 20 days after you are notified of
the recalculation or it will be deducted from your account (or your sale
proceeds). For more information regarding letters of intent, please contact your
investment professional or obtain and read the statement of additional
information.

Reinvestment (Class A)

If you sold shares of another mutual fund within the past 60 days, you may be
able to reinvest the sale proceeds from that fund in Class A shares of the fund
at net asset value without a sales charge.

To qualify:

[square bullet] Your investment firm must have a sales agreement with the
                distributor;

[square bullet] You must demonstrate that the amount invested is from the
                proceeds of the sale of shares from another mutual fund that
                occurred within 60 days immediately preceding your purchase;

[square bullet] You paid a sales charge on the original purchase of the shares
                sold; and

[square bullet] The mutual fund whose shares were sold also offers net asset
                value purchases to shareowners that sell shares of a Pioneer
                mutual fund.
<PAGE>

Waiver or reduction of contingent deferred sales charges (CDSC)

Class A shares that are subject to a CDSC

Purchases of Class A shares of $1 million or more, or by participants in a Group
Plan which were not subject to an initial sales charge, may be subject to a CDSC
upon redemption. A CDSC is payable to the distributor in the event of a share
redemption within 12 months following the share purchase, at the rate of 1% of
the lesser of the value of the shares redeemed (exclusive of reinvested dividend
and capital gain distributions) or the total cost of such shares. However, the
CDSC is waived for redemptions of Class A shares purchased by an
employer-sponsored retirement plan qualified under Section 401 of the Internal
Revenue Code that has 1,000 or more eligible employees or at least $10 million
in plan assets.

Class A, Class B and Class C shares

The distributor may waive or reduce the CDSC for Class A shares that are subject
to a CDSC or for Class B or Class C shares if:

[square bullet] The distribution results from the death of all registered
                account owners or a participant in an employer-sponsored plan.
                For UTMAs, UGMAs and trust accounts, the waiver applies only
                upon the death of all beneficial owners;

[square bullet] The distribution results from a total and permanent disability
                (as defined by Section 72 of the Internal Revenue Code)
                occurring after the purchase of the shares being sold. For
                UGMAs, UTMAs and trust accounts, the waiver only applies upon
                the disability of all beneficial owners;

[square bullet] The distribution is made in connection with limited automatic
                redemptions as described in "Systematic withdrawal plans"
                (limited in any year to 10% of the value of the account in the
                fund at the time the withdrawal plan is established);

[square bullet] The distribution is from any type of IRA, 403(b) or
                employer-sponsored plan and one of the following applies:

                - It is part of a series of substantially equal periodic
                  payments made over the life expectancy of the participant or
                  the joint life expectancy of the participant and his or her
                  beneficiary (limited in any year to 10% of the value of the
                  participant's account at the time the distribution amount is
                  established);

                - It is a required minimum distribution due to the attainment of
                  age 70-1/2 , in which case the distribution amount may exceed
                  10% (based solely on plan assets held in Pioneer mutual
                  funds);

<PAGE>

Buying, exchanging and selling shares

                - It is rolled over to or reinvested in another Pioneer fund in
                  the same class of shares, which will be subject to the CDSC of
                  the shares originally held;

                - It is in the form of a loan to a participant in a plan that
                  permits loans (each repayment will be subject to a CDSC as
                  though a new purchase);

[square bullet] The distribution is to a participant in an employer-sponsored
                retirement plan qualified under section 401 of the Internal
                Revenue Code and is:

                - A return of excess employee deferrals or contributions;

                - A qualifying hardship distribution as defined by the Internal
                  Revenue Code. For Class B shares, waiver is granted only on
                  payments of up to 10% of total plan assets held by Pioneer for
                  all participants, reduced by the total of any prior
                  distributions made in that calendar year;

                - Due to retirement or termination of employment. For Class B
                  shares, waiver is granted only on payments of up to 10% of
                  total plan assets held in a Pioneer mutual fund for all
                  participants, reduced by the total of any prior distributions
                  made in the same calendar year;

                - From a qualified defined contribution plan and represents a
                  participant's directed transfer, provided that this privilege
                  has been preauthorized through a prior agreement with the
                  distributor regarding participant directed transfers (not
                  available to Class B shares);

[square bullet] The distribution is made pursuant to the fund's right to
                liquidate or involuntarily redeem shares in a shareholder's
                account;

[square bullet] The selling broker elects, with the distributor's approval, to
                waive receipt of the commission normally paid at the time of the
                sale.

<PAGE>

Opening your account

If your shares are held in your investment firm's name, the options and services
available to you may be different from those discussed in this prospectus. Ask
your investment professional for more information.

Account options

Use your account application to select options and privileges for your account.
You can change your selections at any time by sending a completed account
options form to the transfer agent. You may be required to obtain a signature
guarantee to make certain changes to an existing account.

Call or write to the fund's transfer agent for account applications, account
options forms and other account information:

Pioneering Services Corporation
P.O. Box 9014
Boston, Massachusetts 02205-9014
Telephone 1-800-225-6292

Telephone transaction privileges

If your account is registered in your name, you can buy, exchange or sell fund
shares by telephone. If you do not want your account to have telephone
transaction privileges, you must indicate that choice on your account
application or by writing to the transfer agent.

When you request a telephone transaction the transfer agent will try to confirm
that the request is genuine. The transfer agent records the call, requires the
caller to provide the personal identification number for the account and sends
you a written confirmation. The fund may implement other confirmation procedures
from time to time. Different procedures may apply if you have a non-U.S. account
or if your account is registered in the name of an institution, broker-dealer or
other third party.

- --------------------------------------------------------------------------------
[graphic icon: phone]

By phone

If you want to place your telephone transaction by speaking to a shareowner
services representative, call 1-800-225-6292 between 8:00 a.m. and 9:00 p.m.
Eastern time on any weekday that the New York Stock Exchange is open. You may
use FactFone(SM) at any time.
- --------------------------------------------------------------------------------

<PAGE>

Buying, exchanging and selling shares

- --------------------------------------------------------------------------------
[graphic icon: question mark]

Consult your investment professional to learn more about buying, exchanging or
selling fund shares.
- --------------------------------------------------------------------------------

General rules on buying, exchanging and selling your fund shares

Share price

If you place an order with your investment firm before the New York Stock
Exchange closes and your investment firm submits the order to the distributor
prior to the distributor's close of business (usually 5:30 p.m. Eastern time),
your share price will be calculated that day. Otherwise, your share price will
be calculated at the close of the New York Stock Exchange after the distributor
receives your order. Your investment firm is responsible for submitting your
order to the distributor.

Buying

You may buy fund shares from any investment firm that has a sales agreement with
the distributor. If you do not have an investment firm, please call
1-800-225-6292 for information on how to locate an investment professional in
your area.

You can buy fund shares at the offering price. The distributor may reject any
order until it has confirmed the order in writing and received payment. The fund
reserves the right to stop offering any class of shares.

Consult your investment professional to learn more about buying fund shares.

Minimum investment amounts

Your initial investment must be at least $50 for Class A shares and $1,000 for
Class B and Class C shares. Additional investments must be at least $50 for
Class A shares and $500 for Class B or Class C shares. You may qualify for lower
initial or subsequent investment minimums if you are opening a retirement plan
account, establishing an automatic investment plan or placing your trade through
your investment firm. If you have a Class A share account, you must maintain a
minimum account balance of $500. You will have at least 24 months from the date
you opened your account to achieve the $500 balance.

- --------------------------------------------------------------------------------
Retirement plan accounts

You can purchase fund shares through tax-deferred retirement plans for
individuals, businesses and tax-exempt organizations.

Your initial investment for most types of retirement plan accounts must be at
least $250. Additional investments for most types of retirement plans must be at
least $100.

You may not use the account application accompanying this prospectus to
establish a Pioneer retirement plan. You can obtain retirement plan applications
from your investment firm or by calling the Retirement Plans Department at
1-800-622-0176.
- --------------------------------------------------------------------------------
<PAGE>

Exchanging

You may exchange your shares for shares of the same class of another Pioneer
mutual fund.

Your exchange request must be for at least $1,000 unless the fund you are
exchanging into has a different minimum. The fund allows you to exchange your
shares at net asset value without charging you either an initial or contingent
deferred sales charge at the time of the exchange. Shares you acquire as part of
an exchange will continue to be subject to any contingent deferred sales charge
that applies to the shares you originally purchased. When you ultimately sell
your shares, the date of your original purchase will determine your contingent
deferred sales charge.

Before you request an exchange, consider each fund's investment objective and
policies as described in the fund's prospectus.

Selling

Your shares will be sold at net asset value per share next calculated after the
fund receives your request in good order.

If the shares you are selling are subject to a deferred sales charge, it will be
deducted from the sale proceeds. The fund generally will send your sale proceeds
by check, bank wire or electronic funds transfer. Normally you will be paid
within seven days. If you recently sent a check to purchase the shares being
sold, the fund may delay payment of the sale proceeds until your check has
cleared. This may take up to 15 calendar days from the purchase date.

If you are selling shares from a non-retirement account or certain IRAs, you may
use any of the methods described below. If you are selling shares from a
retirement account other than an IRA, you must make your request in writing.

- --------------------------------------------------------------------------------
Good order means that:

[square bullet] You have provided adequate instructions

[square bullet] There are no outstanding claims against your account

[square bullet] There are no transaction limitations on your account

[square bullet] If you have any fund share certificates, you submit them and
                they are signed by each record owner exactly as the shares are
                registered

[square bullet] Your request includes a signature guarantee if you:

                - Are selling over $100,000 worth of shares

                - Changed your account registration or address within the last
                  30 days

                - Instruct the transfer agent to mail the check to an address
                  different from the one on your account

                - Want the check paid to someone other than the account owner(s)

                - Are transferring the sale proceeds to a Pioneer mutual fund
                  account with a different registration.
- --------------------------------------------------------------------------------


- --------------------------------------------------------------------------------
[graphic icon: column]
You may have to pay federal income taxes on a sale or an exchange.
- --------------------------------------------------------------------------------
<PAGE>
Buying, exchanging and selling shares



<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------------------------
                     Buying shares                                         Exchanging shares
- ---------------------------------------------------------------------------------------------------------------------------
<S>                  <C>                                                   <C>
Through your         Normally, your investment firm will send your         Normally, your investment firm will send your
investment firm      purchase request to the fund's transfer agent.        exchange request to the fund's transfer agent.
                     CONSULT YOUR INVESTMENT PROFESSIONAL FOR MORE         CONSULT YOUR INVESTMENT PROFESSIONAL FOR MORE
                     INFORMATION. Your investment firm may receive a       INFORMATION ABOUT EXCHANGING YOUR SHARES.
                     commission from the distributor for your purchase
                     of fund shares. The distributor or its affiliates
                     may pay additional compensation, out of their own
                     assets, to certain investment firms or their
                     affiliates based on objective criteria established
                     by the distributor.
- ---------------------------------------------------------------------------------------------------------------------------
By phone             YOU CAN USE THE TELEPHONE PURCHASE PRIVILEGE IF you   After you establish your fund account, YOU CAN
                     have an existing non-retirement account or certain    EXCHANGE FUND SHARES BY PHONE IF:
                     IRAs. You can purchase additional fund shares by
                     phone if:                                             [square bullet]   You are using the exchange to
                                                                                             establish a new account,
                     [square bullet]  You established your bank account                      provided the new account has a
                                      of record at least 30 days ago                         registration identical to the
                                                                                             original account
                     [square bullet]  Your bank information has not
                                      changed for at least 30 days         [square bullet]   The fund into which you are
                                                                                             exchanging offers the same class
                     [square bullet]  You are not purchasing more than                       of shares
                                      $25,000 worth of shares per
                                      account per day                      [square bullet]   You are not exchanging more than
                                                                                             $500,000 worth of shares per
                     [square bullet]  You can provide the proper account                     account per day
                                      identification information
                                                                           [square bullet]   You can provide the proper
                     When you request a telephone purchase, the transfer                     account identification
                     agent will electronically debit the amount of the                       information
                     purchase from your bank account of record. The
                     transfer agent will purchase fund shares for the
                     amount of the debit at the offering price
                     determined after the transfer agent receives your
                     telephone purchase instruction and good funds. It
                     usually takes three business days for the transfer
                     agent to receive notification from your bank that
                     good funds are available in the amount of your
                     investment.
- ---------------------------------------------------------------------------------------------------------------------------
In writing, by       You can purchase fund shares for an existing fund     You can exchange fund shares by MAILING OR FAXING
mail or by fax       account by MAILING A CHECK TO THE TRANSFER AGENT.     A LETTER OF INSTRUCTION TO THE TRANSFER AGENT. You
                     Make your check payable to the fund. Neither          can exchange fund shares directly through the fund
                     initial nor subsequent investments should be made     only if your account is registered in your name.
                     by third party check. Your check must be in U.S.      However, you may not fax an exchange request for
                     dollars and drawn on a U.S. bank. Include in your     more than $500,000. Include in your letter:
                     purchase request the fund's name, the account
                     number and the name or names in the account           [square bullet]   The names and signatures of all
                     registration.                                                           registered owners

                                                                           [square bullet]   A signature guarantee for each
                                                                                             registered owner if the amount
                                                                                             of the exchange is more than
                                                                                             $500,000

                                                                           [square bullet]   The name of the fund out of
                                                                                             which you are exchanging and the
                                                                                             name of the fund into which you
                                                                                             are exchanging

                                                                           [square bullet]   The class of shares you are
                                                                                             exchanging

                                                                           [square bullet]   The dollar amount or number of
                                                                                             shares you are exchanging
- ---------------------------------------------------------------------------------------------------------------------------
</TABLE>

                                       
<PAGE>







- --------------------------------------       -----------------------------------
Selling shares                               How to contact us
- --------------------------------------
Normally, your investment firm will          By phone [graphic icon: phone]
send your request to sell shares to
the fund's transfer agent. CONSULT           For information or to request a
YOUR INVESTMENT PROFESSIONAL FOR MORE        telephone transaction between 8:00
INFORMATION. The fund has authorized         a.m. and 9:00 p.m. (Eastern time)
the distributor to act as its agent in       by speaking with a shareholder
the repurchase of fund shares from           services representative call
qualified investment firms. The fund         1-800-225-6292
reserves the right to terminate this
procedure at any time.                       To request a transaction using
                                             FactFone(SM) call 1-800-225-4321
- --------------------------------------
YOU MAY SELL UP TO $100,000 PER ACCOUNT      Telecommunications Device for the
PER DAY. You may sell fund shares held       Deaf (TDD) 1-800-225-1997
in a retirement plan account by phone
only if your account is an IRA. You may      By mail [graphic icon: envelope]
not sell your shares by phone if you
have changed your address (for checks)       Send your written instructions to:
or your bank information (for wires and      Pioneering Services Corporation
transfers) in the last 30 days.              P.O. Box 9014
                                             Boston, Massachusetts 02205-9014
You may receive your sale proceeds:
                                             By fax [graphic icon: fax]
[square bullet] By check, provided the
                check is made payable        Fax your exchange and sale requests
                exactly as your account      to: 1-800-225-4240
                is registered                -----------------------------------
                                              
[square bullet] By bank wire or by           Exchange privilege
                electronic funds             
                transfer, provided the       The fund and the distributor
                sale proceeds are being      reserve the right to refuse any
                sent to your bank address    exchange request or restrict, at
                of record                    any time without notice, the number
                                             and/or frequency of exchanges to
                                             prevent abuses of the exchange
                                             privilege. Abuses include frequent
                                             trading in response to short-term
                                             market fluctuations and a pattern
                                             of trading that appears to be an
                                             attempt to "time the market." In
- --------------------------------------       addition, the fund and the
You can sell some or all of your             distributor reserve the right, at 
fund shares BY WRITING DIRECTLY TO           any time and without notice, to 
THE FUND only if your account is             charge a fee for exchanges or to
registered in your name. Include in          modify, limit, suspend or 
your request your name, the fund's           discontinue the exchange privilege.
name, your fund account number, the          -----------------------------------
class of shares to be sold, the
dollar amount or number of shares
to be sold and any other applicable
requirements as described below. The
transfer agent will send the sale
proceeds to your address of record
unless you provide other instructions.
Your request must be signed by all
registered owners and be in good
order.
    
The transfer agent will not process
your request until it is received in
good order.

You may not sell more than $100,000
per account per day by fax.


- --------------------------------------
<PAGE>

Buying, exchanging and selling shares

Account options

See the account application form for more details on each of the following
options.

Automatic investment plans

You can make regular periodic investments in the fund by setting up monthly bank
drafts, government allotments, payroll deduction, a Pioneer Investomatic Plan
and other similar automatic investment plans. You may use an automatic
investment plan to establish a Class A share account with a small initial
investment. If you have a Class B or Class C share account and your balance is
at least $1,000, you may establish an automatic investment plan.

Pioneer Investomatic Plan

   
If you establish a Pioneer Investomatic Plan, the transfer agent will make a
periodic investment in fund shares by means of a preauthorized electronic funds
transfer from your bank account. Your plan investments are voluntary. You may
discontinue your plan at any time or change the plan's dollar amount, frequency
or investment date by calling or writing to the transfer agent. You should allow
up to 30 days for the transfer agent to establish your plan.
    

Automatic exchanges

You can automatically exchange your fund shares for shares of the same class of
another Pioneer mutual fund. The automatic exchange will begin on the day you
select when you complete the appropriate section of your account application or
an account options form. In order to use automatic exchange:

[square bullet] You must select exchanges on a monthly or quarterly basis

[square bullet] Both the originating and receiving accounts must have identical
                registrations

[square bullet] The originating account has a minimum balance of $5,000

Distribution options

The fund offers three distribution options. Any fund shares you buy by
reinvesting distributions will be priced at the applicable net asset value per
share.

(1) Unless you indicate another option on your account application, any
dividends and capital gain distributions paid to you by the fund will
automatically be invested in additional fund shares.

(2) You may elect to have the amount of any dividends paid to you in cash and
any capital gain distributions reinvested in additional shares.

(3) You may elect to have the full amount of any dividends and/or capital gain
distributions paid to you in cash.

Options (2) or (3) are not available to retirement plan accounts or accounts
with a current value of less than $500.

If your distribution check is returned to the transfer agent or you do not cash
the check for six months or more, the transfer agent may reinvest the amount of
the check in your account and automatically change the distribution option on
your account to option (1) until you request a different option in writing.
These additional shares will be purchased at the then current net asset value.

<PAGE>

Directed dividends

You can invest the dividends paid by one of your Pioneer mutual fund accounts in
a second Pioneer mutual fund account. The value of your second account must be
at least $1,000 ($500 for Pioneer Fund or Pioneer II). You may direct the
investment of any amount of dividends. There are no fees or charges for directed
dividends. If you have a retirement plan account, you may only direct dividends
to accounts with identical registrations.

Systematic withdrawal plans

When you establish a systematic withdrawal plan for your account, the transfer
agent will sell the number of fund shares you specify on a periodic basis and
the proceeds will be paid to you or to any person you select. You must obtain a
signature guarantee to direct payments to another person after you have
established your systematic withdrawal plan. Payments can be made either by
check or by electronic transfer to a bank account you designate.

To establish a systematic withdrawal plan:

[square bullet] Your account must have a total value of at least $10,000 when
                you establish your plan

[square bullet] You must request a periodic withdrawal of at least $50

[square bullet] You may not request a periodic withdrawal of more than 10% of
                the value of any Class B or Class C share account (valued at the
                time the plan is implemented)

Systematic sales of fund shares may be taxable transactions for you. If you
purchase Class A shares while you are making systematic withdrawals from your
account, you may pay unnecessary sales charges.

Direct deposit

If you elect to take dividends or dividends and capital gain distributions in
cash, or if you establish a systematic withdrawal plan, you may choose to have
those cash payments deposited directly into your savings, checking or NOW bank
account.

Voluntary tax withholding

You may have the transfer agent withhold 28% of the dividends and capital gain
distributions paid from your fund account (before any reinvestment) and forward
the amount withheld to the Internal Revenue Service as a credit against your
federal income taxes. Voluntary tax withholding is not available for retirement
plan accounts or for accounts subject to backup withholding.

Reinstatement privilege for Class A shares

You may qualify for the reinstatement privilege if you recently sold all or part
of your Class A shares.
<PAGE>

Buying, exchanging and selling shares

Shareowner services

FactFone(SM) 1-800-225-4321

You can use FactFone(SM) to:

[square bullet] Obtain current information on your Pioneer mutual fund accounts

[square bullet] Inquire about the prices and yields of all publicly available
                Pioneer mutual funds

[square bullet] Make computer-assisted telephone purchases, exchanges and
                redemptions for your fund accounts

[square bullet] Request account statements

If you plan to use FactFone(SM) to make telephone purchases and redemptions,
first you must activate your personal identification number and establish your
bank account of record. If your account is registered in the name of a
broker-dealer or other third party, you may not be able to use FactFone(SM).

Confirmation statements

The transfer agent maintains an account for each investment firm or individual
shareowner and records all account transactions. You will be sent confirmation
statements showing the details of your transactions as they occur, except
automatic investment plan transactions, which are confirmed quarterly. If you
have more than one Pioneer mutual fund account registered in your name, the
Pioneer combined account statement will be mailed to you each quarter.

Tax information

In January of each year, the fund will mail you information about the tax status
of the dividends and distributions paid to you by the fund.

Pioneer website
www.pioneerfunds.com

The website includes a full selection of information on mutual fund investing.
You can also use the website to get:

[square bullet] Your current account information

[square bullet] Prices, returns and yields of all publicly available Pioneer
                mutual funds

[square bullet] Prospectuses for all the Pioneer funds

TDD 1-800-225-1997

If you have a hearing disability and access to TDD keyboard equipment, you can
contact our telephone representatives with questions about your account by
calling our TDD number any weekday that the New York Stock Exchange is open
between 8:30 a.m. and 5:30 p.m. Eastern time.

<PAGE>

Shareowner account policies

Signature guarantees and other requirements

You are required to obtain a signature guarantee when you are:

[square bullet] Requesting certain types of exchanges or sales of fund shares

[square bullet] Redeeming shares for which you hold a share certificate

[square bullet] Requesting certain types of changes for your existing account

You can obtain a signature guarantee from most broker-dealers, banks, credit
unions (if authorized under state law) and federal savings and loan
associations. You cannot obtain a signature guarantee from a notary public.

Fiduciaries and corporations are required to submit additional documents to sell
fund shares.

Minimum account size

The fund requires that you maintain a minimum account value of $500. If you hold
less than the minimum in your account because you have sold or exchanged some of
your shares, the fund will notify you of its intent to sell your shares and
close your account. You may avoid this by increasing the value of your account
to at least the minimum within six months of the notice from the fund.

Telephone access

You may have difficulty contacting the fund by telephone during times of market
volatility or disruption in telephone service. If you are unable to reach the
fund by telephone, you should communicate with the fund in writing.

Share certificates

   
Normally, your shares will remain on deposit with the transfer agent and
certificates will not be issued. If you are legally required to obtain a
certificate, you may request one for your Class A shares only. A fee may be
charged for this service.
    

Other policies

   
The fund may suspend transactions in shares when trading on the New York Stock
Exchange is closed or restricted, when an emergency exists that makes it
impracticable for the fund to sell or value its portfolio securities or with the
permission of the Securities and Exchange Commission.
    

The fund or the distributor may revise, suspend or terminate the account options
and services available to shareowners at any time.

<PAGE>

Dividends, capital gains and taxes

- --------------------------------------------------------------------------------
[graphic icon: column]
Sales and exchanges may be taxable transactions to shareowners.
- --------------------------------------------------------------------------------

Dividends and capital gains

   
The fund generally pays distributions of net long-term capital gains in
November. The fund generally pays dividends from any net investment income or
distributions of net short-term capital gains in June and December. The fund may
also pay dividends and distributions at other times if necessary for the fund to
avoid federal income or excise tax. If you invest in the fund close to the time
that the fund makes a capital gains distribution, generally you will pay a
higher price per share and you will pay taxes on the amount of the capital gains
distribution whether you reinvest the distribution or receive it as cash.
    

Taxes

   
For federal income tax purposes, your distributions from the fund's net
long-term capital gains are considered long-term capital gains and may be
taxable to you at different maximum rates depending upon their source and other
factors. Dividends and short-term capital gain distributions are taxable as
ordinary income. Dividends and distributions are taxable, whether you take
payment in cash or reinvest them to buy additional fund shares. You may also
have tax consequences (generally, a capital gain or loss) when you sell or
exchange fund shares. Each year the fund will mail to you information about your
dividends and distributions for, and the shares you sold in, the previous
calendar year.
    

You must provide your social security number or other taxpayer identification
number to the fund along with the certifications required by the Internal
Revenue Service when you open an account. If you do not or if it is otherwise
legally required to do so, the fund will withhold 31% "backup withholding" tax
from your dividends and distributions, sales proceeds and any other payments to
you.

You should ask your own tax adviser about any federal or state tax
considerations, including possible additional withholding taxes for non-U.S.
shareholders. You may also consult the fund's statement of additional
information for a more detailed discussion of federal income tax considerations
that may affect the fund and its shareowners.

<PAGE>

Financial highlights

The financial highlights table helps you understand
the fund's financial performance for the past five years.

Certain information reflects financial results for a single fund share. The
total returns in the table represent the rate that you would have earned on an
investment in the fund (assuming reinvestment of all dividends and
distributions).

This information has been audited by Arthur Andersen LLP, whose report is
included in the fund's annual report along with the fund's financial statements.
The annual report is available upon request.

Pioneer II
Class A shares
   
<TABLE>
<CAPTION>
                                                   For the year ended September 30
                                              ---------------------------------------------------------------
                                                  1998         1997         1996         1995         1994
- -----------------------------------------         -----------------------------------------------------------
<S>                                               <C>          <C>          <C>          <C>          <C>
Net asset value, beginning of period              $27.85       $20.94       $20.66       $19.38       $20.55
                                                  -----------------------------------------------------------
Increase (decrease) from investment operations:
     Net investment income (loss)                 $0.17        $0.16        $0.23        $0.35        $0.36
     Net realized and unrealized gain (loss)
       on investments and foreign currency
       translations                               (6.20)        8.83         2.10         3.04         1.05
                                                  -----------------------------------------------------------
         Net increase (decrease)
           from investment
           operations                             $6.03)       $8.99        $2.33        $3.39        $1.41

Distributions to shareholders:
       Net investment income                      (0.16)       (0.15)       (0.32)       (0.30)       (0.33)
       Net realized gain                          (3.34)       (1.93)       (1.73)       (1.81)       (2.25)
                                                  -----------------------------------------------------------
Net increase (decrease) in net asset value       $(9.53)       $6.91        $0.28        $1.28       $(1.17)
                                                 ------------------------------------------------------------
Net asset value, end  of period                  $18.32       $27.85       $20.94       $20.66       $19.38
                                                 ============================================================
Total return*                                    (23.97)%      45.95%       12.18%       19.92%        7.37%

Ratios/Supplemental Data
Ratio of net expenses to average net assets        0.90%+       0.96%+       0.92%+       0.93%+       0.90%++
Ratio of net investment income (loss)
    to average net assets                          0.74%+       0.68%+       1.13%+       1.85%+       1.59%++
Portfolio turnover rate                              50%          47%          66%          63%          68%
Net assets, end of period (in thousands)     $5,496,480   $7,534,010   $5,431,797   $5,114,963   $4,509,225
Ratios assuming reduction for fees 
    paid indirectly:
     Net expenses                                  0.90%        0.95%        0.90%        0.91%        0.90%
     Net investment income (loss)                  0.74%        0.69%        1.15%        1.87%        1.59%
</TABLE>
    
- --------------------------------------------------------------------------------
 *   Assumes initial investment at net asset value at the beginning of each
     period, reinvestment of distributions, the complete redemption of the
     investment at net asset value at the end of each period, and no sales
     charges. Total return would be reduced if sales charges were taken into
     account.
 +   Ratio assuming no reduction for fees paid indirectly.
++   Ratios for 1994 have been restated to conform with certain provisions of
     SEC Release No. 33-7197: Payment for Investment Company Services with
     Brokerage Commissions.
<PAGE>


Financial highlights

Pioneer II
Class B shares
   
<TABLE>
<CAPTION>
                                                                                   July 1,
                                             For the year ended September 30        1996 to
                                             -------------------------------     September 30,
                                                  1998(a)       1997(a)              1996
- ----------------------------------------------------------------------------------------------
<S>                                               <C>         <C>                  <C>
Net asset value, beginning of period              $27.52      $20.89               $20.55
                                                  ---------------------------------------
Increase (decrease)from investment operations:
    Net investment gain (loss)                    $ 0.07      $(0.07)              $(0.01)
    Net realized and unrealized
      gain (loss) on investments and
      foreign currency translations                (6.11)       8.76                 0.35
                                                  ---------------------------------------
       Net increase (decrease) from
          investment operations                   $(6.18)      $8.69                $0.34

Distributions to shareholders:
    Net investment income                          (0.02)      (0.13)                   -
    Net realized gain                              (3.34)      (1.93)                   -
                                                  ---------------------------------------
Net increase (decrease) in net asset value        $(9.54)      $6.63                $0.34
                                                  ---------------------------------------
Net asset value, end of period                    $17.98      $27.52               $20.89
                                                  ---------------------------------------
Total return*                                     (24.76)%     44.58%                1.65%

Ratios/Supplemental Data
Ratio of net expenses to average net assets         1.96%+      1.94%+               2.03%**+
Ratio of net investment income (loss)
  to average net assets                            (0.31)%+    (0.32)%+             (0.25)%**+
Portfolio turnover rate                               50%         47%                  66%
Net assets, end of period (in thousands)         $21,084     $15,311                 $864
Ratios assuming reduction for
  fees paid indirectly:
    Net expenses                                    1.96%       1.90%                2.02%**
    Net investment income (loss)                   (0.31)%     (0.28)%              (0.24)%**
</TABLE>
    
- --------------------------------------------------------------------------------
(a)  The per share data presented above is based upon the average shares
     outstanding for the period presented.
 *   Assumes initial investment at net asset value at the beginning of each
     period, reinvestment of distributions, the complete redemption of the
     investment at net asset value at the end of each period and no sales
     charges. Total return would be reduced if sales charges were taken into
     account.
**   Annualized.
 +   Ratio assuming no reduction for fees paid indirectly.
<PAGE>

Pioneer II
Class C shares
   
<TABLE>
<CAPTION>
                                                                                   July 1,
                                             For the year ended September 30        1996 to
                                             -------------------------------     September 30,
                                                    1998(a)     1997(a)              1996
- ----------------------------------------------------------------------------------------------
<S>                                               <C>         <C>                  <C>
Net asset value, beginning of period              $27.55      $20.88               $20.55
                                                  ---------------------------------------
Increase (decrease) from investment operations:
    Net investment gain (loss)                    $(0.06)     $(0.08)              $(0.01)
    Net realized and unrealized gain (loss)
      on investments and foreign currency
      translations                                 (6.07)       8.77                 0.34
                                                  ---------------------------------------
      Net increase (decrease) from investment
        operations                                $(6.13)      $8.69                $0.33

Distributions to shareholders:
    Net investment income                          (0.06)      (0.09)                   -
    Net realized gain                              (3.34)      (1.93)                   -
                                                  ---------------------------------------
Net increase (decrease) in net asset value        $(9.53)      $6.67                $0.33
                                                  ---------------------------------------
Net asset value, end of period                    $18.02      $27.55               $20.88
                                                  ---------------------------------------
Total return*                                      (2.56)%     44.51%                1.61%

Ratios/Supplemental Data
Ratio of net expenses to average
  net assets                                        1.93%+      1.99%+               2.02%**+
Ratio of net investment income (loss)
  to average net assets                            (0.28)%+    (0.39)%+             (0.15)%**+
Portfolio turnover rate                               50%         47%                  66%
Net assets, end of period (in thousands)          $3,377      $2,267                 $214
Ratios assuming reduction for
  fees paid indirectly:
     Net expenses                                   1.93%       1.95%                2.01%**
     Net investment income (loss)                  (0.28)%     (0.35)%              (0.14)%**
</TABLE>
    
- --------------------------------------------------------------------------------
(a)  The per share data presented above is based upon the average shares
     outstanding for the period presented.
*    Assumes initial investment at net asset value at the beginning of each
     period, reinvestment of distributions, the complete redemption of the
     investment at net asset value at the end of each period and no sales
     charges. Total return would be reduced if sales charges were taken into
     account.
**   Annualized.
+    Ratio assuming no reduction for fees paid indirectly.
<PAGE>

Pioneer II

YOU CAN OBTAIN MORE FREE INFORMATION about the fund from your investment firm or
by writing to Pioneering Services Corporation, 60 State Street, Boston,
Massachusetts 02109. You may also call 1-800-225-6292.

