KEYSTONE DIVERSIFIED BOND FUND B-2
497, 1996-12-12
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PROSPECTUS                                                   DECEMBER 10, 1996
                                             AS SUPPLEMENTED DECEMBER 11, 1996
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                     KEYSTONE DIVERSIFIED BOND FUND (B-2)

            200 BERKELEY STREET, BOSTON, MASSACHUSETTS 02116-5034

                        CALL TOLL FREE 1-800-343-2898
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  Keystone Diversified Bond Fund (B-2) (the "Fund") is a mutual fund whose
investment objective is maximum income without undue risk of principal. The Fund
invests primarily in corporate bonds that are normally characterized by liberal
returns and moderate price fluctuations.
                                                          
  The Fund seeks to maximize return with respect to a portion of its assets.
Such maximum return is ordinarily associated with high yield, high risk bonds
and similar securities in the lower rating categories of the recognized rating
agencies or with securities that are unrated (high yield bonds). Such high
yield, high risk bonds generally involve greater volatility of price and risk of
principal and income than bonds in the higher rating categories and are, on
balance, considered predominantly speculative.

  Your purchase payment is fully invested. There is no sales charge when you buy
the Fund's shares. The Fund may impose a deferred sales charge, which declines
from 4% to 1%, if you redeem your shares within four years of purchase.
                                                          
  The Fund has adopted a Distribution Plan pursuant to Rule 12b-1 under the
Investment Company Act of 1940 (the "1940 Act"), under which it bears some of
the costs of selling its shares to the public.
                                                      
  This prospectus sets forth concisely the information about the Fund that you
should know before investing. Please read it and retain it for future reference.
                                                      
  Additional information about the Fund is contained in a statement of
additional information dated December 10, 1996, as supplemented, which has been
filed with the Securities and Exchange Commission and is incorporated by
reference into this prospectus. For a free copy, or for other information about
the Fund, write to the address or call the telephone number listed above.
                                                      
  SHARES OF THE FUND ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED OR
ENDORSED BY, ANY BANK, AND SHARES ARE NOT INSURED OR OTHERWISE PROTECTED BY THE
U.S. GOVERNMENT, THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE
BOARD, OR ANY OTHER GOVERNMENT AGENCY AND INVOLVE RISK, INCLUDING THE POSSIBLE
LOSS OF PRINCIPAL.

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                              TABLE OF CONTENTS
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                                  Page                                     Page
Expense Information ...............  2   Distribution Plan ................  12
Financial Highlights  .............  3   How to Buy Shares ................  14
Fund Description ..................  4   How to Redeem Shares .............  15
Investment Objective and Policies    4   Shareholder Services .............  16
Investment Restrictions ...........  5   Performance Data .................  18
Risk Factors ......................  6   Fund Shares ......................  18
Pricing Shares ....................  8   Additional Information ...........  18
Dividends and Taxes ...............  9   Additional Investment Information   (i)
Fund Management and Expenses ......  9
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THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION  NOR HAS THE SECURITIES
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION  PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS
A CRIMINAL OFFENSE.
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<PAGE>

                             EXPENSE INFORMATION
                     KEYSTONE DIVERSIFIED BOND FUND (B-2)

    The purpose of the fee table is to assist investors in understanding the
costs and expenses that an investor in the Fund will bear directly or
indirectly. For more complete descriptions of the various costs and expenses,
see the following sections of this prospectus: "Fund Management and Expenses";
"How to Buy Shares"; "Distribution Plan"; and "Shareholder Services."

SHAREHOLDER TRANSACTION EXPENSES
  Deferred Sales Load(1) ................   4.00%
    (as a percentage of the lesser of
    original purchase price or redemption
    proceeds, as applicable)

  Exchange Fee(2) ....................... $10.00 (until January 1, 1997)
    (per exchange)                         None  (after January 1, 1997)

ANNUAL FUND OPERATING EXPENSES(3)
(as a percentage of average net assets)
  Management Fees .......................   0.53%
  12b-1 Fees(4)..........................   1.00%
  Other Expenses ........................   0.31%
                                            -----
  Total Fund Operating Expenses .........   1.84%
                                            ==== 

EXAMPLE(5)                                 1 Year   3 Years   5 Years   10 Years
                                           ------   -------   -------   --------
You would pay the following expenses on a
$1,000 investment, assuming (1) 5% annual
return and (2) redemption at the end of
each period: .............................   $ 59      $ 78      $100      $216

You would pay the following expenses on the
same investment, assuming no redemption: .   $ 19      $ 58      $100      $216

AMOUNTS SHOWN IN THE EXAMPLE SHOULD NOT BE CONSIDERED A REPRESENTATION OF PAST
OR FUTURE EXPENSES; ACTUAL EXPENSES MAY BE GREATER OR LESS THAN THOSE SHOWN.
- ----------
(1) The deferred sales load declines from 4% to 1% of amounts redeemed within
    four calendar years after purchase. No deferred sales load is imposed
    thereafter.
(2) There is no fee for exchange orders received by the Fund directly from a
    shareholder over the Keystone Automated Response Line ("KARL"). (For a
    description of KARL, see "Shareholder Services.")
(3) Expense ratios are for the Fund's fiscal year ended August 31, 1996. Total
    Fund Operating Expenses include indirectly paid expenses.
(4) Long-term shareholders may pay more than the economic equivalent of the
    maximum front-end sales charges permitted by rules adopted by the National
    Association of Securities Dealers, Inc. ("NASD").
(5) The Securities and Exchange Commission requires use of a 5% annual return
    figure for purposes of this example. Actual return for the Fund may be
    greater or less than 5%.
<PAGE>

                             FINANCIAL HIGHLIGHTS
                     KEYSTONE DIVERSIFIED BOND FUND (B-2)
                (For a share outstanding throughout each year)

    The following table contains important financial information relating to
the Fund and has been audited by KPMG Peat Marwick LLP, the Fund's independent
auditors. The table appears in the Fund's Annual Report and should be read in
conjunction with the Fund's financial statements and related notes, which also
appear, together with the independent auditors' report, in the Fund's Annual
Report. The Fund's financial statements, related notes, and independent
auditors' report are incorporated by reference into the statement of
additional information. Additional information about the Fund's performance is
contained in its Annual Report, which will be made available upon request and
without charge.

<TABLE>
<CAPTION>
                                                                   YEAR ENDED AUGUST 31,
                        ----------------------------------------------------------------------------------------------------------
                         1996       1995      1994        1993      1992      1991       1990         1989       1988       1987
                         ----       ----      ----        ----      ----      ----       ----         ----       ----       ----
<S>                     <C>        <C>       <C>         <C>       <C>       <C>        <C>          <C>        <C>        <C>   
NET ASSET VALUE 
  BEGINNING OF YEAR .   $15.09     $15.28    $17.06      $16.44    $15.37    $15.51     $17.74       $17.99     $18.91     $20.08
                        ------     ------    ------      ------    ------    ------     ------       ------     ------     ------
INCOME FROM INVESTMENT OPERATIONS:
Net investment
 income ............      0.95       1.06      1.06        1.28      1.33      1.33       1.53         1.71       1.78       1.83
Net realized and
 unrealized gain
 (loss) on
 investments and
 foreign currency
 related
 transactions ......     (0.35)      0.11     (1.62)       0.70      1.14      0.17      (1.94)       (0.13)     (0.81)     (1.01)
                        ------     ------    ------      ------    ------    ------     ------       ------     ------     ------
Total from investment
 operations ........      0.60       1.17     (0.56)       1.98      2.47      1.50      (0.41)        1.58       0.97       0.82
                        ------     ------    ------      ------    ------    ------     ------       ------     ------     ------
LESS DISTRIBUTIONS FROM:
Net investment
 income ............     (0.96)     (1.06)    (1.22)      (1.28)    (1.33)    (1.63)     (1.61)       (1.83)     (1.85)     (1.85)
In excess of net 
  investment income         0       (0.22)       0        (0.08)    (0.07)    (0.01)     (0.21)          0          0         0
Tax basis return of
 capital ...........     (0.08)     (0.08)       0           0         0         0          0            0          0         0
Net realized gain on
 investments .......        0          0         0           0         0         0          0            0       (0.04)     (0.14)
                        ------     ------    ------      ------    ------    ------     ------       ------     ------     ------
Total distributions      (1.04)     (1.36)    (1.22)      (1.36)    (1.40)    (1.64)     (1.82)       (1.83)     (1.89)     (1.99)
                        ------     ------    ------      ------    ------    ------     ------       ------     ------     ------
NET ASSET VALUE END
 OF YEAR ...........    $14.65     $15.09    $15.28      $17.06    $16.44    $15.37     $15.51       $17.74     $17.99     $18.91
                        ======     ======    ======      ======    ======    ======     ======       ======     ======     ======
TOTAL RETURN (a) ...     4.03%      8.13%    (3.53%)     12.73%    16.88%    10.58%     (2.44%)       9.23%      5.61%      4.20%
RATIOS/SUPPLEMENTAL DATA
RATIOS TO AVERAGE NET ASSETS:
  Total expenses ...     1.84%(b)      1.81%     1.75%       1.89%     1.99%     1.94%      1.89%        1.84%      1.68%      1.68%
  Net investment
   income ..........     6.42%      7.05%     6.48%       7.73%     8.29%     8.74%      9.26%        9.52%      9.82%      9.31%
Portfolio turnover
 rate ..............      246%       178%      200%        133%      117%      101%        43%          47%        46%        74%
NET ASSETS END OF 
  YEAR (THOUSANDS) .  $559,792   $734,837  $814,245  $1,004,393  $902,339  $814,528   $860,615   $1,000,305   $838,892   $889,333
<FN>
(a) Excluding applicable sales charges.
(b) Ratio of expenses to average net assets includes indirectly paid expenses for the year ended August 31, 1996. Excluding
    indirectly paid expenses, the expense ratio would have been 1.83%.
</TABLE>
<PAGE>

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FUND DESCRIPTION
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  The Fund is an open-end, diversified management investment company, commonly
known as a mutual fund. The Fund was created under Pennsylvania law as a
common law trust and has been offering its shares continuously since September
11, 1935. The Fund is one of more than thirty funds advised and managed by
Keystone Investment Management Company ("Keystone"), the Fund's investment
adviser.

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INVESTMENT OBJECTIVE AND POLICIES
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INVESTMENT OBJECTIVE
  The Fund's investment objective is to provide shareholders with maximum
income without undue risk of principal.

  The Fund's investment objective is fundamental and cannot be changed without
the approval of a majority of the Fund's outstanding shares (as defined in the
1940 Act), which means the lesser of (1) 67% of the shares represented at a
meeting at which more than 50% of the outstanding shares are represented or
(2) more than 50% of the outstanding shares (a "1940 Act Majority").

  Any investment involves risk, and there is no assurance that the Fund will
achieve its investment objective.

PRINCIPAL INVESTMENTS
  Under normal circumstances, the Fund will invest at least 65% of its total
assets in bonds, debentures, and income obligations that are normally
characterized by relatively liberal returns and moderate price fluctuations.
Such debt securities, which include both secured and unsecured debt
obligations, will have a rating of BBB or higher by Standard & Poor's
Corporation ("S&P") or Baa or higher by Moody's Investors Service ("Moody's"),
or, if unrated, are believed to have a comparable rating. As a group, such
debt securities usually possess a fairly high degree of dependability of
interest payments. While the Fund's primary objective is income, the Fund
gives careful consideration to security of principal, marketability and
diversification.

  In addition to its other investment options, the Fund may invest in limited
partnerships, including master limited partnerships, and may invest up to 25%
of its assets in foreign  securities. The Fund may also invest in
participations in bank loans. The Fund seeks to maximize return with respect
to a portion of its assets. Such maximum return is ordinarily associated with
high yield, high risk bonds and similar securities in the lower rating
categories of the recognized rating agencies or with securities that are
unrated (high yield bonds). Such high yield, high risk bonds generally involve
greater volatility of price and risk of principal and income than bonds in the
higher rating categories and are, on balance, considered predominantly
speculative.

  The Fund's investments may include fixed and adjustable rate or stripped
bonds, including zero coupon bonds and payment-in-kind securities ("PIKs"),
debentures, notes, equipment trust certificates, United States ("U.S.")
government securities and debt securities convertible into or exchangeable for
preferred  or common stock. The Fund may invest in preferred stock, including
adjustable rate preferred stock, and warrants, which can be used to purchase
or create  otherwise permissible investments. The Fund may continue to hold
preferred or common stock received in connection with convertible or
exchangeable securities and may hold common stock received in connection with
the purchase of a permitted security.

OTHER ELIGIBLE INVESTMENTS
  When market conditions warrant, the Fund may invest up to 100% of its assets
for temporary or defensive purposes in money market instruments. Such
instruments, which must mature within one year of their purchase, consist of
U.S. government securities; instruments, including certificates of deposit,
demand and time deposits and bankers' acceptances, of banks that are members
of the Federal Deposit Insurance Corporation and have assets of at least $1
billion, including U.S. branches of foreign banks and foreign branches of U.S.
banks;  prime commercial paper, including master demand notes; and repurchase
agreements secured by U.S. government securities. When the Fund invests for
defensive purposes, it seeks to limit the loss of principal and is not
pursuing its investment objective.

  The Fund may enter into reverse repurchase agreements and firm  commitment
and when-issued transactions for securities and currencies. The Fund may write
covered call and put options. The Fund may also  purchase call and put
options, including call and put options to close out existing positions. In
addition, the Fund may enter into currency and other financial futures
contracts and related options transactions for hedging purposes and not for
speculation. The Fund may also employ new investment techniques with respect
to options or futures contracts and related options transactions.

  In addition to the options, futures contracts and forwards mentioned above,
the Fund may also invest in certain other types of derivative instruments,
including collateralized mortgage obligations, structured notes, interest rate
swaps, index swaps, currency swaps and caps and floors. These basic vehicles
can also be combined to create more complex products called hybrid derivatives
or structured securities.

  The Fund may invest in restricted securities, including securities eligible
for resale pursuant to Rule 144A under the Securities Act of 1933 (the "1933
Act"). Generally, Rule 144A establishes a safe harbor from the registration
requirements of the 1933 Act for resales by large institutional investors of
securities not publicly traded in the U.S.  The Fund may purchase Rule 144A
securities when such securities present an attractive investment opportunity
and otherwise meet the Fund's selection criteria.  The Board of Trustees has
adopted guidelines and procedures pursuant to which the liquidity of the
Fund's Rule 144A securities is determined by Keystone, and the Board of
Trustees monitors Keystone's implementation of such guidelines and procedures.

  At the present time, the Fund cannot accurately predict exactly how the
market for Rule 144A securities will develop.  A Rule 144A security that was
readily marketable upon purchase may subsequently become illiquid.  In such an
event, the Board of Trustees will consider what action, if any, is
appropriate.

  For further information about the types of investments and investment
techniques available to the Fund, including the associated risks, see the
"Risk Factors" and "Additional Investment Information" sections of this
prospectus as well as the statement of additional information.

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INVESTMENT RESTRICTIONS
- ------------------------------------------------------------------------------
  The Fund has adopted the fundamental restrictions summarized below, which
may not be changed without the vote of a 1940 Act Majority of the Fund's
outstanding shares. These restrictions and certain other fundamental and
nonfundamental restrictions are set forth in detail in the statement of
additional information.

  The Fund may not do the following: (1) invest more than 5% of its total
assets in the securities of any one issuer or invest in more than 10% of the
outstanding voting securities of any one issuer (other than U.S. government
securities), except that up to 25% of the Fund's total assets may be invested
without regard to these limits; and (2) borrow money, except that the Fund may
(a) borrow money from banks for temporary or emergency purposes in aggregate
amounts up to 10% of the value of the Fund's net assets (computed at cost), or
(b) enter into reverse repurchase agreements.

  The Fund intends to follow policies of the Securities and Exchange
Commission as they are adopted from time to time with respect to illiquid
securities, including, at this time, (1) treating as illiquid, securities that
may not be sold or disposed of in the ordinary course of business within seven
days at approximately the value at which the Fund has valued the investment on
its books and (2) limiting its holdings of such securities to 15% of net
assets.

  In addition, the Fund may, notwithstanding any other investment policy or
restriction, invest all of its assets in the securities of a single open-end
management investment company with substantially the same fundamental
investment objective, policies, and restrictions as the Fund.  The Fund does
not currently intend to implement this policy and would do so only if the
Trustees were to determine such action to be in the best interest of the Fund
and its shareholders. In the event of such implementation, the Fund will
comply with such requirements as to written notice to shareholders as are then
in effect.

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RISK FACTORS
- ------------------------------------------------------------------------------
  Like any investment, your investment in the Fund involves an element of
risk. Before you buy shares of the Fund, you should carefully evaluate your
ability to assume the risks your investment in the Fund poses. YOU CAN LOSE
MONEY BY INVESTING IN THE FUND. YOUR INVESTMENT IS NOT GUARANTEED. A DECREASE
IN THE VALUE OF THE FUND'S PORTFOLIO SECURITIES CAN RESULT IN A DECREASE IN
THE VALUE OF YOUR INVESTMENT.

  Certain risks related to the Fund are discussed below. To the extent not
discussed in this section, specific risks relating to individual securities or
investment practices are discussed in detail in "Additional Investment
Information" and the statement of additional information.

  By itself, the Fund does not constitute a balanced investment plan. You
should take into account your own investment objectives as well as your other
investments when considering an investment in the Fund.

  Should the Fund need to raise cash to meet a large number of redemptions, it
might have to sell portfolio securities at a time when it would be
disadvantageous to do so.

BELOW-INVESTMENT GRADE BONDS
  The Fund's flexible investment policy allows the Fund to invest a portion of
its assets in high yield, high risk bonds. The degree to which the Fund will
hold such securities will, among other things, depend upon its adviser's
economic forecast and its judgment as to the comparative values offered by
high yield, high risk bonds and higher quality issues. While the Fund
currently intends to invest less than 35% of its assets in high yield, high
risk bonds, the Fund's portfolio holdings of high yield, high risk bonds have,
from time to time, exceeded 35%.

  The Fund invests a portion of its assets aggressively and seeks to maximize
return on such assets over time from a combination of many factors, including
high current income and capital appreciation from high yield, high risk bonds.
Such aggressive investing involves risks that are greater than the risks of
investing in higher quality debt securities.

  These risks provide the opportunity for maximizing return over time on a
portion of the Fund's assets, but may result in greater upward and downward
movement of the net asset value per share of the Fund. As a result, they
should be carefully considered by investors.

  The maximum return sought by the Fund with respect to a portion of its
assets is ordinarily associated with high yield, high risk bonds. Such high
yield, high risk bonds are generally rated BB or lower by S&P or Ba or lower
by Moody's. The Fund may invest in securities that are rated as low as D by
S&P and C- by Moody's. For a description of these rating categories see
"Additional Investment Information." The Fund intends to invest in D rated
debt only in cases when, in Keystone's judgment, there is a distinct prospect
of improvement in the issuer's financial position as a result of the
completion of reorganization or otherwise. The Fund may also invest in unrated
securities that, in Keystone's judgment, offer comparable yields and risks to
those of securities that are rated, as well as in below-investment quality
zero coupon bonds or PIKs.

  Keystone considers the ratings of Moody's and S&P assigned to various
securities, but does not rely solely on those ratings because (1) Moody's and
S&P assigned ratings are based largely on historical financial data and may
not accurately reflect the current financial outlook of companies, and (2)
there can be large differences among the current financial conditions of
issuers within the same rating category.