Shareowner reports

Annual and semiannual reports to shareowners provide information about the
fund's investments. The annual report discusses market conditions and investment
strategies that significantly affected the fund's performance during its last
fiscal year.

Statement of additional information

The statement of additional information provides more detailed information about
the fund. It is incorporated by reference into this prospectus.

Visit our website

www.pioneerfunds.com

You can also review the fund's shareowner reports, prospectus and statement of
additional information at the Securities and Exchange Commission's Public
Reference Room in Washington, D.C. or by calling 1-800-SEC-0330 to request a
copy. The Commission charges a fee for this service. You can get the same
information free from the Commission's Internet website (http://www.sec.gov).

(Investment Company Act file no. 811-07611)



       


[Pioneer logo] Pioneer Funds Distributor, Inc.
               60 State Street
               Boston, MA 02109                                        0199-5804
               www.pioneerfunds.com           (C) Pioneer Funds Distributor, Inc
<PAGE>
                                   PIONEER II
                                 60 State Street
                           Boston, Massachusetts 02109

                       STATEMENT OF ADDITIONAL INFORMATION

                        Class A, Class B, Class C Shares

                                February 1, 1999

This statement of additional information is not a prospectus.  It should be read
in conjunction  with the fund's Class A, Class B and Class C shares  prospectus,
dated January 28, 1999, as  supplemented or revised from time to time. A copy of
the prospectus can be obtained free of charge by calling Shareholder Services at
1-800-225-6292  or by written  request to the fund at 60 State  Street,  Boston,
Massachusetts  02109.  You can also obtain a copy of the fund's  prospectus from
our website at:  www.pioneerfunds.com.  The fund's financial  statements for the
fiscal year ended  September 30, 1998 are  incorporated  into this  statement of
additional   information  by  reference.   The  most  recent  annual  report  to
shareholders is attached to this statement of additional information.

                                TABLE OF CONTENTS
                                                                        Page
1.  Fund History...........................................................2
2.  Investment Policies, Risks and Restrictions............................2
3.  Management of the Fund................................................17
4.  Investment Adviser....................................................21
5.  Principal Underwriter and Distribution Plans..........................24
6.  Shareholder Servicing/Transfer Agent..................................29
7.  Custodian.............................................................29
8.  Independent Public Accountants........................................29
9.  Portfolio Transactions................................................29
10. Description of Shares.................................................30
11. Sales Charges.........................................................32
12. Redeeming Shares......................................................36
13. Telephone Transactions................................................37
14. Pricing of Shares.....................................................38
15. Tax Status............................................................39
16. Investment Results....................................................43
17. Financial Statements..................................................45
18. Appendix A - Annual Fee, Expense and Other Information................45
19. Appendix B - Description of Short-Term Debt
        and Corporate Bond Ratings........................................48
20. Appendix C - Performance Statistics...................................53
21. Appendix D - Other Pioneer Information................................70

<PAGE>

1.       FUND HISTORY

The fund is a diversified  open-end management  investment company. The fund was
originally  organized as a Massachusetts  corporation and then  reorganized as a
Massachusetts business trust. It was reorganized as a Delaware business trust on
May 1, 1996.

2.       INVESTMENT POLICIES, RISKS AND RESTRICTIONS

The prospectus  presents the investment  objective and the principal  investment
strategies and risks of the fund. This section supplements the disclosure in the
fund's prospectus and provides  additional  information on the fund's investment
policies  or  restrictions.   Restrictions  or  policies  stated  as  a  maximum
percentage of the fund's assets are only applied  immediately  after a portfolio
investment to which the policy or restriction is  applicable.  Accordingly,  any
later  increase or  decrease  resulting  from a change in values,  net assets or
other circumstances will not be considered in determining whether the investment
complies with the fund's restrictions and policies.

FUNDAMENTAL INVESTMENT POLICIES

The  following   investment  policies  of  the  fund  have  been  designated  as
fundamental and may not be changed without shareowner  approval.  The objectives
of the fund are  reasonable  income and growth of capital.  The fund seeks these
objectives by investing in a broad list of carefully selected, reasonably priced
securities  rather than in securities  whose prices reflect a premium  resulting
from their current market popularity.

The major  portion of the fund's  assets will be invested in equity  securities,
including common and preferred stocks and securities  convertible into common or
preferred stocks. Assets of the fund will be substantially fully invested at all
times and, by this means, Pioneer Investment Management,  Inc. ("Pioneer"),  the
fund's investment  advisers,  intends to avoid speculating upon broad changes in
the level of the market.

In  general,  the largest  portion of the fund's  portfolio,  at any time,  will
consist of  securities  that have yielded an interest or dividend  return within
the preceding twelve months, but non-income producing securities may be held for
anticipated increases in value.

It is the policy of the fund not to engage in trading for short-term profits and
the fund  intends to limit its  portfolio  turnover  to the extent  practicable.
Nevertheless,  changes in the portfolio will be made promptly when determined to
be  advisable  by  reason  of  developments  not  foreseen  at the  time  of the
investment  decision,  and  usually  without  reference  to the length of time a
security  has  been  held.  Accordingly,  portfolio  turnover  rate  will not be
considered a limiting  factor in the  execution  of  investment  decisions.  See
Appendix A for the fund's annual portfolio turnover rate.

<PAGE>

The fund may purchase put and call options on securities  indices to manage cash
flow and to attempt to remain fully invested in the stock market,  instead of or
in addition  to buying and  selling  stocks.  The fund may also  purchase  these
options  in order to hedge  against  risks of  market-wide  price  fluctuations.
Options on securities  indices are similar to options on securities  except that
the delivery  requirements  are different.  The fund may sell a securities index
option it has purchased or write a similar option prior to the expiration of the
purchased option in order to close out its position in a securities index option
which it has purchased.  The fund may also allow options to expire  unexercised,
which  would  result in the loss of the premium  paid.  The fund will not invest
more than 20% of its net assets in premiums on index put and call options. For a
further  discussion of securities index options,  see "Options on Securities and
Securities Indices.

The  fund  may  also  invest  a  portion  of its  portfolio  in  temporary  cash
investments  including finance company  obligations,  corporate commercial paper
and other  short-term  commercial  obligations,  in each case rated or issued by
companies with similar  securities  outstanding  that are rated Prime-1 or Aa or
better by Moody's  Investors Service or A-1 or AA or better by Standard & Poor's
Ratings Groups or, if unrated, of comparable quality as determined by the fund's
investment adviser.

OTHER INVESTMENT POLICIES

Illiquid Securities

The fund will not invest more than 15% of its net assets in  illiquid  and other
securities that are not readily  marketable.  Repurchase  agreements maturing in
more than seven days will be  included  for  purposes  of the  foregoing  limit.
Securities  subject to  restrictions on resale under the Securities Act of 1933,
as amended (the "1933 Act"),  are considered  illiquid  unless they are eligible
for resale  pursuant  to Rule 144A or another  exemption  from the  registration
requirements of the 1933 Act and are determined to be liquid by Pioneer. Pioneer
determines the liquidity of Rule 144A and other restricted  securities according
to procedures  adopted by the Board of Trustees.  The Board of Trustees monitors
Pioneer's  application of these guidelines and procedures.  The inability of the
fund to dispose of illiquid  investments  readily or at reasonable  prices could
impair the fund's ability to raise cash for redemptions or other purposes.

Convertible Debt Securities

The fund may invest in convertible  debt securities  which are debt  obligations
convertible  at a stated  exchange  rate or formula  into common  stock or other
equity securities of or owned by the issuer.  Convertible securities rank senior
to common stocks in an issuer's  capital  structure and  consequently  may be of
higher quality and entail less risk than the issuer's  common stock. As with all
debt  securities,  the market values of convertible  securities tend to increase
when interest rates decline and, conversely, tend to decline when interest rates
increase.

Debt Securities Rating Criteria
   
Investment  grade debt  securities are those rated "BBB" or higher by Standard &
Poor's  Ratings Group  ("Standard & Poor's") or the  equivalent  rating of other
national  statistical  rating  organizations.  Debt  securities  rated  BBB  are
considered  medium  grade  obligations  with  speculative  characteristics,  and
adverse economic  conditions or changing  circumstances  may weaken the issuer's
ability to pay  interest  and repay  principal.  If the rating of an  investment
grade debt security falls below investment  grade,  Pioneer will consider if any
action is appropriate in light of the fund's investment objective and policies.

Below  investment  grade  debt  securities  are  those  rated  "BB" and below by
Standard & Poor's or the equivalent rating of other national  statistical rating
organizations. See Appendix B for a description of rating categories.

Below  investment  grade debt  securities or comparable  unrated  securities are
commonly   referred  to  as  "junk  bonds"  and  are  considered   predominantly
speculative  and may be  questionable  as to principal  and  interest  payments.
Changes in economic conditions are more likely to lead to a weakened capacity to
make  principal  payments  and  interest  payments.  The  amount  of  junk  bond
securities  outstanding  has  proliferated  in conjunction  with the increase in
merger and acquisition and leveraged buyout activity. An economic downturn could
severely  affect the ability of highly  leveraged  issuers to service their debt
obligations  or to repay their  obligations  upon  maturity.  Factors  having an
adverse  impact on the market  value of lower  quality  securities  will have an
adverse  effect on the fund's net asset  value to the extent  that it invests in
such  securities.  In addition,  the fund may incur  additional  expenses to the
extent it is required to seek recovery upon a default in payment of principal or
interest on its portfolio holdings.

The  secondary  market  for  junk  bond  securities,  which is  concentrated  in
relatively few market makers,  may not be as liquid as the secondary  market for
more highly rated  securities,  a factor which may have an adverse effect on the
fund's  ability to dispose of a particular  security when  necessary to meet its
liquidity  needs.  Under adverse  market or economic  conditions,  the secondary
market for junk bond  securities  could  contract  further,  independent  of any
specific adverse changes in the condition of a particular  issuer.  As a result,
the fund could find it more difficult to sell these securities or may be able to
sell the  securities  only at prices lower than if such  securities  were widely
traded. Prices realized upon the sale of such lower rated or unrated securities,
under these  circumstances,  may be less than the prices used in calculating the
fund's net asset value.

Certain  proposed  and recently  enacted  federal  laws  including  the required
divestiture  by  federally  insured  savings  and  loan  associations  of  their
investments  in junk bonds and  proposals  designed to limit the use, or tax and
other advantages,  of junk bond securities could adversely affect the fund's net
asset value and investment practices. Such proposals could also adversely affect
the  secondary  market for junk bond  securities,  the  financial  condition  of
issuers of these  securities and the value of outstanding  junk bond securities.
The form of such proposed  legislation and the  possibility of such  legislation
being passed are uncertain.

Since investors  generally perceive that there are greater risks associated with
lower quality debt securities of the type in which the fund may invest a portion
of its assets,  the yields and prices of such  securities  may tend to fluctuate
more than those for higher rated  securities.  In the lower quality  segments of
the debt securities market, changes in perceptions of issuers'  creditworthiness
tend to occur more frequently and in a more pronounced manner than do changes in
higher  quality  segments of the debt  securities  market,  resulting in greater
yield and price volatility.

Lower rated and comparable  unrated debt  securities tend to offer higher yields
than higher rated  securities  with the same  maturities  because the historical
financial  condition  of the  issuers  of such  securities  may not have been as
strong as that of other  issuers.  However,  lower  rated  securities  generally
involve  greater  risks  of loss of  income  and  principal  than  higher  rated
securities.  Pioneer  will  attempt  to reduce  these  risks  through  portfolio
diversification  and by  analysis  of each issuer and its ability to make timely
payments of income and principal, as well as broad economic trends and corporate
developments.
    
Risks of Non-U.S. Investments

To the extent that the fund invests in the securities of non-U.S. issuers, those
investments  involve  considerations  and risks not  typically  associated  with
investing in the  securities of issuers in the U.S.  These risks are  heightened
with respect to investments  in countries  with emerging  markets and economies.
The risks of  investing  in  securities  of  non-U.S.  issuers or  issuers  with
significant exposure to non-U.S.  markets may be related, among other things, to
(i) differences in size,  liquidity and volatility of, and the degree and manner
of regulation of, the securities  markets of certain foreign markets compared to
the securities markets in the U.S.; (ii) economic, political and social factors;
and (iii) foreign exchange matters,  such as restrictions on the repatriation of
capital,  fluctuations  in  exchange  rates  between  the  U.S.  dollar  and the
currencies in which the fund's  portfolio  securities are quoted or denominated,
exchange control  regulations and costs associated with currency  exchange.  The
political  and economic  structures  in certain  foreign  nations,  particularly
emerging  markets,  are  expected  to undergo  significant  evolution  and rapid
development,  and such  countries  may lack the social,  political  and economic
stability characteristic of more developed countries. Unanticipated political or
social  developments  may affect the  values of the fund's  investments  in such
countries.  The economies and securities  and currency  markets of many emerging
markets have experienced  significant  disruption and declines.  There can be no
assurances that these economic and market disruptions will not continue.

Foreign Securities Markets and Regulations. There may be less publicly available
information about non-U.S. markets and issuers than is available with respect to
U.S.  securities and issuers.  Non-U.S.  companies  generally are not subject to
accounting,   auditing  and  financial   reporting   standards,   practices  and
requirements  comparable  to those  applicable  to U.S.  companies.  The trading
markets for most non-U.S.  securities  are generally  less liquid and subject to
greater price volatility than the markets for comparable  securities in the U.S.
The markets  for  securities  in certain  emerging  markets are in the  earliest
stages of their  development.  Even the markets  for  relatively  widely  traded
securities in certain non-U.S. markets, including emerging countries, may not be
able to absorb,  without price  disruptions,  a significant  increase in trading
volume or trades of a size customarily undertaken by institutional  investors in
the U.S. Additionally, market making and arbitrage activities are generally less
extensive in such  markets,  which may  contribute to increased  volatility  and
reduced  liquidity.  The less liquid a market,  the more difficult it may be for
the fund to  accurately  price its  portfolio  securities  or to dispose of such
securities  at the times  determined  by  Pioneer to be  appropriate.  The risks
associated  with reduced  liquidity may be  particularly  acute in situations in
which the fund's  operations  require cash, such as in order to meet redemptions
and to pay its expenses.

<PAGE>

Economic,  Political and Social Factors.  Certain foreign  countries,  including
emerging markets, may be subject to a greater degree of economic,  political and
social instability than is the case in the U.S. and Western European  countries.
Such  instability  may  result  from,  among  other  things:  (i)  authoritarian
governments or military  involvement in political and economic  decision making;
(ii) popular unrest associated with demands for improved economic, political and
social  conditions;  (iii) internal  insurgencies;  (iv) hostile  relations with
neighboring  countries;  and (v) ethnic,  religious and racial  disaffection and
conflict.  Such economic,  political and social instability could  significantly
disrupt the financial  markets in such  countries and the ability of the issuers
in such countries to repay their  obligations.  Investing in emerging  countries
also involves the risk of expropriation, nationalization, confiscation of assets
and property or the imposition of  restrictions  on foreign  investments  and on
repatriation  of  capital  invested.   In  the  event  of  such   expropriation,
nationalization  or other  confiscation in any emerging country,  the fund could
lose its entire investment in that country.

Economies in individual  foreign  countries may differ  favorably or unfavorably
from the U.S.  economy in such  respects  as growth of gross  domestic  product,
rates  of  inflation,   currency  valuation,   capital  reinvestment,   resource
self-sufficiency and balance of payments positions.  Many foreign countries have
experienced  substantial,  and in some cases extremely high,  rates of inflation
for many years.  Inflation and rapid  fluctuations  in inflation rates have had,
and may continue to have, very negative  effects on the economies and securities
markets of certain emerging countries.

Economies  in  emerging   countries   generally  are   dependent   heavily  upon
international trade and, accordingly,  have been and may continue to be affected
adversely by trade barriers,  exchange controls, managed adjustments in relative
currency values and other  protectionist  measures  imposed or negotiated by the
countries  with which  they  trade.  These  economies  also have  been,  and may
continue to be, affected adversely by economic  conditions in the countries with
which they trade.

Currency  Risks.   The  value  of  the  securities   quoted  or  denominated  in
international  currencies  may be  adversely  affected  by  fluctuations  in the
relative currency exchange rates and by exchange control regulations. The fund's
investment performance may be negatively affected by a devaluation of a currency
in which the fund's investments are quoted or denominated.  Further,  the fund's
investment  performance  may be  significantly  affected,  either  positively or
negatively,  by  currency  exchange  rates  because  the  U.S.  dollar  value of
securities  quoted or denominated in another  currency will increase or decrease
in  response  to changes in the value of such  currency  in relation to the U.S.
dollar.

Custodian  Services and Related  Investment Costs.  Custodial services and other
costs relating to investment in international  securities  markets generally are
more  expensive  than in the U.S.  Such markets have  settlement  and  clearance
procedures that differ from those in the U.S. In certain markets there have been
times  when  settlements  have  been  unable  to keep  pace  with the  volume of
securities transactions,  making it difficult to conduct such transactions.  The
inability of the fund to make  intended  securities  purchases due to settlement
problems  could  cause  the fund to miss  attractive  investment  opportunities.
Inability to dispose of a portfolio security caused by settlement problems could
result either in losses to the fund due to a subsequent  decline in value of the
portfolio  security  or could  result in  possible  liability  to the  fund.  In
addition,   security  settlement  and  clearance  procedures  in  some  emerging
countries may not fully protect the fund against loss or theft of its assets.

Withholding  and Other  Taxes.  The fund  will be  subject  to taxes,  including
withholding taxes, on income (possibly including,  in some cases, capital gains)
that are or may be imposed  by certain  foreign  countries  with  respect to the
fund's  investments  in such  countries.  These  taxes  will  reduce  the return
achieved by the fund.  Treaties  between the U.S. and such  countries may not be
available to reduce the otherwise applicable tax rates.

   
Economic and Monetary  Union (EMU).  On January 1, 1999,  11 European  countries
adopted a single currency - the Euro. The conversion to the Euro is being phased
in over a  three-year  period.  During this time,  valuation,  systems and other
operational  problems may occur in connection with the fund's investments quoted
in the  Euro.  For  participating  countries,  EMU will  mean  sharing  a single
currency and single official interest rate and adhering to agreed upon limits on
government  borrowing.  Budgetary  decisions  will  remain  in the hands of each
participating country, but will be subject to each country's commitment to avoid
"excessive  deficits" and other more  specific  budgetary  criteria.  A European
Central Bank is responsible  for setting the official  interest rate to maintain
price stability within the Euro zone.

EMU is driven by the  expectation  of a number of economic  benefits,  including
lower  transaction  costs,  reduced exchange risk,  greater  competition,  and a
broadening and deepening of European  financial  markets.  However,  there are a
number of significant  risks associated with EMU. Monetary and economic union on
this scale has never been  attempted  before.  There is a significant  degree of
uncertainty as to whether  participating  countries will remain committed to EMU
in the face of changing economic  conditions.  This uncertainty may increase the
volatility of European markets.
    
Repurchase Agreements

<PAGE>

The fund may enter into repurchase agreements with broker-dealers,  member banks
of the  Federal  Reserve  System and other  financial  institutions.  Repurchase
agreements are  arrangements  under which the fund purchases  securities and the
seller  agrees to  repurchase  the  securities  within a specific  time and at a
specific  price.  The  repurchase  price is  generally  higher  than the  fund's
purchase  price,  with the  difference  being  income to the fund.  The Board of
Trustees  reviews and monitors the  creditworthiness  of any  institution  which
enters into a repurchase agreement with the fund. The counterparty's obligations
under the repurchase  agreement are  collateralized  with U.S.  Treasury  and/or
agency obligations with a market value of not less than 100% of the obligations,
valued  daily.  Collateral  is held by the  fund's  custodian  in a  segregated,
safekeeping  account for the benefit of the fund.  Repurchase  agreements afford
the fund an  opportunity  to earn income on  temporarily  available  cash at low
risk. In the event of commencement of bankruptcy or insolvency  proceedings with
respect to the seller of the security before  repurchase of the security under a
repurchase agreement,  the fund may encounter delay and incur costs before being
able to sell the  security.  Such a delay  may  involve  loss of  interest  or a
decline in price of the security.  If the court characterizes the transaction as
a loan and the fund has not perfected a security  interest in the security,  the
fund may be  required  to return  the  security  to the  seller's  estate and be
treated as an unsecured  creditor of the seller. As an unsecured  creditor,  the
fund  would  be at risk of  losing  some or all of the  principal  and  interest
involved in the transaction.

Asset Segregation

The 1940 Act requires that the fund segregate  assets in connection with certain
types of  transactions  that  may  have the  effect  of  leveraging  the  fund's
portfolio. If the fund enters into a transaction requiring segregation,  such as
a forward  commitment,  the custodian or Pioneer will segregate liquid assets in
an amount required to comply with the 1940 Act. Such  segregated  assets will be
valued daily. If the aggregate  value of such  segregated  assets declines below
the aggregate value of the assets required to be segregated,  additional  liquid
assets will be segregated so that the value of the segregated  assets  satisfies
the requirements of the 1940 Act.

When-Issued and Delayed Delivery Securities

The fund may purchase  securities,  including U.S. government  securities,  on a
when-issued  basis or may purchase or sell securities for delayed  delivery.  In
such  transactions,   delivery  of  the  securities  occurs  beyond  the  normal
settlement  period,  but no payment or delivery is made by the fund prior to the
actual delivery or payment by the other party to the  transaction.  The purchase
of securities on a when-issued or delayed  delivery basis involves the risk that
the value of the securities purchased will decline prior to the settlement date.
The sale of securities  for delayed  delivery  involves the risk that the prices
available in the market on the delivery date may be greater than those  obtained
in the sale transaction.  When-issued and delayed delivery  transactions will be
fully collateralized by segregated liquid assets. See "Asset Segregation."

Foreign Currency Transactions

The fund may engage in foreign currency transactions.  These transactions may be
conducted at the prevailing spot rate for purchasing or selling  currency in the
foreign  exchange  market.  The fund also has  authority  to enter into  forward
foreign  currency  exchange  contracts  involving  currencies  of the  different
countries in which the fund invests as a hedge  against  possible  variations in
the foreign exchange rates between these currencies and the U.S. dollar. This is
accomplished  through  contractual  agreements  to  purchase or sell a specified
currency at a specified future date and price set at the time of the contract.

<PAGE>

Transaction  hedging  is the  purchase  or  sale  of  forward  foreign  currency
contracts with respect to specific  receivables or payables of the fund, accrued
in connection with the purchase and sale of its portfolio  securities  quoted in
foreign  currencies.  Portfolio  hedging is the use of forward foreign  currency
contracts to offset portfolio security  positions  denominated or quoted in such
foreign  currencies.  There is no  guarantee  that the fund will be  engaged  in
hedging activities when adverse exchange rate movements occur. The fund will not
attempt to hedge all of its foreign portfolio positions and will enter into such
transactions only to the extent, if any, deemed appropriate by Pioneer.

Hedging  against  a  decline  in the  value of a  currency  does  not  eliminate
fluctuations  in the prices of  portfolio  securities  or prevent  losses if the
prices of such securities decline.  Such transactions also limit the opportunity
for gain if the value of the hedged currency should rise.  Moreover,  it may not
be possible  for the fund to hedge  against a  devaluation  that is so generally
anticipated  that the fund is not able to  contract  to sell the  currency  at a
price above the devaluation level it anticipates.

The cost to the fund of engaging in foreign  currency  transactions  varies with
such factors as the currency involved,  the size of the contract,  the length of
the  contract  period  and  the  market   conditions  then   prevailing.   Since
transactions in foreign currency and forward  contracts are usually conducted on
a principal basis, no fees or commissions are involved. The fund may close out a
forward  position in a currency  by selling the forward  contract or by entering
into an offsetting forward contract.

The  precise  matching  of the  forward  contract  amounts  and the value of the
securities  involved will not generally be possible  because the future value of
such  securities in foreign  currencies  will change as a consequence  of market
movements  in the  value  of those  securities  between  the  date on which  the
contract is entered  into and the date it matures.  Using  forward  contracts to
protect the value of the fund's  portfolio  securities  against a decline in the
value of a currency does not eliminate  fluctuations in the underlying prices of
the  securities.  It simply  establishes  a rate of exchange  which the fund can
achieve at some future  point in time.  The  precise  projection  of  short-term
currency market  movements is not possible,  and short-term  hedging  provides a
means of fixing the U.S.  dollar  value of only a portion of the fund's  foreign
assets.

While the fund will enter into  forward  contracts to reduce  currency  exchange
rate risks,  transactions in such contracts  involve certain other risks.  While
the fund may benefit from such transactions,  unanticipated  changes in currency
prices may result in a poorer  overall  performance  for the fund than if it had
not  engaged  in  any  such  transactions.  Moreover,  there  may  be  imperfect
correlation  between  the fund's  portfolio  holdings  of  securities  quoted or
denominated in a particular  currency and forward  contracts entered into by the
fund. Such imperfect correlation may cause the fund to sustain losses which will
prevent the fund from  achieving a complete  hedge or expose the fund to risk of
foreign exchange loss.

Over-the-counter  markets for trading foreign forward  currency  contracts offer
less  protection  against  defaults  than is available  when trading in currency
instruments on an exchange.  Since a forward foreign currency  exchange contract
is not  guaranteed  by an exchange or  clearinghouse,  a default on the contract
would  deprive  the fund of  unrealized  profits  or force the fund to cover its
commitments for purchase or resale, if any, at the current market price.

If the fund enters into a forward  contract to purchase  foreign  currency,  the
custodian or Pioneer will segregate liquid assets. See "Asset Segregation."

Options on Foreign Currencies

<PAGE>

The fund may  purchase  and write  options on  foreign  currencies  for  hedging
purposes in a manner similar to that of transactions in forward  contracts.  For
example,  a decline in the dollar value of a foreign currency in which portfolio
securities  are quoted or  denominated  will  reduce  the  dollar  value of such
securities,  even if their value in the foreign currency remains constant. In an
attempt to protect against such decreases in the value of portfolio  securities,
the fund may purchase put options on the foreign  currency.  If the value of the
currency  declines,  the fund will have the  right to sell such  currency  for a
fixed amount of dollars  which exceeds the market value of such  currency.  This
would result in a gain that may offset, in whole or in part, the negative effect
of  currency  depreciation  on the  value of the  fund's  securities  quoted  or
denominated in that currency.

Conversely,  if a rise in the dollar value of a currency is projected  for those
securities to be acquired,  thereby increasing the cost of such securities,  the
fund may purchase call options on such  currency.  If the value of such currency
increases,  the purchase of such call options  would enable the fund to purchase
currency  for a fixed  amount of dollars  which is less than the market value of
such currency.  Such a purchase would result in a gain that may offset, at least
partially,  the  effect  of  any  currency  related  increase  in the  price  of
securities the fund intends to acquire. As in the case of other types of options
transactions,  however,  the benefit the fund  derives from  purchasing  foreign
currency  options  will be  reduced  by the amount of the  premium  and  related
transaction  costs. In addition,  if currency  exchange rates do not move in the
direction  or to the  extent  anticipated,  the fund  could  sustain  losses  on
transactions in foreign  currency options which would deprive it of a portion or
all of the benefits of advantageous changes in such rates.

The fund may also write options on foreign currencies for hedging purposes.  For
example,  if the fund  anticipated  a decline in the dollar value of  securities
quoted or denominated in a foreign currency because of declining exchange rates,
it could, instead of purchasing a put option, write a covered call option on the
relevant  currency.  If the expected decline occurs, the option will most likely
not be  exercised,  and the  decrease in value of portfolio  securities  will be
partially offset by the amount of the premium received by the fund.

Similarly,  the fund could write a put option on the relevant currency,  instead
of  purchasing a call option,  to hedge against an  anticipated  increase in the
dollar cost of securities to be acquired.  If exchange  rates move in the manner
projected,  the put option will expire  unexercised and allow the fund to offset
such increased cost up to the amount of the premium.  However, as in the case of
other types of options  transactions,  the writing of a foreign  currency option
will  constitute  only a partial hedge up to the amount of the premium,  only if
rates  move  in  the  expected   direction.   If  unanticipated   exchange  rate
fluctuations  occur,  the option may be exercised and the fund would be required
to  purchase  or sell the  underlying  currency at a loss which may not be fully
offset by the amount of the premium.  As a result of writing  options on foreign
currencies,  the fund also may be  required  to forego  all or a portion  of the
benefits which might  otherwise  have been obtained from favorable  movements in
currency exchange rates.

A call option  written on foreign  currency by the fund is "covered" if the fund
owns the  underlying  foreign  currency  subject  to the  call,  or if it has an
absolute and immediate right to acquire that foreign currency without additional
cash  consideration.  A call option is also  covered if the fund holds a call on
the same  foreign  currency  for the same  principal  amount as the call written
where  the  exercise  price of the call  held is (a)  equal to or less  than the
exercise price of the call written or (b) greater than the exercise price of the
call written if the amount of the  difference  is maintained by the fund in cash
or liquid securities. See "Asset Segregation."