  While an investment in the Fund provides opportunities to maximize return
over time, investors should be aware of the following risks associated with
below-investment grade bonds:

  (1) Securities rated BB or lower by S&P or Ba or lower by Moody's are
considered predominantly speculative with respect to the ability of the issuer
to meet principal and interest payments.

  (2) The lower ratings of below-investment grade bonds reflect a greater
possibility that adverse changes in the financial condition of the issuer or
in general economic conditions, or both, or an unanticipated rise in interest
rates may impair the ability of the issuer to make payments of interest and
principal, especially if the issuer is highly leveraged. Such issuer's ability
to meet its debt obligations may also be adversely affected by specific
corporate developments, the issuer's inability to meet specific projected
business forecasts, or the unavailability of additional financing. Also, an
economic downturn or an increase in interest rates may increase the potential
for default by the issuers of these securities.

  (3) Their values may be more sensitive to real or perceived adverse
economic, company or industry conditions and publicity than is the case for
higher quality securities.

  (4) Their value, like those of other fixed income securities, fluctuates in
response to changes in interest rates; generally rising when interest rates
decline and falling when interest rates rise. For example, if interest rates
increase after a fixed-income security is purchased, the security, if sold
prior to maturity, may return less than its cost. The prices of below-
investment grade bonds, however, are generally less sensitive to interest rate
changes than the prices of higher-rated bonds.

  (5) The secondary market for below-investment grade bonds may be less liquid
at certain times than the secondary market for higher quality debt securities,
which may adversely affect (a) the market price of the security, (b) the
Fund's ability to dispose of particular issues, and (c) the Fund's ability to
obtain accurate market quotations for purposes of valuing its assets.

  (6) Zero coupon bonds and PlKs involve additional special considerations.
Zero coupon bonds do not require the periodic payment of interest. PIKs are
debt obligations that provide that the issuer may, at its option, pay interest
on such bonds in cash or in the form of additional debt obligations. Such
investments may experience greater fluctuation in value due to changes in
interest rates than debt obligations that pay interest currently. Even though
these investments do not pay current interest in cash, the Fund is nonetheless
required by tax laws to accrue interest income on such investments and to
distribute such amounts at least annually to shareholders. Thus, the Fund
could be required at times to liquidate investments in order to fulfill its
intention to distribute substantially all of its net income as dividends.

  The following table shows the weighted average percentages of the Fund's
assets invested at the end of each month during the last fiscal year in
securities assigned to the various rating categories by S&P and in unrated
securities determined by Keystone to be of comparable quality. Since the
percentages in this table are based on month-end averages throughout the
Fund's fiscal year, they do not reflect the Fund's holdings at any one point
in time. The percentages in each category may be higher or lower on any day
than those shown in the table.

                                                     *UNRATED
                                                    SECURITIES
                                                   OF COMPARABLE
                              RATED SECURITIES      QUALITY AS
                              AS PERCENTAGE OF     PERCENTAGE OF
RATING                          FUND'S ASSETS      FUND'S ASSETS
- ------                        ----------------     -------------
AAA                                 24.82%                0%
AA                                  13.69%                0%
A                                    8.96%                0%
BBB                                  5.59%                0%
BB                                  17.90%             0.30%
B                                   11.81%             0.70%
CCC                                  0.11%                0%
CC and below                            0%                0%
Unrated*                             1.00%
U.S. Governments,
  equities and others               16.12%
                                   ------
    TOTAL                          100.00%
                                   ====== 

  Since the Fund takes an aggressive approach to investing a portion of its
assets, Keystone attempts to maximize the return by controlling risk through
diversification, credit analysis, review of sector and industry trends, interest
rate forecasts and economic analysis. Keystone's analysis of securities focuses
on values based on factors such as interest or dividend coverage, asset values,
earnings prospects and the quality of management of the company. In making
investment recommendations, Keystone also considers current income, potential
for capital appreciation, maturity structure, quality guidelines, coupon
structure, average yield, percentage of zeros and PIKs, percentage of
non-accruing items and yield to maturity.

  Income and yields on high yield, high risk bonds, as on all securities, will
fluctuate over time.

FOREIGN RISK
  The Fund may invest up to 25% of its assets in securities that are principally
traded in securities markets outside the U.S. While investing in foreign
securities is intended to reduce risk by providing further diversification, such
investments do involve the following risks: publicly available information on
issuers and securities may be scarce; many foreign countries do not follow the
same accounting, auditing, and financial reporting standards as are used in the
U.S.; market trading volumes may be smaller, resulting in less liquidity and
more price volatility compared to U.S. securities of comparable quality; there
may be less regulation of securities trading and its participants; the
possibility may exist for expropriation, confiscatory taxation, nationalization,
establishment of exchange controls, political or social instability or negative
diplomatic developments; and dividend or interest withholding may be imposed at
the source.

  Fluctuations in foreign exchange rates impose an additional level of risk,
possibly affecting the value of the Fund's foreign investments and earnings,
as well as gains and losses realized through trades, and the unrealized
appreciation or depreciation of investments. The Fund may also incur costs
when it shifts assets from one country to another.

DERIVATIVE SECURITIES
  With respect to derivative or structured securities, the market value of
such securities may vary depending on the manner in which such securities have
been structured. As a result, the value of such investments may change at a
more rapid rate than that of traditional fixed income securities.

  For more detailed information on derivatives and other investment
techniques, see "Additional Investment Information" and the statement of
additional information.

- ------------------------------------------------------------------------------
PRICING SHARES
- ------------------------------------------------------------------------------

  The Fund computes its net asset value as of the close of trading (currently
4:00 p.m. eastern time) on each day that the New York Stock Exchange (the
"Exchange") is open. However, the Fund does not compute its net asset value on
days when changes in the value of the Fund's securities do not affect the
current net asset value of its shares. The Exchange is currently closed on
weekends, New Year's Day, Presidents' Day, Good Friday, Memorial Day,
Independence Day, Labor Day, Thanksgiving Day and Christmas Day. The net asset
value per share is arrived at by determining the value of all of the Fund's
assets, subtracting all liabilities and dividing the result by the number of
shares outstanding.

  Current values for the Funds' portfolio securities are determined as
follows:

  (1) short-term investments with initial and remaining maturities of sixty days
or less (including all master demand notes) are valued at amortized cost
(original purchase cost as adjusted for amortization of premium or accretion of
discount), which, when combined with accrued interest, approximates market;

  (2) short-term investments having maturities of more than sixty days for which
market quotations are readily available are valued at current market value;

  (3) securities for which market quotations are readily available are valued at
current market value; and

  (4) securities for which market quotations are not readily available or other
assets are valued on a consistent basis at fair value as determined in good
faith using methods prescribed by the Board of Trustees.

  The Fund believes that reliable market quotations are generally not readily
available for purposes of valuing fixed income securities. As a result, it is
likely that most of the valuations for such securities will be based upon their
fair value determined under procedures that have been approved by the Board of
Trustees. The Board of Trustees has authorized the use of a pricing service to
determine the fair value of the Fund's fixed income securities and certain other
securities.

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DIVIDENDS AND TAXES
- ------------------------------------------------------------------------------
  The Fund has qualified and intends to continue to qualify as a regulated
investment company (a "RIC") under the Internal Revenue Code of 1986, as amended
(the "Code"). The Fund qualifies if, among other things, it distributes to its
shareholders at least 90% of its net investment income for its fiscal year. The
Fund also intends to make timely distributions, if necessary, sufficient in
amount to avoid the non-deductible 4% excise tax imposed on a RIC when it fails
to distribute, with respect to each calendar year, at least 98% of its ordinary
income for such calendar year and 98% of its net capital gains for the one-year
period ending on October 31 of such calendar year.

  If the Fund qualifies as a RIC and if it distributes all of its net investment
income and net capital gains, if any, to shareholders, it will be relieved of
any federal income tax liability.

  The Fund will make distributions from its net investment income on or about
the 5th day of each month and net capital gains, if any, at least annually.
Shareholders receive Fund distributions in the form of additional shares of the
Fund or, at the shareholder's election (which must be made before the record
date for the distribution), in cash. Fund distributions in the form of
additional shares are made at net asset value without the imposition of a sales
charge.

  Dividends and distributions are taxable whether they are received in cash or
in shares. Income dividends and net short-term gains distributions are taxable
as ordinary income. Net long-term gains distributions are taxable as capital
gains regardless of how long the Fund's shares are held. If Fund shares held for
less than six months are sold at a loss, however, such loss will be treated for
tax purposes as a long-term capital loss to the extent of any long-term capital
gains dividends received. Any taxable dividend declared in October, November, or
December to shareholders of record in such month and paid by the following
January 31 will be includable in the taxable income of the shareholder as if
paid on December 31 of the year in which the dividend was declared. Dividends
and distributions may also be subject to state and local taxes.

  The Fund advises its shareholders annually as to the federal tax status of all
distributions made during the year.

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FUND MANAGEMENT AND EXPENSES
- ------------------------------------------------------------------------------
FUND MANAGEMENT
  The Fund's Board of Trustees has absolute and exclusive control over the
management and disposition of all assets of the Fund. Subject to the authority
of the Fund's Board of Trustees, Keystone provides investment advice, management
and administrative services to the Fund.

INVESTMENT ADVISER
  Keystone has provided investment advisory and management services to
investment companies and private accounts since 1932. Keystone is a wholly-
owned subsidiary of Keystone Investments, Inc. ("Keystone Investments").
Keystone Investments provides accounting, bookkeeping, legal, personnel and
general corporate services to Keystone, its affiliates and the Keystone
Investments Families of Funds. Both Keystone and Keystone Investments are
located at 200 Berkeley Street, Boston, Massachusetts 02116-5034.

  On December 11, 1996, Keystone Investments succeeded to the business of a
corporation with the same name, but under different ownership, which was
organized in 1989. Keystone Investments is a wholly-owned subsidiary of First
Union National Bank of North Carolina ("FUNB"). FUNB is a subsidiary of First
Union Corporation ("First Union"), the sixth largest bank holding company in the
U.S. based on total assets as of September 30, 1996.

  First Union is headquartered in Charlotte, North Carolina, and had $133.9
billion in consolidated assets as of September 30, 1996. First Union and its
subsidiaries provide a broad range of financial services to individuals and
businesses throughout the U.S. The Capital Management Group of FUNB, together
with Lieber & Company and Evergreen Asset Management Corp., wholly-owned
subsidiaries of FUNB, manage or otherwise oversee the investment of over $50
billion in assets belonging to a wide range of clients, including the Evergreen
Family of Funds.

  Pursuant to its Investment Advisory and Management Agreement with the Fund
(the "Advisory Agreement"), Keystone manages the investment and reinvestment of
the Fund's assets, supervises the operation of the Fund, and provides all
necessary office space, facilities and equipment.

  The Fund pays Keystone a fee for its services at the annual rate set forth
below

                                                                     AGGREGATE
                                                               NET ASSET VALUE
ANNUAL                                                           OF THE SHARES
MANAGEMENT FEE                      INCOME                         OF THE FUND
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                                    2% of
                              Gross Dividend and
                            Interest Income, Plus
0.50% of the first                                           $100,000,000 plus
0.45% of the next                                            $100,000,000 plus
0.40% of the next                                            $100,000,000 plus
0.35% of the next                                            $100,000,000 plus
0.30% of the next                                            $100,000,000 plus
0.25% of amounts over                                        $500,000,000.

Keystone's fee is computed as of the close of business on each business day
and payable daily.

  The Advisory Agreement continues in effect for two years from its effective
date and, thereafter, from year to year only so long as such continuance is
specifically approved at least annually by the Board of Trustees or by the vote
of shareholders of the Fund. In addition, the terms and annual continuance of
the Advisory Agreement must be approved by the vote of a majority of the
Independent Trustees (Trustees who are not interested persons (as defined in the
1940 Act) of the Fund and who have no direct or indirect financial interest in
the Fund's Distribution Plan or any agreement related thereto) cast in person at
a meeting called for the purpose of voting on such approval. The Advisory
Agreement may be terminated, without penalty, on 60 days' written notice by the
Fund or Keystone or may be terminated by a vote of shareholders of the Fund. The
Advisory Agreement will terminate automatically upon its assignment.

PRINCIPAL UNDERWRITER
  Evergreen Keystone Distributor, Inc. (formerly Evergreen Funds Distributor,
Inc.) ("EKD"), a wholly-owned subsidiary of Furman Selz LLC ("Furman Selz"),
which is not affiliated with First Union, is now the Fund's principal
underwriter (the "Principal Underwriter"). EKD replaces Evergreen Keystone
Investment Services, Inc. (formerly Keystone Investment Distributors Company)
("EKIS") as the Fund's principal underwriter. EKIS may no longer act as
principal underwriter of the Fund due to regulatory restrictions imposed by the
Glass-Steagall Act upon national banks such as FUNB and their affiliates, that
prohibit such entities from acting as the underwriters or distributors of mutual
fund shares. While EKIS may no longer act as principal underwriter of the Fund
as discussed above, EKIS may continue to receive compensation from the Fund or
the Principal Underwriter in respect of underwriting and distribution services
performed prior to the termination of EKIS as principal underwriter. In
addition, EKIS may also be compensated by the Principal Underwriter for the
provision of certain marketing support services to the Principal Underwriter at
an annual rate of up to .75% of the average daily net assets of the Fund,
subject to certain restrictions. Both EKD and Furman Selz are located at 230
Park Avenue, New York, New York 10169.

SUB-ADMINISTRATOR
  Furman Selz provides officers and certain administrative services to the
Fund pursuant to a sub-administration agreement. For its services under that
agreement, Furman Selz receives a fee from Keystone at the maximum annual rate
of .01% of the average daily net assets of the Fund.

  It is expected that on or about January 2, 1997, Furman Selz will transfer
EKD, and its related mutual fund distribution and administration business, to
BISYS Group, Inc. ("BISYS"). At that time, BISYS will succeed as sub-
administrator for the Fund. It is not expected that the acquisition of the
mutual fund distribution and administration business by BISYS will affect the
services currently provided by EKD or Furman Selz.

CODE OF ETHICS
  The Fund has adopted a Code of Ethics incorporating policies on personal
securities trading as recommended by the Investment Company Institute.

PORTFOLIO MANAGER
  Christopher P. Conkey has been the Fund's Portfolio Manager since January
1995. He is a Keystone Senior Vice President and Group Leader for the high
grade fixed income area. Mr. Conkey joined Keystone as a fixed income
portfolio manager in 1988.

FUND EXPENSES
  The Fund will pay all of its expenses. In addition to the investment
advisory and distribution plan fees described in this prospectus, the
principal expenses that the Fund is expected to pay include, but are not
limited to, transfer, dividend disbursing, and shareholder servicing agent
expenses; custodian expenses; fees of its independent auditors; fees of its
Independent Trustees; fees of legal counsel to the Fund and to its Independent
Trustees; fees payable to government agencies, including registration and
qualification fees attributable to the Fund and its shares under federal and
state securities laws; and certain extraordinary expenses. In addition to such
expenses, the Fund pays its brokerage commissions, interest charges and taxes.
For the fiscal year ended August 31, 1996, the Fund paid expenses, including
indirectly paid expenses, equal to 1.84% of its average net assets.

  During the fiscal year ended August 31, 1996, the Fund paid or accrued to
Keystone Management, Inc., the Fund's former investment manager, investment
management and administrative services fees of $3,481,728 (0.53% of the Fund's
average daily net assets). Of such amount, $2,959,469 was paid to Keystone for
its investment advisory services to the Fund. During the same period, the Fund
paid or accrued $22,638 to Keystone Investments for certain accounting services
and $1,454,352 to Evergreen Keystone Service Company (formerly Keystone Investor
Resource Center, Inc.) ("EKSC"), for services rendered as the Fund's transfer
and dividend disbursing agent. EKSC, a wholly-owned subsidiary of Keystone, is
located at 200 Berkeley Street, Boston, Massachusetts 02116-5034.

SECURITIES TRANSACTIONS
  Under policies established by the Board of Trustees, Keystone selects
broker-dealers to execute transactions subject to the receipt of best execution.
When selecting broker-dealers to execute portfolio transactions for the Fund,
Keystone may consider the number of shares of the Fund sold by such
broker-dealers. In addition, broker-dealers executing portfolio transactions
may, from time to time, be affiliated with the Fund, Keystone, the Principal
Underwriter or their affiliates. The Fund may pay higher commissions to
broker-dealers that provide research and services. Keystone may use these
services in advising the Fund as well as in advising its other clients.

PORTFOLIO TURNOVER
  The Fund's portfolio turnover rates for the fiscal years ended August 31, 1995
and 1996 were 178% and 246%, respectively. High portfolio turnover may involve
correspondingly greater brokerage commissions and other transaction costs, which
will be borne directly by the Fund, as well as additional realized gains and/or
losses to shareholders. The Fund pays brokerage commissions in connection with
the writing of options and effecting the closing purchase or sale transactions,
as well as for certain purchases and sales of portfolio securities.

  For further information about brokerage and distributions, see the statement
of additional information.

- ------------------------------------------------------------------------------
DISTRIBUTION PLAN
- ------------------------------------------------------------------------------
  The Fund bears some of the costs of selling its shares under a Distribution
Plan adopted pursuant to Rule 12b-1 under the 1940 Act. The Fund's Distribution
Plan provides that the Fund may expend up to 0.3125% quarterly (approximately
1.25% annually) of the average daily net asset value of its shares to pay
distribution costs for sales of its shares and to pay shareholder service fees.
The NASD currently limits such annual expenditures to 1.00% of the aggregate
average daily net asset value of its shares, of which 0.75% may be used to pay
distribution costs and 0.25% may be used to pay shareholder service fees. The
NASD also limits the aggregate amount that the Fund may pay for such
distribution costs to 6.25% of gross share sales since the inception of the
Fund's Distribution Plan, plus interest at the prime rate plus 1% on such
amounts (less any contingent deferred sales charges ("CDSCs") paid by
shareholders to the Principal Underwriter or its predecessor) remaining unpaid
from time to time.

  Payments under the Distribution Plan are currently made to the Principal
Underwriter or its predecessor (which may reallow all or part to others, such as
broker-dealers), (1) as commissions for Fund shares sold, (2) as shareholder
service fees in respect of shares maintained by the recipients and outstanding
on the Fund's books for specified periods and (3) as interest. Amounts paid or
accrued to the Principal Underwriter in the aggregate may not exceed the annual
limitations referred to above.

  The Principal Underwriter generally reallows to broker-dealers or others a
commission equal to 4% of the price paid for each Fund share sold. In addition,
the Principal Underwriter generally reallows to broker-dealers or others a
shareholder service fee at a rate of 0.25% per annum of the net asset value of
shares maintained by such recipients and outstanding on the books of the Fund
for specified periods. See also "Arrangements with Broker-Dealers and Others"
below.

  The financing of payments made by the Principal Underwriter to compensate
broker-dealers or other persons for distributing shares of the Fund will be
provided by FUNB or its affiliates.

  If the Fund is unable to pay the Principal Underwriter a commission on a new
sale because the annual maximum (0.75% of average daily net assets) has been
reached, the Principal Underwriter intends, but is not obligated, to continue to
accept new orders for the purchase of Fund shares and to pay or accrue
commissions and service fees to broker-dealers in excess of the amount it
currently receives from the Fund ("Advances"). While the Fund is under no
contractual obligation to reimburse the Principal Underwriter or its predecessor
for Advances, the Principal Underwriter and its predecessor intend to seek full
payment for such Advances from the Fund (together with interest at the rate of
prime plus 1%) at such time in the future as, and to the extent that, payment
thereof by the Fund would be within permitted limits. EKIS, the predecessor to
the Principal Underwriter, currently intends to seek payment of interest only on
such Advances paid or accrued by EKIS subsequent to July 7, 1992. If the Fund's
Independent Trustees authorize such payments, the effect will be to extend the
period of time during which the Fund incurs the maximum amount of costs allowed
by the Distribution Plan.

  As of August 31, 1996, the maximum uncollected amount for which EKIS, the
predecessor to the Principal Underwriter, may seek payment from the Fund under
its Distribution Plan was $18,143,554 (3.24% of the Fund's net asset value).

  The amounts and purposes of expenditures under the Distribution Plan must be
reported to the Independent Trustees quarterly. The Independent Trustees may
require or approve changes in the operation of the Distribution Plan, and may
require that total expenditures by the Fund under the Distribution Plan be kept
within limits lower than the maximum amount permitted by the Distribution Plan
as stated above. Unless limited by the Independent Trustees, such costs could,
for some period of time, be higher than such costs permitted by most other plans
presently adopted by other investment companies.

  The Distribution Plan may be terminated at any time by vote of the Independent
Trustees or by vote of a majority of the outstanding voting shares of the Fund.
If the Distribution Plan is terminated, the Principal Underwriter and its
predecessor will ask the Independent Trustees to take whatever action they deem
appropriate under the circumstances with respect to payment of Advances.

  Any change in the Distribution Plan that would materially increase the
distribution expenses of the Fund provided for in the Distribution Plan requires
shareholder approval. Otherwise, the Distribution Plan may be amended by votes
of the majority of both (1) the Fund's Trustees and (2) the Independent Trustees
cast in person at a meeting called for the purpose of voting on such amendment.

  While the Distribution Plan is in effect, the Fund is required to commit the
selection and nomination of candidates for Independent Trustees to the
discretion of the Independent Trustees.

ARRANGEMENTS WITH BROKER-DEALERS AND OTHERS
  Upon written notice to broker-dealers, the Principal Underwriter may, at its
own expense, periodically sponsor programs that offer additional compensation in
connection with sales of Fund shares. Participation in such programs may be
available to all broker-dealers or to selected broker-dealers who have sold or
are expected to sell significant amounts of shares. Additional compensation may
also include financial assistance to broker-dealers in connection with
preapproved seminars, conferences and advertising. No such programs or
additional compensation will be offered to the extent they are prohibited by the
laws of any state or any self-regulatory agency, such as the NASD.

  The Principal Underwriter may, at its own expense, pay concessions in addition
to those described above to broker-dealers that satisfy certain criteria
established from time to time by the Principal Underwriter. These conditions
relate to increasing sales of shares of the Keystone funds over specified
periods and certain other factors. Such payments, depending on the
broker-dealer's satisfaction of the required conditions, may be periodic and may
be up to 1.00% of the value of shares sold by such broker-dealer.

  The Principal Underwriter also may pay banks and other financial services
firms that facilitate transactions in shares of the Fund for their clients a
transaction fee up to the level of the payments made allowable to broker-
dealers for the sale of such shares as described above.

  The Glass-Steagall Act and other banking laws and regulations presently
prohibit member banks of the Federal Reserve System ("Member Banks") or their
non-bank affiliates from sponsoring, organizing, controlling, or distributing
the shares of registered open-end investment companies such as the Fund. Such
laws and regulations also prohibit banks from issuing, underwriting or
distributing securities in general. However, under the Glass-Steagall Act and
such other laws and regulations, a Member Bank or an affiliate thereof may act
as investment adviser, transfer agent or custodian to a registered open-end
investment company and may also act as agent in connection with the purchase of
shares of such an investment company upon the order of its customer. Keystone
and its affiliates, since they are direct or indirect subsidiaries of FUNB, are
subject to and in compliance with the aforementioned laws and regulations. In
the event the Glass-Steagall Act is deemed to prohibit depository institutions
from accepting certain payments from the Fund, or should Congress relax current
restrictions on depository institutions, the Board of Trustees will consider
what action, if any, is appropriate.

  In addition, state securities laws on this issue may differ from the
interpretations of federal law expressed herein and banks and financial
institutions may be required to register as broker-dealers pursuant to state
law.

- ------------------------------------------------------------------------------
HOW TO BUY SHARES
- ------------------------------------------------------------------------------
  You may purchase shares of the Fund from any broker-dealer that has a selling
agreement with the Principal Underwriter.

  In addition, you may purchase Fund shares by mailing to the Fund, c/o
Evergreen Keystone Service Company, P.O. Box 2121, Boston, Massachusetts
02106-2121, a completed account application and a check payable to the Fund. You
may also telephone 1-800-343-2898 to obtain the number of an account to which
you can wire or electronically transfer funds before sending in a completed
account application. Subsequent investments in any amount may be made by check,
by wiring Federal funds, by direct deposit, or by an electronic funds transfer
("EFT").

  The Fund's shares are sold at the public offering price, which is equal to the
net asset value per share next computed after the Fund receives the purchase
order. The initial purchase must be at least $1,000, except for purchases by
participants in certain retirement plans for which the minimum is waived. There
is no minimum for subsequent purchases. Purchase payments are fully invested at
net asset value. There are no sales charges on purchases of Fund shares at the
time of purchase.

CONTINGENT DEFERRED SALES CHARGE
  With certain exceptions, when Fund shares are redeemed within four calendar
years after their purchase, a CDSC will be imposed at rates ranging from a
maximum of 4% of amounts redeemed during the same calendar year of purchase to
1% of amounts redeemed during the third calendar year after the year of
purchase. No CDSC is imposed on amounts redeemed thereafter or on shares
purchased through reinvestment of dividends. If imposed, the CDSC is deducted
from the redemption proceeds otherwise payable to you. CDSCs are, to the extent
permitted by the NASD, paid to the Principal Underwriter or its predecessor.

  The CDSC is a declining percentage of the lesser of (1) the net asset value of
the shares redeemed or (2) the total cost of such shares. No CDSC is imposed on
amounts derived from (1) increases in the value of the shares redeemed (the
value of the account with respect to shares purchased prior to January 1, 1997)
above the total cost of such shares due to increases in the net asset value per
share of the Fund; (2) certain shares with respect to which the Fund did not pay
a commission on issuance, including shares acquired through reinvestment of
dividend income and capital gains distributions; or (3) shares held in all or
part of more than four consecutive calendar years.

  Upon request for redemption, shares not subject to a CDSC will be redeemed
first. Thereafter, shares held the longest will be the first to be redeemed. No
CDSC is payable on permitted exchanges of shares between the funds in the
Keystone Fund Family that have adopted distribution plans pursuant to Rule 12b-1
under the 1940 Act. For purposes of computing CDSCs, when shares of one fund are
exchanged for shares of another fund, the date of purchase of the shares being
acquired by exchange is deemed to be the date the shares being tendered for
exchange were originally purchased.

WAIVER OF DEFERRED SALES CHARGE
  No CDSC is imposed on a redemption of shares of the Fund in the event of (1)
death or disability of the shareholder; (2) a lump-sum distribution from a 401
(k) plan or other benefit plan qualified under the Employee Retirement Income
Security Act of 1974 ("ERISA"); (3) automatic withdrawals from ERISA plans if
the shareholder is at least 59 1/2 years old; (4) involuntary redemptions of
accounts having an aggregate net asset value of less than $1,000; (5) automatic
withdrawals under a Systematic Income Plan of up to 1% per month of the
shareholder's initial account balance; (6) withdrawals consisting of loan
proceeds to a retirement plan participant; (7) financial hardship withdrawals
made by a retirement plan participant; or (8) withdrawals consisting of returns
of excess contributions or excess deferral amounts made to a retirement plan
participant.

  Shares also may be sold, to the extent permitted by applicable law, at net
asset value without the payment of commissions or the imposition of a CDSC to
(1) certain Directors, Trustees, officers, and employees of the Fund, Keystone,
the Principal Underwriter and certain of their affiliates; (2) registered
representatives of firms with dealer agreements with the Principal Underwriter;
and (3) a bank or trust company acting as trustee for a single account. For more
details, see the statement of additional information.

- ------------------------------------------------------------------------------
HOW TO REDEEM SHARES
- ------------------------------------------------------------------------------
  You may redeem Fund shares for cash at the redemption value by writing to the
Fund, c/o Evergreen Keystone Service Company, P.O. Box 2121, Boston,
Massachusetts 02106-2121, and presenting a properly endorsed share certificate
(if certificates have been issued) to the Fund. Your signature(s) on the written
order and certificates must be guaranteed, as described below.

  You may also redeem your shares through your broker-dealer. The Principal
Underwriter, acting as agent for the Fund, stands ready to repurchase Fund
shares upon orders from broker-dealers and will calculate the net asset value on
the same terms as those orders for the purchase of shares received from
broker-dealers and described under "How to Buy Shares." If the Principal
Underwriter has received proper documentation, it will pay the redemption
proceeds, less any applicable CDSC, to the broker-dealer placing the order
within seven days thereafter. The Principal Underwriter charges no fee for this
service. Your broker-dealer, however, may charge a service fee.

  The redemption value equals the net asset value adjusted for fractions of a
cent and may be more or less than your cost depending upon changes in the value
of the Fund's portfolio securities between purchase and redemption. The Fund may
impose a CDSC at the time of redemption of certain shares as explained in "How
to Buy Shares." If imposed, the Fund deducts the CDSC from the redemption
proceeds otherwise payable to you.

REDEMPTION OF SHARES IN GENERAL
  At various times, the Fund may be requested to redeem shares for which it has
not yet received good payment. In such a case, the Fund will mail the redemption
proceeds upon clearance of the purchase check, which may take up to 15 days or
more. Any delay may be avoided by purchasing shares with a certified check, by
Federal Reserve or bank wire of funds, by direct deposit or by EFT. Although the
mailing of a redemption check may be delayed, the redemption value will be
determined and the redemption processed in the ordinary course of business upon
receipt of proper documentation. In such a case, after the redemption and prior
to the release of the proceeds, no appreciation or depreciation will occur in
the value of the redeemed shares, and no interest will be paid on the redemption
proceeds. If the payment of a redemption has been delayed, the check will be
mailed or the proceeds wired or sent EFT promptly after good payment has been
collected.

  The Fund computes the amount due you at the close of the Exchange at the end
of the day on which it has received all proper documentation from you. Payment
of the amount due on redemption, less any applicable CDSC (as described above),
will be made within seven days thereafter, except as discussed herein.

  For your protection, SIGNATURES ON CERTIFICATES, STOCK POWERS AND ALL WRITTEN
ORDERS OR AUTHORIZATIONS MUST BE GUARANTEED BY A U.S. STOCK EXCHANGE MEMBER, A
BANK OR OTHER PERSONS ELIGIBLE TO GUARANTEE SIGNATURES UNDER THE SECURITIES
EXCHANGE ACT OF 1934 AND EKSC'S POLICIES. The Fund and EKSC may waive this
requirement or require additional documents in certain cases. Currently, the
requirement for a signature guarantee has been waived on redemptions of $50,000
or less where the account address of record has been the same for a minimum
period of 30 days. The Fund and EKSC reserve the right to withdraw this waiver
at any time.

  If the Fund receives a redemption or repurchase order, but you have not
clearly indicated the amount of money or number of shares involved, the Fund
cannot execute the order. In such cases, the Fund will request the missing
information from you and process the order on the day such information is
received.

TELEPHONE REDEMPTIONS
  Under ordinary circumstances, you may redeem up to $50,000 from your account
by calling toll free 1-800-343-2898. As mentioned above, to engage in telephone
transactions generally, you must complete the appropriate sections of the Fund's
application.

  In order to insure that instructions received by EKSC are genuine when you
initiate a telephone transaction, you will be asked to verify certain criteria
specific to your account. At the conclusion of the transaction, you will be
given a transaction number confirming your request, and written confirmation of
your transaction will be mailed the next business day. Your telephone
instructions will be recorded. Redemptions by telephone are allowed only if the
address and bank account of record have been the same for a minimum period of of
30 days.

  If you cannot reach the Fund by telephone, you should follow the procedures
for redeeming by mail or through a broker-dealer as set forth above.

SMALL ACCOUNTS
  Because of the high cost of maintaining small accounts, the Fund reserves the
right to redeem your account if its value has fallen below $1,000, the current
minimum investment level, as a result of your redemptions (but not as a result
of market action). You will be notified in writing and allowed 60 days to
increase the value of your account to the minimum investment level. No CDSCs are
applied to such redemptions.

GENERAL
  The Fund reserves the right at any time to terminate, suspend, or change the
terms of any redemption method described in this prospectus, except redemption
by mail, and to impose fees.

  Except as otherwise noted, neither the Fund, EKSC, nor the Principal
Underwriter assumes responsibility for the authenticity of any instructions
received by any of them from a shareholder in writing, over the Keystone
Automated Response Line ("KARL") or by telephone. EKSC will employ reasonable
procedures to confirm that instructions received over KARL or by telephone are
genuine. Neither the Fund, EKSC, nor the Principal Underwriter will be liable
when following instructions received over KARL or by telephone that EKSC
reasonably believes to be genuine.

  The Fund may temporarily suspend the right to redeem its shares when (1) the
Exchange is closed, other than customary weekend and holiday closings; (2)
trading on the Exchange is restricted; (3) the Fund cannot dispose of its
investments or fairly determine their value; or (4) the Securities and Exchange
Commission so orders.

- ------------------------------------------------------------------------------
SHAREHOLDER SERVICES
- ------------------------------------------------------------------------------
  Details on all shareholder services may be obtained by writing to EKSC or
calling toll free 1-800-343-2898.

KEYSTONE AUTOMATED RESPONSE LINE
  KARL offers shareholders specific fund account information and price and yield
quotations as well as the ability to effect account transactions, including
investments, exchanges and redemptions. Shareholders may access KARL by dialing
toll free 1-800-346-3858 on any touch-tone telephone, 24 hours a day, seven days
a week.

EXCHANGES
  If you have obtained the appropriate prospectus, you may exchange shares of
the Fund for shares of any of the other funds in the Keystone Fund Family, on
the basis of their respective net asset values, by calling toll free 1-800-
343-2898 or by writing to Evergreen Keystone Service Company, P.O. Box 2121,
Boston, Massachusetts 02106-2121. (See "How to Redeem Shares" for additional
information with respect to telephone transactions.)

  Fund shares purchased by check may be exchanged for shares of any of the funds
in the Keystone Fund Family. In order to exchange Fund shares purchased prior to
January 1, 1997 for shares of Keystone Precious Metals Holdings, Inc. ("KPMH"),
a shareholder must have held such Fund shares for a period of at least six
months. You may exchange your shares for another Keystone fund for a $10 fee by
calling or writing to EKSC. The exchange fee is waived for individual investors
who make an exchange using KARL. Effective January 1, 1997, all exchanges may be
made without a fee. If the shares being tendered for exchange have been held for
less than four years and are still subject to a CDSC, such charge will carry
over to the shares being acquired in the exchange transaction. The Fund reserves
the right, after 60 days' notice to shareholders, to terminate this exchange
offer or to change its terms, including the right to charge for any exchange.

  Orders to exchange shares of the Fund for shares of Keystone Liquid Trust
("KLT") will be executed by redeeming the shares of the Fund and purchasing
shares of KLT at the net asset value of KLT shares determined after the proceeds
from such redemption become available, which may be up to seven days after such
redemption. In all other cases, orders for exchanges received by the Fund prior
to 4:00 p.m. eastern time on any day the funds are open for business will be
executed at the respective net asset values determined as of the close of
business that day. Orders for exchanges received after 4:00 p.m. eastern time on
any business day will be executed at the respective net asset values determined
at the close of the next business day.

  An excessive number of exchanges may be disadvantageous to the Fund.
Therefore, the Fund, in addition to its right to reject any exchange, reserves
the right to terminate the exchange privilege of any shareholder who makes more
than five exchanges of shares in a year or three in a calendar quarter.

  An exchange order must comply with the requirements for a redemption or
repurchase order and must specify the dollar value or number of shares to be
exchanged. Exchanges are subject to the minimum initial purchase requirements of
the fund being acquired. An exchange constitutes a sale for federal income tax
purposes.

  The exchange privilege is available only in states where shares of the fund
being acquired may legally be sold.

RETIREMENT PLANS
  The Fund has various retirement plans available to you, including: Individual
Retirement Accounts (IRAs); Rollover IRAs; Simplified Employee Pension Plans
(SEPs); Salary Reduction Plans (SARSEPs); Tax Sheltered Annuity Plans (TSAs);
403(b)(7) Plans; 401(k) Plans; Keogh Plans; Corporate Profit- Sharing Plans;
Pension and Target Benefit Plans; and Money Purchase Plans. For details,
including fees and application forms, call EKSC toll free at 1- 800-247-4075 or
write to EKSC at P.O. Box 2121, Boston, Massachusetts 02106- 2121.

AUTOMATIC INVESTMENT PLAN
  With a Keystone Automatic Investment Plan, you can automatically transfer as
little as $100 per month or quarter from your bank account or KLT to the
Keystone fund of your choice. Your bank account will be debited for each
transfer. You will receive confirmation with your next account statement.

  To establish or terminate an Automatic Investment Plan or to change the amount
or schedule of your automatic investments, you may write to or call EKSC. Please
include your account numbers. Termination of an Automatic Investment Plan may
take up to 30 days.

SYSTEMATIC INCOME PLAN
  Under a Systematic Income Plan, you may arrange for regular monthly or
quarterly fixed withdrawal payments. Each payment must be at least $100 and may
be as much as 1% per month or 3% per quarter of the total net asset value of the
Fund shares in your account when a Systematic Income Plan is opened. Fixed
withdrawal payments are not subject to a CDSC. Excessive withdrawals may
decrease or deplete the value of your account.

OTHER SERVICES
  Under certain circumstances shareholders may, within 30 days after a
redemption, reinstate their accounts at current net asset value.

- ------------------------------------------------------------------------------
PERFORMANCE DATA
- ------------------------------------------------------------------------------
  From time to time, the Fund may advertise "total return" and "current yield."
BOTH FIGURES ARE BASED ON HISTORICAL RESULTS. PAST PERFORMANCE SHOULD NOT BE
CONSIDERED REPRESENTATIVE OF RESULTS FOR ANY FUTURE PERIOD OF TIME. Total return
refers to the Fund's average annual compounded rates of return over specified
periods determined by comparing the initial amount invested to the ending
redeemable value of that amount. The resulting equation assumes reinvestment of
all dividends and distributions and deduction of all recurring charges, if any,
applicable to all shareholder accounts. The deduction of the CDSC is reflected
in the applicable years. The exchange fee is not included in the calculation.

  Current yield quotations represent the yield on an investment for a stated
30-day period computed by dividing net investment income earned per share during
the base period by the maximum offering price per share on the last day of the
base period.

  The Fund may include comparative performance information in advertising or
marketing the Fund's shares, such as data from Lipper Analytical Services, Inc.
Morningstar, Inc., Standard & Poor's Corporation, Ibbotson Associates or other
industry publications.