<PAGE>

The fund may close out its position in a currency  option by either  selling the
option  it  has   purchased  or  entering   into  an   offsetting   option.   An
exchange-traded  options  position may be closed out only on an options exchange
which provides a secondary market for an option of the same series. Although the
fund will generally purchase or write only those options for which there appears
to be an active secondary market,  there is no assurance that a liquid secondary
market on an exchange will exist for any particular option, or at any particular
time.  For some  options no secondary  market on an exchange may exist.  In such
event,  it might not be possible to effect  closing  transactions  in particular
options,  with the result  that the fund would have to  exercise  its options in
order to realize any profit and would incur  transaction  costs upon the sale of
underlying  currencies pursuant to the exercise of put options. If the fund as a
covered call option writer is unable to effect a closing purchase transaction in
a secondary  market,  it will not be able to sell the  underlying  currency  (or
security  quoted or denominated in that currency) until the option expires or it
delivers the underlying currency upon exercise.

The  fund  may  purchase  and  write  over-the-counter  options  to  the  extent
consistent with its limitation on investments in illiquid securities. Trading in
over-the-counter  options is  subject  to the risk that the other  party will be
unable or unwilling to close out options purchased or written by the fund.

Options on Securities and Securities Indices

The fund may  purchase  put and call  options  on any  security  in which it may
invest or options on any  securities  index based on  securities in which it may
invest.  The fund would also be able to enter into closing sale  transactions in
order to realize gains or minimize losses on options it has purchased.

Writing Call and Put Options on  Securities.  A call option  written by the fund
obligates the fund to sell specified securities to the holder of the option at a
specified  price if the option is  exercised  at any time before the  expiration
date.  All call options  written by the fund are  covered,  which means that the
fund will own the  securities  subject to the options as long as the options are
outstanding,  or the fund will use the other methods described below. The fund's
purpose in writing  covered call options is to realize greater income than would
be realized on portfolio  securities  transactions alone.  However, the fund may
forego the  opportunity  to profit from an  increase in the market  price of the
underlying security.

A put option written by the fund would  obligate the fund to purchase  specified
securities  from  the  option  holder  at a  specified  price if the  option  is
exercised at any time before the expiration date. All put options written by the
fund would be covered,  which means that the fund would have  segregated  assets
with a value at least equal to the exercise price of the put option. The purpose
of writing such options is to generate  additional income for the fund. However,
in return  for the  option  premium,  the fund  accepts  the risk that it may be
required to purchase the underlying  security at a price in excess of its market
value at the time of purchase.

Call and put options  written by the fund will also be  considered to be covered
to the extent  that the fund's  liabilities  under  such  options  are wholly or
partially offset by its rights under call and put options purchased by the fund.
In  addition,  a written  call option or put may be covered by entering  into an
offsetting  forward  contract  and/or by purchasing an offsetting  option or any
other option which,  by virtue of its exercise  price or otherwise,  reduces the
fund's net exposure on its written option position.

<PAGE>

Writing  Call and Put  Options on  Securities  Indices.  The fund may also write
(sell)  covered  call  and put  options  on any  securities  index  composed  of
securities in which it may invest.  Options on securities indices are similar to
options on  securities,  except that the exercise of  securities  index  options
requires  cash  payments  and does not  involve  the actual  purchase or sale of
securities. In addition,  securities index options are designed to reflect price
fluctuations  in a group of  securities  or  segments of the  securities  market
rather than price fluctuations in a single security.

The fund may cover call options on a securities index by owning securities whose
price changes are expected to be similar to those of the underlying index, or by
having an  absolute  and  immediate  right to acquire  such  securities  without
additional cash  consideration (or for additional  consideration if cash in such
amount is  segregated)  upon  conversion or exchange of other  securities in its
portfolio.  The fund may cover  call and put  options on a  securities  index by
segregated assets with a value equal to the exercise price.

Purchasing Call and Put Options.  The fund would normally  purchase call options
in  anticipation of an increase in the market value of securities of the type in
which it may invest.  The purchase of a call option would  entitle the fund,  in
return for the premium  paid,  to purchase  specified  securities at a specified
price during the option  period.  The fund would  ordinarily  realize a gain if,
during the option period,  the value of such securities  exceeded the sum of the
exercise price, the premium paid and transaction costs; otherwise the fund would
realize either no gain or a loss on the purchase of the call option.

The fund would normally purchase put options in anticipation of a decline in the
market value of securities in its portfolio ("protective puts") or in securities
in which it may invest.  The purchase of a put option would entitle the fund, in
exchange for the premium paid, to sell specified securities at a specified price
during the option period.  The purchase of protective puts is designed to offset
or hedge  against a decline in the market  value of the fund's  securities.  Put
options  may also be  purchased  by the fund for the  purpose  of  affirmatively
benefiting from a decline in the price of securities  which it does not own. The
fund would ordinarily  realize a gain if, during the option period, the value of
the underlying  securities  decreased  below the exercise price  sufficiently to
more than cover the  premium and  transaction  costs;  otherwise  the fund would
realize  either no gain or a loss on the  purchase of the put option.  Gains and
losses on the  purchase of  protective  put  options  would tend to be offset by
countervailing changes in the value of the underlying portfolio securities.

The fund may  terminate  its  obligations  under an exchange  traded call or put
option by purchasing an option identical to the one it has written.  Obligations
under  over-the-counter  options  may be  terminated  only by  entering  into an
offsetting  transaction with the counterparty to such option. Such purchases are
referred to as "closing purchase transactions."

Risks of Trading  Options.  There is no assurance that a liquid secondary market
on an options exchange will exist for any particular  exchange-traded option, or
at any  particular  time.  If the fund is unable  to  effect a closing  purchase
transaction with respect to covered options it has written, the fund will not be
able to sell the underlying securities or dispose of its segregated assets until
the options expire or are exercised.  Similarly, if the fund is unable to effect
a closing sale  transaction  with respect to options it has  purchased,  it will
have to  exercise  the  options  in order to  realize  any profit and will incur
transaction costs upon the purchase or sale of underlying securities.

<PAGE>

Reasons for the absence of a liquid  secondary market on an exchange include the
following:  (i) there may be insufficient  trading  interest in certain options;
(ii)  restrictions  may  be  imposed  by  an  exchange  on  opening  or  closing
transactions or both; (iii) trading halts, suspensions or other restrictions may
be imposed with respect to particular classes or series of options; (iv) unusual
or unforeseen  circumstances may interrupt normal operations on an exchange; (v)
the facilities of an exchange or the Options  Clearing  Corporation  (the "OCC")
may not at all times be adequate to handle current trading  volume;  or (vi) one
or more exchanges could,  for economic or other reasons,  decide or be compelled
at some future date to discontinue the trading of options (or a particular class
or series of options),  in which event the secondary market on that exchange (or
in that class or series of options) would cease to exist,  although  outstanding
options on that exchange, if any, that had been issued by the OCC as a result of
trades on that exchange  would  continue to be  exercisable  in accordance  with
their terms.

The fund may  terminate  its  obligations  under an exchange  traded call or put
option by purchasing an option identical to the one it has written.  Obligations
under  over-the-counter  options  may be  terminated  only by  entering  into an
offsetting  transaction with the counterparty to such option. Such purchases are
referred to as "closing purchase transactions."

The fund may  purchase and sell both options that are traded on U.S. and foreign
exchanges  and  options  traded over the counter  with  broker-dealers  who make
markets in these options. The ability to terminate  over-the-counter  options is
more  limited  than with  exchange-traded  options and may involve the risk that
broker-dealers  participating  in  such  transactions  will  not  fulfill  their
obligations.  Until  such  time as the  staff  of the  Securities  and  Exchange
Commission  (the "SEC")  changes  its  position,  the fund will treat  purchased
over-the-counter  options and all assets used to cover written  over-the-counter
options as illiquid securities, except that with respect to options written with
primary dealers in U.S. Government securities pursuant to an agreement requiring
a closing  purchase  transaction  at a formula  price,  the  amount of  illiquid
securities may be calculated with reference to the formula.

Transactions by the fund in options on securities and indices will be subject to
limitations  established  by each of the  exchanges,  boards  of  trade or other
trading  facilities  governing the maximum number of options in each class which
may be written or purchased by a single investor or group of investors acting in
concert. Thus, the number of options which the fund may write or purchase may be
affected by options written or purchased by other investment advisory clients of
Pioneer.  An exchange,  board of trade or other  trading  facility may order the
liquidations  of  positions  found to be in excess of these  limits,  and it may
impose certain other sanctions.

The  writing  and  purchase of options is a highly  specialized  activity  which
involves  investment  techniques and risks different from those  associated with
ordinary  portfolio  securities  transactions.  The successful use of protective
puts for hedging purposes depends in part on Pioneer's ability to predict future
price  fluctuations  and the  degree of  correlation  between  the  options  and
securities markets.

The hours of trading for options may not conform to the hours  during  which the
underlying  securities are traded.  To the extent that the options markets close
before the markets for the underlying  securities,  significant  price movements
can take place in the underlying markets that cannot be reflected in the options
markets. The purchase of options is a highly specialized activity which involves
investment  techniques and risks  different from those  associated with ordinary
portfolio securities transactions.

In addition to the risks of imperfect  correlation  between the fund's portfolio
and the index  underlying the option,  the purchase of securities  index options
involves  the risk that the  premium and  transaction  costs paid by the fund in
purchasing an option will be lost. This could occur as a result of unanticipated
movements in the price of the  securities  comprising  the  securities  index on
which the option is based.

Futures Contracts and Options on Futures Contracts

<PAGE>

To hedge against changes in securities  prices or currency  exchange rates or to
seek to increase  total return,  the fund may purchase and sell various kinds of
futures contracts,  and purchase and write (sell) call and put options on any of
such futures  contracts.  The fund may also enter into closing purchase and sale
transactions  with respect to any of such  contracts  and  options.  The futures
contracts  may  be  based  on  various  securities  (such  as  U.S.   Government
securities),   securities  indices,   foreign  currencies  and  other  financial
instruments  and  indices.  The fund will engage in futures and related  options
transactions for bona fide hedging and non-hedging  purposes as described below.
All futures contracts  entered into by the fund are traded on U.S.  exchanges or
boards of trade that are licensed and regulated by the Commodity Futures Trading
Commission (the "CFTC") or on foreign exchanges.

Futures Contracts. A futures contract may generally be described as an agreement
between  two parties to buy and sell  particular  financial  instruments  for an
agreed price during a designated  month (or to deliver the final cash settlement
price,  in the case of a contract  relating to an index or otherwise not calling
for physical delivery at the end of trading in the contract).

When interest  rates are rising or securities  prices are falling,  the fund can
seek to  offset a  decline  in the  value of its  current  portfolio  securities
through  the sale of  futures  contracts.  When  interest  rates are  falling or
securities  prices  are  rising,  the fund,  through  the  purchase  of  futures
contracts,  can  attempt to secure  better  rates or prices  than might later be
available in the market when it effects anticipated  purchases.  Similarly,  the
fund can sell  futures  contracts on a specified  currency to protect  against a
decline  in the  value  of such  currency  and a  decline  in the  value  of its
portfolio  securities  which  are  denominated  in such  currency.  The fund can
purchase futures  contracts on a foreign currency to establish the price in U.S.
dollars of a security denominated in such currency that the fund has acquired or
expects to acquire.

Positions taken in the futures markets are not normally held to maturity but are
instead liquidated through offsetting  transactions which may result in a profit
or a loss.  While  futures  contracts on  securities or currency will usually be
liquidated in this manner,  the fund may instead make, or take,  delivery of the
underlying securities or currency whenever it appears economically  advantageous
to do so. A clearing  corporation  associated with the exchange on which futures
on securities or currency are traded guarantees that, if still open, the sale or
purchase will be performed on the settlement date.

<PAGE>

Hedging  Strategies.  Hedging,  by use of futures contracts,  seeks to establish
with more certainty the effective  price,  rate of return and currency  exchange
rate on portfolio  securities and  securities  that the fund owns or proposes to
acquire.  The fund may,  for  example,  take a "short"  position  in the futures
market by selling  futures  contracts in order to hedge  against an  anticipated
rise in interest  rates or a decline in market prices or foreign  currency rates
that would adversely affect the value of the fund's portfolio  securities.  Such
futures  contracts may include  contracts for the future  delivery of securities
held by the fund or  securities  with  characteristics  similar  to those of the
fund's portfolio securities. Similarly, the fund may sell futures contracts in a
foreign  currency in which its portfolio  securities  are  denominated or in one
currency to hedge against fluctuations in the value of securities denominated in
a  different  currency  if  there  is  an  established   historical  pattern  of
correlation between the two currencies.  If, in the opinion of Pioneer, there is
a sufficient degree of correlation between price trends for the fund's portfolio
securities  and  futures   contracts  based  on  other  financial   instruments,
securities  indices or other indices,  the fund may also enter into such futures
contracts as part of its hedging  strategies.  Although under some circumstances
prices of securities  in the fund's  portfolio may be more or less volatile than
prices of such futures contracts, Pioneer will attempt to estimate the extent of
this volatility  difference based on historical  patterns and compensate for any
such  differential  by having the fund enter into a greater or lesser  number of
futures contracts or by attempting to achieve only a partial hedge against price
changes  affecting  the  fund's  portfolio  securities.  When  hedging  of  this
character is successful,  any depreciation in the value of portfolio  securities
will be  substantially  offset  by  appreciation  in the  value  of the  futures
position. On the other hand, any unanticipated  appreciation in the value of the
fund's portfolio  securities  would be substantially  offset by a decline in the
value of the futures position.

On other  occasions,  the fund may take a "long" position by purchasing  futures
contracts.  This may be  done,  for  example,  when  the  fund  anticipates  the
subsequent purchase of particular securities when it has the necessary cash, but
expects the prices or currency  exchange  rates then available in the applicable
market to be less favorable than prices or rates that are currently available.

Options on Futures Contracts. The acquisition of put and call options on futures
contracts will give the fund the right (but not the  obligation) for a specified
price to sell or to purchase,  respectively,  the underlying futures contract at
any time during the option  period.  As the  purchaser of an option on a futures
contract, the fund obtains the benefit of the futures position if prices move in
a favorable direction but limits its risk of loss in the event of an unfavorable
price movement to the loss of the premium and transaction costs.

The writing of a call option on a futures contract generates a premium which may
partially offset a decline in the value of the fund's assets.  By writing a call
option,  the fund becomes  obligated,  in exchange  for the  premium,  to sell a
futures  contract  (if the option is  exercised),  which may have a value higher
than the exercise  price.  Conversely,  the writing of a put option on a futures
contract generates a premium which may partially offset an increase in the price
of  securities  that the fund  intends to  purchase.  However,  the fund becomes
obligated to purchase a futures  contract (if the option is exercised) which may
have a value lower than the exercise price.  Thus, the loss incurred by the fund
in writing options on futures is potentially unlimited and may exceed the amount
of the premium  received.  The fund will incur  transaction  costs in connection
with the writing of options on futures.

The  holder or writer of an option  on a  futures  contract  may  terminate  its
position by selling or purchasing an offsetting option on the same series. There
is no guarantee  that such  closing  transactions  can be  effected.  The fund's
ability to establish  and close out positions on such options will be subject to
the development and maintenance of a liquid market.

The  fund  may use  options  on  futures  contracts  for bona  fide  hedging  or
non-hedging purposes as discussed below.

<PAGE>

Other  Considerations.  The fund will  engage in  futures  and  related  options
transactions  only for bona fide hedging or  non-hedging  purposes in accordance
with  CFTC  regulations  which  permit  principals  of  an  investment   company
registered under the 1940 Act to engage in such transactions without registering
as commodity pool operators. The fund will determine that the price fluctuations
in the futures  contracts  and options on futures used for hedging  purposes are
substantially  related to price  fluctuations  in securities held by the fund or
which the fund expects to purchase.  Except as stated below,  the fund's futures
transactions  will be  entered  into  for  traditional  hedging  purposes--i.e.,
futures  contracts  will be sold to  protect  against a decline  in the price of
securities (or the currency in which they are  denominated)  that the fund owns,
or futures  contracts  will be purchased to protect the fund against an increase
in the price of securities  (or the currency in which they are  denominated)  it
intends to purchase.  As evidence of this hedging intent,  the fund expects that
on 75% or more of the  occasions  on  which it takes a long  futures  or  option
position  (involving  the  purchase  of futures  contracts),  the fund will have
purchased,  or will be in the  process  of  purchasing,  equivalent  amounts  of
related  securities or assets  denominated  in the related  currency in the cash
market at the time when the futures or option  position is closed out.  However,
in particular cases, when it is economically advantageous for the fund to do so,
a long futures  position may be terminated  or an option may expire  without the
corresponding purchase of securities or other assets.

As an alternative to literal compliance with the bona fide hedging definition, a
CFTC regulation permits the fund to elect to comply with a different test, under
which the sum of the amounts of initial margin  deposits on the fund's  existing
non-hedging  futures  contracts and premiums paid for options on futures entered
into for  non-hedging  purposes  (net of the  amount the  positions  are "in the
money") would not exceed 5% of the market value of the fund's total assets.  The
fund will engage in transactions  in futures  contracts and related options only
to the extent such transactions are consistent with the requirements of the Code
for maintaining its qualification as a regulated  investment company for federal
income tax purposes.

Futures  contracts and related options involve  brokerage costs,  require margin
deposits  and,  in the case of  contracts  and  options  obligating  the fund to
purchase securities or currencies, require the fund to segregate assets to cover
such contracts and options.

While  transactions  in futures  contracts  and  options  on futures  may reduce
certain risks,  such transactions  themselves entail certain other risks.  Thus,
while the fund may  benefit  from the use of futures  and  options  on  futures,
unanticipated changes in interest rates,  securities prices or currency exchange
rates may result in a poorer overall performance for the fund than if it had not
entered into any futures contracts or options  transactions.  In the event of an
imperfect  correlation between a futures position and a portfolio position which
is intended to be protected,  the desired protection may not be obtained and the
fund  may be  exposed  to risk of loss.  It is not  possible  to hedge  fully or
perfectly  against the effect of currency  fluctuations  on the value of foreign
securities because currency  movements impact the value of different  securities
in differing degree.

Lending of Portfolio Securities

The fund may lend  portfolio  securities  to member  firms of the New York Stock
Exchange  (the  "Exchange")  under  agreements  which  require that the loans be
secured  continuously by collateral in cash, cash  equivalents or U.S.  Treasury
bills  maintained  on a current  basis at an amount at least equal to the market
value of the securities  loaned. The fund continues to receive the equivalent of
the interest or dividends paid by the issuer on the securities loaned as well as
the benefit of an increase and the detriment of any decrease in the market value
of the securities loaned and would also receive compensation based on investment
of the  collateral.  The fund  would  not,  however,  have the right to vote any
securities having voting rights during the existence of the loan, but would call
the loan in  anticipation  of an important vote to be taken among holders of the
securities  or of the giving or  withholding  of  consent  on a material  matter
affecting the investment.

As with other extensions of credit, there are risks of delay in recovery or even
loss of rights in the  collateral  should the  borrower of the  securities  fail
financially.  The fund will lend  portfolio  securities  only to firms that have
been  approved  in advance by the Board of  Trustees,  which  will  monitor  the
creditworthiness of any such firms. At no time would the value of the securities
loaned exceed 5% of the value of the fund's total assets.

Investment Restrictions

<PAGE>
   
The fund  currently  does not intend to borrow money from banks,  enter into any
reverse repurchase agreement or dollar roll, lend portfolio securities or invest
in  securities  index  put  and  call  warrants,  as  described  in  fundamental
investment  restrictions  (1), (2), (7) and (8), during the current fiscal year.
The  fund will not purchase securities while outstanding borrowings exceed 5% of
the fund's total assets.
    
Fundamental  Investment  Restrictions.  The fund has adopted certain  investment
restrictions which, along with the fund's investment  objective and policies set
forth under  "Fundamental  Investment  Policies," may not be changed without the
affirmative  vote of the holders of a  "majority"  as defined in 1940 Act of the
fund's outstanding voting securities. The fund may not:

(1) Issue  senior  securities,  except as  permitted  by the  fund's  borrowing,
lending and commodity  restrictions,  and for purposes of this restriction,  the
issuance of shares of  beneficial  interest in multiple  classes or series,  the
purchase or sale of options, futures contracts and options on futures contracts,
forward commitments,  forward foreign exchange contracts, repurchase agreements,
fully covered reverse repurchase  agreements,  dollar rolls, swaps and any other
financial transaction entered into pursuant to the fund's investment policies as
described in the Prospectus and this Statement of Additional  Information and in
accordance with applicable SEC pronouncements,  as well as the pledge,  mortgage
or  hypothecation  of the  fund's  assets  within  the  meaning  of  the  fund's
fundamental  investment  restriction  regarding  pledging,  are not deemed to be
senior securities.

(2) Borrow money,  except from banks as a temporary  measure to  facilitate  the
meeting of redemption  requests or for  extraordinary or emergency  purposes and
except pursuant to reverse  repurchase  agreements or dollar rolls, in all cases
in amounts not  exceeding 10% of the fund's total assets  (including  the amount
borrowed) taken at market value.

(3)  Guarantee  the  securities  of any  other  company,  or  mortgage,  pledge,
hypothecate  or assign or otherwise  encumber as security for  indebtedness  its
securities  or  receivables  in an amount  exceeding the amount of the borrowing
secured thereby.

(4) Purchase  securities of a company if the purchase would result in the fund's
having more than 5% of the value of its total assets  invested in  securities of
such company.

(5) Purchase  securities of a company if the purchase would result in the fund's
owning more than 10% of the outstanding voting securities of such company.

(6) Act as an underwriter,  except as it may be deemed to be an underwriter in a
sale of restricted securities held in its portfolio.

(7) Make loans,  except by purchase  of debt  obligations  in which the fund may
invest  consistent  with its investment  policies,  by entering into  repurchase
agreements or through the lending of portfolio securities,  in each case only to
the  extent  permitted  by the  prospectus  and  this  statement  of  additional
information.

(8) Invest in real estate,  commodities or commodity contracts,  except that the
fund may invest in financial  futures  contracts and related  options and in any
other financial  instruments  which may be deemed to be commodities or commodity
contracts in which the fund is not  prohibited  from  investing by the Commodity
Exchange Act and the rules and regulations thereunder.

(9) Purchase securities on "margin" or effect "short sales" of securities.

<PAGE>

(10)  Purchase  securities  for the purpose of  controlling  management of other
companies.

(11) Acquire the securities of any other domestic or foreign  investment company
or investment fund (except in connection with a plan of merger or  consolidation
with or acquisition  of  substantially  all the assets of such other  investment
company);  provided,  however,  that nothing herein  contained shall prevent the
fund from investing in the securities  issued by a real estate investment trust,
provided  that such trust  shall not be  permitted  to invest in real  estate or
interests in real estate other than mortgages or other security interests.

It is the  fundamental  policy of the fund not to concentrate its investments in
securities of companies in any particular  industry.  In the opinion of the SEC,
investments  are  concentrated  in a  particular  industry  if such  investments
aggregate  25% or more of the fund's total  assets.  The fund's  policy does not
apply to investments in U.S. government securities.

Non-Fundamental Investment Restrictions.  In connection with the registration of
the fund's  shares  for sale in the  Federal  Republic  of  Germany,  Austria or
Switzerland, the fund agreed to comply with certain restrictions. Under the laws
of those  countries,  the  fund  may not,  without  the  prior  approval  of its
shareholders:

(i) invest in the securities of any other domestic or foreign investment company
or investment fund,  except in connection with a plan of merger or consolidation
with or acquisition  of  substantially  all the assets of such other  investment
company or investment fund;

(ii)  purchase or sell real  estate,  or any interest  therein,  and real estate
mortgage  loans,  except that the fund may invest in  securities of corporate or
governmental  entities secured by real estate or marketable interests therein or
securities  issued by companies  (other than real estate  limited  partnerships,
real estate  investment trusts and real estate funds) that invest in real estate
or interests therein;

(iii)  borrow  money  in  amounts  exceeding  10% of  the  fund's  total  assets
(including the amount borrowed) taken at market value;

(iv)   pledge,  mortgage or hypothecate its  assets  in amounts exceeding 10% of
the fund's total assets taken at market value;

(v)    purchase securities on margin or make short sales;

(vi)   redeem its securities in-kind; or

(vii)  invest  in  interests  in  oil,  gas  or  other  mineral  exploration  or
development leases or programs.

Further,  as long as the fund is  registered in  Switzerland,  the fund may not,
under the laws of that country, without the prior approval of its shareholders:

(a) purchase gold or silver bullion,  coins or other precious metals or purchase
or sell futures contracts or options on any such precious metals;

(b) invest  more than 10% of its  total  assets  in the  securities  of any one
issuer;  provided,  however,  that this restriction does not apply to cash items
and U.S. Government securities;

<PAGE>

(c) write (sell) uncovered calls or puts or any combination thereof or purchase,
in an amount exceeding 5% of its assets, calls, puts, straddles,  spreads or any
combination thereof; or

(d) invest more than 5% of its total  assets in financial  instruments  that are
used for non-hedging purposes and which have a leverage effect.

3.       MANAGEMENT OF THE FUND

The fund's Board of Trustees  provides broad supervision over the affairs of the
fund. The officers of the fund are  responsible for the fund's  operations.  The
Trustees and  executive  officers of the fund are listed  below,  together  with
their principal  occupations  during the past five years. An asterisk  indicates
those Trustees who are interested  persons of the fund within the meaning of the
1940 Act.

JOHN F. COGAN, JR.*, Chairman of the Board, President and Trustee,
DOB: June 1926
President,  Chief  Executive  Officer and a Director of The Pioneer Group,  Inc.
("PGI"); Chairman and a Director of Pioneer and Pioneer Funds Distributor,  Inc.
("PFD");  Director of Pioneering Services Corporation  ("PSC"),  Pioneer Capital
Corporation ("PCC"),  Pioneer Real Estate Advisors,  Inc., Pioneer Forest, Inc.,
Pioneer Explorer,  Inc., Pioneer  Management  (Ireland) Ltd. ("PMIL") and Closed
Joint Stock Company  "Forest-Starma";  President and Director of Pioneer  Metals
and Technology,  Inc. ("PMT"),  Pioneer International Corp.  ("PIntl"),  Pioneer
First Russia, Inc. ("First Russia") and Pioneer Omega, Inc. ("Omega");  Chairman
of the Board and Director of Pioneer  Goldfields  Limited  ("PGL") and Teberebie
Goldfields  Limited;   Chairman  of  the  Supervisory  Board  of  Pioneer  Fonds
Marketing,  GmbH, Pioneer First Polish Investment Fund Joint Stock Company, S.A.
and Pioneer Czech Investment Company,  A.S.; Chairman,  President and Trustee of
all of the Pioneer  mutual  funds;  Director of Pioneer  Global Equity Fund Plc,
Pioneer Global Bond Fund Plc,  Pioneer DM Cashfonds Plc, Pioneer European Equity
Fund Plc, Pioneer Central & Eastern Europe Fund Plc, Pioneer US Real Estate Fund
Plc and Pioneer U.S. Growth Fund Plc; and Partner, Hale and Dorr LLP (counsel to
PGI and the fund).

MARY K. BUSH, Trustee, DOB: April 1948
4201 Cathedral Avenue, NW, Washington, DC 20016
President,  Bush & Co. (international  financial advisory firm); Director and/or
Trustee of Mortgage Guaranty Insurance Corporation,  Novecon Management Company,
Hoover Institution,  Folger Shakespeare  Library,  March of Dimes, Project 2000,
Inc.  (not-for-profit  educational  organization),  Small Enterprise  Assistance
Fund, Wilberforce University and Texaco, Inc.; Advisory Board Member, Washington
Mutual Investors Fund (registered  investment  company);  and Trustee of all the
Pioneer mutual funds, except Pioneer Variable Contracts Trust.

RICHARD H. EGDAHL, M.D., Trustee, DOB: December 1926
Boston University Health Policy Institute, 53 Bay State Road, Boston, MA 02215
Alexander  Graham  Bell  Professor  of  Health  Care  Entrepreneurship,   Boston
University;  Professor of Management,  Boston  University  School of Management;
Professor of Public Health, Boston University School of Public Health; Professor
of Surgery, Boston University School of Medicine;  University Professor,  Boston
University;   Director,  Boston  University  Health  Policy  Institute,   Boston
University  Program  for  Health  Care  Entrepreneurship,  CORE  (management  of
workers'  compensation  and  disability  costs - Nasdaq  National  Market),  and
WellSpace  (provider of  complementary  health care);  Trustee,  Boston  Medical
Center; Honorary Trustee,  Franciscan Children's Hospital; and Trustee of all of
the Pioneer mutual funds.

<PAGE>

MARGARET B.W. GRAHAM, Trustee, DOB: May 1947
The Keep, P.O. Box 110, Little Deer Isle, ME 04650
Founding  Director,  The Winthrop  Group,  Inc.  (consulting  firm);  Manager of
Research  Operations,  Xerox  Palo  Alto  Research  Center,  from  1991 to 1994;
Professor of Operations  Management  and  Management of Technology and Associate
Dean, Boston University School of Management,  from 1989 to 1993; and Trustee of
all the Pioneer mutual funds, except Pioneer Variable Contracts Trust.

JOHN W. KENDRICK, Trustee, DOB: July 1917
6363 Waterway Drive, Falls Church, VA 22044
Professor   Emeritus,   George   Washington   University;   Director,   American
Productivity and Quality Center; Adjunct Scholar, American Enterprise Institute;
Economic  Consultant;  and Trustee of all of the Pioneer  mutual  funds,  except
Pioneer Variable Contracts Trust.

MARGUERITE A. PIRET, Trustee, DOB: May 1948
One Boston Place, Suite 2635, Boston, MA 02108
President,  Newbury,  Piret & Company,  Inc. (merchant banking firm); Trustee of
Boston  Medical  Center;  Member of the  Board of  Governors  of the  Investment
Company Institute; and Trustee of all of the Pioneer mutual funds.

DAVID D. TRIPPLE*, Trustee and Executive Vice President, DOB: February 1944
Executive  Vice  President  and a Director of PGI;  President  and a Director of
Pioneer and PFD;  Director of PCC,  PIntl,  First  Russia,  Omega,  Pioneer SBIC
Corporation  ("Pioneer  SBIC"),  PMIL,  Pioneer Global Equity Fund Plc,  Pioneer
Global Bond Fund Plc,  Pioneer DM Cashfonds Plc,  Pioneer  European  Equity Fund
Plc,  Pioneer Central & Eastern Europe Fund Plc, Pioneer US Real Estate Fund Plc
and Pioneer U.S.  Growth Fund Plc; and Executive  Vice  President and Trustee of
all of the Pioneer mutual funds.