- ------------------------------------------------------------------------------
FUND SHARES
- ------------------------------------------------------------------------------
  The Fund currently issues one class of shares, which participate equally in
dividends and distributions and have equal voting, liquidation and other rights.
When issued and paid for, the shares will be fully paid and nonassessable by the
Fund. Shares may be exchanged as explained under "Shareholder Services," but
will have no other preference, conversion, exchange, or preemptive rights.
Shareholders are entitled to one vote for each full share owned and fractional
votes for fractional shares. Shares are transferable, redeemable, and freely
assignable as collateral. There are no sinking fund provisions. The Fund may
establish additional classes or series of shares.

  The Fund does not have annual meetings. The Fund will have special meetings
from time to time as required under its Restatement of Trust Agreement ("Trust
Agreement") and under the 1940 Act. As provided in the Fund's Trust Agreement,
shareholders have the right to remove Trustees by an affirmative vote of two-
thirds of the outstanding shares. A special meeting of the shareholders will be
held when holders of 10% of the outstanding shares request a meeting for the
purpose of removing a Trustee. The Fund is prepared to assist shareholders in
communications with one another for the purpose of convening such a meeting as
prescribed by Section 16(c) of the 1940 Act.

- ------------------------------------------------------------------------------
ADDITIONAL INFORMATION
- ------------------------------------------------------------------------------
  When the Fund determines from its records that more than one account in the
Fund is registered in the name of a shareholder or shareholders having the same
address, upon written notice to those shareholders, the Fund intends, when an
annual report or semi-annual report of the Fund is required to be furnished, to
mail one copy of such report to that address.

  Except as otherwise stated in this prospectus or required by law, the Fund
reserves the right to change the terms of the offer stated in this prospectus
without shareholder approval, including the right to impose or change fees for
services provided.
<PAGE>

- ------------------------------------------------------------------------------
                      ADDITIONAL INVESTMENT INFORMATION
- ------------------------------------------------------------------------------
  The Fund may engage in the following investment practices to the extent
described in the prospectus and the statement of additional information.

CORPORATE BOND RATINGS
  Higher yields are usually available on securities that are lower rated or
that are unrated. Bonds rated Baa by Moody's are considered as medium grade
obligations, which are neither highly protected nor poorly secured. Debt rated
BBB by S&P is regarded as having an adequate capacity to pay interest and
repay principal, although adverse economic conditions are more likely to lead
to a weakened capacity to pay interest and repay principal for debt in this
category than in higher rated categories. Lower rated securities are usually
defined as Baa or lower by Moody's or BBB or lower by S&P. The Fund may
purchase unrated securities, which are not necessarily of lower quality than
rated securities but may not be attractive to as many buyers. Debt rated BB,
B, CCC, CC and C by S&P is regarded, on balance, as predominantly speculative
with respect to capacity to pay interest and repay principal in accordance
with the terms of the obligation. BB indicates the lowest degree of
speculation and C the highest degree of speculation. While such debt will
likely have some quality and protective characteristics, these are outweighed
by large uncertainties or major risk exposures to adverse conditions. Debt
rated CI by S&P is debt (income bonds) on which no interest is being paid.
Debt rated D by S&P is in default and payment of interest and/or repayment of
principal is in arrears. The Fund intends to invest in D-rated debt only in
cases where, in Keystone's judgment, there is a distinct prospect of
improvement in the issuer's financial position as a result of the completion
of reorganization or otherwise. Bonds that are rated Caa by Moody's are of
poor standing. Such issues may be in default or there may be present elements
of danger with respect to principal or interest. Bonds that are rated Ca by
Moody's represent obligations which are speculative in a high degree. Such
issues are often in default or have other market shortcomings. Bonds that are
rated C by Moody's 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.

ZERO COUPON "STRIPPED" BONDS
  A zero coupon "stripped" bond represents ownership in serially maturing
interest payments or principal payments on specific underlying notes and bonds,
including coupons relating to such notes and bonds. The interest and principal
payments are direct obligations of the issuer. Coupon zero coupon bonds of any
series mature periodically from the date of issue of such series through the
maturity date of the securities related to such series. Principal zero coupon
bonds mature on the date specified therein, which is the final maturity date of
the related securities. Each zero coupon bond entitles the holder to receive a
single payment at maturity. There are no periodic interest payments on a zero
coupon bond. Zero coupon bonds are offered at discounts from their face amounts.

  In general, owners of zero coupon bonds have substantially all the rights and
privileges of owners of the underlying coupon obligations or principal
obligations. Owners of zero coupon bonds have the right upon default on the
underlying coupon obligations or principal obligations to proceed directly and
individually against the issuer and are not required to act in concert with
other holders of zero coupon bonds.

  For federal income tax purposes, a purchaser of principal zero coupon bonds or
coupon zero coupon bonds (either initially or in the secondary market) is
treated as if the buyer had purchased a corporate obligation issued on the
purchase date with an original issue discount equal to the excess of the amount
payable at maturity over the purchase price. The purchaser is required to take
into income each year as ordinary income an allocable portion of such discounts
determined on a "constant yield" method. Any such income increases the holder's
tax basis for the zero coupon bond, and any gain or loss on a sale of the zero
coupon bonds relative to the holder's basis, as so adjusted, is a capital gain
or loss. If the holder owns both principal zero coupon bonds and coupon zero
coupon bonds representing interest in the same underlying issue of securities, a
special basis allocation rule (requiring the aggregate basis to be allocated
among the items sold and retained based on their relative fair market value at
the time of sale) may apply to determine the gain or loss on a sale of any such
zero coupon bonds.

PAYMENT-IN-KIND SECURITIES
  Payment-in-kind securities pay interest in either cash or additional
securities, at the issuer's option, for a specified period. The issuer's option
to pay in additional securities typically ranges from one to six years, compared
to an average maturity for all PIK securities of eleven years. Call protection
and sinking fund features are comparable to those offered on traditional debt
issues.

  PIKs, like zero coupon bonds, are designed to give an issuer flexibility in
managing cash flow. Several PIKs are senior debt. In other cases, where PIKs are
subordinated, most senior lenders view them as equity equivalents.

  An advantage of PIKs for the issuer -- as with zero coupon securities -- is
that interest payments are automatically compounded (reinvested) at the stated
coupon rate, which is not the case with cash-paying securities. However, PIKs
are gaining popularity over zeros since interest payments in additional
securities can be monetized and are more tangible than accretion of a discount.

  As a group, PIK bonds trade flat (i.e., without accrued interest). Their price
is expected to reflect an amount representing accreted interest since the last
payment. PIKs generally trade at higher yields than comparable cash- paying
securities of the same issuer. Their premium yield is the result of the lesser
desirability of non-cash interest, the more limited audience for non- cash
paying securities, and the fact that many PIKs have been issued to equity
investors who do not normally own or hold such securities.

  Calculating the true yield on a PIK security requires a discounted cash flow
analysis if the security (ex interest) is trading at a premium or a discount
because the realizable value of additional payments is equal to the current
market value of the underlying security, not par.

  Regardless of whether PIK securities are senior or deeply subordinated,
issuers are highly motivated to retire them because they are usually their most
costly form of capital.

OBLIGATIONS OF FOREIGN BRANCHES OF UNITED STATES BANKS
  The obligations of foreign branches of U.S. banks may be general obligations
of the parent bank in addition to the issuing branch, or may be limited by the
terms of a specific obligation and by government regulation. Payment of interest
and principal upon these obligations may also be affected by governmental action
in the country of domicile of the branch (generally referred to as sovereign
risk). In addition, evidences of ownership of such securities may be held
outside the U.S. and the Fund may be subject to the risks associated with the
holding of such property overseas. Examples of governmental actions would be the
imposition of currency controls, interest limitations, withholding taxes,
seizure of assets or the declaration of a moratorium. Various provisions of
federal law governing domestic branches do not apply to foreign branches of
domestic banks.

OBLIGATIONS OF UNITED STATES BRANCHES OF FOREIGN BANKS
  Obligations of U.S. branches of foreign banks may be general obligations of
the parent bank in addition to the issuing branch, or may be limited by the
terms of a specific obligation and by federal and state regulation as well as by
governmental action in the country in which the foreign bank has its head
office. In addition, there may be less publicly available information about a
U.S. branch of a foreign bank than about a domestic bank.

MASTER DEMAND NOTES
  Master demand notes are unsecured obligations that permit the investment of
fluctuating amounts by the Fund at varying rates of interest pursuant to direct
arrangements between the Fund, as lender, and the issuer, as borrower. Master
demand notes may permit daily fluctuations in the interest rate and daily
changes in the amounts borrowed. The Fund has the right to increase the amount
under the note at any time up to the full amount provided by the note agreement,
or to decrease the amount. The borrower may repay up to the full amount of the
note without penalty. Notes purchased by the Fund permit the Fund to demand
payment of principal and accrued interest at any time (on not more than seven
days' notice). Notes acquired by the Fund may have maturities of more than one
year, provided that (1) the Fund is entitled to payment of principal and accrued
interest upon not more than seven days' notice, and (2) the rate of interest on
such notes is adjusted automatically at periodic intervals, which normally will
not exceed 31 days, but may extend up to one year. The notes are deemed to have
a maturity equal to the longer of the period remaining to the next interest rate
adjustment or the demand notice period. Because these types of notes are direct
lending arrangements between the lender and borrower, such instruments are not
normally traded and there is no secondary market for these notes, although they
are redeemable and thus repayable by the borrower at face value plus accrued
interest at any time. Accordingly, the Fund's right to redeem is dependent on
the ability of the borrower to pay principal and interest on demand. In
connection with master demand note arrangements, Keystone considers, under
standards established by the Board of Trustees, earning power, cash flow and
other liquidity ratios of the borrower and will monitor the ability of the
borrower to pay principal and interest on demand. These notes are not typically
rated by credit rating agencies. Unless rated, the Fund may invest in them only
if at the time of an investment the issuer meets the criteria established for
commercial paper discussed in the statement of additional information (which
limits such investments to commercial paper rated A-1 by S&P, Prime-1 by Moody's
or F-1 by Fitch Investors Service, Inc.).

REPURCHASE AGREEMENTS
  The Fund may enter into repurchase agreements with member banks of the Federal
Reserve System having at least $1 billion in assets, primary dealers in U.S.
government securities or other financial institutions believed by Keystone to be
credit worthy. Such persons must be registered as U.S. government securities
dealers with an appropriate regulatory organization. Under such agreements, the
bank, primary dealer or other financial institution agrees, upon entering into
the contract, to repurchase the security at a mutually agreed upon date and
price, thereby determining the yield during the term of the agreement. This
results in a fixed rate of return insulated from market fluctuations during such
period. Under a repurchase agreement, the seller must maintain the value of the
securities subject to the agreement at not less than the repurchase price, such
value being determined on a daily basis by marking the underlying securities to
their market value. Although the securities subject to the repurchase agreement
might bear maturities exceeding a year, the Fund only intends to enter into
repurchase agreements that provide for settlement within a year and usually
within seven days. Securities subject to repurchase agreements will be held by
the Fund's custodian or in the Federal Reserve book entry system. The Fund does
not bear the risk of a decline in the value of the underlying security unless
the seller defaults under its repurchase obligation. In the event of a
bankruptcy or other default of a seller of a repurchase agreement, the Fund
could experience both delays in liquidating the underlying securities and
losses, including (1) possible declines in the value of the underlying
securities during the period while the Fund seeks to enforce its rights thereto;
(2) possible subnormal levels of income and lack of access to income during this
period; and (3) expenses of enforcing its rights. The Board of Trustees has
established procedures to evaluate the creditworthiness of each party with whom
the Fund enters into repurchase agreements by setting guidelines and standards
of review for Keystone and monitoring Keystone's actions with regard to
repurchase agreements.

REVERSE REPURCHASE AGREEMENTS
  Under a reverse repurchase agreement, the Fund would sell securities and agree
to repurchase them at a mutually agreed upon date and price. The Fund intends to
enter into reverse repurchase agreements to avoid otherwise having to sell
securities during unfavorable market conditions in order to meet redemptions. At
the time the Fund enters into a reverse repurchase agreement, it will establish
a segregated account with the Fund's custodian containing liquid assets, such as
U.S. government securities or other high grade debt securities, having a value
not less than the repurchase price (including accrued interest) and will
subsequently monitor the account to ensure such value is maintained. Reverse
repurchase agreements involve the risk that the market value of the securities
the Fund is obligated to repurchase may decline below the repurchase price.

"WHEN ISSUED" AND "FORWARD COMMITMENT" TRANSACTIONS
  The Fund may also purchase securities on a when issued or delayed delivery
basis and may purchase or sell securities on a forward commitment basis. When
issued and delayed delivery transactions arise when securities are purchased by
the Fund with payment and delivery taking place in the future in order to secure
what is considered to be an advantageous price and yield to the Fund at the time
of purchase. A forward commitment transaction is an agreement by the Fund to
purchase or sell securities at a specified future date. The Fund may also enter
into foreign currency forward contracts which are described in more detail in
the section of this Exhibit entitled "Foreign Currency Transactions." When the
Fund engages in these transactions, the Fund relies on the buyer or seller, as
the case may be, to consummate the sale. Failure to do so may result in the Fund
missing the opportunity to obtain a price or yield considered to be
advantageous. When issued, delayed delivery and forward commitment transactions
may be expected to occur a month or more before delivery is due. However, no
payment or delivery is made by the Fund until it receives payment or delivery
from the other party to the transaction. The Securities and Exchange Commission
has established certain requirements to assure that the Fund is able to meet its
obligations under these contracts, for example a separate account of liquid
assets equal to the value of such purchase commitments may be maintained until
payment is made. When issued, delayed delivery and forward commitment agreements
are subject to risks from changes in value based upon changes in the level of
interest rates, currency rates and other market factors, both before and after
delivery. The Fund does not accrue any income on such securities or currencies
prior to their delivery. To the extent the Fund engages in any of these
transactions, it will do so for the purpose of acquiring portfolio securities or
currencies consistent with its investment objective and policies and not for the
purpose of investment leverage. The Fund currently does not intend to invest
more than 5% of its assets in when issued or delayed delivery transactions.

LOANS OF SECURITIES TO BROKER-DEALERS
  The Fund may lend securities to brokers and dealers pursuant to agreements
requiring that the loans be continuously secured by cash or securities of the
U.S. government, its agencies or instrumentalities, or any combination of cash
and such securities, as collateral equal at all times in value to at least the
market value of the securities loaned. Such securities loans will not be made
with respect to the Fund if, as a result, the aggregate of all outstanding
securities loans exceeds 15% of the value of the Fund's total assets taken at
their current value. The Fund continues to receive interest or dividends on the
securities loaned and simultaneously earns interest on the investment of the
cash loan collateral in U.S. Treasury notes, certificates of deposit, other
high-grade, short-term obligations or interest bearing cash equivalents.
Although voting rights attendant to securities loaned pass to the borrower, such
loans may be called at any time and will be called so that the securities may be
voted by the Fund if, in the opinion of the Fund, a material event affecting the
investment is to occur. There may be risks of delay in receiving additional
collateral or in recovering the securities loaned or even loss of rights in the
collateral should the borrower of the securities fail financially. Loans may
only be made to borrowers deemed to be of good standing, under standards
approved by the Board of Trustees, when the income to be earned from the loan
justifies the attendant risks.

DERIVATIVES
  The Fund may use derivatives in furtherance of its investment objective.
Derivatives are financial contracts whose value depends on, or is derived from,
the value of an underlying asset, reference rate or index. These assets, rates,
and indices may include bonds, stocks, mortgages, commodities, interest rates,
currency exchange rates, bond indices, and stock indices. Derivatives can be
used to earn income or protect against risk, or both. For example, one party
with unwanted risk may agree to pass that risk to another party who is willing
to accept the risk, the second party being motivated, for example, by the desire
either to earn income in the form of a fee or premium from the first party, or
to reduce its own unwanted risk by attempting to pass all or part of that risk
to the first party.

  Derivatives can be used by investors, such as the Fund, to earn income and
enhance returns, to hedge or adjust the risk profile of the portfolio, and
either in place of more traditional direct investments or to obtain exposure to
otherwise inaccessible markets. The Fund is permitted to use derivatives for one
or more of these purposes. The use of derivatives for non-hedging purposes
entails greater risks than if derivatives were used solely for hedging purposes.
The Fund uses futures contracts and related options as well as forwards for
hedging purposes. Derivatives are a valuable tool which, when used properly, can
provide significant benefit to Fund shareholders. Keystone is not an aggressive
user of derivatives with respect to the Fund. However, the Fund may take
positions in those derivatives that are within its investment policies if, in
Keystone's judgment, this represents an effective response to current or
anticipated market conditions. Keystone's use of derivatives is subject to
continuous risk assessment and control from the standpoint of the Fund's
investment objective and policies.

  Derivatives may be (1) standardized, exchange-traded contracts or (2)
customized, privately negotiated contracts. Exchange-traded derivatives tend to
be more liquid and subject to less credit risk than those that are privately
negotiated.

  There are four principal types of derivative instruments--options, futures,
forwards, and swaps--from which virtually any type of derivative transaction can
be created. Further information regarding options, futures, forwards, and swaps,
is provided later in this section and is provided in the Fund's statement of
additional information.

  Debt instruments that incorporate one or more of these building blocks for the
purpose of determining the principal amount of and/or rate of interest payable
on the debt instruments are often referred to as "structured securities." An
example of this type of structured security is indexed commercial paper. The
term is also used to describe certain securities issued in connection with the
restructuring of certain foreign obligations. See "Indexed Commercial Paper" and
"Structured Securities" below. The term "derivative" is also sometimes used to
describe securities involving rights to a portion of the cash flows from an
underlying pool of mortgages or other assets from which payments are passed
through to the owner of, or that collateralize, the securities. See "Mortgage
Related Securities," "Collateralized Mortgage Obligations," "Adjustable Rate
Mortgage Securities," "Stripped Mortgage Securities," "Mortgage Securities -
Special Considerations," and "Other Asset-Backed Securities" and the Fund's
statement of additional information.

  While the judicious use of derivatives by experienced investment managers,
such as Keystone, can be beneficial, derivatives also involve risks different
from, and, in certain cases, greater than, the risks presented by more
traditional investments. Following is a general discussion of important risk
factors and issues concerning the use of derivatives that investors should
understand before investing in the Fund.

* Market Risk -- This is the general risk attendant to all investments that
  the value of a particular investment will decline or otherwise change in a
  way detrimental to the Fund's interest.

* Management Risk -- Derivative products are highly specialized instruments
  that require investment techniques and risk analyses different from those
  associated with stocks and bonds. The use of a derivative requires an
  understanding not only of the underlying instrument, but also of the
  derivative itself, without the benefit of observing the performance of the
  derivative under all possible market conditions. In particular, the use and
  complexity of derivatives require the maintenance of adequate controls to
  monitor the transactions entered into, the ability to assess the risk that a
  derivative adds to the Fund's portfolio and the ability to forecast price,
  interest rate or currency exchange rate movements correctly.

* Credit Risk -- This is the risk that a loss may be sustained by the Fund as
  a result of the failure of another party to a derivative (usually referred
  to as a "counterparty") to comply with the terms of the derivative contract.
  The credit risk for exchange-traded derivatives is generally less than for
  privately negotiated derivatives, since the clearing house, which is the
  issuer or counterparty to each exchange-traded derivative, provides a
  guarantee of performance. This guarantee is supported by a daily payment
  system (i.e., margin requirements) operated by the clearing house in order
  to reduce overall credit risk. For privately negotiated derivatives, there
  is no similar clearing agency guarantee. Therefore, the Fund considers the
  creditworthiness of each counterparty to a privately negotiated derivative
  in evaluating potential credit risk.

* Liquidity Risk -- Liquidity risk exists when a particular instrument is
  difficult to purchase or sell. If a derivative transaction is particularly
  large or if the relevant market is illiquid (as is the case with many
  privately negotiated derivatives), it may not be possible to initiate a
  transaction or liquidate a position at an advantageous price.

* Leverage Risk -- Since many derivatives have a leverage component, adverse
  changes in the value or level of the underlying asset, rate or index can
  result in a loss substantially greater than the amount invested in the
  derivative itself. In the case of swaps, the risk of loss generally is
  related to a notional principal amount, even if the parties have not made
  any initial investment. Certain derivatives have the potential for unlimited
  loss, regardless of the size of the initial investment.

* Other Risks -- Other risks in using derivatives include the risk of
  mispricing or improper valuation and the inability of derivatives to
  correlate perfectly with underlying assets, rates, and indices. Many
  derivatives, in particular privately negotiated derivatives, are complex and
  often valued subjectively. Improper valuations can result in increased cash
  payment requirements to counterparties or a loss of value to the Fund.
  Derivatives do not always perfectly or even highly correlate or track the
  value of the assets, rates or indices they are designed to closely track.
  Consequently, the Fund's use of derivatives may not always be an effective
  means of, and sometimes could be counterproductive to, furthering the Fund's
  investment objective.

OPTIONS TRANSACTIONS
  WRITING COVERED OPTIONS. The Fund may write (i.e., sell) covered call and put
options. By writing a call option, the Fund becomes obligated during the term of
the option to deliver the securities underlying the option upon payment of the
exercise price. By writing a put option, the Fund becomes obligated during the
term of the option to purchase the securities underlying the option at the
exercise price if the option is exercised. The Fund also may write straddles
(combinations of covered puts and calls on the same underlying security).

  The Fund may only write "covered" options. This means that so long as the Fund
is obligated as the writer of a call option it will own the underlying
securities subject to the option or, in the case of call options on U.S.
Treasury bills, the Fund might own substantially similar U.S. Treasury bills. If
the Fund has written options against all of its securities that are available
for writing options, the Fund may be unable to write additional options unless
it sells a portion of its portfolio holdings to obtain new securities against
which it can write options. If this were to occur, higher portfolio turnover and
correspondingly greater brokerage commissions and other transaction costs may
result. The Fund does not expect, however, that this will occur.

  The Fund will be considered "covered" with respect to a put option it writes
if, so long as it is obligated as the writer of the put option, it deposits and
maintains with its custodian in a segregated account liquid assets having a
value equal to or greater than the exercise price of the option.

  The principal reason for writing call or put options is to obtain, through a
receipt of premiums, a greater current return than would be realized on the
underlying securities alone. The Fund receives a premium from writing a call or
put option, which it retains whether or not the option is exercised. By writing
a call option, the Fund might lose the potential for gain on the underlying
security while the option is open, and, by writing a put option, the Fund might
become obligated to purchase the underlying security for more than its current
market price upon exercise.

  PURCHASING OPTIONS. The Fund may purchase put or call options, including put
or call options for the purpose of offsetting previously written put or call
options of the same series.

  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 assets held in a segregated account until the options
expire or are exercised.

  An option position may be closed out only in a secondary market for an option
of the same series. Although the Fund generally will write only those options
for which there appears to be an active secondary market, there is no assurance
that a liquid secondary market will exist for any particular option at any
particular time, and, for some options, no secondary market may exist. In such
event, it might not be possible to effect a closing transaction in a particular
option.

  Options on some securities are relatively new, and it is impossible to predict
the amount of trading interest that will exist in such options. There can be no
assurance that viable markets will develop or continue. The failure of such
markets to develop or continue could significantly impair the Fund's ability to
use such options to achieve its investment objective.

  OPTIONS TRADING MARKETS. Options in which the Fund will trade are generally
listed on national securities exchanges. Exchanges on which such options
currently are traded include the Chicago Board Options Exchange and the New
York, American, Pacific, and Philadelphia Stock Exchanges. Options on some
securities may not be listed on any exchange, but traded in the over-the-
counter market. Options traded in the over-the-counter market involve the
additional risk that securities dealers participating in such transactions could
fail to meet their obligations to the Fund. The use of options traded in the
over-the-counter market may be subject to limitations imposed by certain state
securities authorities. In addition to the limits on its use of options
discussed herein, the Fund is subject to the investment restrictions described
in this prospectus and in the statement of additional information.

  The staff of the Securities and Exchange Commission is of the view that the
premiums that the Fund pays for the purchase of unlisted options and the value
of securities used to cover unlisted options written by the Fund are considered
to be invested in illiquid securities or assets for the purpose of calculating
whether the Fund is in compliance with its policies on illiquid securities.

FUTURES TRANSACTIONS
  The Fund may enter into currency and other financial futures contracts and
write options on such contracts. The Fund intends to enter into such contracts
and related options for hedging purposes. The Fund will enter into securities,
currency or index-based futures contracts in order to hedge against changes in
interest or exchange rates or securities prices. A futures contract on
securities or currencies is an agreement to buy or sell securities or currencies
at a specified price during a designated month. A futures contract on a
securities index does not involve the actual delivery of securities, but merely
requires the payment of a cash settlement based on changes in the securities
index. The Fund does not make payment or deliver securities upon entering into a
futures contract. Instead, it puts down a margin deposit, which is adjusted to
reflect changes in the value of the contract and which continues until the
contract is terminated.

  The Fund may sell or purchase futures contracts. When a futures contract is
sold by the Fund, the value of the contract will tend to rise when the value of
the underlying securities or currencies declines and to fall when the value of
such securities or currencies increases. Thus, the Fund sells futures contracts
in order to offset a possible decline in the value of its securities or
currencies. If a futures contract is purchased by the Fund, the value of the
contract will tend to rise when the value of the underlying securities or
currencies increases and to fall when the value of such securities or currencies
declines. The Fund intends to purchase futures contracts in order to establish
what is believed by Keystone to be a favorable price and rate of return for
securities or favorable exchange rate for currencies the Fund intends to
purchase.

  The Fund also intends to purchase put and call options on futures contracts
for hedging purposes. A put option purchased by the Fund would give it the right
to assume a position as the seller of a futures contract. A call option
purchased by the Fund would give it the right to assume a position as the
purchaser of a futures contract. The purchase of an option on a futures contract
requires the Fund to pay a premium. In exchange for the premium, the Fund
becomes entitled to exercise the benefits, if any, provided by the futures
contract, but is not required to take any action under the contract. If the
option cannot be exercised profitably before it expires, the Fund's loss will be
limited to the amount of the premium and any transaction costs.

  The Fund may enter into closing purchase and sale transactions in order to
terminate a futures contract and may sell put and call options for the purpose
of closing out its options positions. The Fund's ability to enter into closing
transactions depends on the development and maintenance of a liquid secondary
market. There is no assurance that a liquid secondary market will exist for any
particular contract or at any particular time. As a result, there can be no
assurance that the Fund will be able to enter into an offsetting transaction
with respect to a particular contract at a particular time. If the Fund is not
able to enter into an offsetting transaction, the Fund will continue to be
required to maintain the margin deposits on the contract and to complete the
contract according to its terms, in which case, it would continue to bear market
risk on the transaction.

  Although futures and related options transactions are intended to enable the
Fund to manage market, interest rate or exchange rate risk, unanticipated
changes in interest rates, exchange rates or market prices could result in
poorer performance than if it had not entered into these transactions. Even if
Keystone correctly predicts interest or exchange rate movements, a hedge could
be unsuccessful if changes in the value of the Fund's futures position did not
correspond to changes in the value of its investments. This lack of correlation
between the Fund's futures and securities or currencies positions may be caused
by differences between the futures and securities or currencies markets or by
differences between the securities or currencies underlying the Fund's futures
position and the securities or currencies held by or to be purchased for the
Fund. Keystone will attempt to minimize these risks through careful selection
and monitoring of the Fund's futures and options positions.

  The Fund does not intend to use futures transactions for speculation or
leverage. The Fund has the ability to write options on futures, but intends to
write such options only to close out options purchased by the Fund. The Fund
will not change these policies without supplementing the information in its
prospectus and statement of additional information.

FOREIGN CURRENCY TRANSACTIONS
  As discussed above, the Fund may invest in securities of foreign issuers. When
the Fund invests in foreign securities, they usually will be denominated in
foreign currencies, and the Fund temporarily may hold funds in foreign
currencies. Thus, the value of Fund shares will be affected by changes in
exchange rates.

  As one way of managing exchange rate risk, in addition to entering into
currency futures contracts, the Fund may enter into forward currency exchange
contracts (agreements to purchase or sell currencies at a specified price and
date). The exchange rate for the transaction (the amount of currency the Fund
will deliver or receive when the contract is completed) is fixed when the Fund
enters into the contract. The Fund usually will enter into these contracts to
stabilize the U.S. dollar value of a security it has agreed to buy or sell. The
Fund intends to use these contracts to hedge the U.S. dollar value of a security
it already owns, particularly if the Fund expects a decrease in the value of the
currency in which the foreign security is denominated. Although the Fund will
attempt to benefit from using forward contracts, the success of its hedging
strategy will depend on Keystone's ability to predict accurately the future
exchange rates between foreign currencies and the U.S. dollar. The value of the
Fund's investments denominated in foreign currencies will depend on the relative
strength of those currencies and the U.S. dollar, and the Fund may be affected
favorably or unfavorably by changes in the exchange rates or exchange control
regulations between foreign currencies and the U.S. dollar. Changes in foreign
currency exchange rates also may affect the value of dividends and interest
earned, gains and losses realized on the sale of securities and net investment
income and gains, if any, to be distributed to shareholders by the Fund.
Although the Fund does not currently intend to do so, the Fund may also purchase
and sell options related to foreign currencies. The Fund does not intend to
enter into foreign currency transactions for speculation or leverage.

INTEREST RATE TRANSACTIONS (SWAPS, CAPS, AND FLOORS). If the Fund enters into
interest rate swap, cap or floor transactions, it expects to do so primarily
for hedging purposes, which may include preserving a return or spread on a
particular investment or portion of its portfolio or protecting against an
increase in the price of securities the Fund anticipates purchasing at a later
date. The Fund does not currently intend to use these transactions in a
speculative manner.

  Interest rate swaps involve the exchange by the Fund with another party of
their respective commitments to pay or receive interest (e.g., an exchange of
floating rate payments for fixed rate payments). Interest rate caps and floors
are similar to options in that the purchase of an interest rate cap or floor
entitles the purchaser, to the extent that a specified index exceeds (in the
case of a cap) or falls below (in the case of a floor) a predetermined interest
rate, to receive payments of interest on a contractually-based principal
("notional") amount from the party selling the interest rate cap or floor. The
Fund may enter into interest rate swaps, caps, and floors on either an
asset-based or liability-based basis, depending upon whether it is hedging its
assets or liabilities, and will usually enter into interest rate swaps on a net
basis (i.e., the two payment streams are netted out, with the Fund receiving or
paying, as the case may be, only the net amount of the two payments).

  The swap market has grown substantially in recent years, with a large number
of banks and investment banking firms acting as principals and as agents
utilizing standardized swap documentation. As a result, the swap market has
become more established and relatively liquid. Caps and floors are less liquid
than swaps. These transactions also involve the delivery of securities or other
underlying assets and principal. Accordingly, the risk of loss to the Fund from
interest rate transactions is limited to the net amount of interest payments
that the Fund is contractually obligated to make.

INDEXED COMMERCIAL PAPER. Indexed commercial paper may have its principal
linked to changes in foreign currency exchange rates whereby its principal
amount is adjusted upwards or downwards (but not below zero) at maturity to
reflect changes in the referenced exchange rate. If permitted by its
investment policies, the Fund will purchase such commercial paper with the
currency in which it is denominated and, at maturity, will receive interest
and principal payments thereon in that currency, but the amount of principal
payable by the issuer at maturity will change in proportion to the change (if
any) in the exchange rate between the two specified currencies between the
date the instrument is issued and the date the instrument matures. While such
commercial paper entails the risk of loss of principal, the potential for
realizing gains as a result of changes in foreign currency exchange rates
enables the Fund to hedge (or cross-hedge) against a decline in the U.S.
dollar value of investments denominated in foreign currencies while providing
an attractive money market rate of return.

MORTGAGE-RELATED SECURITIES. The mortgage-related securities in which the Fund
may invest typically are securities representing interests in pools of
mortgage loans made to home owners. Mortgage-related securities bear interest
at either a fixed rate or an adjustable rate determined by reference to an
index rate. The mortgage loan pools may be assembled for sale to investors
(such as the Fund) by governmental or private organizations. Mortgage-related
securities issued by the Government National Mortgage Association ("GNMA") are
backed by the full faith and credit of the U.S. government; those issued by
Federal National Mortgage Associated ("FNMA") and Federal Home Loan Mortgage
Corporation ("FHLMC") are not so backed.

  Securities representing interests in pools created by private issuers
generally offer a higher rate of interest than securities representing interests
in pools created by governmental issuers because there are no direct or indirect
governmental guarantees of the underlying mortgage payments. However, private
issuers sometimes obtain committed loan facilities, lines of credit, letters of
credit, surety bonds or other forms of liquidity and credit enhancement to
support the timely payment of interest and principal with respect to their
securities if the borrowers on the underlying mortgages fail to make their
mortgage payments. The ratings of such non-governmental securities are generally
dependent upon the ratings of the providers of such liquidity and credit support
and would be adversely affected if the rating of such an enhancer were
downgraded. The Fund may buy mortgage-related securities without credit
enhancement if the securities meet the Fund's investment standards. Although the
market for mortgage-related securities is becoming increasingly liquid, those of
certain private organizations may not be readily marketable.

  One type of mortgage-related security is of the "pass-through" variety. The
holder of a pass-through security is considered to own an undivided beneficial
interest in the underlying pool of mortgage loans and receives a pro rata share
of the monthly payments made by the borrowers on their mortgage loans, net of
any fees paid to the issuer or guarantor of the securities. Prepayments of
mortgages resulting from the sale, refinancing or foreclosure of the underlying
properties are also paid to the holders of these securities. Some
mortgage-related securities, such as securities issued by GNMA, are referred to
as "modified pass-through" securities. The holders of these securities are
entitled to the full and timely payment of principal and interest, net of
certain fees, regardless of whether payments are actually made on the underlying
mortgages. Another form of mortgage-related security is a "pay- through"
security, which is a debt obligation of the issuer secured by a pool of mortgage
loans pledged as collateral that is legally required to be paid by the issuer
regardless of whether payments are actually made on the underlying mortgages.

COLLATERALIZED MORTGAGE OBLIGATIONS ("CMOS"). CMOs are the predominant type of
"pay-through" mortgage-related security. CMOs are designed to reduce the risk
of prepayment for investors by issuing multiple classes of securities, each
having different maturities, interest rates and payment schedules, and with
the principal and interest on the underlying mortgages allocated among the
several classes in various ways. The collateral securing the CMOs may consist
of a pool of mortgages, but may also consist of mortgage-backed bonds or pass-
through securities. CMOs may be issued by a U.S. government instrumentality or
agency, or by a private issuer. Although payment of the principal of, and
interest on, the underlying collateral securing privately issued CMOs may be
guaranteed by GNMA, FNMA or FHLMC, these CMOs represent obligations solely of
the private issuer and are not insured or guaranteed by GNMA, FNMA, FHLMC, any
other governmental agency, or any other person or entity.

INVERSE FLOATING RATE COLLATERALIZED MORTGAGE OBLIGATIONS. In addition to
investing in fixed rate and adjustable rate CMOs, the Fund may also invest in
CMOs with rates that move inversely to market rates ("inverse floaters").

  An inverse floater bears an interst rate that resets in the opposite direction
of the change in a specified interest rate index. As market interest rates rise,
the interest rate on the inverse floater goes down, and vice versa. Inverse
floaters tend to exhibit greater price volatility than fixed- rate bonds of
similar maturity and credit quality. The interest rates on inverse floaters may
be significantly reduced, even to zero, if interest rates rise. Moreover, the
secondary market for inverse floaters may be limited in rising interest rate
environments.

ADJUSTABLE RATE MORTGAGE SECURITIES. Another type of mortgage-related
security, known as adjustable-rate mortgage securities ("ARMS"), bears
interest at a rate determined by reference to a predetermined interest rate or
index. There are two main categories of rates or indices: (1) rates based on
the yield on U.S. Treasury securities and (2) indices derived from a
calculated measure such as a cost of funds index or a moving average of
mortgage rates. Some rates and indices closely mirror changes in market
interest rate levels, while others tend to lag changes in market rate levels
and tend to be somewhat less volatile.

  ARMS may be secured by adjustable-rate mortgages or fixed-rate mortgages. ARMS
secured by fixed-rate mortgages generally have lifetime caps on the coupon rates
of the securities. To the extent that general interest rates increase faster
than the interest rates on the ARMS, these ARMS will decline in value. The
adjustable-rate mortgages that secure ARMS will frequently have caps that limit
the maximum amount by which the interest rate or the monthly principal and
interest payments on the mortgages may increase. These payment caps can result
in negative amortization (i.e., an increase in the balance of the mortgage
loan). Furthermore, since many adjustable-rate mortgages only reset on an annual
basis, the values of ARMS tend to fluctuate to the extent that changes in
prevailing interest rates are not immediately reflected in the interest rates
payable on the underlying adjustable-rate mortgages.

STRIPPED MORTGAGE SECURITIES. Stripped mortgage-related securities ("SMRS")
are mortgage-related securities that are usually structured with two classes
of securities collateralized by a pool of mortgages or a pool of mortgaged-
backed bonds or pass-through securities, with each class receiving different
proportions of the principal and interest payments from the underlying assets.
A common type of SMRS has one class of interest-only securities ("IOs")
receiving all  of the interest payments from the underlying assets, while the
other class of securities, principal-only securities ("POs"), receives all of
the principal payments from the underlying assets. IOs and POs are extremely
sensitive to interest rate changes and are more volatile than mortgage-related
securities that are not stripped. IOs tend to decrease in value as interest
rates decrease, while POs generally increase in value as interest rates
decrease. If prepayments of the underlying mortgages are greater than
anticipated, the amount of interest earned on the overall pool will decrease
due to the decreasing principal balance of the assets. Changes in the values
of IOs and POs can be substantial and occur quickly, such as occurred in the
first half of 1994 when the value of many POs dropped precipitously due to an
increase in interest rates. For this reason, the Fund does not rely on IOs and
POs as the principal means of furthering its investment objective.

MORTGAGE-RELATED SECURITIES -- SPECIAL CONSIDERATIONS. The value of mortgage-
related securities is affected by a number of factors. Unlike  traditional
debt securities, which have fixed maturity dates, mortgage-related securities
may be paid earlier than expected as a result of prepayment of the underlying
mortgages. If property owners make unscheduled prepayments of their mortgage
loans, these prepayments will result in the early payment of the applicable
mortgage-related securities. In that event, the Fund may be unable to invest
the proceeds from the early payment of the mortgage-related securities in an
investment that provides as high a yield as the mortgage-related securities.
Consequently, early payment associated with mortgage-related securities causes
these securities to experience significantly greater price and yield
volatility than experienced by traditional fixed-income securities. The
occurrence of mortgage prepayments is affected by the level of general
interest rates, general economic conditions, and other social and demographic
factors. During periods of falling interest rates, the rate of mortgage
prepayments tends to increase, thereby tending to decrease the life of
mortgage-related securities. During periods of rising interest rates, the rate
of mortgage prepayments usually decreases, thereby tending to increase the
life of mortgage-related securities. If the life of a mortgage-related
security is inaccurately predicted, the Fund may not be able to realize the
rate of return it expected.