STEPHEN K. WEST, Trustee, DOB: September 1928
125 Broad Street, New York, NY 10004
Of  Counsel,  Sullivan  &  Cromwell  (law  firm);  Director,   Kleinwort  Benson
Australian  Income Fund,  Inc. since May 1997 and The Swiss Helvetia Fund,  Inc.
since 1995 (mutual  funds),  AMVESCAP PLC  (investment  managers) since 1997 and
American  Insurance  Holdings,  Inc;  Trustee,  The Winthrop Focus Funds (mutual
funds); and Trustee of all of the Pioneer mutual funds.

JOHN WINTHROP, Trustee, DOB: June 1936
One North Adgers Wharf, Charleston, SC 29401
President,  John Winthrop & Co., Inc. (private investment firm); Director of NUI
Corp.  (energy  sales,  services  and  distribution);  and Trustee of all of the
Pioneer mutual funds, except Pioneer Variable Contracts Trust.

   
JOHN A. BOYNTON, Treasurer, DOB: January 1954
Excutive Vice President, Treasurer and Chief Financial Officer of PGI; Treasurer
of PFD and of all of the Pioneer mutual funds.  Prior to joining PGI in November
1998, Mr. Boynton was a Senior Vice President of The Quaker Oats Company. 
    

JOSEPH P. BARRI, Secretary, DOB: August 1946
Corporate Secretary of PGI and most of its subsidiaries; Secretary of all of the
Pioneer mutual funds; and Partner, Hale and Dorr LLP.

<PAGE>

ERIC W. RECKARD, Assistant Treasurer, DOB: June 1956
Manager of Business  Planning and Internal  Audit of PGI since  September  1996;
Manager of Fund  Accounting  of  Pioneer  since May 1994;  Manager of  Auditing,
Compliance  and  Business  Analysis  for PGI  prior to May 1994;  and  Assistant
Treasurer of all of the Pioneer mutual funds.

ROBERT P. NAULT, Assistant Secretary, DOB: March 1964
General Counsel and Assistant  Secretary of PGI since 1995;  Assistant Secretary
of Pioneer,  certain other PGI subsidiaries and all of the Pioneer mutual funds;
Assistant Clerk of PFD and PSC; and junior partner of Hale and Dorr LLP prior to
1995.

RICHARD E. DAHLBERG, Vice President, DOB: October 1939
Senior Vice  President of Pioneer;  Managing  Director  and Head of U.S.  equity
investments,  Salomon Brothers Asset Management,  1995-1998;  Portfolio Manager,
Massachusetts Financial Services Company, 1973-1995.

The business address of all officers is 60 State Street,  Boston,  Massachusetts
02109.

All of the outstanding capital stock of PFD, Pioneer and PSC is owned,  directly
or  indirectly,  by PGI, a publicly  owned Delaware  corporation.  Pioneer,  the
fund's  investment  adviser,  serves as the  investment  adviser for the Pioneer
mutual funds and manages the investments of certain institutional accounts.

The table below lists all of the U.S.-registered  Pioneer mutual funds currently
offered to the public and the investment  adviser and principal  underwriter for
each fund.
<TABLE>
<S>                                                     <C>                       <C> 
                                                        Investment Adviser        Principal
Fund Name                                                                         Underwriter
Pioneer International Growth Fund                       Pioneer                   PFD
Pioneer Europe Fund                                     Pioneer                   PFD
Pioneer World Equity Fund                               Pioneer                   PFD
Pioneer Emerging Markets Fund                           Pioneer                   PFD
Pioneer Indo-Asia Fund                                  Pioneer                   PFD
Pioneer Capital Growth Fund                             Pioneer                   PFD
Pioneer Mid-Cap Fund                                    Pioneer                   PFD
Pioneer Growth Shares                                   Pioneer                   PFD
Pioneer Small Company Fund                              Pioneer                   PFD
Pioneer Independence Fund                               Pioneer                   Note 1
Pioneer Micro-Cap Fund                                  Pioneer                   PFD
Pioneer Gold Shares                                     Pioneer                   PFD
Pioneer Balanced Fund                                   Pioneer                   PFD
Pioneer Equity-Income Fund                              Pioneer                   PFD
Pioneer Fund                                            Pioneer                   PFD
Pioneer II                                              Pioneer                   PFD
Pioneer Real Estate Shares                              Pioneer                   PFD
Pioneer Short-Term Income Trust                         Pioneer                   PFD
Pioneer America Income Trust                            Pioneer                   PFD
Pioneer Bond Fund                                       Pioneer                   PFD
Pioneer Intermediate Tax-Free Fund                      Pioneer                   PFD
Pioneer Tax-Free Income Fund                            Pioneer                   PFD
Pioneer Cash Reserves Fund                              Pioneer                   PFD
Pioneer Interest Shares                                 Pioneer                   Note 2
Pioneer Variable Contracts Trust                        Pioneer                   Note 3
</TABLE>
Note 1 This  fund is  available  to the  general  public  only  through  Pioneer
Independence Plans, a systematic investment plan sponsored by PFD.

Note 2 This fund is a closed-end fund.

Note 3 This is a series of 12 separate portfolios designed to provide investment
vehicles  for the  variable  annuity and variable  life  insurance  contracts of
various insurance companies or for certain qualified pension plans.

Share Ownership

See  Appendix A for annual  information  on the  ownership of fund shares by the
Trustees,  the fund's officers and owners in excess of 5% of any class of shares
of the fund.

Compensation of Officers and Trustees

The fund pays no  salaries  or  compensation  to any of its  officers.  The fund
compensates  each Trustee who is not affiliated  with PGI,  Pioneer,  PFD or PSC
with a base fee, a variable fee calculated on the basis of average net assets of
the fund, per meeting fees,  and annual  committee  participation  fees for each
committee  member or  chairperson  that are based on  percentages  of his or her
aggregate annual fee. See the fee table in Appendix A.

Sales  Loads.  Current and former  Trustees  and  officers of the fund and other
qualifying  persons may purchase  the fund's  Class A shares  without an initial
sales charge.

4.       INVESTMENT ADVISER

The fund has contracted with Pioneer to act as its investment  adviser.  Pioneer
is a wholly owned  subsidiary  of PGI, a publicly  traded  Delaware  corporation
engaged in the  financial  services  business in the U.S.  and other  countries.
Certain  Trustees or officers of the fund are also directors  and/or officers of
PGI and its subsidiaries (see management biographies above).

As the fund's  investment  adviser,  Pioneer  provides the fund with  investment
research,  advice and  supervision  and furnishes an investment  program for the
fund consistent with the fund's  investment  objective and policies,  subject to
the  supervision  of the fund's  Trustees.  Pioneer  determines  what  portfolio
securities will be purchased or sold, arranges for the placing of orders for the
purchase or sale of portfolio  securities,  selects  brokers or dealers to place
those orders,  maintains books and records with respect to the fund's securities
transactions,  and  reports  to the  Trustees  on  the  fund's  investments  and
performance.

<PAGE>

Under the terms of its contract  with the fund,  Pioneer pays all the  expenses,
including  executive  salaries  and the rental of office  space,  related to its
services for the fund with the exception of the following,  which are to be paid
by the fund: (a) charges and expenses for fund accounting, pricing and appraisal
services  and  related  overhead,  including,  to the extent such  services  are
performed by personnel of Pioneer or its affiliates, office space and facilities
and personnel compensation,  training and benefits; (b) the charges and expenses
of auditors; (c) the charges and expenses of any custodian, transfer agent, plan
agent,  dividend  disbursing  agent  and  registrar  appointed  by the fund with
respect to the fund;  (d) issue and transfer  taxes,  chargeable  to the fund in
connection  with  securities  transactions  to which  the  fund is a party;  (e)
insurance  premiums,  interest  charges,  dues and fees for  membership in trade
associations  and all taxes and  corporate  fees payable by the fund to federal,
state  or  other  governmental  agencies;  (f) fees  and  expenses  involved  in
registering and maintaining registrations of the fund and/or its shares with the
SEC, state or blue sky securities agencies and foreign countries,  including the
preparation of prospectuses and statements of additional  information for filing
with the SEC; (g) all expenses of  shareholders'  and Trustees'  meetings and of
preparing, printing and distributing prospectuses, notices, proxy statements and
all  reports to  shareholders  and to  governmental  agencies;  (h)  charges and
expenses of legal  counsel to the fund and the  Trustees;  (i) any  distribution
fees paid by the fund in  accordance  with  Rule  12b-1  promulgated  by the SEC
pursuant to the 1940 Act; (j) compensation of those Trustees of the fund who are
not affiliated  with or interested  persons of Pioneer,  the fund (other than as
Trustees),   PGI  or  PFD;  (k)  the  cost  of  preparing  and  printing   share
certificates;  and (l)  interest on borrowed  money,  if any. In addition to the
expenses  described  above,  the fund shall pay all  brokers'  and  underwriting
commissions chargeable to the fund in connection with securities transactions to
which the fund is a party. The Trustees' approval of and the terms,  continuance
and termination of the management  contract are governed by the 1940 Act and the
Investment  Advisers  Act of 1940,  as  applicable.  Pursuant to the  management
contract, Pioneer will not be liable for any error of judgment or mistake of law
or for any loss sustained by reason of the adoption of any investment  policy or
the  purchase,  sale or retention of any  securities  on the  recommendation  of
Pioneer.  Pioneer,  however,  is not  protected  against  liability by reason of
willful  misfeasance,  bad faith or gross  negligence in the  performance of its
duties or by reason of its  reckless  disregard  of its  obligations  and duties
under the management contract.

Advisory Fee. Effective May 1, 1996, as compensation for its management services
and expenses  incurred,  and certain  expenses which Pioneer incurs on behalf of
the fund, the fund pays Pioneer a basic fee of 0.60% of the fund's average daily
net assets (the "Basic Fee"). An appropriate percentage of this rate (based upon
the number of days in the current  month) of this annual Basic Fee is applied to
the fund's  average net assets for the  current  month,  giving a dollar  amount
which is the monthly fee.

Prior to May 1, 1996, as compensation  for its management  services and expenses
incurred, Pioneer is entitled to a management fee at the rate of 0.50% per annum
of the fund's  average  daily net assets up to  $250,000,000,  0.48% of the next
$50,000,000,  and 0.45% of any excess over  $300,000,000.  The fee was  normally
computed daily and paid monthly.

Performance  Fee  Adjustment.  The Basic Fee is subject to an upward or downward
adjustment depending on whether and to what extent the investment performance of
the fund for the performance  period  exceeds,  or is exceeded by, the record of
the index  determined by the fund to be  appropriate  over the same period.  The
Trustees have  designated the Lipper Growth and Income Funds Index (the "Index")
for this purpose.  The Index represents the arithmetic mean  performance  (i.e.,
equally  weighted)  of the  thirty  largest  funds  with  a  growth  and  income
objective.

<PAGE>

The  performance  period  consists of the current  month and the prior 35 months
("performance  period"). Each percentage point of difference (up to a maximum of
+/-10) is  multiplied  by a performance  adjustment  rate of 0.01%.  The maximum
annualized adjustment rate is +/- 0.10%. This performance  comparison is made at
the end of each month.  An  appropriate  percentage of this rate (based upon the
number of days in the current  month) is then  applied to the average net assets
attributable  to the fund's  Class A shares for the entire  performance  period,
giving a dollar amount that is added to (or subtracted from) the Basic Fee.

The fund's  performance is calculated based on the net asset value of the fund's
Class A shares.  For purposes of calculating  the  performance  adjustment,  any
dividends  or capital  gains  distributions  paid by the fund are  treated as if
reinvested  in fund  shares at the net  asset  value as of the  record  date for
payment.  The record  for the Index is based on change in value and is  adjusted
for any cash  distributions  from the companies  whose  securities  comprise the
Index.

Application  of  Performance  Adjustment.  The  application  of the  performance
adjustment is illustrated by the following  hypothetical example,  assuming that
the net  asset  value of Class A shares  of the fund and the  level of the Index
were $10 and 100, respectively, on the first day of the performance period.

            Investment Performance*               Cumulative Change
         First Day         End of Period       Absolute Percentage Points

Fund     $ 10.....             $ 13            +$ 3              + 30%
Index     100.....              123            + 23              + 23%

* Reflects  performance  at net asset  value.  Any  dividends  or capital  gains
distributions  paid by the fund are  treated as if  reinvested  in shares of the
fund at net  asset  value  as of the  payment  date  and any  dividends  paid on
securities  which  comprise  the  Index  are  treated  as if  reinvested  on the
ex-dividend date.

The  difference  in  relative  performance  for  the  performance  period  is +7
percentage points. Accordingly,  the annualized management fee rate for the last
month of the performance  period would be calculated as follows:  An appropriate
percentage (based upon the number of days in the current month) of the Basic Fee
of 0.60% would be applied to the fund's Class A shares  average daily net assets
for the month resulting in a dollar amount.  The +7 percentage  point difference
is multiplied by the  performance  adjustment  rate of 0.01% producing a rate of
0.07%. An appropriate  percentage of this rate (based upon the number of days in
the current  month) is then applied to the average  daily net assets of the fund
over the performance  period  resulting in a dollar amount which is added to the
dollar  amount of the Basic Fee. The  management  fee paid is the dollar  amount
calculated for the performance period. If the investment performance of the fund
during the  performance  period  was  exceeded  by the record of the Index,  the
dollar amount of performance adjustment would be deducted from the Basic Fee.

Because the adjustment to the Basic Fee is based on the comparative  performance
of the fund and the record of the Index,  the controlling  factor is not whether
fund  performance  is up or down, but whether it is up or down more or less than
the record of the Index. Moreover, the comparative investment performance of the
fund is based solely on the relevant  performance  period  without regard to the
cumulative performance over a longer or shorter period of time.

From time to time, the Trustees may determine that another securities index is a
more  appropriate  benchmark  than the  Index for  purposes  of  evaluating  the
performance of the fund. In such event, a successor index may be substituted for
the Index.  However,  the  calculation  of the  performance  adjustment  for any
portion of the  performance  period prior to the adoption of the successor index
would still be based upon the fund's performance compared to the Index.

<PAGE>

The fund's  current  management  contract with Pioneer  became  effective May 1,
1996.  Under the terms of the contract,  beginning on May 1, 1996, the fund will
pay management fees at a rate equal to the Basic Fee plus or minus the amount of
the performance adjustment for the current month and the preceding 35 months. At
the end of each succeeding  month, the performance  period will roll forward one
month so that it is always a 36-month period consisting of the current month and
the prior 35  months as  described  above.  If  including  the  initial  rolling
performance  period  (that is,  the  period  prior to the  effectiveness  of the
management contract),  has the effect of increasing the Basic Fee for any month,
such  aggregate  prior  results will be treated as Index neutral for purposes of
calculating  the  performance   adjustment  for  such  month.   Otherwise,   the
performance adjustment will be made as described above.

The Basic Fee is computed  daily,  the  performance fee adjustment is calculated
once per month and the entire  management  fee,  allocated in  proportion to the
average daily net assets for each class of shares, is normally paid monthly.

See the table in Appendix A for management  fees paid to Pioneer during recently
completed fiscal years.

Administration  Agreement. The fund has entered into an administration agreement
with Pioneer  pursuant to which certain  accounting and legal services which are
expenses  payable by the fund under the  management  contract  are  performed by
Pioneer and pursuant to which Pioneer is  reimbursed  for its costs of providing
such services.

Potential Conflict of Interest. The fund is managed by Pioneer which also serves
as investment  adviser to other Pioneer  mutual funds and private  accounts with
investment  objectives  identical  or similar  to those of the fund.  Securities
frequently meet the investment  objectives of the fund, the other Pioneer mutual
funds and such  private  accounts.  In such cases,  the  decision to recommend a
purchase  to one fund or  account  rather  than  another is based on a number of
factors.  The determining  factors in most cases are the amount of securities of
the issuer then  outstanding,  the value of those  securities and the market for
them. Other factors considered in the investment  recommendations  include other
investments  which each fund or account  presently has in a particular  industry
and the availability of investment funds in each fund or account.

It is possible that at times identical  securities will be held by more than one
fund  and/or  account.  However,  positions  in the same  issue may vary and the
length of time that any fund or account may choose to hold its investment in the
same issue may  likewise  vary.  To the extent that more than one of the Pioneer
mutual funds or a private  account  managed by Pioneer seeks to acquire the same
security at about the same time,  the fund may not be able to acquire as large a
position in such security as it desires or it may have to pay a higher price for
the  security.  Similarly,  the  fund  may not be able to  obtain  as  large  an
execution  of an order to sell or as high a price for any  particular  portfolio
security  if Pioneer  decides to sell on behalf of another  fund or account  the
same  portfolio  security  at the same  time.  On the  other  hand,  if the same
securities are bought or sold at the same time by more than one fund or account,
the  resulting   participation  in  volume  transactions  could  produce  better
executions  for the fund. In the event more than one account  purchases or sells
the same security on a given date, the purchases and sales will normally be made
as  nearly as  practicable  on a pro rata  basis in  proportion  to the  amounts
desired to be purchased  or sold by each  account.  Although  the other  Pioneer
mutual funds may have the same or similar investment  objectives and policies as
the fund, their  portfolios do not generally  consist of the same investments as
the fund or each other, and their performance  results are likely to differ from
those of the fund.

<PAGE>

Personal  Securities  Transactions.  In an effort to avoid conflicts of interest
with the fund,  the fund and  Pioneer  have  adopted  a code of  ethics  that is
designed to maintain a high standard of personal  conduct by directing  that all
personnel  defer to the  interests  of the fund and its  shareholders  in making
personal securities transactions.

5.       PRINCIPAL UNDERWRITER AND DISTRIBUTION PLANS

Principal Underwriter

PFD, 60 State Street, Boston,  Massachusetts 02109, is the principal underwriter
for the fund in connection with the continuous offering of its shares. PFD is an
indirect wholly owned subsidiary of PGI.

The fund entered into an underwriting agreement with PFD which provides that PFD
will bear  expenses  for the  distribution  of the  fund's  shares,  except  for
expenses  incurred by PFD for which it is reimbursed or  compensated by the fund
under the distribution plans (discussed below). PFD bears all expenses it incurs
in providing  services under the underwriting  agreement.  Such expenses include
compensation to its employees and  representatives and to securities dealers for
distribution-related  services  performed  for the fund.  PFD also pays  certain
expenses in connection with the distribution of the fund's shares, including the
cost  of  preparing,   printing  and  distributing  advertising  or  promotional
materials,   and  the  cost  of  printing  and  distributing   prospectuses  and
supplements to prospective shareholders.  The fund bears the cost of registering
its  shares  under  federal  and state  securities  law and the laws of  certain
foreign  countries.  Under  the  underwriting  agreement,  PFD will use its best
efforts in rendering services to the fund.

See "Class A Share  Sales  Charges"  for the  schedule of initial  sales  charge
reallowed to dealers as a percentage of the offering price of the fund's Class A
shares.

See the tables in Appendix A for  commissions  retained by PFD and  reallowed to
dealers in  connection  with PFD's  offering of the fund's Class A shares during
recently completed fiscal years.

The fund will not generally issue fund shares for consideration other than cash.
At  the  fund's  sole  discretion,   however,  it  may  issue  fund  shares  for
consideration  other than cash in  connection  with a bona fide  reorganization,
statutory merger, or other acquisition of portfolio securities.

Distribution Plans

The fund has  adopted a plan of  distribution  pursuant  to Rule 12b-1 under the
1940 Act with  respect  to its Class A shares  (the  "Class A Plan"),  a plan of
distribution  with respect to its Class B shares (the "Class B Plan") and a plan
of  distribution  with  respect  to its  Class C  shares  (the  "Class  C Plan")
(together, the "Plans"), pursuant to which certain distribution and service fees
are paid to PFD. Because of the Plans,  long-term shareholders may pay more than
the economic  equivalent of the maximum  sales charge  permitted by the National
Association  of  Securities  Dealers,  Inc.  (the "NASD")  regarding  investment
companies.

<PAGE>

Class A Plan.  Pursuant  to the  Class A Plan  the fund  reimburses  PFD for its
actual  expenditures to finance any activity primarily intended to result in the
sale of Class A shares or to  provide  services  to  holders  of Class A shares,
provided the categories of expenses for which reimbursement is made are approved
by the  Board  of  Trustees.  As of the  date of this  statement  of  additional
information,  the Board of Trustees  has approved the  following  categories  of
expenses that may be reimbursed  under the Class A Plan: (i) a service fee to be
paid to qualified  broker-dealers  in an amount not to exceed 0.25% per annum of
the fund's daily net assets  attributable to Class A shares;  (ii) reimbursement
to  PFD  for  its  expenditures  for  broker-dealer   commissions  and  employee
compensation on certain sales of the fund's Class A shares with no initial sales
charge;  and (iii)  reimbursement  to PFD for  expenses  incurred  in  providing
services  to  Class A  shareholders  and  supporting  broker-dealers  and  other
organizations  (such as banks and trust  companies)  in their efforts to provide
such services.  Banks are currently prohibited under the Glass-Steagall Act from
providing certain underwriting or distribution services. If a bank is prohibited
from  acting  in any  capacity  or  providing  any of  the  described  services,
management will consider what action, if any, would be appropriate. The expenses
of the fund  pursuant to the Class A Plan are accrued  daily at a rate which may
not  exceed  the annual  rate of 0.25% of the  fund's  average  daily net assets
attributable  to Class A shares.  Distribution  expenses of PFD are  expected to
substantially exceed the distribution fees paid by the fund in a given year.

The Class A Plan does not provide for the  carryover  of  reimbursable  expenses
beyond 12 months from the time the fund is first  invoiced  for an expense.  The
limited  carryover  provision  in the  Class A Plan  may  result  in an  expense
invoiced to the fund in one fiscal year being paid in the subsequent fiscal year
and thus being treated for purposes of calculating  the maximum  expenditures of
the fund as having been incurred in the subsequent  fiscal year. In the event of
termination  or  non-continuance  of the Class A Plan, the fund has 12 months to
reimburse   any  expense   which  it  incurs  prior  to  such   termination   or
non-continuance,  provided that payments by the fund during such 12-month period
shall not exceed 0.25% of the fund's  average daily net assets  attributable  to
Class A shares  during such period.  See  Appendix A for the amount,  if any, of
carryover of distribution expenses as of the end of the most recent year.

Class B Plan.  Commissions  on the sale of Class B shares  equal to 3.75% of the
amount invested are paid to  broker-dealers  who have sales agreements with PFD.
PFD may also  advance to dealers the  first-year  service fee payable  under the
Class B Plan at a rate up to 0.25% of the  purchase  price  of such  shares.  As
compensation for such advance of the service fee, PFD may retain the service fee
paid by the fund with respect to such shares for the first year after purchase.

The Class B Plan provides that the fund shall pay PFD, as the fund's distributor
for its Class B shares,  a daily  distribution  fee equal on an annual  basis to
0.75% of the fund's average daily net assets  attributable to Class B shares and
will pay PFD a service fee equal to 0.25% of the fund's average daily net assets
attributable to Class B shares (which PFD will in turn pay to securities dealers
which  enter  into a sales  agreement  with  PFD at a rate of up to 0.25% of the
fund's  average  daily  net  assets  attributable  to  Class B  shares  owned by
investors  for whom that  securities  dealer is the holder or dealer of record).
This service fee is intended to be in consideration of personal  services and/or
account  maintenance  services  rendered by the dealer  with  respect to Class B
shares.  Commencing in the 13th month  following the purchase of Class B shares,
dealers will become  eligible for additional  annual service fees of up to 0.25%
of the net asset value of such shares. Dealers may from time to time be required
to meet certain  other  criteria in order to receive  service  fees.  PFD or its
affiliates  are entitled to retain all service  fees  payable  under the Class B
Plan for which there is no dealer of record or for which qualification standards
have not been met as partial  consideration for personal services and/or account
maintenance  services  performed  by  PFD  or  its  affiliates  for  shareholder
accounts.

<PAGE>

The  purpose  of  distribution  payments  to PFD  under  the  Class B Plan is to
compensate PFD for its  distribution  services with respect to Class B shares of
the fund.  PFD pays  commissions  to dealers  as well as  expenses  of  printing
prospectuses  and reports used for sales purposes,  expenses with respect to the
preparation  and  printing of sales  literature  and other  distribution-related
expenses,   including,   without  limitation,  the  cost  necessary  to  provide
distribution-related   services,  or  personnel,  travel,  office  expenses  and
equipment.  The Class B Plan also provides that PFD will receive all  contingent
deferred  sales  charges  ("CDSCs")  attributable  to  Class  B  shares.  When a
broker-dealer sells Class B shares and elects, with PFD's approval, to waive its
right to receive the  commission  normally paid at the time of the sale, PFD may
cause all or a portion of the  distribution  fees described  above to be paid to
the broker-dealer.

The  Class  B Plan  and  underwriting  agreement  have  been  amended  effective
September 30, 1998 to permit PFD to sell its right to receive  distribution fees
under  the  Class B Plan and  CDSCs to  third  parties.  PFD  enters  into  such
transactions  to finance  the payment of  commissions  to brokers at the time of
sale  and  other   distribution-related   expenses.   In  connection  with  such
amendments, the fund has agreed that the distribution fee will not be terminated
or modified  (including a  modification  by change in the rules  relating to the
conversion of Class B shares into Class A shares) with respect to Class B shares
(a)  issued  prior  to  the  date  of any  termination  or  modification  or (b)
attributable  to Class B shares  issued  through one or a series of exchanges of
shares of another investment company for which PFD acts as principal underwriter
which  were  initially   issued  prior  to  the  date  of  such  termination  or
modification  or (c) issued as a dividend  or  distribution  upon Class B shares
initially  issued or  attributable to Class B shares issued prior to the date of
any such termination or modification except:

         (i)      to the extent  required by a change in the 1940 Act, the rules
                  or  regulations  under the 1940 Act, the Conduct  Rules of the
                  NASD or an order of any court or governmental  agency, in each
                  case enacted, issued or promulgated after September 30, 1998;

         (ii)     in connection with a Complete Termination (as defined in the
                  Class B Plan); or

         (iii)    on a basis, determined by the Board of Trustees acting in good
                  faith,  so long as from and after the  effective  date of such
                  modification or termination: neither the fund, the adviser nor
                  certain  affiliates pay, directly or indirectly,  a fee to any
                  person for the  provision of personal and account  maintenance
                  services  (as such terms are used in the Conduct  Rules of the
                  NASD) to the  holders  of  Class B shares  of the fund and the
                  termination or  modification of the  distribution  fee applies
                  with equal effect to all Class B shares  outstanding from time
                  to time.

The Class B Plan also  provides  that PFD shall be deemed to have  performed all
services  required  to be  performed  in order to be  entitled  to  receive  the
distribution  fee, if any,  payable  with respect to Class B shares sold through
PFD upon the  settlement  date of the sale of such Class B shares or in the case
of Class B shares  issued  through  one or a series  of  exchanges  of shares of
another investment company for which PFD acts as principal underwriter or issued
as a dividend or distribution upon Class B shares, on the settlement date of the
first  sale on a  commission  basis of a Class B share  from  which such Class B
share was derived.

In the amendments to the underwriting agreement, the fund agreed that subsequent
to the  issuance  of a Class B share,  it would not take any  action to waive or
change any CDSC  (including a change in the rules  applicable  to  conversion of
Class B shares into another class) in respect of such Class B shares, except (i)
as provided in the fund's  prospectus or statement of additional  information in
effect on September  30,  1998,  or (ii) as required by a change in the 1940 Act
and the rules and regulations  thereunder,  the Conduct Rules of the NASD or any
order of any court or governmental  agency enacted,  issued or promulgated after
September 30, 1998.

<PAGE>

Class C Plan.  Commissions  on the sale of Class C shares  of up to 0.75% of the
amount  invested  in Class C shares  are paid to  broker-dealers  who have sales
agreements with PFD. PFD may also advance to dealers the first-year  service fee
payable  under the Class C Plan at a rate up to 0.25% of the  purchase  price of
such shares. As compensation for such advance of the service fee, PFD may retain
the service fee paid by the fund with  respect to such shares for the first year
after purchase.

The Class C Plan provides that the fund will pay PFD, as the fund's  distributor
for its Class C shares,  a  distribution  fee accrued daily and paid  quarterly,
equal on an  annual  basis  to 0.75% of the  fund's  average  daily  net  assets
attributable  to Class C shares and will pay PFD a service fee equal to 0.25% of
the fund's average daily net assets  attributable to Class C shares. PFD will in
turn pay to  securities  dealers which enter into a sales  agreement  with PFD a
distribution  fee  and  a  service  fee  at  rates  of up to  0.75%  and  0.25%,
respectively,  of the fund's  average daily net assets  attributable  to Class C
shares  owned by  investors  for whom that  securities  dealer is the  holder or
dealer of record. The service fee is intended to be in consideration of personal
services and/or account maintenance services rendered by the dealer with respect
to Class C shares.  PFD will advance to dealers the first-year  service fee at a
rate equal to 0.25% of the amount invested.  As compensation  therefor,  PFD may
retain the  service  fee paid by the fund with  respect  to such  shares for the
first year after  purchase.  Commencing in the 13th month following the purchase
of  Class  C  shares,   dealers  will  become  eligible  for  additional  annual
distribution  fees and service fees of up to 0.75% and 0.25%,  respectively,  of
the net asset value of such shares. Dealers may from time to time be required to
meet  certain  other  criteria  in order to  receive  service  fees.  PFD or its
affiliates  are entitled to retain all service  fees  payable  under the Class C
Plan for which there is no dealer of record or for which qualification standards
have not been met as partial  consideration for personal services and/or account
maintenance  services  performed  by  PFD  or  its  affiliates  for  shareholder
accounts.

The  purpose  of  distribution  payments  to PFD  under  the  Class C Plan is to
compensate PFD for its  distribution  services with respect to Class C shares of
the fund.  PFD pays  commissions  to dealers  as well as  expenses  of  printing
prospectuses  and reports used for sales purposes,  expenses with respect to the
preparation  and  printing of sales  literature  and other  distribution-related
expenses,   including,   without  limitation,  the  cost  necessary  to  provide
distribution-related   services,  or  personnel,  travel,  office  expenses  and
equipment.  The  Class C Plan  also  provides  that PFD will  receive  all CDSCs
attributable to Class C shares.  When a  broker-dealer  sells Class C shares and
elects,  with  PFD's  approval,  to waive its right to  receive  the  commission
normally  paid at the time of the sale,  PFD may  cause all or a portion  of the
distribution fees described above to be paid to the broker-dealer.

General

In accordance  with the terms of each Plan,  PFD provides to the fund for review
by the Trustees a quarterly  written  report of the amounts  expended  under the
Plan and the purposes for which such  expenditures  were made.  In the Trustees'
quarterly review of the Plans, they will consider the continued  appropriateness
and the level of reimbursement or compensation the Plans provide.