  As with fixed-income securities generally, the value of mortgage-related
securities can also be adversely affected by increases in general interest rates
relative to the yield provided by such securities. Such adverse effect is
especially possible with fixed-rate mortgage securities. If the yield available
on other investments rises above the yield of the fixed-rate mortgage securities
as a result of general increases in interest rate levels, the value of the
mortgage-related securities will decline. Although the negative effect could be
lessened if the mortgage-related securities were to be paid earlier (thus
permitting the Fund to reinvest the prepayment proceeds in investments yielding
the higher current interest rate), as described above the rate of mortgage
prepayments and earlier payment of mortgage-related securities generally tends
to decline during a period of rising interest rates.

  Although the value of ARMS may not be affected by rising interest rates as
much as the value of fixed-rate mortgage securities is affected by rising
interest rates, ARMS may still decline in value as a result of rising interest
rates. Although, as described above, the yield on ARMS varies with changes in
the applicable interest rate or index, there is often a lag between increases in
general interest rates and increases in the yield on ARMS as a result of
relatively infrequent interest rate reset dates. In addition, adjustable-rate
mortgages and ARMS often have interest rate or payment caps that limit the
ability of the adjustable-rate mortgages or ARMS to fully reflect increases in
the general level of interest rates.

OTHER ASSET-BACKED SECURITIES. The securitization techniques used to develop
mortgage-related securities are being applied to a broad range of financial
assets. Through the use of trusts and special purpose corporations, various
types of assets, including automobile loans and leases, credit card
receivables, home equity loans, equipment leases, and trade receivables, are
being securitized in structures similar to the structures used in mortgage
securitizations. These asset-backed securities are subject to risks associated
with changes in interest rates and prepayment of underlying obligations
similar to the risks of investment in mortgage-related securities discussed
above.

  Each type of asset-backed security also entails unique risks depending on the
type of assets involved and the legal structure used. For example, credit card
receivables are generally unsecured obligations of the credit card holder and
the debtors are entitled to the protection of a number of state and federal
consumer credit laws, many of which give such debtors the right to set off
certain amounts owed on the credit cards, thereby reducing the balance due.
There have also been proposals to cap the interest rate that a credit card
issuer may charge. In some transactions, the value of the asset-backed security
is dependent on the performance of a third party acting as credit enhancer or
servicer. Furthermore, in some transactions (such as those involving the
securitization of vehicle loans or leases) it may be administratively burdensome
to perfect the interest of the security issuer in the underlying collateral and
the underlying collateral may become damaged or stolen.

VARIABLE, FLOATING, AND LEVERAGED INVERSE FLOATING RATE INSTRUMENTS. Fixed-
income securities may have fixed, variable or floating rates of interest.
Variable and floating rate securities pay interest at rates that are adjusted
periodically, according to a specified formula. A "variable" interest rate
adjusts at predetermined intervals (e.g., daily, weekly or monthly), while a
"floating" interest rate adjusts whenever a specified benchmark rate (such as
the bank prime lending rate) changes.

  The Fund may invest in fixed-income securities that pay interest at a coupon
rate equal to a base rate, plus additional interest for a certain period of time
if short-term interest rates rise above a predetermined level or "cap." The
amount of such an additional interest payment typically is calculated under a
formula based on a short-term interest rate index multiplied by a designated
factor.

  An inverse floater may be considered to be leveraged to the extent that its
interest rate varies by a magnitude that exceeds the magnitude of the change in
the index rate of interest. The higher degree of leverage inherent in inverse
floaters is associated with greater volatility in market value.

STRUCTURED SECURITIES. Structured securities represent interests in entities
organized and operated solely for the purpose of restructuring the investment
characteristics of sovereign debt obligations or foreign government
securities. This type of restructuring involves the deposit with or purchase
by an entity, such as a corporation or trust, of specified instruments (such
as commercial bank loans or Brady Bonds) and the issuance by that entity of
one or more classes of structured securities backed by, or representing
interests in, the underlying instruments. The cash flow on the underlying
instruments may be apportioned among the newly issued structured securities to
create securities with different investment characteristics such as varying
maturities, payment priorities and interest rate provisions, and the extent of
the payments made with respect to structured securities is dependent on the
extent of the cash flow on the underlying instruments. Because structured
securities typically involve no credit enhancement, their credit risk
generally will be equivalent to that of the underlying instruments. Structured
securities of a given class may be either subordinated or unsubordinated to
the right of payment of another class. Subordinated structured securities
typically have higher yields and present greater risks than unsubordinated
structured securities.

BRADY BONDS. Brady Bonds are created through the exchange of existing
commercial bank loans to foreign entities for new obligations in connection
with debt restructurings under a plan introduced by former U.S. Secretary of
the Treasury, Nicholas F. Brady (the "Brady Plan"). Brady Bonds have been
issued only recently, and, accordingly, do not have a long payment history.
They may be collateralized or uncollateralized and issued in various
currencies (although most are U.S. dollar-denominated) and they are actively
traded in the over-the-counter secondary market.

  U.S. dollar-denominated, collateralized Brady Bonds, which may be fixed-rate
par bonds or floating rate discount bonds, are generally collateralized in full
as to principal due at maturity by U.S. Treasury zero coupon obligations that
have the same maturity as the Brady Bonds. Interest payments on these Brady
Bonds generally are collateralized by cash or securities in an amount that, in
the case of fixed rate bonds, is equal to at least one year of rolling interest
payments based on the applicable interest rate at that time and is adjusted at
regular intervals thereafter. Certain Brady Bonds are entitled to "value
recovery payments" in certain circumstances, which in effect constitute
supplemental interest payments, but generally are not collateralized. Brady
Bonds are often viewed as having up to four valuation components: (1)
collateralized repayment of principal at final maturity, (2) collateralized
interest payments, (3) uncollateralized interest payments, and (4) any
uncollateralized repayment of principal at maturity (these uncollateralized
amounts constitute the "residual risk"). In the event of a default with respect
to collateralized Brady Bonds as a result of which the payment obligations of
the issuer are accelerated, the U.S. Treasury zero coupon obligations held as
collateral for the payment of principal will not be distributed to investors,
nor will such obligations be sold and the proceeds distributed. The collateral
will be held by the collateral agent to the scheduled maturity of the defaulted
Brady Bonds, which will continue to be outstanding, at which time the face
amount of the collateral will equal the principal payments that would have then
been due on the Brady Bonds in the normal course. In addition, in light of the
residual risk of Brady Bonds and, among other factors, the history of defaults
with respect to commercial bank loans by public and private entities of
countries issuing Brady Bonds, investments in Brady Bonds are to be viewed as
speculative.
<PAGE>
                    ---------------------------------------
                                    KEYSTONE
                                   FUND FAMILY

                                       ()

                             Quality Bond Fund (B-1)
                           Diversified Bond Fund (B-2)
                           High Income Bond Fund (B-4)
                               Balanced Fund (K-1)
                           Strategic Growth Fund (K-2)
                          Growth and Income Fund (S-1)
                            Mid-Cap Growth Fund (S-3)
                         Small Company Growth Fund (S-4)
                             International Fund Inc.
                         Precious Metals Holdings, Inc.
                                  Tax Free Fund
                                  Liquid Trust
                    ---------------------------------------

- ----------------------
  Evergreen Keystone
[logo]  FUNDS  [logo]
- ----------------------

Evergreen Keystone Distributor, Inc.
230 Park Avenue
New York, New York 10169     

B2-P Sup. 12/96
16.5m
540111                                            [recycle logo]


                     ---------------------------------------
                                    KEYSTONE

                                [graphic omitted]

                                   DIVERSIFIED
                                 BOND FUND (B-2)

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

                             ----------------------
                               Evergreen Keystone
                              [logo] FUNDS [logo]
                             ----------------------

                                 PROSPECTUS AND
                                   APPLICATION

<PAGE>

                       STATEMENT OF ADDITIONAL INFORMATION

                      KEYSTONE DIVERSIFIED BOND FUND (B-2)

                                DECEMBER 10, 1996
                        AS SUPPLEMENTED DECEMBER 11, 1996


        This statement of additional information is not a prospectus, but
relates to, and should be read in conjunction with, the prospectus of Keystone
Diversified Bond Fund (B-2) (the "Fund") dated December 10, 1996, as
supplemented. A copy of the prospectus may be obtained from the Fund's principal
underwriter, Evergreen Keystone Distributor, Inc., located at 230 Park Avenue,
New York, New York 10169, or your broker-dealer.


- --------------------------------------------------------------------------------
                                TABLE OF CONTENTS
- --------------------------------------------------------------------------------

                                                                            Page
The Fund's Objective and Policies...........................................   2
Investment Restrictions.....................................................   2
Valuation of Securities.....................................................   4
Distributions and Taxes.....................................................   5
Sales Charges...............................................................   6
Distribution Plan...........................................................   8
The Trust Agreement.........................................................  10
Investment Adviser..........................................................  12
Trustees and Officers.......................................................  14
Principal Underwriter.......................................................  18
Sub-administrator...........................................................  19
Brokerage...................................................................  20
Expenses....................................................................  22
Standardized Total Return and Yield Quotations..............................  23
Additional Information......................................................  24
Financial Statements........................................................  25
Appendix.................................................................... A-1


<PAGE>

- --------------------------------------------------------------------------------
                        THE FUND'S OBJECTIVE AND POLICIES
- --------------------------------------------------------------------------------

        The Fund is an open-end, diversified management investment company,
commonly known as a mutual fund. The Fund's investment objective is to provide
shareholders with maximum income without undue risk of principal. To achieve
this objective, the Fund invests primarily in bonds and obligations that are
normally characterized by liberal returns and moderate price fluctuations. Such
bonds, which include both secured and unsecured debt obligations, as a group
possess a fairly high degree of dependability of interest payments. While the
Fund's primary objective is income, the Fund gives careful consideration to
security of principal, marketability and diversification. The Fund invests
primarily in securities of domestic companies, but may also invest up to 25% of
its assets in foreign securities. On August 31, 1996, the Fund owned foreign
securities equal to 2.2% (denominated in US dollars) of its net assets.

        Keystone Investment Management Company ("Keystone") is the Fund's
investment adviser. Evergreen Keystone Distributor, Inc. (formerly Evergreen
Funds Distributor, Inc.) ("EKD" or the "Principal Underwriter") is the Fund's
principal underwriter. Evergreen Keystone Investment Services, Inc. (formerly
Keystone Investment Distributors Company) ("EKIS") is the predecessor to the
Principal Underwriter. See "Investment Adviser" and "Principal Underwriter"
below.

        Certain information about the Fund is contained in its prospectus. This
statement of additional information provides additional information about the
Fund that may be of interest to some investors.


- --------------------------------------------------------------------------------
                             INVESTMENT RESTRICTIONS
- --------------------------------------------------------------------------------

FUNDAMENTAL INVESTMENT RESTRICTIONS

        The Fund has adopted the fundamental investment restrictions set forth
below, which may not be changed without a vote of the majority of the Fund's
outstanding shares (as defined in the Investment Company Act of 1940 (the "1940
Act")). Unless otherwise stated, all references to Fund assets are in terms of
current market value.

        The Fund may not do any of the following:

        (1) with respect to 75% of its total assets, invest more than 5% of the
value of its total assets, determined at market or other fair value at the time
of purchase, in the securities of any one issuer, or invest in more than 10% of
the outstanding voting securities of any one issuer, all as determined
immediately after such investment; provided that these limitations do not apply
to investments in securities issued or guaranteed by the United States ("U.S.")
government or its agencies or instrumentalities;

        (2) invest more than 5% of the value of its total assets in companies
which have been in operation for less than three years;

        (3) borrow money, except that the Fund may (a) borrow money from banks
for temporary or emergency purposes in aggregate amounts up to 10% of the value
of the Fund's net assets (computed at cost), or (b) enter into reverse
repurchase agreements;

        (4) underwrite securities, except that the Fund may purchase securities
from issuers thereof or others and dispose of such securities in a manner
consistent with its other investment policies; in the disposition of restricted
securities the Fund may be deemed to be an underwriter, as defined in the
Securities Act of 1933 (the "1933 Act");

        (5) purchase or sell real estate or interests in real estate, except
that it may purchase and sell securities secured by real estate and securities
of companies which invest in real estate, and will not purchase or sell
commodities or commodity contracts, except that the Fund may engage in currency
or other financial futures contracts and related options transactions;

        (6) invest for the primary purpose of exercising control over or
management of any issuer;

        (7) make margin purchases or short sales of securities;

        (8) make loans, except that the Fund may make, purchase or hold debt
securities and other debt investments, including loans, consistent with its
investment objective, lend limited portfolio securities valued at not more than
15% of its total assets to broker-dealers, and enter into repurchase agreements;

        (9) invest more than 25% of its assets in the securities of issuers in
any single industry, other than securities issued by banks and savings and loan
associations or securities issued or guaranteed by the U.S. government, its
agencies or instrumentalities; and

        (10) purchase the securities of any other investment company except in
the open market and at customary brokerage rates and in no event more than 3% of
the voting securities of any investment company.

        If a percentage limit is satisfied at the time of investment or
borrowing, a later increase or decrease resulting from a change in the value of
a security or a decrease in Fund assets is not a violation of the limit.

        The Fund has no current intention of attempting to increase its net
income by borrowing and currently intends to repay any borrowings made in
accordance with the fourth investment restriction enumerated above before it
makes any additional investments.

NON-FUNDAMENTAL INVESTMENT RESTRICTIONS

        The Fund intends to follow policies of the Securities and Exchange
Commission ("SEC") as they are adopted from time to time with respect to
illiquid securities, including, at this time, (1) treating as illiquid,
securities which may not be sold or disposed of in the ordinary course of
business within seven days at approximately the value at which the Fund has
valued such securities on its books and (2) limiting its holdings of such
securities to 15% of its net assets.

        Portfolio securities of the Fund may not be purchased from or sold or
loaned to Keystone, or any affiliate thereof, or any of their Directors,
officers or employees.


- --------------------------------------------------------------------------------
                             VALUATION OF SECURITIES
- --------------------------------------------------------------------------------

        Current values for the Fund's portfolio securities are determined in the
following manner:

        (1) securities traded on an established exchange are valued on the basis
of the last sales price on the exchange where the securities are primarily
traded prior to the time of the valuation;

        (2) securities traded in the over-the-counter market, for which complete
quotations are readily available, are valued at the mean of the bid and asked
prices at the time of valuation;

        (3) short-term money market instruments with initial or remaining
maturities of sixty days or less are valued at amortized cost (original purchase
cost as adjusted for amortization of premium or accretion of discount), which,
when combined with accrued interest, approximates market;

        (4) short-term money market instruments maturing in more than sixty days
for which market quotations are readily available are valued at current market
value; and

        (5) the Board of Trustees values the following securities at prices it
deems in good faith to be fair: (a) securities, including restricted securities,
for which complete quotations are not readily available; (b) listed securities,
if in the Fund's opinion the last sales price does not reflect a current market
value or if no sale occurred; and (c) other assets.

        While market quotations may be readily available for certain long-term
corporate bonds and notes, such investments are stated at fair value on the
basis of valuations furnished by a pricing service, approved by the Board of
Trustees, which determines valuations for normal, institutional- size trading
units of such securities using methods based on market transactions for
comparable securities and various relationships between securities that are
generally recognized by institutional traders.


- --------------------------------------------------------------------------------
                             DISTRIBUTIONS AND TAXES
- --------------------------------------------------------------------------------

        The Fund ordinarily makes distributions in shares of the Fund or, at the
option of the shareholder, in cash. All shareholders may reinvest dividends
without being subject to a deferred sales charge when shares so purchased are
redeemed. Shareholders who have opted prior to the record date to receive shares
with regard to capital gains and/or income distributions will have the number of
such shares determined on the basis of the share value computed at the end of
the day on the ex-dividend date after adjustment for the distribution. Net asset
value is used in computing the appropriate number of shares in both a capital
gains distribution and an income distribution reinvestment.

        The Fund will make distributions from its net investment income on or
about the 5th day of each month and net capital gains, if any, at least
annually. Unless the Fund receives instructions to the contrary from a
shareholder before the record date, it will assume that the shareholder wishes
to receive that distribution and future gains and income distributions in
shares. Instructions continue in effect until changed in writing.

        The Fund's income distributions are largely derived from interest on
bonds and thus are not to any significant degree eligible, in whole or in part,
for the 70% corporate dividends received deduction. Distributed long-term
capital gains are taxable as such to the shareholder whether received in cash or
in additional Fund shares and regardless of the period of time Fund shares have
been held by the shareholder. If the net asset value of the Fund's shares is
reduced below a shareholder's cost by distribution of capital gains realized on
sales of securities, such distribution, to the extent of the reduction, would be
a return of investment though taxable as stated above. Since distributions of
capital gains depend upon profits actually realized from the sale of securities
by the Fund, they may or may not occur. The foregoing comments relating to the
taxation of dividends and distributions paid on the Fund's shares relate solely
to federal income taxation. Such dividends and distributions may also be subject
to state and local taxes.


- --------------------------------------------------------------------------------
                                  SALES CHARGES
- --------------------------------------------------------------------------------

        The Fund may charge a contingent deferred sales charge (a "CDSC") when
you redeem certain of its shares within four calendar years after the month in
which you purchase the shares. The Fund charges a CDSC as reimbursement for
certain expenses, such as commissions or shareholder servicing fees, that it has
incurred in connection with the sale of its shares (see "Distribution Plan"). If
imposed, the Fund deducts the CDSC from the redemption proceeds you would
otherwise receive. CDSCs attributable to your shares are, to the extent
permitted by the National Association of Securities Dealers, Inc. ("NASD"), paid
to the Principal Underwriter or EKIS, its predecessor.

CALCULATING THE CDSC

        The CDSC is a declining percentage of the lesser of (1) the net asset
value of the shares you redeemed, or (2) the total cost of such shares. The CDSC
is calculated according to the following schedule:

        1.  4% of amounts redeemed during the calendar year of purchase;

        2.  3% of amounts redeemed during the calendar year after the year of
            purchase;

        3.  2% of amounts redeemed during the second calendar year after the
            year of purchase; and

        4.  1% of amounts redeemed during the third calendar year after the year
            of purchase.

        The Fund does not charge a CDSC on shares redeemed after the third
calendar year after the year of purchase. Also, in determining whether a CDSC is
payable and, if so, the percentage charge applicable, the Fund will first redeem
shares not subject to a CDSC and will then redeem shares you have held the
longest.