No  interested  person of the fund,  nor any  Trustee  of the fund who is not an
interested person of the fund, has any direct or indirect  financial interest in
the  operation  of the Plans  except to the extent  that PFD and  certain of its
employees  may be deemed to have such an  interest  as a result of  receiving  a
portion of the  amounts  expended  under the Plans by the fund and except to the
extent certain officers may have an interest in PFD's ultimate parent, PGI.

<PAGE>

Each Plan's  adoption,  terms,  continuance and termination are governed by Rule
12b-1  under  the 1940 Act.  The  Board of  Trustees  believes  that  there is a
reasonable  likelihood  that the Plans will benefit the fund and its current and
future  shareholders.  The Plans may not be amended to increase  materially  the
annual  percentage  limitation  of average net assets which may be spent for the
services  described  therein  without  approval of the  shareholders of the fund
affected thereby,  and material amendments of the Plans must also be approved by
the Trustees as provided in Rule 12b-1.

See Appendix A for fund expenses under the Class A Plan,  Class B Plan and Class
C Plan and CDSCs paid to PFD for the most recently completed fiscal year.

Upon redemption,  Class A shares may be subject to a 1% CDSC, Class B shares are
subject to a CDSC at a rate declining from a maximum 4% of the lower of the cost
or market value of the shares and Class C shares may be subject to a 1% CDSC.

6.       SHAREHOLDER SERVICING/TRANSFER AGENT

The fund has contracted with PSC, 60 State Street, Boston,  Massachusetts 02109,
to act as shareholder servicing and transfer agent for the fund.

Under  the  terms  of its  contract  with the  fund,  PSC  services  shareholder
accounts,  and  its  duties  include:  (i)  processing  sales,  redemptions  and
exchanges of shares of the fund; (ii)  distributing  dividends and capital gains
associated with the fund's portfolio;  and (iii) maintaining account records and
responding to shareholder inquiries.

PSC  receives  an annual  fee of $22.75  for each  Class A,  Class B and Class C
shareholder  account from the fund as  compensation  for the services  described
above.  PSC  is  also  reimbursed  by  the  fund  for  its  cash   out-of-pocket
expenditures.  The fund may  compensate  entities  which have  agreed to provide
certain  sub-accounting  services such as specific  transaction  processing  and
recordkeeping  services.  Any such  payments by the fund would be in lieu of the
per account fee which would otherwise be paid by the fund to PSC.

7.       CUSTODIAN

Brown Brother Harriman & Co., 40 Water Street,  Boston,  Massachusetts  02109 of
the fund's assets.  The  custodian's  responsibilities  include  safekeeping and
controlling the fund's cash and securities, handling the receipt and delivery of
securities, and collecting interest and dividends on the fund's investments.

8.       INDEPENDENT PUBLIC ACCOUNTANTS

                                                                        , is the
fund's  independent  public  accountants,  providing audit services,  tax return
review,  and  assistance  and  consultation  with respect to the  preparation of
filings with the SEC.

9.       PORTFOLIO TRANSACTIONS

<PAGE>

All orders for the purchase or sale of portfolio securities are placed on behalf
of the fund by Pioneer pursuant to authority  contained in the fund's management
contract.  Pioneer seeks to obtain the best execution on portfolio  trades.  The
price of  securities  and any  commission  rate  paid are  always  factors,  but
frequently not the only factors, in judging best execution. In selecting brokers
or dealers,  Pioneer  considers  various relevant  factors,  including,  but not
limited to, the size and type of the  transaction;  the nature and  character of
the markets for the security to be purchased or sold; the execution  efficiency,
settlement  capability  and  financial  condition  of the dealer;  the  dealer's
execution services rendered on a continuing basis; and the reasonableness of any
dealer  spreads.  Transactions  in foreign  equity  securities  are  executed by
broker-dealers  in foreign  countries in which  commission  rates are fixed and,
therefore, are not negotiable (as such rates are in the U.S.).

Pioneer  may select  broker-dealers  which  provide  brokerage  and/or  research
services to the fund and/or other investment companies or other accounts managed
by  Pioneer.  In  addition,  consistent  with  Section  28(e) of the  Securities
Exchange Act of 1934, as amended,  if Pioneer  determines in good faith that the
amount of commissions  charged by a  broker-dealer  is reasonable in relation to
the value of the brokerage and research  services  provided by such broker,  the
fund may pay  commissions  to such  broker-dealer  in an amount greater than the
amount another firm may charge.  Such services may include advice concerning the
value of securities;  the  advisability  of investing in,  purchasing or selling
securities;  the  availability  of  securities  or the  purchasers or sellers of
securities;   providing   stock  quotation   services,   credit  rating  service
information and comparative fund  statistics;  furnishing  analyses,  electronic
information  services,  manuals  and  reports  concerning  issuers,  industries,
securities,  economic factors and trends, portfolio strategy, and performance of
accounts  and  particular   investment   decisions;   and  effecting  securities
transactions and performing  functions incidental thereto (such as clearance and
settlement).  Pioneer  maintains a listing of  broker-dealers  who provide  such
services on a regular basis. However, because many transactions on behalf of the
fund and other  investment  companies or accounts  managed by Pioneer are placed
with broker-dealers  (including broker-dealers on the listing) without regard to
the furnishing of such  services,  it is not possible to estimate the proportion
of such transactions  directed to such dealers solely because such services were
provided. Pioneer believes that no exact dollar value can be calculated for such
services.

The research received from  broker-dealers may be useful to Pioneer in rendering
investment management services to the fund as well as other investment companies
or other  accounts  managed by Pioneer,  although  not all such  research may be
useful to the fund. Conversely,  such information provided by brokers or dealers
who have  executed  transaction  orders on behalf of such other  accounts may be
useful to Pioneer in carrying out its  obligations  to the fund.  The receipt of
such research has not reduced Pioneer' normal independent  research  activities;
however,  it  enables  Pioneer  to avoid the  additional  expenses  which  might
otherwise  be incurred if it were to attempt to develop  comparable  information
through its own staff.

In circumstances  where two or more  broker-dealers  offer comparable prices and
executions,  preference may be given to a broker-dealer which has sold shares of
the fund as well as shares of other investment  companies or accounts managed by
Pioneer.  This  policy  does not imply a  commitment  to execute  all  portfolio
transactions through all broker-dealers that sell shares of the fund.

Pursuant  to  certain   directed   brokerage   arrangements   with   third-party
broker-dealers,  such  broker-dealers  may pay  certain  of the  fund's  custody
expenses. See "Financial Highlights" in the Prospectus.

See the table in Appendix A for aggregate brokerage and underwriting commissions
paid by the fund in connection with its portfolio  transactions  during recently
completed fiscal years.  The Board of Trustees  periodically  reviews  Pioneer's
performance  of  its  responsibilities  in  connection  with  the  placement  of
portfolio transactions on behalf of the fund.

<PAGE>

10.      DESCRIPTION OF SHARES

As an open-end management  investment company,  the fund continuously offers its
shares to the public and under normal conditions must redeem its shares upon the
demand of any  shareholder at the next determined net asset value per share less
any applicable CDSC. See "Sales Charges." When issued and paid for in accordance
with the terms of the prospectus and statement of additional information, shares
of the fund are fully paid and  non-assessable.  Shares  will  remain on deposit
with the fund's transfer agent and certificates will not normally be issued. The
fund  reserves  the  right  to  charge a fee for the  issuance  of Class A share
certificates; certificates will not be issued for Class B or Class C shares.

The fund's  Agreement and Declaration of Trust (the  "Declaration")  permits the
Board of Trustees to authorize  the issuance of an unlimited  number of full and
fractional shares of beneficial interest which may be divided into such separate
series as the Trustees may establish.  Currently,  the fund consists of only one
series.  The Trustees may, however,  establish  additional series of shares, and
may divide or  combine  the  shares  into a greater  or lesser  number of shares
without thereby changing the proportionate beneficial interests in the fund. The
Declaration further authorizes the Trustees to classify or reclassify any series
of the shares into one or more  classes.  Pursuant  thereto,  the Trustees  have
authorized  the issuance of three  classes of shares of the fund,  designated as
Class A shares,  Class B shares and Class C shares. Each share of a class of the
fund  represents  an equal  proportionate  interest  in the  assets  of the fund
allocable to that class.  Upon  liquidation  of the fund,  shareholders  of each
class of the fund  are  entitled  to share  pro rata in the  fund's  net  assets
allocable to such class  available for  distribution to  shareholders.  The fund
reserves the right to create and issue  additional  series or classes of shares,
in which case the shares of each class of a series would participate  equally in
the  earnings,  dividends and assets  allocable to that class of the  particular
series.

The  shares  of each  class  represent  an  interest  in the same  portfolio  of
investments of the fund.  Each class has equal rights as to voting,  redemption,
dividends and liquidation,  except that each class bears different  distribution
and transfer agent fees and may bear other expenses properly attributable to the
particular  class.  Class A,  Class B and Class C  shareholders  have  exclusive
voting  rights with respect to the Rule 12b-1 Plans  adopted by holders of those
shares in connection with the distribution of shares.

Shareholders  are  entitled  to one vote for each share held and may vote in the
election  of  Trustees  and  on  other   matters   submitted  to  a  meeting  of
shareholders.  Although  Trustees are not elected annually by the  shareholders,
shareholders have, under certain circumstances,  the right to remove one or more
Trustees.  The  fund is not  required,  and  does  not  intend,  to hold  annual
shareholder  meetings although special meetings may be called for the purpose of
electing or removing Trustees,  changing fundamental investment  restrictions or
approving a management contract.

The shares of each series of the fund are entitled to vote separately to approve
investment  advisory  agreements  or changes  in  investment  restrictions,  but
shareholders  of all series  vote  together in the  election  and  selection  of
Trustees and  accountants.  Shares of all series of the fund vote  together as a
class on matters  that affect all series of the fund in  substantially  the same
manner. As to matters affecting a single series or class,  shares of such series
or class will vote separately.  No amendment  adversely  affecting the rights of
shareholders  may be made to the Declaration  without the affirmative  vote of a
majority of the fund's shares.  Shares have no preemptive or conversion  rights.
Shares are fully paid and non-assessable by the fund.

<PAGE>

As a  Delaware  business  trust,  the  fund's  operations  are  governed  by the
Declaration.  A copy of the  fund's  Certificate  of Trust  is on file  with the
office of the Secretary of State of Delaware. Generally, Delaware business trust
shareholders are not personally  liable for obligations of the Delaware business
trust under Delaware law. The Delaware  Business Trust Act (the "Delaware  Act")
provides that a shareholder  of a Delaware  business  trust shall be entitled to
the same limitation of liability  extended to shareholders of private for-profit
corporations.  The  Declaration  expressly  provides  that the fund is organized
under the  Delaware Act and that the  Declaration  is to be governed by Delaware
law. There is nevertheless a possibility that a Delaware business trust, such as
the fund,  might  become a party to an  action in  another  state  whose  courts
refused to apply  Delaware  law,  in which case the trust's  shareholders  could
become subject to personal liability.

To guard against this risk, the Declaration  (i) contains an express  disclaimer
of  shareholder  liability for acts or obligations of the fund and provides that
notice  of such  disclaimer  may be  given  in  each  agreement,  obligation  or
instrument  entered into or executed by the fund or its Trustees,  (ii) provides
for the indemnification out of fund property of any shareholders held personally
liable  for any  obligations  of the fund or any  series  of the fund and  (iii)
provides that the fund shall, upon request, assume the defense of any claim made
against any  shareholder  for any act or  obligation of the fund and satisfy any
judgment  thereon.  Thus,  the risk of a shareholder  incurring  financial  loss
beyond his or her  investment  because of  shareholder  liability  is limited to
circumstances  in which all of the  following  factors are present:  (1) a court
refused to apply  Delaware  law; (2) the  liability  arose under tort law or, if
not, no  contractual  limitation  of liability  was in effect;  and (3) the fund
itself would be unable to meet its  obligations.  In light of Delaware  law, the
nature of the fund's business and the nature of its assets, the risk of personal
liability to a fund shareholder is remote.

In addition to the  requirements  under Delaware law, the  Declaration  provides
that a  shareholder  of the fund may bring a derivative  action on behalf of the
fund only if the  following  conditions  are met: (a)  shareholders  eligible to
bring such  derivative  action  under  Delaware law who hold at least 10% of the
outstanding  shares of the fund, or 10% of the outstanding  shares of the series
or class  to which  such  action  relates,  shall  join in the  request  for the
Trustees  to  commence  such  action;  and (b) the  Trustees  must be afforded a
reasonable  amount of time to consider such shareholder  request and investigate
the basis of such claim.  The  Trustees  shall be entitled to retain  counsel or
other  advisers in  considering  the merits of the request and shall  require an
undertaking  by the  shareholders  making such request to reimburse the fund for
the expense of any such advisers in the event that the Trustees determine not to
bring such action.

The  Declaration  further  provides  that the fund shall  indemnify  each of its
Trustees and officers against  liabilities and expenses  reasonably  incurred by
them, in connection  with,  or arising out of, any action,  suit or  proceeding,
threatened against or otherwise  involving such Trustee or officer,  directly or
indirectly,  by reason of being or having been a Trustee or officer of the fund.
The Declaration  does not authorize the fund to indemnify any Trustee or officer
against any liability to which he or she would otherwise be subject by reason of
or for willful misfeasance, bad faith, gross negligence or reckless disregard of
such person's duties.

11.      SALES CHARGES

The fund  continuously  offers three  classes of shares  designated  as Class A,
Class B and Class C shares, as described in the applicable prospectus.

<PAGE>

Class A Share Sales Charges

You may buy Class A shares  at the  public  offering  price,  including  a sales
charge, as follows:

                                              Sales Charge as a % of
                                   Offering       Net Amount         Dealer
Amount of Purchase.........         Price          Invested        Reallowance

Less than $50,000 .........         5.75             6.10              5.00
$50,000 but less than $100,000      4.50             4.71              4.00
$100,000 but less than $250,000     3.50             3.63              3.00
$250,000 but less than $500,000     2.50             2.56              2.00
$500,000 but less than $1,000,000   2.00             2.04              1.75
$1,000,000 or more.........         0.00             0.00             see below

The schedule of sales charges above is applicable to purchases of Class A shares
of the fund by (i) an  individual,  (ii) an individual and his or her spouse and
children  under the age of 21 and (iii) a trustee or other  fiduciary of a trust
estate or fiduciary  account or related  trusts or accounts  including  pension,
profit-sharing  and other employee benefit trusts qualified under Section 401 or
408 of the Code  although  more  than one  beneficiary  is  involved.  The sales
charges  applicable  to a  current  purchase  of Class A shares of the fund by a
person  listed above is determined by adding the value of shares to be purchased
to the aggregate value (at the then current  offering price) of shares of any of
the other Pioneer mutual funds previously purchased and then owned, provided PFD
is notified by such person or his or her  broker-dealer  each time a purchase is
made which would  qualify.  Pioneer  mutual  funds  include all mutual funds for
which PFD  serves  as  principal  underwriter.  At the sole  discretion  of PFD,
holdings  of funds  domiciled  outside  the  U.S.,  but  which  are  managed  by
affiliates of Pioneer, may be included for this purpose.

No sales charge is payable at the time of purchase on  investments of $1 million
or more, or for purchases by participants in certain group plans described below
subject  to a CDSC of 1% which may be imposed  in the event of a  redemption  of
Class A shares within 12 months of purchase.  PFD may, in its discretion,  pay a
commission to broker-dealers who initiate and are responsible for such purchases
as follows:  1% on the first $5 million invested;  0.50% on the next $45 million
invested;  and 0.25% on the excess over $50 million invested.  These commissions
shall not be payable if the purchaser is affiliated with the broker-dealer or if
the  purchase  represents  the  reinvestment  of a  redemption  made  during the
previous  12  calendar  months.  Broker-dealers  who  receive  a  commission  in
connection  with Class A share  purchases at net asset value by 401(a) or 401(k)
retirement  plans with 1,000 or more eligible  participants or with at least $10
million in plan assets will be required to return any commissions  paid or a pro
rata portion  thereof if the retirement plan redeems its shares within 12 months
of purchase.  Contingent upon the achievement of certain sales  objectives,  PFD
may pay to Mutual of Omaha Investor  Services,  Inc. [50%] of PFD's retention of
any sales  commission on sales of the fund's Class A shares through such dealer.
From time to time,  PFD may elect to reallow the entire  initial sales charge to
participating  dealers  for all Class A sales with  respect to which  orders are
placed  during a particular  period.  Dealers to whom  substantially  the entire
sales charge is  reallowed  may be deemed to be  underwriters  under the federal
securities laws.

<PAGE>

Letter of Intent  ("LOI").  Reduced sales charges are available for purchases of
$50,000 or more of Class A shares  (excluding any reinvestments of dividends and
capital gains  distributions)  made within a 13-month  period pursuant to an LOI
which may be  established  by  completing  the  Letter of Intent  section of the
Account  Application.  The reduced sales charge will be the charge that would be
applicable to the purchase of the  specified  amount of Class A shares as if the
shares had all been  purchased at the same time. A purchase not made pursuant to
an LOI may be  included  if the LOI is  submitted  to PSC within 90 days of such
purchase.  You may also obtain the reduced  sales charge by including  the value
(at current offering price) of all your Class A shares in the fund and all other
Pioneer  mutual  funds  held of record as of the date of your LOI in the  amount
used to  determine  the  applicable  sales  charge  for the Class A shares to be
purchased  under the LOI. Five percent of your total  intended  purchase  amount
will be held in escrow by PSC,  registered in your name,  until the terms of the
LOI are  fulfilled.  When  you  sign  the  Account  Application,  you  agree  to
irrevocably appoint PSC your attorney-in-fact to surrender for redemption any or
all  shares  held in escrow  with full  power of  substitution.  An LOI is not a
binding  obligation  upon the  investor to  purchase,  or the fund to sell,  the
amount specified in the LOI.

If the total purchases, less redemptions,  exceed the amount specified under the
LOI and are in an amount which would  qualify for a further  quantity  discount,
all transactions  will be recomputed on the expiration date of the LOI to effect
the lower sales charge.  Any difference in the sales charge  resulting from such
recomputation  will be either delivered to you in cash or invested in additional
shares  at  the  lower  sales  charge.   The  dealer,  by  signing  the  Account
Application,  agrees to return to PFD, as part of such  retroactive  adjustment,
the excess of the  commission  previously  reallowed  or paid to the dealer over
that which is applicable to the actual amount of the total  purchases  under the
LOI.

If the total  purchases,  less  redemptions,  are less than the amount specified
under the LOI, you must remit to PFD any difference  between the sales charge on
the amount actually  purchased and the amount  originally  specified in the LOI.
When the difference is paid, the shares held in escrow will be deposited to your
account.  If you do not pay the  difference in sales charge within 20 days after
written request from PFD or your dealer, PSC, after receiving  instructions from
PFD, will redeem the appropriate  number of shares held in escrow to realize the
difference and release any excess.

Class B Shares

You may buy Class B shares at the net asset value per share next computed  after
receipt of a purchase  order without the  imposition of an initial sales charge;
however, Class B shares redeemed within six years of purchase will be subject to
a CDSC at the rates shown in the table below. The charge will be assessed on the
amount equal to the lesser of the current market value or the original  purchase
cost of the shares  being  redeemed.  No CDSC will be imposed  on  increases  in
account value above the initial  purchase price,  including  shares derived from
the reinvestment of dividends or capital gains distributions.

The amount of the CDSC, if any, will vary  depending on the number of years from
the time of purchase  until the time of  redemption  of Class B shares.  For the
purpose of  determining  the number of years from the time of any purchase after
September 30, 1998, all payments during a month will be aggregated and deemed to
have been made on the first day of that month.  For the  purpose of  determining
the number of years from the time of any purchase made prior to October 1, 1998,
all payments during a quarter will be aggregated and deemed to have been made on
the first day of that quarter. In processing  redemptions of Class B shares, the
fund will first  redeem  shares not  subject to any CDSC,  and then  shares held
longest  during  the  six-year  period.  As a  result,  you will pay the  lowest
possible CDSC.

The CDSC for Class B shares subject to a CDSC upon redemption will be determined
as follows:

                                        CDSC as a % of Dollar
         Year Since Purchase            Amount Subject to CDSC
<PAGE>
         First    .............................  4.0
         Second   .............................  4.0
         Third    .............................  3.0
         Fourth   .............................  3.0
         Fifth    .............................  2.0
         Sixth    .............................  1.0
         Seventh and thereafter ...............  0.0

Proceeds  from  the  CDSC  are  paid to PFD and are  used in whole or in part to
defray PFD's expenses related to providing  distribution-related services to the
fund in  connection  with the sale of Class B shares,  including  the payment of
compensation to broker-dealers.

Class B shares will  automatically  convert into Class A shares at the beginning
of the  calendar  month (or the  calendar  quarter for  purchases  made prior to
October 1, 1998) that is eight years after the  purchase  date,  except as noted
below.  Class B shares  acquired  by  exchange  from  Class B shares of  another
Pioneer  mutual fund will  convert  into Class A shares based on the date of the
initial  purchase  and the  applicable  CDSC.  Class B shares  acquired  through
reinvestment of distributions will convert into Class A shares based on the date
of the initial purchase to which such shares relate.  For this purpose,  Class B
shares  acquired  through  reinvestment of  distributions  will be attributed to
particular purchases of Class B shares in accordance with such procedures as the
Trustees may determine  from time to time.  The  conversion of Class B shares to
Class A shares is subject to the  continuing  availability  of a ruling from the
Internal  Revenue  Service  (the  "IRS")  or an  opinion  of  counsel  that such
conversions  will not constitute  taxable  events for federal tax purposes.  The
conversion  of Class B shares to Class A shares will not occur if such ruling or
opinion is not available  and,  therefore,  Class B shares would  continue to be
subject to higher expenses than Class A shares for an indeterminate period.

Class C Shares

You may buy Class C shares at net asset  value  per share  next  computed  after
receipt of a purchase  order without the  imposition of an initial sales charge;
however,  Class C shares redeemed within one year of purchase will be subject to
a CDSC of 1%. The charge will be  assessed on the amount  equal to the lesser of
the current  market  value or the  original  purchase  cost of the shares  being
redeemed.  No CDSC will be  imposed on  increases  in  account  value  above the
initial  purchase  price,  including  shares  derived from the  reinvestment  of
dividends or capital gains  distributions.  Class C shares do not convert to any
other class of fund shares.

For the purpose of  determining  the time of any purchase  after  September  30,
1998,  all payments  during a month will be  aggregated  and deemed to have been
made on the first day of that month.  For the purpose of determining  the number
of years from the time of any  purchase  made  prior to  October  1,  1998,  all
payments  during a calendar  quarter will be aggregated  and deemed to have been
made on the first day of that  quarter.  In  processing  redemptions  of Class C
shares,  the fund will first  redeem  shares not  subject to any CDSC,  and then
shares held for the  shortest  period of time during the one-year  period.  As a
result, you will pay the lowest possible CDSC.

Proceeds  from  the  CDSC  are  paid to PFD and are  used in whole or in part to
defray PFD's expenses related to providing  distribution-related services to the
fund in  connection  with the sale of Class C shares,  including  the payment of
compensation to broker-dealers.

<PAGE>

12.      REDEEMING SHARES

Redemptions may be suspended or payment postponed during any period in which any
of the  following  conditions  exist:  the  Exchange is closed or trading on the
Exchange is restricted; an emergency exists as a result of which disposal by the
fund  of  securities  owned  by it is not  reasonably  practicable  or it is not
reasonably  practicable  for the fund to fairly  determine  the value of the net
assets of its portfolio; or the SEC, by order, so permits.

Redemptions and repurchases are taxable  transactions for shareholders  that are
subject to U.S.  federal income tax. The net asset value per share received upon
redemption  or  repurchase  may be more or less  than the cost of  shares  to an
investor,  depending  on the  market  value  of the  portfolio  at the  time  of
redemption or repurchase.

Systematic  Withdrawal  Plan(s) ("SWP") (Class A, Class B and Class C Shares). A
SWP is designed to provide a convenient  method of receiving  fixed  payments at
regular intervals from fund share accounts having a total value of not less than
$10,000.   You  must  also  be  reinvesting  all  dividends  and  capital  gains
distributions to use the SWP option.

Periodic  payments  of  $50  or  more  will  be  deposited  monthly,  quarterly,
semiannually  or  annually  directly  into  a  bank  account  designated  by the
applicant or will be sent by check to the applicant, or any person designated by
the applicant. Payments can be made either by check or electronic funds transfer
to a bank  account  designated  by you.  Class B accounts  must meet the minimum
initial  investment  requirement  prior to establishing a SWP.  Withdrawals from
Class B and  Class C share  accounts  are  limited  to 10% of the  value  of the
account at the time the SWP is established.  See "Qualifying for a reduced sales
charge" in the  prospectus.  If you direct that  withdrawal  payments be paid to
another person,  want to change the bank where payments are sent or designate an
address that is different  from the  account's  address of record after you have
opened your account, a signature guarantee must accompany your instructions.

Redemptions are potentially taxable  transactions to shareholders.  Purchases of
Class A shares of the fund at a time when you have a SWP in effect may result in
the payment of unnecessary sales charges and may, therefore, be disadvantageous.
SWP redemptions  reduce and may ultimately  exhaust the number of shares in your
account. In addition, the amounts received by a shareholder cannot be considered
as yield or income on his or her investment because part of such payments may be
a return of his or her investment.

A SWP may be terminated at any time (1) by written  notice to PSC or from PSC to
the  shareholder;  (2)  upon  receipt  by PSC  of  appropriate  evidence  of the
shareholder's death; or (3) when all shares in your account have been redeemed.

You may obtain additional information by calling PSC at 1-800-225-6292.

<PAGE>

Reinstatement  Privilege  (Class A  Shares).  If you  redeem all or part of your
Class A shares  of the  fund,  you may  reinvest  all or part of the  redemption
proceeds  without  a sales  charge  in Class A shares  of the fund if you send a
written  request to PSC not more than 90 days after your shares  were  redeemed.
Your  redemption  proceeds will be reinvested at the next  determined  net asset
value of the Class A shares of the fund after receipt of the written request for
reinstatement. You may realize a gain or loss for federal income tax purposes as
a result of the  redemption,  and special tax rules may apply if a reinstatement
occurs.  For example,  if a redemption  resulted in a loss and an  investment is
made in shares of the fund  within 30 days before or after the  redemption,  you
may not be able to recognize the loss for federal  income tax purposes.  Subject
to the provisions  outlined in the prospectus,  you may also reinvest in Class A
shares of other  Pioneer  mutual  funds;  in this case you must meet the minimum
investment requirements for each fund you enter.

The 90-day  reinstatement period may be extended by PFD for periods of up to one
year for shareholders  living in areas that have experienced a natural disaster,
such as a flood, hurricane, tornado or earthquake.

13.      TELEPHONE TRANSACTIONS

You may  purchase,  sell or  exchange  Class A,  Class B or  Class C  shares  by
telephone.  See the prospectus for more  information.  For personal  assistance,
call  1-800-225-6292  between 8:00 a.m. and 9:00 p.m.  Eastern time on weekdays.
Computer-assisted  transactions  may  be  available  to  shareholders  who  have
pre-recorded certain bank information (see "FactFoneSM"). You are strongly urged
to consult with your investment  professional  prior to requesting any telephone
transaction.

To confirm that each transaction  instruction  received by telephone is genuine,
the fund will record each telephone  transaction,  require the caller to provide
the  personal  identification  number  ("PIN")  for the  account  and send you a
written  confirmation of each telephone  transaction.  Different  procedures may
apply to accounts that are  registered to non-U.S.  citizens or that are held in
the name of an  institution  or in the name of an  investment  broker-dealer  or
other third party. If reasonable procedures,  such as those described above, are
not  followed,  the fund may be  liable  for any  loss  due to  unauthorized  or
fraudulent  instructions.  The fund may implement other  procedures from time to
time. In all other cases,  neither the fund, PSC nor PFD will be responsible for
the authenticity of instructions received by telephone;  therefore, you bear the
risk of loss for unauthorized or fraudulent telephone transactions.

During times of economic  turmoil or market  volatility or as a result of severe
weather  or a natural  disaster,  it may be  difficult  to  contact  the fund by
telephone  to  institute  a  purchase,   exchange  or  redemption.   You  should
communicate  with the fund in  writing  if you are  unable  to reach the fund by
telephone.

FactFoneSM.  FactFoneSM is an automated inquiry and telephone transaction system
available  to  Pioneer  mutual  fund  shareholders  by  dialing  1-800-225-4321.
FactFoneSM allows  shareholder  access to current  information on Pioneer mutual
fund  accounts  and to the prices and yields of all publicly  available  Pioneer
mutual funds.  In addition,  you may use  FactFoneSM  to make  computer-assisted
telephone  purchases,  exchanges or  redemptions  from your Pioneer  mutual fund
accounts,  access your account balances and last three  transactions and order a
duplicate  statement  if you have  activated  your PIN.  Telephone  purchases or
redemptions  require  the  establishment  of a bank  account of record.  You are
strongly urged to consult with your investment  professional prior to requesting
any telephone  transaction.  Shareholders  whose  accounts are registered in the
name of a broker-dealer  or other third party may not be able to use FactFoneSM.
Call PSC for assistance.

FactFoneSM allows shareholders to hear the following recorded fund information:

                 (i)  net asset value prices for all Pioneer mutual funds;

                (ii)  annualized 30-day yields on Pioneer's fixed income funds;

<PAGE>
                (iii) annualized   7-day   yields   and   7-day   effective
                      (compound)  yields for  Pioneer's  money market fund;
                      and

                 (iv) dividends and capital gains  distributions on all Pioneer
                      mutual funds.

Yields are calculated in accordance with SEC mandated standard formulas.

All  performance  numbers   communicated   through  FactFoneSM   represent  past
performance,  and  figures  include  the  maximum  applicable  sales  charge.  A
shareholder's  actual  yield and total  return  will vary with  changing  market
conditions. The value of Class A, Class B and Class C shares (except for Pioneer
Cash  Reserves  Fund,  which seeks to maintain a stable  $1.00 share price) will
also vary,  and such shares may be worth more or less at  redemption  than their
original cost.

14.      PRICING OF SHARES

The net asset value per share of each class of the fund is  determined as of the
close of regular trading on the Exchange  (normally 4:00 p.m.,  Eastern time) on
each day on which  the  Exchange  is open  for  trading.  As of the date of this
statement of  additional  information,  the  Exchange is open for trading  every
weekday except for the following  holidays:  New Year's Day, Martin Luther King,
Jr. Day,  Presidents' Day, Good Friday,  Memorial Day,  Independence  Day, Labor
Day,  Thanksgiving  Day and Christmas Day. The net asset value per share of each
class of the fund is also  determined  on any  other  day on which  the level of
trading in its portfolio  securities is  sufficiently  high that the current net
asset  value per share might be  materially  affected by changes in the value of
its  portfolio  securities.  The fund is not required to determine its net asset
value per  share on any day on which no  purchase  orders in good  order for the
shares of the fund are  received  and no shares are  tendered  and  accepted for
redemption.