CDSC WAIVERS

        REDEMPTIONS. The Fund does not impose a CDSC when the amount you are
redeeming represents:

        1.  an increase in the value of the shares redeemed (the value of your
            account with respect to shares purchased prior to January 1, 1997)
            above the total cost of such shares due to increases in the net
            asset value per share of the Fund;

        2.  certain shares for which the Fund did not pay a commission on
            issuance, including shares acquired through reinvestment of dividend
            income and capital gains distributions;

        3.  shares you have held for all or part of more than four consecutive
            calendar years;

        4.  shares that are held in the accounts of a shareholder who has died
            or become disabled;

        5.  a lump-sum distribution from a 401(k) plan or other benefit plan
            qualified under the Employee Retirement Income Security Act of 1974
            ("ERISA");

        6.  automatic withdrawals from the ERISA plan of a shareholder who is a
            least 59 1/2 years old;

        7.  shares in an account that the Fund has closed because the account
            has an aggregate net asset value of less than $1,000;

        8.  automatic withdrawals under a Systematic Income Plan of up to 1% per
            month of your initial account balance;

        9.  withdrawals consisting of loan proceeds to a retirement plan
            participant;

       10.  financial hardship withdrawals made by a retirement plan
            participant;

       11.  withdrawals consisting of returns of excess contributions or excess
            deferral amounts made to a retirement plan; or

       12.  shares purchased by a bank or trust company in a single account in
            the name of such bank or trust company as trustee if the initial
            investment in shares of the Fund, any other Fund in the Keystone
            Fund Family, Keystone Precious Metals Holdings, Inc., Keystone
            International Fund Inc., Keystone Tax Free Fund, Keystone Liquid
            Trust and/or any Keystone America Fund, is at least $500,000 and any
            commission paid by the Fund and such other fund at the time of such
            purchase is not more than 1% of the amount invested.

        EXCHANGES. The Fund does not charge a CDSC on exchanges of shares
between funds in the Keystone Fund Family that have adopted distribution plans
pursuant to Rule 12b-1 under the 1940 Act. If you do exchange shares of one such
fund for shares of another such fund, the Fund will deem the calendar year of
the exchange, for purposes of any future CDSC, to be the year the shares
tendered for exchange were originally purchased.

        SALES. The Fund may sell shares at the public offering price, which is
equal to net asset value, without the imposition of a CDSC to:

        1.  any Director, Trustee, officer, full-time employee or sales
            representative of the Fund, Keystone, Keystone Investments, the
            Principal Underwriter or their affiliates, who has held such
            position for at least ninety days; and

        2.  the pension and profit-sharing plans established by such companies
            and their affiliates, for the benefit of their Directors, Trustees,
            officers, full-time employees and sales representatives.

        However, we will only sell shares to these parties upon the purchaser's
written assurance that he or she is buying the shares for investment purposes
only. Such purchasers may not resell the securities except through redemption by
the Fund.


- --------------------------------------------------------------------------------
                                DISTRIBUTION PLAN
- --------------------------------------------------------------------------------

        Rule 12b-1 under the 1940 Act permits investment companies, such as the
Fund, to use their assets to bear the expenses of distributing their shares if
they comply with various conditions, including the adoption of a distribution
plan containing certain provisions set forth in Rule 12b-1. The Fund bears some
of the costs of selling its shares under a distribution plan adopted pursuant to
Rule 12b-1 (the "Distribution Plan").

        The Fund's Distribution Plan provides that the Fund may expend up to
0.3125% quarterly (approximately 1.25% annually) of the average daily net asset
value of its shares to pay distribution costs for sales of its shares and to pay
shareholder service fees. The NASD limits such annual expenditures to 1.00%, of
which 0.75% may be used to pay distribution costs and 0.25% may be used to pay
shareholder service fees. The NASD also limits the aggregate amount that the
Fund may pay for such distribution costs to 6.25% of gross share sales since the
inception of the Fund's Distribution Plan plus interest at the prime rate plus
1% on unpaid amounts thereof (less any CDSCs paid by shareholders to the
Principal Underwriter or its predecessor).

        Payments under the Distribution Plan are currently made to the Principal
Underwriter (which may reallow all or part to others, such as broker-dealers)
(1) as commissions for Fund shares sold; (2) as shareholder service fees in
respect of shares maintained by the recipients and outstanding on the Fund's
books for specific periods; and (3) as interest. Amounts paid or accrued to the
Principal Underwriter in the aggregate may not exceed the annual limitation
referred to above. The Principal Underwriter generally reallows to
broker-dealers or others a commission equal to 4.00% of the price paid for each
Fund share sold. In addition, the Principal Underwriter generally reallows to
broker-dealers or others a shareholder service fee at a rate of 0.25% per annum
of the net asset value of shares maintained by such recipients and outstanding
on the books of the Fund for specified periods.

        If the Fund is unable to pay the Principal Underwriter a commission on a
new sale because the annual maximum (0.75% of average daily net assets) has been
reached, the Principal Underwriter intends, but is not obligated, to continue to
accept new orders for the purchase of Fund shares and to pay commissions and
service fees to broker-dealers in excess of the amount it currently receives
from the Fund ("Advances"). While the Fund is under no contractual obligation to
pay such Advances, the Principal Underwriter and EKIS, its predecessor, intend
to seek full payment of Advances from the Fund (together with interest at the
prime rate plus 1%) at such time in the future as, and to the extent that,
payment thereof by the Fund would be within permitted limits. If the Fund's
Independent Trustees (Trustees who are not interested persons as defined in the
1940 Act) (the "Independent Trustees") authorize such payments, the effect will
be to extend the period of time during which the Fund incurs the maximum amount
of costs allowed by the Distribution Plan.

        The total amounts paid by the Fund under the foregoing arrangements may
not exceed the maximum Distribution Plan limit specified above, and the amounts
and purposes of expenditures under the Distribution Plan must be reported to the
Fund's Independent Trustees quarterly. The Fund's Independent Trustees may
require or approve changes in the implementation or operation of the
Distribution Plan, and may require that total expenditures by the Fund under the
Distribution Plan be kept within limits lower than the maximum amount permitted
by the Distribution Plan as stated above. If such costs are not limited by the
Independent Trustees, such costs could, for some period of time, be higher than
such costs permitted by most other plans presently adopted by other investment
companies.

        The Distribution Plan may be terminated at any time by vote of the
Independent Trustees, or by vote of a majority of the outstanding voting
securities of the Fund. If the Distribution Plan is terminated, the Principal
Underwriter will ask the Independent Trustees to take whatever action they deem
appropriate under the circumstances with respect to payment of Advances.

        Any change in the Distribution Plan that would materially increase the
distribution expenses of the Fund provided for in the Distribution Plan requires
shareholder approval. Otherwise, the Distribution Plan may be amended by votes
of both (1) the Fund's Trustees and (2) the Independent Trustees cast in person
at a meeting called for the purpose of voting on such amendment.

        While the Distribution Plan is in effect, the Fund is required to commit
the selection and nomination of candidates for Independent Trustees to the
discretion of the Independent Trustees.

        The Independent Trustees of the Fund have determined that the sales of
the Fund's shares resulting from payments under the Distribution Plan have
benefitted the Fund.


- --------------------------------------------------------------------------------
                               THE TRUST AGREEMENT
- --------------------------------------------------------------------------------

        The Fund is a Pennsylvania common law trust established under a
Restatement of Trust Agreement, restated and amended as of December 19, 1989
(the "Trust Agreement"). The Trust Agreement provides for a Board of Trustees,
and enables the Fund to enter into an agreement with an investment manager
and/or adviser to provide the Fund with investment advisory, management, and
administrative services. A copy of the Trust Agreement is filed as an exhibit to
the Fund's Registration Statement, of which this statement of additional
information is a part. This summary is qualified in its entirety by reference to
the Trust Agreement.

DESCRIPTION OF SHARES

        The Trust Agreement authorizes the issuance of an unlimited number of
shares of beneficial interest and the creation of additional series and/or
classes of series of Fund shares. Each share represents an equal proportionate
interest in the Fund with each other share of that class. Upon liquidation,
shares are entitled to a pro rata share in the net assets of their class of Fund
shares. Shareholders shall have no preemptive or conversion rights. Shares are
transferable. The Fund currently intends to issue only one class of shares.

SHAREHOLDER LIABILITY

        Pursuant to court decisions or other theories of law, shareholders of a
Pennsylvania common law trust could possibly be held personally liable for the
obligations of the Fund. The possibility of Fund shareholders incurring
financial loss under such circumstances appears to be remote, however, because
the Trust Agreement (1) contains an express disclaimer of shareholder liability
for obligations of the Fund; (2) requires that notice of such disclaimer be
given in each agreement, obligation, or instrument entered into or executed by
the Fund or the Trustees; and (3) provides for indemnification out of Fund
property for any shareholder held personally liable for the obligations of the
Fund.

VOTING RIGHTS

        Under the terms of the Trust Agreement, the Fund does not hold annual
meetings. At meetings called for the initial election of Trustees or to consider
other matters, shares are entitled to one vote per share. Shares generally vote
together as one class on all matters. No amendment may be made to the Trust
Agreement that adversely affects any class of shares without the approval of a
majority of the shares of that class. There shall be no cumulative voting in the
election of Trustees.

        After meeting as described above, no further meetings of shareholders
for the purpose of electing Trustees will be held, unless required by law or
until such time as less than a majority of the Trustees holding office have been
elected by shareholders, at which time the Trustees then in office will call a
shareholders' meeting for the election of Trustees.

        Except as set forth above, the Trustees shall continue to hold office
indefinitely, unless otherwise required by law and may appoint successor
Trustees. A Trustee may cease to hold office or may be removed from office (as
the case may be) (1) at any time by two-thirds vote of the remaining Trustees;
(2) when such Trustee becomes mentally or physically incapacitated; or (3) at a
special meeting of shareholders by a two-thirds vote of the outstanding shares.
Any Trustee may voluntarily resign from office.

LIMITATION OF TRUSTEES' LIABILITY

        The Trust Agreement provides that a Trustee shall be liable only for his
own willful defaults and, if reasonable care has been exercised in the selection
of officers, agents, employees or investment advisers, shall not be liable for
any neglect or wrongdoing of any such person; provided, however, that nothing in
the Trust Agreement shall protect a Trustee against any liability for his
willful misfeasance, bad faith, gross negligence, or reckless disregard of his
duties.

        The Trustees have absolute and exclusive control over the management and
disposition of all assets of the Fund and may perform such acts as in their sole
judgment and discretion are necessary and proper for conducting the business and
affairs of the Fund or promoting the interests
of the Fund and the shareholders.


- --------------------------------------------------------------------------------
                               INVESTMENT ADVISER
- --------------------------------------------------------------------------------

        Subject to the general supervision of the Fund's Board of Trustees,
Keystone provides investment advice, management and administrative services to
the Fund. Keystone, organized in 1932, is a wholly-owned subsidiary of Keystone
Investments. Keystone Investments provides accounting, bookkeeping, legal,
personnel, and general corporate services to Keystone, its affiliates, and the
Keystone Investments Families of Funds. Both Keystone and Keystone Investments
are located at 200 Berkeley Street, Boston, Massachusetts 02116-5034.

        On December 11, 1996, the predecessor corporation to Keystone
Investments and indirectly each subsidiary of Keystone Investments, including
Keystone, the Fund's investment adviser, were acquired (the "Acquisition") by
First Union National Bank of North Carolina ("FUNB"), a wholly-owned subsidiary
of First Union Corporation ("First Union"). The predecessor corporation to
Keystone Investments was acquired by FUNB by merger into a wholly-owned
subsidiary of FUNB, which entity then assumed the name "Keystone Investments,
Inc." and succeeded to the business of the predecessor corporation.
Contemporaneously with the Acquisition, the Fund entered into a new investment
advisory agreement with Keystone and into a principal underwriting agreement
with EKD, a wholly-owned subsidiary of Furman Selz LLC ("Furman Selz"). The new
investment advisory agreement (the "Advisory Agreement") was approved by the
shareholders of the Fund on December 9, 1996, and became effective on December
11, 1996. As a result of the above transactions, Keystone Management, Inc.
("Keystone Management"), which, prior to the Acquisition, acted as the Fund's
investment manager, no longer acts as such to the Fund. Keystone currently
provides the Fund with all the services that may previously have been provided
by Keystone Management.

        Keystone Investments and each of its subsidiaries, including Keystone,
are now indirectly owned by First Union. First Union is headquartered in
Charlotte, North Carolina, and had $133.9 billion in consolidated assets as of
September 30, 1996. First Union and its subsidiaries provide a broad range of
financial services to individuals and businesses throughout the United States.
The Capital Management Group of FUNB, together with Lieber & Company and
Evergreen Asset Management Corp., wholly-owned subsidiaries of FUNB, manage or
otherwise oversee the investment of over $50 billion in assets belonging to a
wide range of clients, including the Evergreen Family of Funds.

        Pursuant to the Advisory Agreement and subject to the supervision of the
Fund's Board of Trustees, Keystone furnishes to the Fund investment advisory,
management and administrative services, office facilities, and equipment in
connection with its services for managing the investment and reinvestment of the
Fund's assets; and pays all expenses of Keystone incurred in connection with the
provision of its services.

        All charges and expenses, other than those specifically referred to as
being borne by Keystone, will be paid by the Fund, including, but not limited
to, custodian charges and expenses; bookkeeping and auditors' charges and
expenses; transfer agent charges and expenses; fees of Independent Trustees;
brokerage commissions, brokers' fees and expenses; issue and transfer taxes;
costs and expenses under the Distribution Plan; taxes and trust fees payable to
governmental agencies; the cost of share certificates; fees and expenses of the
registration and qualification of the Fund and its shares with the SEC or under
state or other securities laws; expenses of preparing, printing and mailing
prospectuses, statements of additional information, notices, reports and proxy
materials to shareholders of the Fund; expenses of shareholders' and Trustees'
meetings; charges and expenses of legal counsel for the Fund and for the
Independent Trustees of the Fund on matters relating to the Fund; charges and
expenses of filing annual and other reports with the SEC and other authorities,
and all extraordinary charges and expenses of the Fund.

        The Fund pays Keystone a fee for its services at the annual rate set
forth below:

                                                              Aggregate Net
Annual                                                        Asset Value of the
Management Fee                        Income                  Shares of the Fund
- --------------------------------------------------------------------------------
                            2% of Gross Dividend and
                              Interest Income, Plus

0.50% of the first                                            $100,000,000 plus
0.45% of the next                                             $100,000,000 plus
0.40% of the next                                             $100,000,000 plus
0.35% of the next                                             $100,000,000 plus
0.30% of the next                                             $100,000,000 plus
0.25% of amounts over                                         $500,000,000.

Keystone's fee is computed as of the close of business each business day and
payable daily.

        Under the Advisory Agreement, any liability of Keystone in connection
with rendering services thereunder is limited to situations involving its
willful misfeasance, bad faith, gross negligence or reckless disregard of its
duties.

        The Advisory Agreement continues in effect for two years from its
effective date and, thereafter, from year to year only if approved at least
annually by the Board of Trustees of the Fund or by a vote of a majority of the
Fund's outstanding shares (as defined in the 1940 Act). In either case, the
terms of the Advisory Agreement and continuance thereof must be approved by the
vote of a majority of the Independent Trustees cast in person at a meeting
called for the purpose of voting on such approval. The Advisory Agreement may be
terminated, without penalty, on 60 days' written notice by the Fund's Board of
Trustees or by a vote of a majority of outstanding shares. The Advisory
Agreement will terminate automatically upon its "assignment" as that term is
defined in the 1940 Act.


- --------------------------------------------------------------------------------
                              TRUSTEES AND OFFICERS
- --------------------------------------------------------------------------------

        The Trustees and officers of the Fund, their addresses, their principal
occupations and some of their affiliations over the last five years are as
follows:

FREDERICK AMLING:           Trustee of the Fund; Trustee or Director of all
                            other funds in the Key stone Investments Families of
                            Funds; Professor, Finance Department, George
                            Washington University; President, Amling & Company
                            (investment advice); and former Member, Board of
                            Advisers, Credito Emilano (banking).

LAURENCE B. ASHKIN:         Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Trustee of all the Evergreen funds other than
                            Evergreen Investment Trust; real estate developer
                            and construction consultant; and President of
                            Centrum Equities and Centrum Properties, Inc.

CHARLES A. AUSTIN III:      Trustee of the Fund; Trustee or Director of all
                            other funds in the Key stone Investments Families of
                            Funds; Investment Counselor to Appleton Partners,
                            Inc.; and former Managing Director, Seaward
                            Management Corporation (investment advice).

FOSTER BAM:                 Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Trustee of all the Evergreen funds other than
                            Evergreen Investment Trust; Partner in the law firm
                            of Cummings & Lockwood; Director, Symmetrix, Inc.
                            (sulphur company) and Pet Practice, Inc. (veterinary
                            services); and former Director, Chartwell Group Ltd.
                            (Manufacturer of office furnishings and
                            accessories), Waste Disposal Equipment Acquisition
                            Corporation and Rehabilitation Corporation of
                            America (rehabilitation hospitals).

*GEORGE S. BISSELL:         Chairman of the Board and Trustee of the Fund;
                            Chairman of the Board and Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Chairman of the Board and Trustee of Anatolia
                            College; Trustee of University Hospital (and
                            Chairman of its Investment Committee); former
                            Director and Chairman of the Board of Hartwell
                            Keystone; and former Chairman of the Board, Director
                            and Chief Executive Officer of Keystone Investments.

EDWIN D. CAMPBELL:          Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Principal, Padanaram Associates, Inc.; and
                            former Executive Director, Coalition of Essential
                            Schools, Brown University.

CHARLES F. CHAPIN:          Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; and former Director, Peoples Bank (Charlotte,
                            NC).

K. DUN GIFFORD:             Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Trustee, Treasurer and Chairman of the
                            Finance Committee, Cambridge College; Chairman
                            Emeritus and Director, American Institute of Food
                            and Wine; Chairman and President, Oldways
                            Preservation and Exchange Trust (education); former
                            Chairman of the Board, Director, and Executive Vice
                            President, The London Harness Company; former
                            Managing Partner, Roscommon Capital Corp.; former
                            Chief Executive Officer, Gifford Gifts of Fine
                            Foods; former Chairman, Gifford, Drescher &
                            Associates (environmental consulting); and former
                            Director, Keystone Investments and Keystone.

JAMES S. HOWELL:            Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Chairman and Trustee of the Evergreen funds;
                            former Chairman of the Distribution Foundation for
                            the Carolinas; and former Vice President of Lance
                            Inc. (food manufacturing).

LEROY KEITH, JR.:           Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Chairman of the Board and Chief Executive
                            Officer, Carson Products Company; Director of
                            Phoenix Total Return Fund and Equifax, Inc.; Trustee
                            of Phoenix Series Fund, Phoenix Multi-Portfolio
                            Fund, and The Phoenix Big Edge Series Fund; and
                            former President, Morehouse College.

F. RAY KEYSER, JR.:         Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Chairman and Of Counsel, Keyser, Crowley &
                            Meub, P.C.; Member, Governor's (VT) Council of
                            Economic Advisers; Chairman of the Board and
                            Director, Central Vermont Public Service Corporation
                            and Lahey Hitchcock Clinic; Director, Vermont
                            Yankee Nuclear Power Corporation, Grand Trunk
                            Corporation, Grand Trunk Western Railroad, Union
                            Mutual Fire Insurance Company, New England Guaranty
                            Insurance Company, Inc., and the Investment Company
                            Institute; former Director and President, Associated
                            Industries of Vermont; former Director of Keystone,
                            Central Vermont Railway, Inc., S.K.I. Ltd., and
                            Arrow Financial Corp.; and former Director and
                            Chairman of the Board, Proctor Bank and Green
                            Mountain Bank.

GERALD M. MCDONELL:         Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Trustee of the Evergreen funds; and Sales
                            Representative with Nucor-Yamoto, Inc. (Steel
                            producer).

THOMAS L. MCVERRY:          Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Trustee of the Evergreen funds; former Vice
                            President and Director of Rexham Corporation; and
                            former Director of Carolina Cooperative Federal
                            Credit Union.