Securities are valued at the last sale price on the principal exchange or market
where they are traded. Securities which have not traded on the date of valuation
or securities  for which sales prices are not  generally  reported are valued at
the mean between the current bid and asked prices.  Securities quoted in foreign
currencies  are  converted to U.S.  dollars  utilizing  foreign  exchange  rates
employed  by the fund's  independent  pricing  services.  Generally,  trading in
foreign securities is substantially completed each day at various times prior to
the close of regular trading on the Exchange. The values of such securities used
in computing the net asset value of the fund's shares are  determined as of such
times.  Foreign currency  exchange rates are also generally  determined prior to
the close of regular trading on the Exchange. Occasionally,  events which affect
the values of such  securities  and such  exchange  rates may occur  between the
times at which  they are  determined  and the close of  regular  trading  on the
Exchange and will  therefore not be reflected in the  computation  of the fund's
net asset value.  If events  materially  affecting the value of such  securities
occur  during such  period,  then these  securities  may be valued at their fair
value as determined  in good faith by the  Trustees.  All assets of the fund for
which there is no other readily  available  valuation method are valued at their
fair value as  determined  in good faith by the  Trustees,  although  the actual
computations  may be made by persons  acting  pursuant to the  direction  of the
Board of Trustees.

<PAGE>

The net asset  value per share of each class of the fund is  computed  by taking
the value of all of the fund's assets  attributable to a class,  less the fund's
liabilities attributable to that class, and dividing the result by the number of
outstanding  shares of that class.  For purposes of determining net asset value,
expenses of the classes of the fund are  accrued  daily and taken into  account.
The fund's maximum  offering price per Class A share is determined by adding the
maximum sales charge to the net asset value per Class A share. Class B and Class
C shares are offered at net asset value  without  the  imposition  of an initial
sales charge (Class B and Class C shares may be subject to a CDSC).

15.      TAX STATUS

The fund has elected to be treated,  has  qualified  and intends to qualify each
year as a "regulated  investment company" under Subchapter M of the Code so that
it will not pay federal  income tax on income and capital gains  distributed  to
shareholders  as  required  under the  Code.  If the fund did not  qualify  as a
regulated  investment company, it would be treated as a U.S. corporation subject
to  federal  income  tax.  Under  the  Code,  the  fund  will  be  subject  to a
nondeductible 4% federal excise tax on a portion of its  undistributed  ordinary
income and capital gains if it fails to meet certain  distribution  requirements
with respect to each calendar year. The fund intends to make  distributions in a
timely manner and accordingly does not expect to be subject to the excise tax.

The fund's policy is to pay  distributions  from net long-term capital gains, if
any, usually in November.  The fund generally pays dividends from net investment
income or  distributions  of net short-term  capital gains,  if any, in June and
December.  Dividends  from income and/or  capital gains may also be paid at such
other times as may be necessary for the fund to avoid  federal  income or excise
tax.

In order to qualify as a regulated  investment  company under  Subchapter M, the
fund must, among other things,  derive at least 90% of its gross income for each
taxable year from  dividends,  interest,  payments  with  respect to  securities
loans, gains from the sale or other disposition of stock,  securities or foreign
currencies,  or other income (including gains from options,  futures and forward
contracts)  derived  with  respect to its  business of  investing in such stock,
securities or  currencies  (the "90% income  test") and satisfy  certain  annual
distribution and quarterly diversification requirements. For purposes of the 90%
income test,  income the fund earns from equity  interests  in certain  entities
that are not  treated as  corporations  (e.g.,  are treated as  partnerships  or
trusts) for U.S. tax purposes  will  generally  have the same  character for the
fund as in the hands of such entities; consequently, the fund may be required to
limit its equity  investments  in such  entities  that earn fee  income,  rental
income, or other nonqualifying income.

Unless shareholders  specify otherwise,  all distributions will be automatically
reinvested in additional  full and  fractional  shares of the fund.  For federal
income tax  purposes,  all  dividends  are taxable as described  below whether a
shareholder  takes them in cash or reinvests  them in  additional  shares of the
fund.  Dividends from  investment  company  taxable  income,  which includes net
investment  income,  net  short-term  capital  gain in excess  of net  long-term
capital loss, and certain net foreign  exchange  gains,  are taxable as ordinary
income.  Dividends  from net long-term  capital gain in excess of net short-term
capital  loss  ("net  capital  gain"),   if  any,  are  taxable  to  the  fund's
shareholders as long-term  capital gains for federal income tax purposes without
regard to the  length of time  shares of the fund have been  held.  The  federal
income  tax  status  of all  distributions  will  be  reported  to  shareholders
annually.

Any  dividend  declared  by the fund in  October,  November  or December as of a
record  date in such a month  and paid  during  the  following  January  will be
treated for federal income tax purposes as received by  shareholders on December
31 of the calendar year in which it is declared.

<PAGE>

Foreign  exchange  gains and  losses  realized  by the fund in  connection  with
certain  transactions  involving foreign  currency-denominated  debt securities,
certain  options and futures  contracts  relating to foreign  currency,  foreign
currency  forward  contracts,  foreign  currencies,  or payables or  receivables
denominated in a foreign  currency are subject to Section 988 of the Code, which
generally  causes  such gains and losses to be  treated as  ordinary  income and
losses and may affect the  amount,  timing and  character  of  distributions  to
shareholders.  Under  future  regulations,  any such  transactions  that are not
directly  related  to the  fund's  investments  in stock or  securities  (or its
options  contracts or futures contracts with respect to stock or securities) may
need to be limited in order to enable the fund to satisfy  the 90% income  test.
If the net foreign exchange loss for a year were to exceed the fund's investment
company  taxable income  (computed  without regard to such loss),  the resulting
ordinary  loss  for  such  year  would  not be  deductible  by the  fund  or its
shareholders in future years.

If the fund acquires any equity interest (under proposed regulations,  generally
including not only stock but also an option to acquire stock such as is inherent
in a convertible bond) in certain foreign corporations that receive at least 75%
of their annual gross income from passive sources (such as interest,  dividends,
certain  rents and  royalties,  or capital  gains) or hold at least 50% of their
assets in investments producing such passive income ("passive foreign investment
companies"),  the fund could be subject  to  federal  income tax and  additional
interest charges on "excess distributions"  received from such companies or gain
from the sale of stock in such  companies,  even if all income or gain  actually
received by the fund is timely  distributed to its shareholders.  The fund would
not be able to pass through to its shareholders any credit or deduction for such
a tax. An election  may  generally  be  available  that would  ameliorate  these
adverse  tax  consequences,  but any such  election  could  require  the fund to
recognize  taxable  income or gain  (subject to tax  distribution  requirements)
without the concurrent  receipt of cash. These  investments could also result in
the treatment of associated capital gains as ordinary income. The fund may limit
and/or manage its holdings in passive foreign investment  companies to limit its
tax liability or maximize its return from these investments.

The fund may  invest to a limited  extent  in debt  obligations  that are in the
lowest rating  categories or are unrated,  including debt obligations of issuers
not  currently  paying  interest  or who  are in  default.  Investments  in debt
obligations that are at risk of or in default present special tax issues for the
fund.  Tax rules are not  entirely  clear about issues such as when the fund may
cease to accrue interest,  original issue discount, or market discount, when and
to what extent  deductions  may be taken for bad debts or worthless  securities,
how payments  received on  obligations  in default  should be allocated  between
principal and income,  and whether  exchanges of debt  obligations  in a workout
context are taxable.  These and other  issues will be addressed by the fund,  in
the event it  invests  in such  securities,  in order to seek to ensure  that it
distributes  sufficient income to preserve its status as a regulated  investment
company and does not become subject to federal income or excise tax.

If the fund  invests in certain  pay-in-kind  securities  ("PIKs"),  zero coupon
securities,  deferred interest  securities or, in general,  any other securities
with  original  issue  discount  (or with market  discount if the fund elects to
include  market  discount in income  currently),  the fund must accrue income on
such  investments  for each taxable year,  which  generally will be prior to the
receipt of the corresponding cash payments.  However,  the fund must distribute,
at least annually,  all or substantially  all of its net income,  including such
accrued income,  to shareholders  to qualify as a regulated  investment  company
under the Code and avoid federal  income and excise taxes.  Therefore,  the fund
may  have  to  dispose  of  its  portfolio   securities  under   disadvantageous
circumstances  to generate cash, or may have to leverage itself by borrowing the
cash, to satisfy distribution requirements.

<PAGE>

For federal  income tax  purposes,  the fund is permitted to carry forward a net
capital loss for any year to offset its capital gains,  if any, during the eight
years following the year of the loss. To the extent subsequent capital gains are
offset by such losses,  they would not result in federal income tax liability to
the fund and are not expected to be  distributed  as such to  shareholders.  See
Appendix A for reportable capital loss carryforwards.

At the time of an investor's  purchase of fund shares, a portion of the purchase
price may be attributable  to realized or unrealized  appreciation in the fund's
portfolio or undistributed taxable income of the fund. Consequently,  subsequent
distributions  by the fund on these shares from such  appreciation or income may
be taxable to such investor even if the net asset value of the investor's shares
is, as a result of the distributions, reduced below the investor's cost for such
shares and the distributions economically represent a return of a portion of the
investment.

Redemptions and exchanges are taxable events for  shareholders  that are subject
to tax.  Shareholders  should  consult their own tax advisers with  reference to
their individual  circumstances to determine whether any particular  transaction
in fund shares is properly treated as a sale for tax purposes,  as the following
discussion  assumes,  and the tax treatment of any gains or losses recognized in
such  transactions.  Any loss  realized by a  shareholder  upon the  redemption,
exchange or other  disposition of shares with a tax holding period of six months
or less will be treated as a long-term capital loss to the extent of any amounts
treated as distributions of long-term capital gain with respect to such shares.

In addition,  if Class A shares  redeemed or  exchanged  have been held for less
than 91 days,  (1) in the case of a  reinvestment  in the fund or another mutual
fund at net asset value pursuant to the reinvestment privilege, the sales charge
paid on such shares is not  included in their tax basis under the Code,  and (2)
in the case of an  exchange,  all or a portion of the sales  charge paid on such
shares is not included in their tax basis under the Code,  to the extent a sales
charge that would otherwise apply to the shares received is reduced  pursuant to
the  exchange  privilege.  In either  case,  the portion of the sales charge not
included in the tax basis of the shares  redeemed or  surrendered in an exchange
is  included  in the tax basis of the shares  acquired  in the  reinvestment  or
exchange.  Losses  on  redemptions  or  other  dispositions  of  shares  may  be
disallowed under "wash sale" rules in the event of other investments in the fund
(including  those made pursuant to reinvestment of dividends and/or capital gain
distributions) within a period of 61 days beginning 30 days before and ending 30
days after a redemption  or other  disposition  of shares.  In such a case,  the
disallowed portion of any loss would be included in the federal tax basis of the
shares acquired in the other investments.

<PAGE>

Options written or purchased and futures  contracts  entered into by the fund on
certain securities,  indices and foreign currencies,  as well as certain forward
foreign currency contracts, may cause the fund to recognize gains or losses from
marking-to-market even though such options may not have lapsed, been closed out,
or exercised or such futures or forward contracts may not have been performed or
closed  out.  The tax  rules  applicable  to  these  contracts  may  affect  the
characterization  as long-term or  short-term  of some capital  gains and losses
realized by the fund. Certain options, futures and forward contracts relating to
foreign  currency  may be  subject to  Section  988,  as  described  above,  and
accordingly  produce  ordinary  income  or loss.  Additionally,  the fund may be
required to recognize gain if an option,  futures  contract,  forward  contract,
short sale or other transaction that is not subject to the mark-to-market  rules
is treated as a "constructive sale" of an "appreciated  financial position" held
by the fund under Section 1259 of the Code. Any net mark-to-market  gains and/or
gains from  constructive  sales may also have to be  distributed  to satisfy the
distribution  requirements  referred to above even though no corresponding  cash
amounts may  concurrently  be received,  possibly  requiring the  disposition of
portfolio  securities  or  borrowing  to obtain the  necessary  cash.  Losses on
certain  options,  futures  or forward  contracts  and/or  offsetting  positions
(portfolio  securities or other  positions with respect to which the fund's risk
of loss is substantially  diminished by one or more options,  futures or forward
contracts) may also be deferred under the tax straddle rules of the Code,  which
may also affect the  characterization  of capital  gains or losses from straddle
positions and certain  successor  positions as long-term or short-term.  Certain
tax  elections may be available  that would enable the fund to  ameliorate  some
adverse  effects of the tax rules  described  in this  paragraph.  The tax rules
applicable to options,  futures,  forward contracts and straddles may affect the
amount,  timing and character of the fund's income and gains or losses and hence
of its distributions to shareholders.

For  purposes of the 70%  dividends-received  deduction  generally  available to
corporations  under  the  Code,   dividends  received  by  the  fund  from  U.S.
corporations  in respect of any share of stock with a tax  holding  period of at
least 46 days (91 days in the case of certain  preferred stock) extending before
and after each  dividend held in an  unleveraged  position and  distributed  and
designated  by the fund may be treated as  qualifying  dividends.  Any corporate
shareholder  should consult its tax advisor  regarding the possibility  that its
tax basis in its shares may be reduced,  for  federal  income tax  purposes,  by
reason of "extraordinary  dividends" received with respect to the shares and, to
the extent such basis would be reduced below zero, current recognition of income
may be required. In order to qualify for the deduction,  corporate  shareholders
must meet the minimum  holding period  requirement  stated above with respect to
their fund  shares,  taking  into  account any holding  period  reductions  from
certain  hedging or other  transactions or positions that diminish their risk of
loss with  respect  to their  fund  shares,  and,  if they  borrow to acquire or
otherwise incur debt  attributable to fund shares,  they may be denied a portion
of the dividends-received  deduction. The entire qualifying dividend,  including
the otherwise  deductible amount, will be included in determining the excess (if
any) of a corporation's  adjusted current earnings over its alternative  minimum
taxable  income,  which may  increase a  corporation's  alternative  minimum tax
liability.

The fund may be  subject  to  withholding  and other  taxes  imposed  by foreign
countries, including taxes on interest, dividends and capital gains with respect
to its investments in those countries, which would, if imposed, reduce the yield
on or return from those investments.  Tax conventions  between certain countries
and the U.S. may reduce or eliminate such taxes in some cases. The fund does not
expect to satisfy the requirements for passing through to its shareholders their
pro rata shares of  qualified  foreign  taxes paid by the fund,  with the result
that  shareholders  will not include such taxes in their gross  incomes and will
not be  entitled  to a tax  deduction  or credit for such taxes on their own tax
returns.

Different tax treatment, including penalties on certain excess contributions and
deferrals, certain pre-retirement and post-retirement distributions, and certain
prohibited  transactions,  is  accorded  to  accounts  maintained  as  qualified
retirement  plans.  Shareholders  should  consult  their tax  advisers  for more
information.

Federal law requires  that the fund  withhold (as "backup  withholding")  31% of
reportable  payments,  including  dividends,  capital gain distributions and the
proceeds of redemptions (including exchanges) or repurchases of fund shares paid
to non-exempt shareholders who have not complied with IRS regulations.  In order
to avoid  this  withholding  requirement,  shareholders  must  certify  on their
Account  Applications,  or on separate IRS Forms W-9,  that the Social  Security
Number or other  Taxpayer  Identification  Number they provide is their  correct
number and that they are not currently  subject to backup  withholding,  or that
they are exempt from backup  withholding.  The fund may nevertheless be required
to  withhold  if it  receives  notice  from the IRS or a broker  that the number
provided  is  incorrect  or  backup  withholding  is  applicable  as a result of
previous underreporting of interest or dividend income.

<PAGE>

If, as  anticipated,  the fund  continues  to qualify as a regulated  investment
company under the Code, it will not be required to pay any Massachusetts income,
corporate excise or franchise taxes or any Delaware corporation income tax.

The  description of certain  federal tax  provisions  above relates only to U.S.
federal income tax consequences for shareholders who are U.S. persons, i.e. U.S.
citizens or residents or U.S. corporations, partnerships, trusts or estates, and
who are subject to U.S.  federal income tax. This  description  does not address
the special tax rules that may be applicable  to particular  types of investors,
such as financial  institutions,  insurance  companies,  securities  dealers, or
tax-exempt or  tax-deferred  plans,  accounts or entities.  Investors other than
U.S.  persons  may be subject to  different  U.S.  tax  treatment,  including  a
possible 30%  non-resident  alien U.S.  withholding tax (or  non-resident  alien
withholding tax at a lower treaty rate) on amounts treated as ordinary dividends
from the fund and, unless an effective IRS Form W-8 or authorized substitute for
Form W-8 is on file, to 31% backup  withholding  on certain other  payments from
the fund.  Shareholders  should  consult their own tax advisers on these matters
and on state, local and other applicable tax laws.

16.      INVESTMENT RESULTS

Quotations, Comparisons and General Information

From time to time,  in  advertisements,  in sales  literature,  or in reports to
shareholders,  the  past  performance  of the  fund  may be  illustrated  and/or
compared to that of other mutual funds with similar investment  objectives,  and
to stock or other relevant indices.  For example, the total return of the fund's
classes  may be compared to  rankings  prepared by Lipper  Analytical  Services,
Inc.,  a widely  recognized  independent  service  which  monitors  mutual  fund
performance;  the  Standard & Poor's 500 Stock  Index ("S&P  500"),  an index of
unmanaged groups of common stock; the Dow Jones Industrial Average, a recognized
unmanaged  index of common stocks of 30 industrial  companies  listed on the New
York Stock  Exchange;  or the Frank Russell  Indexes  ("Russell  1000,"  "2000,"
"2500,"  "3000") or the Wilshire  Total Market  Value Index  ("Wilshire  5000"),
recognized unmanaged indexes of broad-based common stocks.

In  addition,  the  performance  of the  classes of the fund may be  compared to
alternative  investment or savings  vehicles  and/or to indices or indicators of
economic activity,  e.g., inflation or interest rates.  Performance rankings and
listings reported in newspapers or national business and financial publications,
such as Barron's,  Business Week, Consumers Digest, Consumer Reports,  Financial
World, Forbes, Fortune,  Investors Business Daily,  Kiplinger's Personal Finance
Magazine,  Money Magazine, New York Times, Smart Money, USA Today, U.S. News and
World Report, The Wall Street Journal,  and Worth may also be cited (if the fund
is  listed  in any  such  publication)  or  used  for  comparison,  as  well  as
performance listings and rankings from various other sources including Bloomberg
Financial Markets,  CDA/Weisenberger  Investment  Companies Service,  Donoghue's
Mutual Fund Almanac,  Investment  Company Data, Inc.,  Johnson's  Charts,  Kanon
Bloch  Carre  and  Co.,  Lipper  Analytical  Services,   Inc.,  Micropal,  Inc.,
Morningstar,  Inc.,  Schabacker  Investment  Management and Towers Data Systems,
Inc.

In  addition,  from  time  to  time  quotations  from  articles  from  financial
publications such as those listed above may be used in advertisements,  in sales
literature, or in reports to shareholders of the fund.

The fund may also present, from time to time,  historical  information depicting
the value of a hypothetical account in one of more classes of the fund since the
fund's inception.

<PAGE>

In  presenting  investment  results,  the fund may also  include  references  to
certain  financial  planning  concepts,  including  (a) an  investor's  need  to
evaluate his financial  assets and  obligations to determine how much to invest;
(b) his need to analyze the objectives of various investments to determine where
to invest;  and (c) his need to analyze his time frame for future  capital needs
to determine how long to invest. The investor controls these three factors,  all
of which affect the use of investments in building assets.

One of the primary  methods  used to measure the  performance  of a class of the
fund is "total  return."  Total return will normally  represent  the  percentage
change in value of an account, or of a hypothetical investment in a class of the
fund, over any period up to the lifetime of that class of the fund. Total return
calculations  will usually assume the  reinvestment of all dividends and capital
gains  distributions and will be expressed as a percentage  increase or decrease
from an initial value for the entire period or for one or more specified periods
within the entire period.  Total return percentages for periods of less than one
year will usually be  annualized;  total return  percentages  for periods longer
than one year will usually be accompanied by total return  percentages  for each
year within the period and/or by the average annual  compounded total return for
the period. The income and capital components of a given return may be separated
and  portrayed  in a  variety  of ways in order  to  illustrate  their  relative
significance.  Performance  may also be portrayed in terms of cash or investment
values,  without  percentages.  Past performance cannot guarantee any particular
future result.

The fund's  average  annual total return  quotations  for each of its classes as
that  information  may appear in the  prospectus,  this  statement of additional
information or in advertising are calculated by standard  methods  prescribed by
the SEC.

Standardized Average Annual Total Return Quotations

Average  annual total return  quotations for Class A, Class B and Class C shares
are computed by finding the average annual compounded rates of return that would
cause  a  hypothetical  investment  in the  class  made  on the  first  day of a
designated  period (assuming all dividends and  distributions are reinvested) to
equal the ending  redeemable value of such  hypothetical  investment on the last
day of the designated period in accordance with the following formula:

                  P(1+T)n = ERV

Where:
         P                 = a hypothetical  initial payment of $1,000, less the
                           maximum sales load of 5.75% for Class A shares or the
                           deduction  of the CDSC for Class B and Class C shares
                           at the end of the period

         T        =        average annual total return

         n        =        number of years

         ERV      =        ending redeemable value of the hypothetical  $1,000
                           initial payment made at the beginning of the
                           designated period (or fractional portion thereof)

For  purposes of the above  computation,  it is assumed that all  dividends  and
distributions  made by the fund are  reinvested  at net asset  value  during the
designated  period.  The average annual total return  quotation is determined to
the nearest 1/100 of 1%.

<PAGE>

In determining the average annual total return  (calculated as provided  above),
recurring  fees,  if any,  that are  charged to all  shareholder  accounts  of a
particular  class of shares are taken into  consideration.  For any account fees
that vary with the size of the account, the account fee used for purposes of the
above  computation  is assumed to be the fee that would be charged to the class'
mean account size.

See Appendix A for the annual total  returns for each class of fund shares as of
the most recently completed fiscal year.

17.      FINANCIAL STATEMENTS

   
The fund's  financial  statements  for the fiscal year ended  September 30, 1998
from the fund's annual report filed with the SEC on December 3, 1998  (Accession
No.  0000078758-98-0000013  are incorporated by reference into this statement of
additional  information.  Those  financial  statements,  including the financial
highlights  in the  prospectus,  have been  audited  by Arthur  Andersen  LLP, ,
independent public accountants, as indicated in their report with respect to the
financial  statements  and are included in reliance upon the authority of Arthur
Andersen LLP as experts in accounting and auditing in giving their report.

The fund's annual report includes the financial statements  referenced above and
is  available  without  charge upon request by calling  Shareholder  Services at
1-800-225-6292.  To the  extent  permitted  by the SEC,  if  members of the same
family  hold  shares of the fund and have the same  addrsss of record,  the fund
will only send one copy of its shareholder  reports to such address,  unless the
shareholders at such address request otherwise.
    

<PAGE>


18.      APPENDIX A - ANNUAL FEE, EXPENSE AND OTHER INFORMATION

PORTFOLIO TURNOVER

   
The fund's  annual  portfolio  turnover  rate was 50% for the fiscal  year ended
September 30, 1998.
    

SHARE OWNERSHIP

   
As  of  December  31,  1998,  the  Trustees  and  officers  if  the  fund  owned
beneficially  in the  aggregate  less than 1% of the  outstanding  shares of the
fund.  The  following is a list of the holders of 5% or more of any class of the
fund's outstanding shares as of December 31, 1998:


Record Holder                     Share Class    Number of Shares    % of Class

Merrill Lynch, Pierce, Fenner &   Class C          32,321                10.46%
 Smith
For the Sole Benefit of its
 Customers
Mutual Fund Administration
97KS5
4800 Deer Lake Drive East
2nd Floor
Jacksonville, FL  32246-6484
- --------------------------------------------------------------------------------
<PAGE>

COMPENSATION OF OFFICERS AND TRUSTEES

The  following  table  sets  forth  certain  information  with  respect  to  the
compensation of each Trustee of the fund.
<TABLE>
<S>                         <C>                    <C>                      <C>
                                                                            Total Compensation
                                                   Pension or Retirement    from the Fund and
                            Aggregate              Benefits Accrued as      Other Pioneer Mutual
                            Compensation from      Part of Fund Expenses    Funds**
Name of Trustee             Fund*
                            
John F. Cogan, Jr.***      $   500.00                  $0                  $ 18,750.00
Mary K. Bush                10,382.00                   0                    77,125.00
Richard H. Egdahl, M.D.     10,377.00                   0                    79,125.00
Margaret B.W. Graham        11,189.00                   0                    81,750.00
John W. Kendrick             9,951.00                   0                    65,900.00
Marguerite A. Piret         15,842.00                   0                    98,750.00
David D. Tripple***            500.00                   0                    18,750.00
Stephen K. West             12,344.00                   0                    85,050.00
John Winthrop               12,282.00                   0                    85,875.00
                             --------                   -                   -----------
                           $83,367.00                  $0                  $611,075.00
    
</TABLE>
*For the fiscal year ended September 30, 1998.
**For the calendar year ended December 31, 1998.
***Under the management  contract,  Pioneer reimburses the fund for any Trustees
fees paid by the fund.

<PAGE>

MANAGEMENT FEES THE FUND PAID OR OWED PIONEER

For the Fiscal Years Ended September 30,

1998                          1997                          1996
   
$38,136,613                   $26,108,705                   $37,455,000

CARRYOVERS OF AMOUNTS UNDER CLASS A DISTRUBITON PLAN (at September 30, 1998)

As of December 31, 1998 there was no carryover of distribution expenses under
the Class A Plan.

APPROXIMATE NET UNDERWRITING COMMISSIONS RETAINED BY PFD

For the Fiscal Years Ended September 30,

1998                           1997                         1996

$2,998,000                     $2,139,000                   $1,578,000

APPROXIMATE COMMISSIONS REALLOWED TO DEALERS

For the Fiscal Years Ended September 30,

1998                           1997                         1996

$20,547,000                    $14,822,000                  $12,325,000

FUND EXPENSES UNDER THE DISTRIBUTION PLANS

For the Fiscal Years Ended September 30, 1998

Class A Plan                   Class B Plan                 Class C Plan

$14,700,035                    $220,834                     $36,080

CDSCs

During the fiscal year ended September 30, 1998,  CDSCs in the amount of $68,408
were paid to PFD.

APPROXIMATE BROKERAGE AND UNDERWRITING COMMISSIONS (PORTFOLIO TRANSACTIONS)

For the Fiscal Years Ended September 30,

1998                           1997                         1996

$9,964,000                     $7,275,000                   $9,250,000
    
   
    

<PAGE>

CAPITAL LOSS CARRYFORWARDS AS OF SEPTEMBER 30, 1998

As of the end of its most  recent  taxable  year,  the fund had no capital  loss
carryforwards.

Average Annual Total Returns (September 30, 1998)

                         Average Annual Total Return (%)
                                                        Since         Inception
Class of Shares  One Year   Five Years    Ten Years     Inception     Date
   
Class A Shares    -28.34      8.60          9.86         13.90        09/30/69
Class B Shares    -27.37      N/A           N/A           3.46        07/01/96
Class C Shares    -24.56      N/A           N/A           4.65        07/01/96
    

<PAGE>


19.      APPENDIX B - DESCRIPTION OF SHORT-TERM DEBT AND CORPORATE BOND RATINGS1

Moody's Investors Service, Inc. ("Moody's") Short-Term Prime Rating System
- - Taxable Debt and Deposits Globally

Moody's  short-term debt ratings are opinions of the ability of issuers to repay
punctually senior debt obligations.  These obligations have an original maturity
not exceeding one year, unless explicitly noted.

Moody's  employs the following three  designations,  all judged to be investment
grade, to indicate the relative repayment ability of rated issuers:

Prime-1:  Issuers rated  Prime-1 (or  supporting  institutions)  have a superior
ability for repayment of senior short-term debt  obligations.  Prime-1 repayment
ability will often be evidenced by many of the following characteristics:

         Leading market positions in well-established  industries. High rates of
         return on funds employed.
         Conservative  capitalization  structure with moderate  reliance on debt
         and ample asset protection. Broad margins in earnings coverage of fixed
         financial  charges and high internal cash generation.  Well-established
         access to a range of financial markets and assured sources of alternate
         liquidity.

Prime-2:  Issuers  rated  Prime-2  (or  supporting  institutions)  have a strong
ability for repayment of senior short-term debt obligations.  This will normally
be evidenced by many of the characteristics  cited above but to a lesser degree.
Earnings  trends  and  coverage  ratios,  while  sound,  may be more  subject to
variation. Capitalization characteristics,  while still appropriate, may be more
affected by external conditions. Ample alternate liquidity is maintained.

Prime-3:  Issuers rated Prime-3 (or supporting  institutions) have an acceptable
ability for repayment of senior short-term  obligations.  The effect of industry
characteristics and market  compositions may be more pronounced.  Variability in
earnings and profitability may result in changes in the level of debt protection
measurements  and may  require  relatively  high  financial  leverage.  Adequate
alternate liquidity is maintained.

Not Prime: Issuers rated Not Prime do not fall within any of the Prime rating
categories.

Obligations  of a branch of a bank are considered to be domiciled in the country
in which the branch is located. Unless noted as an exception,  Moody's rating on
a bank's ability to repay senior obligations extends only to branches located in
countries which carry a Moody's Sovereign Rating for Bank Deposits.  Such branch
obligations  are rated at the lower of the bank's  rating or  Moody's  Sovereign
Rating for Bank Deposits for the country in which the branch is located.
- --------
1 The  ratings  indicated  herein are  believed  to be the most  recent  ratings
available  at the  date of this  statement  of  additional  information  for the
securities  listed.  Ratings are  generally  given to  securities at the time of
issuance.  While the rating  agencies may from time to time revise such ratings,
they  undertake  no  obligation  to do so,  and  the  ratings  indicated  do not
necessarily  represent  ratings  which will be given to these  securities on the
date of the fund's fiscal year-end.

<PAGE>

When the currency in which an obligation is  denominated  is not the same as the
currency of the country in which the obligation is domiciled, Moody's ratings do
not  incorporate  an  opinion as to whether  payment of the  obligation  will be
affected by actions of the government  controlling the currency of denomination.
In addition,  risks  associated with bilateral  conflicts  between an investor's
home  country  and either the  issuer's  home  country or the  country  where an
issuer's  branch is located are not  incorporated  into Moody's  short-term debt
ratings.

If an issuer  represents to Moody's that its  short-term  debt  obligations  are
supported by the credit of another entity or entities, then the name or names of
such supporting entity or entities are listed within the parenthesis beneath the
name of the issuer, or there is a footnote  referring the reader to another page
for the name or names of the supporting entity or entities. In assigning ratings
to such issuers,  Moody's  evaluates the  financial  strength of the  affiliated
corporations,  commercial banks,  insurance  companies,  foreign  governments or
other entities, but only as one factor in the total rating assessment.

Moody's Corporate Bond Ratings

Aaa: Bonds which are rated Aaa are judged to be of the best quality.  They carry
the smallest  degree of investment  risk and are generally  referred to as "gilt
edge." Interest payments are protected by a large or by an exceptionally  stable
margin and principal is secure. While the various protective elements are likely
to change,  such changes as can be  visualized  are most  unlikely to impair the
fundamentally strong position of such issues.

Aa: Bonds which are rated Aa are judged to be of high quality by all  standards.
Together with the Aaa group they comprise what are generally known as high grade
bonds.  They are rated lower than the best bonds  because  margins of protection
may not be as large as in Aaa securities or  fluctuation of protective  elements
may be of greater  amplitude or there may be other  elements  present which make
the long term risks appear somewhat larger than in Aaa securities.

A: Bonds which are rated A possess many favorable investment  attributes and are
to be considered as upper-medium-grade  obligations.  Factors giving security to
principal  and interest  are  considered  adequate,  but elements may be present
which suggest a susceptibility to impairment sometime in the future.

Baa: Bonds which are rated Baa are considered as medium-grade obligations (i.e.,
they are neither highly  protected nor poorly  secured).  Interest  payments and
principal  security  appear  adequate  for the present  but  certain  protective
elements may be lacking or may be  characteristically  unreliable over any great
length of time. Such bonds lack outstanding  investment  characteristics  and in
fact have speculative characteristics as well.

Ba:  Bonds  which are rated Ba are judged to have  speculative  elements;  their
future cannot be considered  as well assured.  Often the  protection of interest
and  principal  payments may be very  moderate and thereby not well  safeguarded
during  both  good  and bad  times  over the  future.  Uncertainty  of  position
characterizes bonds in this class.

B: Bonds  which are rated B  generally  lack  characteristics  of the  desirable
investment.  Assurance of interest and principal  payments or of  maintenance of
other terms of the contract over any long period of time may be small.

<PAGE>

Caa:  Bonds  which are rated Caa are of poor  standing.  Such  issues  may be in
default or there may be  present elements of danger with respect to principal or
interest.

Ca: Bonds which are rated Ca represent  obligations  which are  speculative in a
high degree. Such issues are often in default or have other marked shortcomings.

C: Bonds which are rated C are the lowest  rated  class of bonds,  and issues so
rated can be regarded as having  extremely  poor prospects of ever attaining any
real investment standing.

Note:  Moody's  applies  numerical  modifiers 1, 2 and 3 in each generic  rating
classification from Aa through Caa. The modifier 1 indicated that the obligation
ranks in the higher end of its generic rating category; the modifier 2 indicated
a mid-range ranking;  and the modifier 3 indicates a ranking in the lower end of
that generic rating category.

Standard & Poor's Short-Term Issue Credit Ratings

A-1: A  short-term  obligation  rated A-1 is rated in the  highest  category  by
Standard & Poor's.  The obligor's  capacity to meet its financial  commitment on
the  obligation  is  strong.  Within  this  category,  certain  obligations  are
designated  with a plus sign (+). This indicates that the obligor's  capacity to
meet its financial commitment on these obligations is extremely strong.

A-2: A  short-term  obligation  rated A-2 is somewhat  more  susceptible  to the
adverse  effects  of changes  in  circumstances  and  economic  conditions  than
obligations in higher rating categories. However, the obligor's capacity to meet
its financial commitment on the obligation is satisfactory.

A-3: A short-term obligation rated A-3 exhibits adequate protection  parameters.
However,  adverse economic conditions or changing  circumstances are more likely
to lead to a weakened  capacity of the obligor to meet its financial  commitment
on the obligation.

B: A short-term obligation rated B is regarded as having significant speculative
characteristics.  The obligor  currently  has the capacity to meet its financial
commitment on the  obligation;  however,  it faces major  ongoing  uncertainties
which could lead to the  obligor's  inadequate  capacity  to meet its  financial
commitment on the obligation.

C: A short-term  obligation rated C is currently vulnerable to nonpayment and is
dependent upon favorable  business,  financial,  and economic conditions for the
obligor to meet its financial commitment on the obligation.

D: A short-term  obligation rated D is in payment default. The D rating category
is used when payments on an obligation  are not made on the date due even if the
applicable grace period has not expired,  unless Standard & Poor's believes that
such payments  will be made during such grace period.  The D rating also will be
used upon the filing of a bankruptcy  petition or the taking of a similar action
if payments on an obligation are jeopardized.

Standard & Poor's Corporate Bond Ratings

Aaa: An  obligation  rated  Aaa  has  the highest rating  assigned by Standard &
Poor's.  The  obligor's  capacity  to  meet  its  financial  commitment  on  the
obligation is extremely strong.

<PAGE>

AA: An  obligation  rated  AA differs from the  highest-rated  obligations  only
in a small  degree.  The  obligor's capacity to meet its financial commitment on
the obligation is very strong.

A: An obligation  rated A is somewhat more susceptible to the adverse effects of
changes  in   circumstances   and  economic   conditions  than   obligations  in
higher-rated  categories.  However, the obligor's capacity to meet its financial
commitment on the obligation is still strong.

BBB: An obligation rated BBB exhibits adequate protection  parameters.  However,
adverse economic conditions or changing circumstances are more likely to lead to
a weakened  capacity  of the  obligor to meet its  financial  commitment  on the
obligation.

Obligations  rated BB, B, CCC,  CC,  and C are  regarded  as having  significant
speculative characteristics.  BB indicates the least degree of speculation and C
the highest. While such obligations will likely have some quality and protective
characteristics,  these  may be  outweighed  by  large  uncertainties  or  major
exposures to adverse conditions.

BB:  An  obligation  rated  BB is  less  vulnerable  to  nonpayment  than  other
speculative issues. However, it faces major ongoing uncertainties or exposure to
adverse  business,  financial  or  economic  conditions  which could lead to the
obligor's capacity to meet its financial commitment on the obligation.

B: An obligation rated B is more vulnerable to nonpayment than obligations rated
BB, but the obligor currently has the capacity to meet its financial  commitment
on the obligation.  Adverse  business,  financial,  or economic  conditions will
likely  impair the  obligor's  capacity  or  willingness  to meet its  financial
commitment on the obligation.

CCC: An  obligation  rated CCC is  currently  vulnerable  to  nonpayment  and is
dependent upon  favorable  business,  financial and economic  conditions for the
obligor to meet its  financial  commitment  on the  obligation.  In the event of
adverse business, financial or economic conditions, the obligor is not likely to
have the capacity to meet its financial commitment on the obligation.

CC: An obligation rated CC is currently highly vulnerable to nonpayment.

C: The C rating may be used to cover a situation where a bankruptcy petition has
been filed or similar action has been taken, but payments on this obligation are
being continued.

D: An obligation  rated D is in payment  default.  The D rating category is used
when  payments  on an  obligation  are not  made  on the  date  due  even if the
applicable grace period has not expired,  unless Standard & Poor's believes that
such payments  will be made during such grace period.  The D rating also will be
used upon the filing of a bankruptcy  petition or the taking of a similar action
if payments are jeopardized.

Plus (+) or Minus (-): The rating from AA to CCC may be modified by the addition
of a plus or minus sign to show relative standing within the major categories.

<PAGE>

r: This  symbol is  attached  to the  ratings of  instruments  with  significant
noncredit  risks.  It  highlights  risks to principal or  volatility of expected
returns  which  are  not  addressed  in the  credit  rating.  Examples  include:
obligations  linked  or  indexed  to  equities,   currencies,   or  commodities;
obligations  exposed  to  severe  prepayment  risk,  such  as  interest-only  or
principal-only  mortgage  securities;   and  obligations  with  unusually  risky
interest terms, such as inverse floaters.


<PAGE>


20.      APPENDIX C - PERFORMANCE STATISTICS
<TABLE>
<CAPTION>
                                   Pioneer II
                                 Class A Shares

<S>            <C>             <C>          <C>                  <C>           <C>               <C>

                Initial        Offering      Sales Charge          Shares      Net Asset Value   Initial Net
               Investment       Price          Included          Purchased        Per Share      Asset Value

  9/30/69       $10,000          $5.31           5.75%            1,883.239         $5.00           $9,425
</TABLE>
                                 Value of Shares
                     Dividends and Capital Gains Reinvested

                 From          From Capital Gains    From Dividends      Total
              Investment           Reinvested          Reinvested        Value
                     
12/31/69         $8,851               $0                   $0           $8,851
12/31/70         $8,060               $0                 $163           $8,223
12/31/71         $9,511             $385                 $355          $10,251
12/31/72         $9,718           $2,201                 $510          $12,429
12/31/73         $8,569           $2,179                 $616          $11,364
12/31/74         $6,252           $1,990                 $607           $8,849
12/31/75         $9,021           $3,129               $1,120          $13,270
12/31/76        $13,616           $5,712               $2,045          $21,373
12/31/77        $15,913           $7,536               $2,962          $26,411
12/31/78        $16,309          $10,027               $3,889          $30,225
12/31/79        $19,624          $14,349               $6,047          $40,020
12/31/80        $23,333          $19,059               $9,037          $51,429
12/31/81        $22,788          $22,247              $10,820          $55,855
12/31/82        $25,725          $28,010              $15,010          $68,745
12/31/83        $30,640          $37,959              $20,820          $89,419
12/31/84        $27,909          $36,527              $22,120          $86,556
12/31/85        $33,032          $50,984              $29,727         $113,743
12/31/86        $34,163          $59,663              $34,106         $127,932
12/31/87        $29,473          $65,731              $32,289         $127,493
12/31/88        $32,788          $81,884              $40,573         $155,245
12/31/89        $35,217         $105,331              $49,177         $189,725
12/31/90        $29,435          $90,721              $46,749         $166,905
12/31/91        $34,784         $114,166              $60,936         $209,886
12/31/92        $34,972         $128,226              $66,364         $229,562
12/31/93        $36,422         $162,514              $74,033         $272,969
12/31/94        $31,845         $167,857              $68,549         $268,251
12/31/95        $36,648         $221,052              $83,393         $341,093
12/31/96        $40,546         $279,042              $96,521         $416,109
12/31/97        $43,409         $365,102             $106,231         $514,742
12/31/98        $39,322         $334,236             $100,046         $473,604

Past  performance  does not  guarantee  future  results.  Return and share price
fluctuate  and your  shares  when  redeemed  may be worth more or less than your
original cost.

<PAGE>
<TABLE>
<CAPTION>

                                   Pioneer II
                                 Class B Shares

<S>             <C>           <C>            <C>                 <C>             <C>             <C>
                                                                                  Net Asset      Initial Net
                Initial        Offering      Sales Charge          Shares           Value           Asset
               Investment       Price          Included          Purchased        Per Share         Value
 
     7/1/96     $10,000         $20.55           4.00%            486.618          $20.55          $10,000

</TABLE>

                                 Value of Shares
                     Dividends and Capital Gains Reinvested


                  From                         From
               Investment   From Capital     Dividends     CDSC     Total Value
            
12/31/96        $10,394          $949            $60        $400      $11,003
12/31/97        $11,047        $2,834            $81        $400      $13,562
12/31/98         $9,985        $2,658            $74        $300      $12,417
<TABLE>
<CAPTION>

                                   Pioneer II
                                 Class C Shares

<S>            <C>            <C>            <C>                 <C>              <C>              <C>
                                                                                  Net Asset      Initial Net
                Initial        Offering      Sales Charge          Shares           Value           Asset
               Investment       Price          Included          Purchased        Per Share         Value
 
 7/1/96          $10,000       $20.55            1.00%            486.618          $20.55         $10,000
</TABLE>

                                 Value of Shares
                     Dividends and Capital Gains Reinvested


                  From                             From
               Investment     From Capital    Dividends     CDSC    Total Value
 
12/31/96         $10,409          $949           $42        $100       $11,300
12/31/97         $11,406        $2,828           $78          $0       $13,952
12/31/98         $10,000        $2,657           $70          $0       $12,727


<PAGE>


Past  performance  does not  guarantee  future  results.  Return and share price
fluctuate  and your  shares  when  redeemed  may be worth more or less than your
original cost.


<PAGE>
       

<PAGE>
COMPARATIVE PERFORMANCE INDEX DESCRIPTIONS

The following  securities  indices are well known,  unmanaged measures of market
performance. Advertisements and sales literature for the fund may refer to these
indices or may present  comparisons  between the performance of the fund and one
or more of the indices.  Other  indices may also be used,  if  appropriate.  The
indices are not  available  for direct  investment.  The data  presented are not
meant to be  indicative  of the  performance  of the fund,  do not reflect  past
performance and do not guarantee future results.

S&P 500. This index is a readily available, carefully constructed,  market value
weighted benchmark of common stock performance.  Currently, the S&P 500 includes
500 of the largest stocks (in terms of stock market value) in the U.S.

Dow  Jones  Industrial  Average.  This  is a total  return  index  based  on the
performance of stocks of 30 blue chip companies  widely held by individuals  and
institutional  investors.  The 30  stocks  represent  about  a  fifth  of the $8
trillion-plus market value of all U.S. stocks and about a fourth of the value of
stocks listed on the New York Stock Exchange (NYSE).

U.S. Small Stock Index. This index is a market value weighted index of the ninth
and tenth deciles of the NYSE, plus stocks listed on the American Stock Exchange
and over the counter with the same or less  capitalization as the upper bound of
the NYSE ninth decile.

U.S.  Inflation.  The Consumer Price Index for All Urban Consumers (CPI-U),  not
seasonally adjusted,  is used to measure inflation,  which is the rate of change
of consumer  goods prices.  Unfortunately,  the inflation rate as derived by the
CPI is not measured over the same period as the other asset returns.  All of the
security  returns are measured  from one  month-end to the next  month-end.  CPI
commodity prices are collected during the month. Thus,  measured inflation rates
lag the other series by about one-half month. Prior to January 1978, the CPI (as
compared with CPI-U) was used.  Both inflation  measures are  constructed by the
U.S. Department of Labor, Bureau of Labor Statistics, Washington, DC.

S&P/Barra  Indexes.  The S&P/BARRA  Growth and Value Indexes are  constructed by
dividing the stocks in the S&P 500 according to price-to-book ratios. The Growth
Index  contains  stocks with higher  price-to-book  ratios,  and the Value Index
contains  stocks  with  lower  price-to-book  ratios.  Both  indexes  are market
capitalization weighted.

Merrill Lynch Micro-Cap  Index. The Merrill Lynch Micro-Cap Index represents the
performance of 2,036 stocks ranging in market capitalization from $50 million to
$220 million. Index returns are calculated monthly.

<PAGE>

Long-term U.S. Government Bonds. The total returns on long-term government bonds
after  1977 are  constructed  with data  from The Wall  Street  Journal  and are
calculated as the change in the flat price or and-interest  price.  From 1926 to
1976, data are obtained from the government bond file at the Center for Research
in Security Prices (CRSP),  Graduate School of Business,  University of Chicago.
Each year,  a one-bond  portfolio  with a term of  approximately  20 years and a
reasonably  current coupon was used and whose returns did not reflect  potential
tax benefits,  impaired  negotiability or special redemption or call privileges.
Where  callable  bonds had to be used,  the term of the bond was assumed to be a
simple  average of the maturity and first call dates minus the current date. The
bond was "held" for the calendar year and returns were computed.

Intermediate-term  U.S.  Government  Bonds.  Total returns of  intermediate-term
government  bonds after 1987 are calculated from The Wall Street Journal prices,
using the change in flat price.  Returns from 1934 to 1986 are obtained from the
CRSP government bond file.

Each year,  one-bond  portfolios  are formed,  the bond  chosen is the  shortest
noncallable  bond with a  maturity  not less than five  years,  and this bond is
"held" for the calendar year. Monthly returns are computed. (Bonds with impaired
negotiability or special redemption  privileges are omitted, as are partially or
fully tax-exempt bonds starting with 1943.) From 1934 to 1942,  almost all bonds
with  maturities  near five years were  partially or fully  tax-exempt  and were
selected using the rules described above.  Personal tax rates were generally low
in that  period,  so that yields on  tax-exempt  bonds were similar to yields on
taxable bonds.  From 1926 to 1933, there are few bonds suitable for construction
of a series with a five-year  maturity.  For this period,  five-year  bond yield
estimates are used.

Morgan Stanley Capital International ("MSCI")
These indices are in US dollar terms with gross dividends  reinvested.  MSCI All
Country  indices  represent  both the developed  and the emerging  markets for a
particular region. These indices are unmanaged.  The free indices exclude shares
which are not readily  purchased by non-local  investors.  MSCI's  international
indices are based on the share prices of approximately 1,700 companies listed on
stock  exchanges in the 22 countries  that make up the MSCI World Index.  MSCI's
emerging  market  indices are  comprised  of  approximately  1000 stocks from 26
countries.

Countries  in the MSCI EAFE Index are:  Australia,  Austria,  Belgium,  Denmark,
Finland,   France,   Germany,  Hong  Kong,  Ireland,   Italy,  Japan,  Malaysia,
Netherlands,  New Zealand,  Norway,  Singapore,  Spain, Sweden,  Switzerland and
United Kingdom.

Countries in the MSCI Emerging Markets Free Index are: Argentina, Brazil, Chile,
China Free, Czech Republic,  Colombia,  Greece,  Hungary, India, Indonesia Free,
Israel,  Jordan,  Korea (at 50%),  Malaysia Free, Mexico Free,  Pakistan,  Peru,
Philippines Free, Poland,  Portugal,  South Africa, Sri Lanka,  Taiwan (at 50%),
Thailand Free, Turkey and Venezuela.

MSCI All Country (AC) Asia Free ex Japan: This index is made up of the following
12 countries: China Free, Hong Kong, India, Indonesia Free, Korea @50%, Malaysia
Free,  Pakistan,  Philippines Free,  Singapore Free, Sri Lanka,  Taiwan @50% and
Thailand Free.

MSCI All Country (AC) Asia  Pacific Free ex Japan:  This index is made up of the
following 14 countries: Australia, China Free, Hong Kong, India, Indonesia Free,
Korea @50%, Malaysia Free, New Zealand,  Pakistan,  Philippines Free,  Singapore
Free, Sri Lanka, Taiwan @50% and Thailand Free.

<PAGE>

6-MONTH CDs.  Data  sources  include the Federal  Reserve  Bulletin and The Wall
Street Journal.

Long-term U.S.  Corporate  Bonds.  Since 1969,  corporate bond total returns are
represented by the Salomon Brothers Long-Term  High-Grade  Corporate Bond Index.
As most large corporate bond transactions  take place over the counter,  a major
dealer is the natural source of these data.  The index includes  nearly all Aaa-
and Aa-rated  bonds with at least 10 years to maturity.  If a bond is downgraded
during a  particular  month,  its return for the month is  included in the index
before removing the bond from future portfolios.

From 1926 to 1968 the total  returns  were  calculated  by summing  the  capital
appreciation  returns  and the  income  returns.  For the  period  1946 to 1968,
Ibbotson and Sinquefield  backdated the Salomon  Brothers' index,  using Salomon
Brothers' monthly yield data with a methodology  similar to that used by Salomon
Brothers for 1969 to 1995.  Capital  appreciation  returns were  calculated from
yields  assuming (at the  beginning of each  monthly  holding  period) a 20-year
maturity,   a  bond   price   equal  to  par,   and  a   coupon   equal  to  the
beginning-of-period  yield.  For the  period  1926 to  1945,  Standard  & Poor's
monthly  high-grade  corporate  composite  yield data were  used,  assuming a 4%
coupon and a 20-year maturity.  The conventional  present-value formula for bond
price for the  beginning  and  end-of-month  prices was used.  (This  formula is
presented in Ross, Stephen A., and Westerfield,  Randolph W., Corporate Finance,
Times Mirror/Mosby,  St. Louis, 1990, p. 97 ["Level-Coupon Bonds"].) The monthly
income return was assumed to be one-twelfth the coupon.

U.S.  (30-DAY)  Treasury Bills. For the U.S.  Treasury Bill Index, data from The
Wall Street  Journal are used after 1977; the CRSP  government  bond file is the
source until 1976. Each month a one-bill portfolio  containing the shortest-term
bill  having not less than one month to  maturity  is  constructed.  (The bill's
original term to maturity is not  relevant.) To measure  holding  period returns
for the one-bill portfolio, the bill is priced as of the last trading day of the
previous month-end and as of the last trading day of the current month.

National  Association of Real Estate  Investment  Trusts  ("Nareit") Equity REIT
Index.  All of the data are based upon the last  closing  price of the month for
all  tax-qualified  REITs  listed on the  NYSE,  AMEX and  NASDAQ.  The data are
market-value-weighted.  Prior to 1987 REITs were added to the index the  January
following  their  listing.  Since 1987 newly formed or listed REITs are added to
the total  shares  outstanding  figure in the month that the shares are  issued.
Only  common  shares  issued by the REIT are  included  in the index.  The total
return  calculation  is based upon the weighting at the beginning of the period.
Only  those  REITs  listed for the  entire  period are used in the total  return
calculation.  Dividends are included in the month based upon their payment date.
There is no smoothing of income. Liquidating dividends, whether full or partial,
are treated as income.

<PAGE>

Russell U.S. Equity  Indexes.  The Russell 3000(R) Index (the "Russell 3000") is
comprised  of  the  3,000  largest  U.S.   companies  as  determined  by  market
capitalization  representing  approximately  98% of the U.S. equity market.  The
average market  capitalization is approximately $2.8 billion. The Russell 2500TM
Index measures  performance of the 2,500 smallest companies in the Russell 3000.
The average market  capitalization  is  approximately  $733.4  million,  and the
largest company in the index has an approximate  market  capitalization  of $2.9
billion.  The Russell  2000(R) Index measures  performance of the 2,000 smallest
stocks  in the  Russell  3000;  the  largest  company  in the index has a market
capitalization  of  approximately  $1.1 billion.  The Russell 1000(R) Index (the
"Russell 1000")  measures the performance of the 1,000 largest  companies in the
Russell 3000. The average market  capitalization is approximately  $7.6 billion.
The smallest company in the index has an approximate  market  capitalization  of
$1.1  billion.  The  Russell  MidcapTM  Index  measures  performance  of the 800
smallest  companies in the Russell 1000. The largest company in the index has an
approximate market capitalization of $8.0 billion.

The  Russell  indexes are  reconstituted  annually as of July 1, based on May 31
market capitalization rankings.

Wilshire Real Estate Securities Index. The Wilshire Real Estate Securities Index
is a market  capitalization  weighted  index of 120 publicly  traded real estate
securities,  such as  REITs,  real  estate  operating  companies  ("REOCs")  and
partnerships.

The index  contains  performance  data on five  major  categories  of  property:
office, retail,  industrial,  apartment and miscellaneous.  The companies in the
index are 91.66% equity and hybrid REITs and 8.33% REOCs.

Standard    &    Poor's    Midcap    400    Index.    The    S&P    400   is   a
market-capitalization-weighted  index.  The performance  data for the index were
calculated  by taking  the  stocks  presently  in the index  and  tracking  them
backwards in time as long as there were prices reported.  No attempt was made to
determine what stocks "might have been" in the S&P 400 five or ten years ago had
it existed.  Dividends are reinvested on a monthly basis prior to June 30, 1991,
and are reinvested daily thereafter.

Lipper Balanced Funds Index. This index represents equally weighted performance,
adjusted for capital gains distributions and income dividends,  of approximately
30 of the largest  funds with a primary  objective  of  conserving  principal by
maintaining  at all times a balanced  portfolio of stocks and bonds.  Typically,
the stock/bond ratio ranges around 60%/40%.

Bank  Savings  Account.   Data  sources  include  the  U.S.  League  of  Savings
Institutions  Sourcebook;  average  annual  yield on savings  deposits  in FSLIC
[FDIC]  insured  savings  institutions  for the years 1963 to 1987; and The Wall
Street Journal thereafter.

Sources:  Ibbotson Associates,  Towers Data Systems, Lipper Analytical Services,
Inc. and PGI

<PAGE>
<TABLE>
<CAPTION>
                  PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
<S>             <C>         <C>            <C>            <C>            <C>           <C>           <C>           
                               Dow                                        S&P/          S&P/
                 S&P          Jones        U.S. Small                    BARRA          BARRA        Merrill Lynch
                 500        Industrial        Stock         U.S.          500            500           Micro-Cap
                             Average          Index       Inflation      Growth         Value            Index
- ----------------------------------------------------------------------------------------------------------------------
Dec 1925         N/A           N/A             N/A           N/A          N/A            N/A              N/A
Dec 1926        11.62          N/A            0.28          -1.49         N/A            N/A              N/A
Dec 1927        37.49          N/A            22.10         -2.08         N/A            N/A              N/A
Dec 1928        43.61         55.38           39.69         -0.97         N/A            N/A              N/A
Dec 1929        -8.42         -13.64         -51.36         0.20          N/A            N/A              N/A
Dec 1930        -24.90        -30.22         -38.15         -6.03         N/A            N/A              N/A
Dec 1931        -43.34        -49.03         -49.75         -9.52         N/A            N/A              N/A
Dec 1932        -8.19         -16.88          -5.39        -10.30         N/A            N/A              N/A
Dec 1933        53.99         73.71          142.87         0.51          N/A            N/A              N/A
Dec 1934        -1.44          8.07           24.22         2.03          N/A            N/A              N/A
Dec 1935        47.67         43.77           40.19         2.99          N/A            N/A              N/A
Dec 1936        33.92         30.23           64.80         1.21          N/A            N/A              N/A
Dec 1937        -35.03        -28.88         -58.01         3.10          N/A            N/A              N/A
Dec 1938        31.12         33.16           32.80         -2.78         N/A            N/A              N/A
Dec 1939        -0.41          1.31           0.35          -0.48         N/A            N/A              N/A
Dec 1940        -9.78         -7.96           -5.16         0.96          N/A            N/A              N/A
Dec 1941        -11.59        -9.88           -9.00         9.72          N/A            N/A              N/A
Dec 1942        20.34         14.13           44.51         9.29          N/A            N/A              N/A
Dec 1943        25.90         19.06           88.37         3.16          N/A            N/A              N/A
Dec 1944        19.75         17.19           53.72         2.11          N/A            N/A              N/A
Dec 1945        36.44         31.60           73.61         2.25          N/A            N/A              N/A
Dec 1946        -8.07         -4.40          -11.63         18.16         N/A            N/A              N/A
Dec 1947         5.71          7.61           0.92          9.01          N/A            N/A              N/A
Dec 1948         5.50          4.27           -2.11         2.71          N/A            N/A              N/A
Dec 1949        18.79         20.92           19.75         -1.80         N/A            N/A              N/A
Dec 1950        31.71         26.40           38.75         5.79          N/A            N/A              N/A
Dec 1951        24.02         21.77           7.80          5.87          N/A            N/A              N/A
Dec 1952        18.37         14.58           3.03          0.88          N/A            N/A              N/A
Dec 1953        -0.99          2.02           -6.49         0.62          N/A            N/A              N/A
Dec 1954        52.62         51.25           60.58         -0.50         N/A            N/A              N/A
Dec 1955        31.56         26.58           20.44         0.37          N/A            N/A              N/A
Dec 1956         6.56          7.10           4.28          2.86          N/A            N/A              N/A
Dec 1957        -10.78        -8.63          -14.57         3.02          N/A            N/A              N/A
Dec 1958        43.36         39.31           64.89         1.76          N/A            N/A              N/A
Dec 1959        11.96         20.21           16.40         1.50          N/A            N/A              N/A
Dec 1960         0.47         -6.14           -3.29         1.48          N/A            N/A              N/A
Dec 1961        26.89         22.60           32.09         0.67          N/A            N/A              N/A
Dec 1962        -8.73         -7.43          -11.90         1.22          N/A            N/A              N/A
Dec 1963        22.80         20.83           23.57         1.65          N/A            N/A              N/A
</TABLE>
<PAGE>

<TABLE>
<CAPTION>
                  PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
<S>             <C>         <C>            <C>            <C>          <C>             <C>            <C>                    
                               Dow                                        S&P/          S&P/
                 S&P          Jones        U.S. Small                  BARRA 500        BARRA        Merrill Lynch
                 500        Industrial        Stock         U.S.         Growth          500           Micro-Cap
                             Average          Index       Inflation                     Value            Index
- ----------------------------------------------------------------------------------------------------------------------
Dec 1964        16.48         18.85           23.52         1.19          N/A            N/A              N/A
Dec 1965        12.45         14.39           41.75         1.92          N/A            N/A              N/A
Dec 1966        -10.06        -15.78          -7.01         3.35          N/A            N/A              N/A
Dec 1967        23.98         19.16           83.57         3.04          N/A            N/A              N/A
Dec 1968        11.06          7.93           35.97         4.72          N/A            N/A              N/A
Dec 1969        -8.50         -11.78         -25.05         6.11          N/A            N/A              N/A
Dec 1970         4.01          9.21          -17.43         5.49          N/A            N/A              N/A
Dec 1971        14.31          9.83           16.50         3.36          N/A            N/A              N/A
Dec 1972        18.98         18.48           4.43          3.41          N/A            N/A              N/A
Dec 1973        -14.66        -13.28         -30.90         8.80          N/A            N/A              N/A
Dec 1974        -26.47        -23.58         -19.95         12.20         N/A            N/A              N/A
Dec 1975        37.20         44.75           52.82         7.01         31.72          43.38             N/A
Dec 1976        23.84         22.82           57.38         4.81         13.84          34.93             N/A
Dec 1977        -7.18         -12.84          25.38         6.77         -11.82         -2.57             N/A
Dec 1978         6.56          2.79           23.46         9.03          6.78          6.16             27.76
Dec 1979        18.44         10.55           43.46         13.31        15.72          21.16            43.18
Dec 1980        32.42         22.17           39.88         12.40        39.40          23.59            32.32
Dec 1981        -4.91         -3.57           13.88         8.94         -9.81          0.02              9.18
Dec 1982        21.41         27.11           28.01         3.87         22.03          21.04            33.62
Dec 1983        22.51         25.97           39.67         3.80         16.24          28.89            42.44
Dec 1984         6.27          1.31           -6.67         3.95          2.33          10.52            -14.97
Dec 1985        32.16         33.55           24.66         3.77         33.31          29.68            22.89
Dec 1986        18.47         27.10           6.85          1.13         14.50          21.67             3.45
Dec 1987         5.23          5.48           -9.30         4.41          6.50          3.68             -13.84
Dec 1988        16.81         16.14           22.87         4.42         11.95          21.67            22.76
Dec 1989        31.49         32.19           10.18         4.65         36.40          26.13             8.06
Dec 1990        -3.17         -0.56          -21.56         6.11          0.20          -6.85            -29.55
Dec 1991        30.55         24.19           44.63         3.06         38.37          22.56            57.44
Dec 1992         7.67          7.41           23.35         2.90          5.07          10.53            36.62
Dec 1993         9.99         16.94           20.98         2.75          1.68          18.60            31.32
Dec 1994         1.31          5.06           3.11          2.67          3.13          -0.64             1.81
Dec 1995        37.43         36.84           34.46         2.54         38.13          36.99            30.70
Dec 1996        23.07         28.84           17.62         3.32         23.96          21.99            13.88
Dec 1997        33.36         24.88           22.78         1.92         36.52          29.98            24.61
Dec 1998        28.58         18.15           -7.31         1.80         42.16          14.67            -6.15
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
 
                PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
<S>              <C>          <C>                <C>         <C>         <C>               <C>                        
                  Long-       Intermediate-      MSCI                      Long-
                  Term          Term U.S.        EAFE         6-         Term U.S.          U.S.
               U.S. Gov't      Government       (Net of      Month       Corporate         T-Bill
                  Bonds           Bonds         Taxes)        CDs          Bonds          (30-Day)
- ------------------------------------------------------------------------------------------------------
Dec 1925           N/A             N/A            N/A         N/A           N/A             N/A
Dec 1926          7.77            5.38            N/A         N/A           7.37            3.27
Dec 1927          8.93            4.52            N/A         N/A           7.44            3.12
Dec 1928          0.10            0.92            N/A         N/A           2.84            3.56
Dec 1929          3.42            6.01            N/A         N/A           3.27            4.75
Dec 1930          4.66            6.72            N/A         N/A           7.98            2.41
Dec 1931          -5.31           -2.32           N/A         N/A          -1.85            1.07
Dec 1932          16.84           8.81            N/A         N/A          10.82            0.96
Dec 1933          -0.07           1.83            N/A         N/A          10.38            0.30
Dec 1934          10.03           9.00            N/A         N/A          13.84            0.16
Dec 1935          4.98            7.01            N/A         N/A           9.61            0.17
Dec 1936          7.52            3.06            N/A         N/A           6.74            0.18
Dec 1937          0.23            1.56            N/A         N/A           2.75            0.31
Dec 1938          5.53            6.23            N/A         N/A           6.13           -0.02
Dec 1939          5.94            4.52            N/A         N/A           3.97            0.02
Dec 1940          6.09            2.96            N/A         N/A           3.39            0.00
Dec 1941          0.93            0.50            N/A         N/A           2.73            0.06
Dec 1942          3.22            1.94            N/A         N/A           2.60            0.27
Dec 1943          2.08            2.81            N/A         N/A           2.83            0.35
Dec 1944          2.81            1.80            N/A         N/A           4.73            0.33
Dec 1945          10.73           2.22            N/A         N/A           4.08            0.33
Dec 1946          -0.10           1.00            N/A         N/A           1.72            0.35
Dec 1947          -2.62           0.91            N/A         N/A          -2.34            0.50
Dec 1948          3.40            1.85            N/A         N/A           4.14            0.81
Dec 1949          6.45            2.32            N/A         N/A           3.31            1.10
Dec 1950          0.06            0.70            N/A         N/A           2.12            1.20
Dec 1951          -3.93           0.36            N/A         N/A          -2.69            1.49
Dec 1952          1.16            1.63            N/A         N/A           3.52            1.66
Dec 1953          3.64            3.23            N/A         N/A           3.41            1.82
Dec 1954          7.19            2.68            N/A         N/A           5.39            0.86
Dec 1955          -1.29           -0.65           N/A         N/A           0.48            1.57
Dec 1956          -5.59           -0.42           N/A         N/A          -6.81            2.46
Dec 1957          7.46            7.84            N/A         N/A           8.71            3.14
Dec 1958          -6.09           -1.29           N/A         N/A          -2.22            1.54
Dec 1959          -2.26           -0.39           N/A         N/A          -0.97            2.95
Dec 1960          13.78           11.76           N/A         N/A           9.07            2.66

</TABLE>
<PAGE>
<TABLE>
<CAPTION>
   
                  PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
<S>             <C>           <C>               <C>          <C>         <C>              <C>               
                  Long-       Intermediate-      MSCI                      Long-
                  Term          Term U.S.        EAFE         6-         Term U.S.          U.S.
               U.S. Gov't      Government       (Net of      Month       Corporate         T-Bill
                  Bonds           Bonds         Taxes)        CDs          Bonds          (30-Day)
- ------------------------------------------------------------------------------------------------------
Dec 1961          0.97            1.85            N/A         N/A           4.82            2.13
Dec 1962          6.89            5.56            N/A         N/A           7.95            2.73
Dec 1963          1.21            1.64            N/A         N/A           2.19            3.12
Dec 1964          3.51            4.04            N/A        4.18           4.77            3.54
Dec 1965          0.71            1.02            N/A        4.68          -0.46            3.93
Dec 1966          3.65            4.69            N/A        5.76           0.20            4.76
Dec 1967          -9.18           1.01            N/A        5.48          -4.95            4.21
Dec 1968          -0.26           4.54            N/A        6.44           2.57            5.21
Dec 1969          -5.07           -0.74           N/A        8.71          -8.09            6.58
Dec 1970          12.11           16.86         -11.66       7.06          18.37            6.52
Dec 1971          13.23           8.72           29.59       5.36          11.01            4.39
Dec 1972          5.69            5.16           36.35       5.38           7.26            3.84
Dec 1973          -1.11           4.61          -14.92       8.60           1.14            6.93
Dec 1974          4.35            5.69          -23.16       10.20         -3.06            8.00
Dec 1975          9.20            7.83           35.39       6.51          14.64            5.80
Dec 1976          16.75           12.87          2.54        5.22          18.65            5.08
Dec 1977          -0.69           1.41           18.06       6.12           1.71            5.12
Dec 1978          -1.18           3.49           32.62       10.21         -0.07            7.18
Dec 1979          -1.23           4.09           4.75        11.90         -4.18           10.38
Dec 1980          -3.95           3.91           22.58       12.33         -2.76           11.24
Dec 1981          1.86            9.45           -2.28       15.50         -1.24           14.71
Dec 1982          40.36           29.10          -1.86       12.18         42.56           10.54
Dec 1983          0.65            7.41           23.69       9.65           6.26            8.80
Dec 1984          15.48           14.02          7.38        10.65         16.86            9.85
Dec 1985          30.97           20.33          56.16       7.82          30.09            7.72
Dec 1986          24.53           15.14          69.44       6.30          19.85            6.16
Dec 1987          -2.71           2.90           24.63       6.58          -0.27            5.47
Dec 1988          9.67            6.10           28.27       8.15          10.70            6.35
Dec 1989          18.11           13.29          10.54       8.27          16.23            8.37
Dec 1990          6.18            9.73          -23.45       7.85           6.78            7.81
Dec 1991          19.30           15.46          12.13       4.95          19.89            5.60
Dec 1992          8.05            7.19          -12.17       3.27           9.39            3.51
Dec 1993          18.24           11.24          32.56       2.88          13.19            2.90
Dec 1994          -7.77           -5.14          7.78        5.40          -5.76            3.90
Dec 1995          31.67           16.80          11.21       5.21          27.20            5.60
Dec 1996          -0.93           2.10           6.05        5.21           1.40            5.21
Dec 1997          15.85           8.38           1.78        5.71          12.95            5.26
Dec 1998          13.06          10.21          20.00        5.34          10.76            4.86
    
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
   
                  PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
<S>              <C>           <C>         <C>             <C>           <C>              <C>              <C>                 
                 NAREIT                                                   Lipper           MSCI
                 Equity       Russell       Wilshire                     Balanced        Emerging           Bank
                  REIT         2000       Real Estate        S&P           Fund          Markets          Savings
                 Index         Index       Securities        400           Index        Free Index        Account
- -----------------------------------------------------------------------------------------------------------------------
Dec 1925          N/A           N/A           N/A            N/A            N/A            N/A              N/A
Dec 1926          N/A           N/A           N/A            N/A            N/A            N/A              N/A
Dec 1927          N/A           N/A           N/A            N/A            N/A            N/A              N/A
Dec 1928          N/A           N/A           N/A            N/A            N/A            N/A              N/A
Dec 1929          N/A           N/A           N/A            N/A            N/A            N/A              N/A
Dec 1930          N/A           N/A           N/A            N/A            N/A            N/A              5.30
Dec 1931          N/A           N/A           N/A            N/A            N/A            N/A              5.10
Dec 1932          N/A           N/A           N/A            N/A            N/A            N/A              4.10
Dec 1933          N/A           N/A           N/A            N/A            N/A            N/A              3.40
Dec 1934          N/A           N/A           N/A            N/A            N/A            N/A              3.50
Dec 1935          N/A           N/A           N/A            N/A            N/A            N/A              3.10
Dec 1936          N/A           N/A           N/A            N/A            N/A            N/A              3.20
Dec 1937          N/A           N/A           N/A            N/A            N/A            N/A              3.50
Dec 1938          N/A           N/A           N/A            N/A            N/A            N/A              3.50
Dec 1939          N/A           N/A           N/A            N/A            N/A            N/A              3.40
Dec 1940          N/A           N/A           N/A            N/A            N/A            N/A              3.30
Dec 1941          N/A           N/A           N/A            N/A            N/A            N/A              3.10
Dec 1942          N/A           N/A           N/A            N/A            N/A            N/A              3.00
Dec 1943          N/A           N/A           N/A            N/A            N/A            N/A              2.90
Dec 1944          N/A           N/A           N/A            N/A            N/A            N/A              2.80
Dec 1945          N/A           N/A           N/A            N/A            N/A            N/A              2.50
Dec 1946          N/A           N/A           N/A            N/A            N/A            N/A              2.20
Dec 1947          N/A           N/A           N/A            N/A            N/A            N/A              2.30
Dec 1948          N/A           N/A           N/A            N/A            N/A            N/A              2.30
Dec 1949          N/A           N/A           N/A            N/A            N/A            N/A              2.40
Dec 1950          N/A           N/A           N/A            N/A            N/A            N/A              2.50
Dec 1951          N/A           N/A           N/A            N/A            N/A            N/A              2.60
Dec 1952          N/A           N/A           N/A            N/A            N/A            N/A              2.70
Dec 1953          N/A           N/A           N/A            N/A            N/A            N/A              2.80
Dec 1954          N/A           N/A           N/A            N/A            N/A            N/A              2.90
Dec 1955          N/A           N/A           N/A            N/A            N/A            N/A              2.90
Dec 1956          N/A           N/A           N/A            N/A            N/A            N/A              3.00
Dec 1957          N/A           N/A           N/A            N/A            N/A            N/A              3.30
Dec 1958          N/A           N/A           N/A            N/A            N/A            N/A              3.38
Dec 1959          N/A           N/A           N/A            N/A            N/A            N/A              3.53
Dec 1960          N/A           N/A           N/A            N/A           5.77            N/A              3.86
Dec 1961          N/A           N/A           N/A            N/A           20.59           N/A              3.90
    
</TABLE>
<PAGE>
<TABLE>
<CAPTION>
                  PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
<S>              <C>          <C>         <C>               <C>          <C>             <C>               <C>               
                 NAREIT                                                   Lipper           MSCI
                 Equity       Russell       Wilshire                     Balanced        Emerging           Bank
                  REIT         2000       Real Estate        S&P           Fund          Markets          Savings
                 Index         Index       Securities        400           Index        Free Index        Account
- -----------------------------------------------------------------------------------------------------------------------
Dec 1962          N/A           N/A           N/A            N/A           -6.80           N/A              4.08
Dec 1963          N/A           N/A           N/A            N/A           13.10           N/A              4.17
Dec 1964          N/A           N/A           N/A            N/A           12.36           N/A              4.19
Dec 1965          N/A           N/A           N/A            N/A           9.80            N/A              4.23
Dec 1966          N/A           N/A           N/A            N/A           -5.86           N/A              4.45
Dec 1967          N/A           N/A           N/A            N/A           15.09           N/A              4.67
Dec 1968          N/A           N/A           N/A            N/A           13.97           N/A              4.68
Dec 1969          N/A           N/A           N/A            N/A           -9.01           N/A              4.80
Dec 1970          N/A           N/A           N/A            N/A           5.62            N/A              5.14
Dec 1971          N/A           N/A           N/A            N/A           13.90           N/A              5.30
Dec 1972          8.01          N/A           N/A            N/A           11.13           N/A              5.37
Dec 1973         -15.52         N/A           N/A            N/A          -12.24           N/A              5.51
Dec 1974         -21.40         N/A           N/A            N/A          -18.71           N/A              5.96
Dec 1975         19.30          N/A           N/A            N/A           27.10           N/A              6.21
Dec 1976         47.59          N/A           N/A            N/A           26.03           N/A              6.23
Dec 1977         22.42          N/A           N/A            N/A           -0.72           N/A              6.39
Dec 1978         10.34          N/A          13.04           N/A           4.80            N/A              6.56
Dec 1979         35.86         43.09         70.81           N/A           14.67           N/A              7.29
Dec 1980         24.37         38.58         22.08           N/A           19.70           N/A              8.78
Dec 1981          6.00         2.03           7.18           N/A           1.86            N/A             10.71
Dec 1982         21.60         24.95         24.47          22.68          30.63           N/A             11.19
Dec 1983         30.64         29.13         27.61          26.10          17.44           N/A              9.71
Dec 1984         20.93         -7.30         20.64           1.18          7.46            N/A              9.92
Dec 1985         19.10         31.05         22.20          35.58          29.83           N/A              9.02
Dec 1986         19.16         5.68          20.30          16.21          18.43           N/A              7.84
Dec 1987         -3.64         -8.77         -7.86          -2.03          4.13            N/A              6.92
Dec 1988         13.49         24.89         24.18          20.87          11.18          40.43             7.20
Dec 1989          8.84         16.24          2.37          35.54          19.70          64.96             7.91
Dec 1990         -15.35       -19.51         -33.46         -5.12          0.66           -10.55            7.80
Dec 1991         35.70         46.05         20.03          50.10          25.83          59.91             4.61
Dec 1992         14.59         18.41          7.36          11.91          7.46           11.40             2.89
Dec 1993         19.65         18.91         15.24          13.96          11.95          74.83             2.73
Dec 1994          3.17         -1.82          1.64          -3.57          -2.05          -7.32             4.96
Dec 1995         15.27         28.44         13.65          30.94          24.89          -5.21             5.24
Dec 1996         35.26         16.49         36.87          19.20          13.01           6.03             4.95
Dec 1997         20.29         22.36         19.80          32.26          20.30          -11.59            5.17
Dec 1998        -17.51         -2.55        -17.63          19.12          15.09          -25.34            4.63
</TABLE>
<PAGE>
<TABLE>
<CAPTION>

                  PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
<S>           <C>                       <C> 

               MSCI All Country (AC)    MSCI All Country
                Asia Free ex Japan      (AC) Asia Pacific
                                          Free ex Japan
- ------------------------------------------------------------
Dec 1925                N/A                    N/A
Dec 1926                N/A                    N/A
Dec 1927                N/A                    N/A
Dec 1928                N/A                    N/A
Dec 1929                N/A                    N/A
Dec 1930                N/A                    N/A
Dec 1931                N/A                    N/A
Dec 1932                N/A                    N/A
Dec 1933                N/A                    N/A
Dec 1934                N/A                    N/A
Dec 1935                N/A                    N/A
Dec 1936                N/A                    N/A
Dec 1937                N/A                    N/A
Dec 1938                N/A                    N/A
Dec 1939                N/A                    N/A
Dec 1940                N/A                    N/A
Dec 1941                N/A                    N/A
Dec 1942                N/A                    N/A
Dec 1943                N/A                    N/A
Dec 1944                N/A                    N/A
Dec 1945                N/A                    N/A
Dec 1946                N/A                    N/A
Dec 1947                N/A                    N/A
Dec 1948                N/A                    N/A
Dec 1949                N/A                    N/A
Dec 1950                N/A                    N/A
Dec 1951                N/A                    N/A
Dec 1952                N/A                    N/A
Dec 1953                N/A                    N/A
Dec 1954                N/A                    N/A
Dec 1955                N/A                    N/A
Dec 1956                N/A                    N/A
Dec 1957                N/A                    N/A
Dec 1958                N/A                    N/A
Dec 1959                N/A                    N/A
Dec 1960                N/A                    N/A
Dec 1961                N/A                    N/A

</TABLE>
                                        
<PAGE>
<TABLE>
<CAPTION>
   
                  PERFORMANCE STATISTICS - TOTAL RETURN PERCENT
<S>           <C>                        <C> 
               MSCI All Country (AC)    MSCI All Country
                Asia Free ex Japan      (AC) Asia Pacific
                                          Free ex Japan
- ------------------------------------------------------------
Dec 1962                N/A                    N/A
Dec 1963                N/A                    N/A
Dec 1964                N/A                    N/A
Dec 1965                N/A                    N/A
Dec 1966                N/A                    N/A
Dec 1967                N/A                    N/A
Dec 1968                N/A                    N/A
Dec 1969                N/A                    N/A
Dec 1970                N/A                    N/A
Dec 1971                N/A                    N/A
Dec 1972                N/A                    N/A
Dec 1973                N/A                    N/A
Dec 1974                N/A                    N/A
Dec 1975                N/A                    N/A
Dec 1976                N/A                    N/A
Dec 1977                N/A                    N/A
Dec 1978                N/A                    N/A
Dec 1979                N/A                    N/A
Dec 1980                N/A                    N/A
Dec 1981                N/A                    N/A
Dec 1982                N/A                    N/A
Dec 1983                N/A                    N/A
Dec 1984                N/A                    N/A
Dec 1985                N/A                    N/A
Dec 1986                N/A                    N/A
Dec 1987                N/A                    N/A
Dec 1988               30.00                  30.45
Dec 1989               32.13                  21.43
Dec 1990               -6.54                 -11.86
Dec 1991               30.98                  32.40
Dec 1992               21.81                  9.88
Dec 1993              103.39                  84.94
Dec 1994              -16.94                 -12.59
Dec 1995               4.00                   10.00
Dec 1996               10.05                  8.08
Dec 1997              -40.31                 -34.20
Dec 1998               -7.79                  -4.42
Source:  Lipper Analytical Services. Inc
    
</TABLE>
<PAGE>


21.      APPENDIX D - OTHER PIONEER INFORMATION

The Pioneer group of mutual funds was  established  in 1928 with the creation of
Pioneer Fund.  Pioneer is one of the oldest and most experienced  money managers
in the U.S.

   
As of December 31, 1998, Pioneer employed a professional investment staff of   ,
with a  combined  average  of    years'  experience  in the  financial  services
industry.

Total  assets  of  all  Pioneer   mutual  funds  at  December  31,  1998,   were
approximately $22 billion representing 1,363,446 shareholder accounts, 890,148
non-retirement accounts and 3473,298 retirement accounts.
    

<PAGE>

                           PART C - OTHER INFORMATION

Item 23.  Exhibits

Amended Form N-1A
Exhibit Reference
       (a)       1.    Agreement and Declaration of Trust(1)
       (a)       1.1.  Form of Certificate of Trust(1)
       (b)       2.    By-Laws(1)
       (c)       4.1.  Specimen Class A Share Certificate(1)
       (c)       4.2.  Specimen Class B Share Certificate(1)
       (c)       4.3.  Specimen Class C Share Certificate(1)
       (d)       5.    Form of Management Contract(1)
       (e)       6.1.  Form of Underwriting Agreement(2)
       (e)       6.2.  Form of Dealer Sales Agreement(1)
       (f)       7.    None
       (g)       8.    Form of Custody Agreement with Brown Brothers
                       Harriman & Co.(1)
       (h)       9.    Investment Company Service Agreement(1)
       (h)       9.1.  Form of Agreement and Plan of Reorganization(3)
       (h)       9.1.  Administration Agreement(4)
       (i)       10.   Legal Opinion of Morris, Nichols, Arsht & Tunnell(1)
       (j)       11.   Consent of Independent Public Accountants(5)
       (k)       12.   None
       (l)       13.   None
       (m)       15.1. Class A Distribution Plan(1)
       (m)       15.2. Form of Class B Distribution Plan(2)
       (m)       15.3. Class C Distribution Plan(1)
       (n)       17.   Financial Data Schedules(5)
       (o)       18.   Multiple Class Plan Pursuant to Rule 18f-3(1)
       N/A       19.   Powers of Attorney(4)

- ------------------------

(1) Previously filed. Incorporated herein by reference from the exhibits filed
with Post-Effective Amendment No. 46 to the Registration Statement (File No.
2-32773) as filed with the Securities and Exchange Commission (the "SEC") on 
May 1, 1996 (Accession No. 0000078758-96-000017).

(2) Previously filed. Incorporated herein by reference from the exhibits filed
with Post-Effective Amendment No. 49 to the Registration Statement (File No.
2-32773) as filed with the SEC on October 30, 1998 (Accession No.
0000950146-98-001819).

(3) Previously filed. Incorporated herein by reference from the exhibits filed
with Post-Effective Amendment No. 45 to the Registration Statement (File No.
2-32773) as filed with the SEC on March 1, 1996 (Accession No.
0000078758-96-000011).

(4) Previouslly filed.  Incoporated herein by reference from the exhibits filed 
with Post-Effective Amendment No. 50 to the Registration Statement (File No.
2-32773) as filed with the SEC on November 12, 1998 (Accession No.
0000078758-98-000011).

(5) Filed herewith.

Item 24.  Persons Controlled by or Under Common Control with the Fund

     None.

Item 25.  Indemnification

         Except for the Agreement and Declaration of Trust (the "Declaration"),
dated April 26, 1996, establishing the Fund as a business trust under
Delaware law, there is no contract, arrangement or statute under which any
Trustee, officer, underwriter or affiliated person of the Fund is insured
or indemnified. The Declaration provides that no Trustee or officer will be
indemnified against any liability to which the Fund would otherwise be
subject by reason of or for willful misfeasance, bad faith, gross negligence or
reckless disregard of such person's duties.

         Insofar as indemnification for liability arising under the Securities
Act of 1933, as amended (the "1933 Act"), may be available to Trustees, officers
and controlling persons of the Fund pursuant to the foregoing provisions, or
otherwise, the Fund has been advised that in the opinion of the SEC such

                                      C-1
<PAGE>


indemnification is against public policy as expressed in the 1933 Act and is,
therefore, unenforceable. In the event that a claim for indemnification against
such liabilities (other than the payment by the Fund of expenses incurred or
paid by a Trustee, officer or controlling person of the Fund in the successful
defense of any action, suit or proceeding) is asserted by such Trustee, officer
or controlling person in connection with the securities being registered, the
Fund will, unless in the opinion of its counsel the matter has been settled by
controlling precedent, submit to a court of appropriate jurisdiction the
question whether such indemnification by it is against public policy as
expressed in the 1933 Act and will be governed by the final adjudication of such
issue.

Item 26.  Business and Other Connections of Investment Adviser

     Pioneer Investment Management, Inc. ("Pioneer Investments") is a registered
investment adviser under the Investment Advisers Act of 1940, as amended, and is
a wholly owned subsidiary of The Pioneer Group, Inc. ("Pioneer").  Pioneer
Investments manages investment companies, pension and profit sharing plans,
trusts, estates or charitable organizations and other corporations or
business entities.

     To the knowledge of the Fund, none of Pioneer Investments' directors
or executive officers is or has been during their employment with Pioneer
Investments engaged in any other business, profession, vocation or employment
of a substantial nature for the past two fiscal years, except as noted below.
Certain directors and officers, however, may hold or may have held various
positions with, and engage or have engaged in business for, the investment
companies that Pioneer Investments manages, Pioneer and/or other Pioneer
subsidiaries.

                              OTHER BUSINESS, PROFESSION, VOCATION OR
                              EMPLOYMENT OF SUBSTANTIAL NATURE WITHIN LAST TWO
NAME OF DIRECTOR/OFFICER      FISCAL YEARS

John F. Cogan, Jr.            Senior Partner, Hale and Dorr LLP, 60 State
                              Street, Boston, Massachusetts 02109

Joseph P. Barri               Senior Partner, Hale and Dorr LLP, 60 State
                              Street, Boston, Massachusetts 02109

Item 27.  Principal Underwriters

         (a)      See "Management of the Fund" in the Statement of Additional
                  Information.

         (b)      Directors and officers of Pioneer Funds Distributor, Inc.:

                       POSITIONS AND OFFICES WITH   POSITIONS AND OFFICES WITH
       NAME            UNDERWRITER                  FUND

John F. Cogan, Jr.     Director and Chairman        Chairman of the Board,
                                                    President and Trustee

Robert L. Butler       Director                     None

David D. Tripple       Director and President       Executive Vice President and
                                                    Trustee

Steven M. Graziano     Senior Vice President        None

Stephen W. Long        Senior Vice President        None

Barry G. Knight        Vice President               None


                                      C-2
<PAGE>


William A. Misata      Vice President               None

Anne W. Patenaude      Vice President               None

Elizabeth B. Bennett   Vice President               None

Gail A. Smyth          Vice President               None

Constance D. Spiros    Vice President               None

Marcy L. Supovitz      Vice President               None

Mary Kleeman           Vice President               None

Steven R. Berke        Assistant Vice President     None

Steven H. Forss        Assistant Vice President     None

Mary Sue Hoban         Assistant Vice President     None

Debra A. Levine        Assistant Vice President     None

Junior Roy McFarland   Assistant Vice President     None

Marie E. Moynihan      Assistant Vice President     None

William H. Keough      Treasurer                    None

Roy P. Rossi           Assistant Treasurer          None

Joseph P. Barri        Clerk                        Secretary

Robert P. Nault        Assistant Clerk              Assistant Secretary

The principal business address of each of these individuals is 60 State Street,
Boston, Massachusetts 02109-1820.

         (c)      Not applicable.

Item 28.  Location of Accounts and Records

         The accounts and records are maintained at the Fund's office at
60 State Street, Boston, Massachusetts 02109; contact the Treasurer.

Item 29.  Management Services

     Not applicable.

Item 30.  Undertakings

     (a)  Not Applicable
          
          
          
          
          
          
          
          
          
 

                                      C-3
<PAGE>


                                   SIGNATURES


     Pursuant  to  the  requirements  of the  Securities  Act of  1933  and  the
Investment  Company  Act of 1940,  the Fund  certifies  that it meets all of the
requirements for effectiveness of this registration  statement under Rule 485(b)
under the Securities Act of 1933 and has duly caused this registration statement
to be signed on its behalf by the undersigned,  duly authorized,  in the City of
Boston and The Commonwealth of Massachusetts on the 27th day of January 1999.

                                             PIONEER II



                                        By:  /s/ David D. Tripple
                                             David D. Tripple
                                             Executive Vice President


     Pursuant  to  the   requirements  of  the  Securities  Act  of  1933,  this
registration  statement  has been signed below by the  following  persons in the
capacities and on the date indicated:

Signature                      Title

John F. Cogan, Jr.*            Chairman of the Board              )
John F. Cogan, Jr.             and President                      )
                               (Principal Executive               )
                               Officer)                           )
                                                                  )
                                                                  )
/s/ John A. Boynton            Chief Financial Officer            )
John A. Boynton                and Treasurer (Principal           )
                               Financial and Accounting           )
                               Officer)                           )
                                                                  )
                                                                  )
Trustees:                                                         )
                                                                  )
                                                                  )
Mary K. Bush*                                                     )
Mary K. Bush                                                      )
                                                                  )
                                                                  )
John F. Cogan, Jr.*                                               )
John F. Cogan, Jr.                                                )
                                                                  )
                                                                  )
                                                                  )
Richard H. Egdahl*                                                )
Richard H. Egdahl                                                 )
                                                                  )
                                                                  )
Margaret BW Graham*                                               )
Margaret B. W. Graham                                             )
                                                                  )
                                                                  )
John W. Kendrick*                                                 )
John W. Kendrick                                                  )
                                                                  )
                                                                  )
Marguerite A. Piret*                                              )
Marguerite A. Piret                                               )
                                                                  )
                                                                  )
/s/ David D. Tripple                                              )
David D. Tripple                                                  )
                                                                  )
                                                                  )
Stephen K. West*                                                  )
Stephen K. West                                                   )
                                                                  )
                                                                  )
John Winthrop*                                                    )
John Winthrop                                                     )
                                                                  )
                                                                  )
*By:     /s/ David D. Tripple              Dated: January 27, 1999)
         David D. Tripple
         Attorney-in-fact


<PAGE>


                                  Exhibit Index


Exhibit
Number                     Document Title


11.            Consent of Independent Public Accountants

17.            Financial Data Schedules (filed as Exhibit 27)







                              Arthur Andersen LLP








                    Consent of Independent Public Accountants



As independent public accountants, we hereby consent to the use of our report on
Pioneer II dated November 6, 1998 (and to all references to our firm) included
in or made a part of Post-Effective Amendment No. 51 and Amendment No. 34 to
Registration Statement File Nos. 2-32773 and 811-07611, respectively.



                                        /s/ Arthur Andersen LLP
                                        Arthur Andersen LLP

Boston, Massachusetts
January 27, 1999



<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000078758
<NAME> PIONEER II FUND
<SERIES>
   <NUMBER> 001
   <NAME> PIONEER II FUND CLASS A
             
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          SEP-30-1998
<PERIOD-END>                               SEP-30-1998
<INVESTMENTS-AT-COST>                       5075382075
<INVESTMENTS-AT-VALUE>                      5577142036
<RECEIVABLES>                                 26414884
<ASSETS-OTHER>                                   70421
<OTHER-ITEMS-ASSETS>                               824
<TOTAL-ASSETS>                              5603628165
<PAYABLE-FOR-SECURITIES>                      75030339
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                      7657373
<TOTAL-LIABILITIES>                           82687712
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                    4954690571
<SHARES-COMMON-STOCK>                        300002266
<SHARES-COMMON-PRIOR>                        270491170
<ACCUMULATED-NII-CURRENT>                     27149585
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                       37333691
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                     501766606
<NET-ASSETS>                                5520940453
<DIVIDEND-INCOME>                            113000602
<INTEREST-INCOME>                              4285835
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                64598711
<NET-INVESTMENT-INCOME>                       52687726
<REALIZED-GAINS-CURRENT>                     178376750
<APPREC-INCREASE-CURRENT>                 (1990795373)
<NET-CHANGE-FROM-OPS>                     (1759730897)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                     45296909
<DISTRIBUTIONS-OF-GAINS>                     904693302
<DISTRIBUTIONS-OTHER>                                0
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<TABLE> <S> <C>

<ARTICLE> 6
<CIK> 0000078758
<NAME> PIONEER II FUND
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   <NAME> PIONEER II FUND CLASS B
              
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<TABLE> <S> <C>

<ARTICLE> 6
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   <NAME> PIONEER II FUND CLASS C
        
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</TABLE>


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