*WILLIAM WALT PETTIT:       Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Trustee of the Evergreen funds; and Partner
                            in the law firm of Holcomb and Pettit, P.A.

DAVID M. RICHARDSON:        Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Vice Chair and former Executive Vice
                            President, DHR International, Inc. (executive
                            recruit ment); former Senior Vice President, Boyden
                            International Inc. (executive recruitment); and
                            Director, Commerce and Industry Association of New
                            Jersey, 411 International, Inc., and J&M Cumming
                            Paper Co.

RUSSELL A. SALTON, III MD:  Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Trustee of the Evergreen funds; Medical
                            Director, U.S. Health Care/Aetna Health Services;
                            and former Managed Health Care Consultant; former
                            President, Primary Physician Care.

MICHAEL S. SCOFIELD:        Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Trustee of the Evergreen funds; and Attorney,
                            Law Offices of Michael S. Scofield.

RICHARD J. SHIMA:           Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Chairman, Environmental Warranty, Inc.
                            (Insurance agency); Executive Consultant, Drake Beam
                            Morin, Inc. (executive outplacement); Director of
                            Connecticut Natural Gas Corporation, Hartford
                            Hospital, Old State House Association, Middlesex
                            Mutual Assurance Company, and Enhance Financial
                            Services, Inc.; Chairman, Board of Trustees,
                            Hartford Graduate Center; Trustee, Greater Hartford
                            YMCA; former Director, Vice Chairman and Chief
                            Investment Officer, The Travelers Corporation;
                            former Trustee, Kingswood-Oxford School; and former
                            Managing Director and Consultant, Russell Miller,
                            Inc.

*ANDREW J. SIMONS:          Trustee of the Fund; Trustee or Director of all
                            other funds in the Keystone Investments Families of
                            Funds; Partner, Farrell, Fritz, Caemmerer, Cleary,
                            Barnosky & Armentano, P.C.; Adjunct Professor of Law
                            and former Associate Dean, St. John's University
                            School of Law; Adjunct Professor of Law, Touro
                            College School of Law; and former President, Nassau
                            County Bar Association.

JOHN J. PILEGGI:            President and Treasurer of the Fund; President and
                            Treasurer of all other funds in the Keystone
                            Investments Families of Funds; President and
                            Treasurer of the Evergreen funds; Senior Managing
                            Director, Furman Selz LLC since 1992; Managing
                            Director from 1984 to 1992; 230 Park Avenue, Suite
                            910, New York, NY.

GEORGE O. MARTINEZ:         Secretary of the Fund; Secretary of all other funds
                            in the Keystone Investments Families of Funds;
                            Senior Vice President and Director of Administration
                            and Regulatory Services, BISYS Fund Services; 3435
                            Stelzer Road, Columbus, Ohio.

* This Trustee may be considered an "interested person" of the Fund within the
  meaning of the 1940 Act.

        Mr. Bissell is deemed an "interested person" of the Fund by virtue of
his ownership of stock of First Union Corporation ("First Union"), of which
Keystone is an indirect wholly-owned subsidiary. See "Investment Adviser." Mr.
Pettit and Mr. Simons may each be deemed an "interested person" as a result of
certain legal services rendered to a subsidiary of First Union by their
respective law firms, Holcomb and Pettit, P.A. and Farrell, Fritz, Caemmerer,
Cleary, Barnosky & Armentano, P.C. As of the date hereof, Mr. Pettit and Mr.
Simons are each applying for an exemption from the SEC which would allow them to
retain their status as an Independent Trustee.

        After the transfer of EKD and its related mutual fund distribution and
administration business to BISYS, it is expected that all of the officers of the
Fund will be officers and/or employees of BISYS.

        For the fiscal year ended August 31, 1996, none of the Trustees and
officers of Keystone received any direct remuneration from the Fund. For the
calendar year ended December 31, 1995, annual retainers and meeting fees paid by
all funds in the Keystone Investments Family of Funds (which includes over 30
mutual funds) totaled approximately $450,716. As of November 30, 1996, none of
the Trustees and officers of Keystone beneficially owned any of the Fund's then
outstanding shares.

        Except as set forth above, the address of all of the Fund's Trustees and
officers and the address of the Fund is 200 Berkeley Street, Boston,
Massachusetts 02116-5034.


- --------------------------------------------------------------------------------
                              PRINCIPAL UNDERWRITER
- --------------------------------------------------------------------------------

        The Fund has entered into a Principal Underwriting Agreement (the
"Underwriting Agreement") with EKD. EKD, a wholly-owned subsidiary of Furman
Selz, which is not affiliated with First Union, is now the Principal
Underwriter. EKD replaces EKIS as the Fund's principal underwriter. EKIS may no
longer act as principal underwriter of the Fund due to regulatory restrictions
imposed by the Glass-Steagall Act upon national banks such as FUNB and their
affiliates, that prohibit such entities from acting as the underwriters of
mutual fund shares. While EKIS may no longer act as principal underwriter of the
Fund as discussed above, EKIS may continue to receive compensation from the Fund
or the Principal Underwriter in respect of underwriting and distribution
services performed prior to the termination of EKIS as principal underwriter. In
addition, EKIS may also be compensated by the Principal Underwriter for the
provision of certain marketing support services to the Principal Underwriter at
an annual rate of up to .75% of the average daily net assets of the Fund,
subject to certain restrictions. EKD is located at 230 Park Avenue, New York,
New York 10169.

        The Principal Underwriter, as agent, has agreed to use its best efforts
to find purchasers for the shares. The Principal Underwriter may retain and
employ representatives to promote distribution of the shares and may obtain
orders from broker-dealers, and others, acting as principals, for sales of
shares to them. The Underwriting Agreement provides that the Principal
Underwriter will bear the expense of preparing, printing, and distributing
advertising and sales literature and prospectuses used by it. In its capacity as
principal underwriter, the Principal Underwriter or EKIS, its predecessor, may
receive payments from the Fund pursuant to the Fund's Distribution Plan.

        The Underwriting Agreement provides that it will remain in effect as
long as its terms and continuance are approved annually (i) by a vote of a
majority of the Fund's Independent Trustees, and (ii) by vote of a majority of
the Fund's Trustees, in each case, cast in person at a meeting called for that
purpose.

        The Underwriting Agreement may be terminated, without penalty, on 60
days' written notice by the Board of Trustees or by a vote of a majority of
outstanding shares. The Underwriting Agreement will terminate automatically upon
its "assignment," as that term is defined in the 1940 Act.

        From time to time, if, in the Principal Underwriter's judgment, it could
benefit the sales of Fund shares, the Principal Underwriter may provide to
selected broker-dealers promotional materials and selling aids, including, but
not limited to, personal computers, related software, and Fund data files.


- --------------------------------------------------------------------------------
                                SUB-ADMINISTRATOR
- --------------------------------------------------------------------------------

        Furman Selz provides officers and certain administrative services to the
Fund pursuant to a sub-administration agreement. For its services under that
agreement Furman Selz will receive from Keystone an annual fee at the maximum
annual rate of .01% of the average daily net assets of the Fund. Furman Selz is
located at 230 Park Avenue, New York, New York 10169.

        It is expected that on or about January 2, 1997, Furman Selz will
transfer EKD, and its related mutual fund distribution and administration
business, to BISYS Group, Inc. ("BISYS"). At that time, BISYS will succeed as
sub-administrator for the Fund. It is not expected that the acquisition of the
mutual fund distribution and administration business by BISYS will affect the
services currently provided by EKD or Furman Selz.


- --------------------------------------------------------------------------------
                                    BROKERAGE
- --------------------------------------------------------------------------------

SELECTION OF BROKERS

        In effecting transactions in portfolio securities for the Fund, Keystone
seeks the best execution of orders at the most favorable prices. Keystone
determines whether a broker has provided the Fund with best execution and price
in the execution of a securities transaction by evaluating, among other things:

        1.  overall direct net economic result to the Fund;

        2.  the efficiency with which the transaction is effected;

        3.  the broker's ability to effect the transaction where a large block
            is involved;

        4.  the broker's readiness to execute potentially difficult transactions
            in the future;

        5.  the financial strength and stability of the broker; and

        6.  the receipt of research services, such as analyses and reports
            concerning issuers, industries, securities, economic factors and
            trends and other statistical and factual information.

        The Fund's management weighs these considerations in determining the
overall reasonableness of the brokerage commissions paid.

        Should the Fund or Keystone receive research and other statistical and
factual information from a broker, the Fund would consider such services to be
in addition to, and not in lieu of, the services Keystone is required to perform
under the Advisory Agreement. Keystone believes that the cost, value and
specific application of such information are indeterminable and cannot be
practically allocated between the Fund and its other clients who may indirectly
benefit from the availability of such information. Similarly, the Fund may
indirectly benefit from information made available as a result of transactions
effected for Keystone's other clients. Under the Advisory Agreement, Keystone is
permitted to pay higher brokerage commissions for brokerage and research
services in accordance with Section 28(e) of the Securities Exchange Act of
1934. In the event Keystone follows such a practice, it will do so on a basis
that is fair and equitable to the Fund.

        Neither the Fund nor Keystone intends on placing securities transactions
with any particular broker. The Fund's Board of Trustees has determined,
however, that the Fund may consider sales of Fund shares as a factor in the
selection of brokers to execute portfolio transactions, subject to the
requirements of best execution described above.

BROKERAGE COMMISSIONS

        The Fund expects to purchase and sell its securities and temporary
instruments through principal transactions. Bonds and money market instruments
are normally purchased directly from the issuer or from an underwriter or market
maker for the securities. In general, the Fund will not pay brokerage
commissions for such purchases. Purchases from underwriters will include the
underwriting commission or concession, and purchases from dealers serving as
market makers will include a dealer's mark-up or reflect a dealer's mark-down.
Where transactions are made in the over-the-counter market, the Fund will deal
with primary market makers unless more favorable prices are otherwise
obtainable.

GENERAL BROKERAGE POLICIES

        In order to take advantage of the availability of lower purchase prices,
the Fund may participate, if and when practicable, in group bidding for the
direct purchase from an issuer of certain securities.

        Keystone makes investment decisions for the Fund independently from
those of its other clients. It may frequently develop, however, that Keystone
will make the same investment decision for more than one client. Simultaneous
transactions are inevitable when the same security is suitable for the
investment objective of more than one account. When two or more of its clients
are engaged in the purchase or sale of the same security, Keystone will allocate
the transactions according to a formula that is equitable to each of its
clients. Although, in some cases, this system could have a detrimental effect on
the price or volume of the Fund's securities, the Fund believes that in other
cases its ability to participate in volume transactions will produce better
executions.

        The Fund does not purchase portfolio securities from or sell portfolio
securities to Keystone, the Principal Underwriter, or any of their affiliated
persons, as defined in the 1940 Act.

        The Board of Trustees will, from time to time, review the Fund's
brokerage policy. Because of the possibility of further regulatory developments
affecting the securities exchanges and brokerage practices generally, the Board
of Trustees may change, modify or eliminate any of the foregoing practices.



- --------------------------------------------------------------------------------
                                    EXPENSES
- --------------------------------------------------------------------------------

INVESTMENT ADVISORY FEES

        For each of the Fund's last fiscal year, the table below lists the total
dollar amounts paid by (1) the Fund to Keystone Management, Inc. ("Keystone
Management"), the Fund's former investment manager, for investment management
and adminstrative services rendered and (2) by Keystone Management to Keystone
for investment advisory services rendered. For more information, see "Investment
Adviser."


<TABLE>
<CAPTION>
                                                      Percent of Fund's           Fee Paid to
                         Fee Paid to Keystone         Average Net Assets          Keystone under
                         Management under             represented by              the Advisory
Fiscal Year              the Management               Keystone                    Agreement
Ended August 31,         Agreement                    Management's Fee
- --------------------     ------------------------     -----------------------     -------------------
<S>                      <C>                          <C>                         <C>       
1996                     $3,481,728                   0.53%                       $2,959,469

1995                     $3,982,976                   0.53%                       $3,385,529

1994                     $4,624,138                   0.50%                       $3,930,517
</TABLE>


DISTRIBUTION PLAN EXPENSES

        For the fiscal year ended August 31, 1996, the Fund paid $6,610,025 to
EKIS under its Distribution Plan. For more information, see "Distribution Plan."


UNDERWRITING COMMISSIONS

        For each of the Fund's last three fiscal years, the table below lists
the aggregate dollar amounts of underwriting commissions (front-end sales
charges, plus distribution fees, plus CDSCs) paid with respect to the public
distribution of the Fund's shares. The table also indicates the aggregate dollar
amount of underwriting commissions retained by EKIS. For more information, see
"Principal Underwriter" and "Sales Charges."


<TABLE>
<CAPTION>
                                                                 Aggregate Dollar Amount of
Fiscal Year Ended         Aggregate Dollar Amount of             Underwriting Commissions
August 31,                Underwriting Commissions               Retained by EKIS
- ---------------------     ---------------------------------      ----------------------------------
<S>                       <C>                                    <C>       
1996                      $5,596,658                             $4,615,371

1995                      $6,676,954                             $5,231,567

1994                      $8,143,311                             $4,368,060
</TABLE>


BROKERAGE COMMISSIONS

        The Fund paid no brokerage commissions for the fiscal years ended August
31, 1994, 1995 and 1996.


- --------------------------------------------------------------------------------
                 STANDARDIZED TOTAL RETURN AND YIELD QUOTATIONS
- --------------------------------------------------------------------------------

        Total return quotations for the Fund as they may appear from time to
time in advertisements are calculated by finding the average annual compounded
rates of return over the one, five, and ten year periods on a hypothetical
$1,000 investment that would equate the initial amount invested to the ending
redeemable value. To the initial investment all dividends and distributions are
added, and all recurring fees charged to all shareholder accounts are deducted.
The ending redeemable value assumes a complete redemption at the end of the one,
five, or ten year periods.

        The cumulative total returns of the Fund for the one, five, and ten year
periods ended August 31, 1996 were 4.03% (including CDSCs), 42.98% and 85.41%,
respectively. The compounded average annual rates of return for the one, five,
and ten year periods ended August 31, 1996 were 4.03% (including CDSCs), 7.41%
and 6.37%, respectively.

        Current yield quotations as they may appear from time to time in
advertisements will consist of a quotation based on a 30-day period ended on the
date of the most recent balance sheet of the Fund, computed by dividing the net
investment income per share earned during the period by the maximum offering
price per share on the last day of the base period.

        The Fund's current yield for the 30-day period ended August 31, 1996 was
6.95%.


- --------------------------------------------------------------------------------
                             ADDITIONAL INFORMATION
- --------------------------------------------------------------------------------

        State Street Bank and Trust Company, located at 225 Franklin Street,
Boston, Massachusetts 02110, is the custodian of all securities and cash of the
Fund (the "Custodian"). The Custodian may hold securities of some foreign
issuers outside the U.S. The Custodian performs no investment management
functions for the Fund but, in addition to its custodial services, is
responsible for accounting and related recordkeeping on behalf of the Fund.

        KPMG Peat Marwick LLP, located at 99 High Street, Boston, Massachusetts
02110, Certified Public Accountants, are the Fund's independent auditors.

        Evergreen Keystone Service Company (formerly Keystone Investor Resource
Center, Inc.) ("EKSC"), located at 200 Berkeley Street, Boston, Massachusetts
02116-5034, is a wholly-owned subsidiary of Keystone, and is the Fund's transfer
agent and dividend disbursing agent.

        Except as otherwise stated in its prospectus or required by law, the
Fund reserves the right to change the terms of the offer stated in its
prospectus without shareholder approval, including the right to impose or change
fees for services provided.

        If conditions arise that would make it undesirable for the Fund to pay
for all redemptions in cash, the Fund may authorize payment to be made in
portfolio securities or other property. The Fund has obligated itself, however,
under the 1940 Act to redeem for cash all shares presented for redemption by any
one shareholder up to the lesser of $250,000 or 1.00% of the Fund's net assets
in any 90-day period. Securities delivered in payment of redemptions would be
valued at the same value assigned to them in computing the net asset value per
share and would, to the extent permitted by law, be readily marketable.
Shareholders receiving such securities would incur brokerage costs upon the
securities' sale.

        On November 30, 1996, Merrill Lynch, Pierce, Fenner & Smith, For Sole
Benefit of its Customers, Attn.: Fund Administration, 4800 Deer Lake Drive E,
3rd Floor, Jacksonville, FL 32246-6484, owned 14.236% of the Fund's then
outstanding shares.

        No dealer, salesman, or other person is authorized to give any
information or to make any representation not contained in the Fund's
prospectus, this statement of additional information, or in supplemental sales
literature issued by the Fund or the Principal Underwriter. No person is
entitled to rely on any information or representation not contained therein.

        The Fund's prospectus and this statement of additional information omit
certain information contained in the Fund's Registration Statement filed with
the SEC, which may be obtained from the SEC's principal office in Washington,
D.C. upon payment of the fee prescribed by the rules and regulations promulgated
by the SEC.


- --------------------------------------------------------------------------------
                              FINANCIAL STATEMENTS
- --------------------------------------------------------------------------------

        The following financial statements of the Fund are incorporated by
reference herein from the Fund's Annual Report, as filed with the SEC:

        Schedule of Investment as of August 31, 1996;

        Statement of Assets and Liabilities as of August 31, 1996;

        Statement of Operations for the year ended August 31, 1996;

        Statements of Changes in Net Assets for each of the years in the
        two-year period ended August 31, 1996;

        Financial Highlights for each of the years in the ten-year period ended
        August 31, 1996;

        Notes to Financial Statements; and

        Independent Auditors' Report dated September 27, 1996.

        A copy of the Fund's Annual Report will be furnished upon request and
without charge. Requests may be made in writing to EKSC, P.O. Box 2121, Boston,
Massachusetts 02106-5034, or by calling EKSC toll free at 1-800-343-2898.

<PAGE>

- --------------------------------------------------------------------------------
                                    APPENDIX
- --------------------------------------------------------------------------------


                       COMMON AND PREFERRED STOCK RATINGS

A.      S&P'S EARNINGS AND DIVIDEND RANKINGS FOR COMMON STOCKS

        Because the investment process involves assessment of various factors,
such as product and industry position, corporate resources, and financial
policy, with results that make some common stocks more highly esteemed than
others, Standard & Poor's Corporation ("S&P") believes that earnings and
dividend performance is the end result of the interplay of these factors and
that, over the long run, the record of this performance has a considerable
bearing on relative quality. S&P rankings, however, do not reflect all of the
factors, tangible or intangible, that bear on stock quality.

        Growth and stability of earnings and dividends are deemed key elements
in establishing S&P earnings and dividend rankings for common stocks, which
capsulize the nature of this record in a single symbol.

        S&P has established a computerized scoring system based on per share
earnings and dividend records of the most recent ten years, a period deemed long
enough to measure a company's performance under varying economic conditions. S&P
measures growth, stability within the trend line, and cyclicality. The ranking
system also makes allowances for company size, since large companies have
certain inherent advantages over small ones. From these, scores for earnings and
dividends are determined.

        The final score for each stock is measured against a scoring matrix
determined by analysis of the scores of a large and representative sample which
is reviewed and sometimes modified with the following ladder of rankings:

        A+  Highest              B+   Average              C  Lowest
        A   High                 B    Below Average        D  In Reorganization
        A-  Above Average        B-   Lower

        S&P believes its rankings are not a forecast of future market price
performance, but are basically an appraisal of past performance of earnings and
dividends, and relative current standing.

B.      MOODY'S COMMON STOCK RANKINGS

        Moody's Investor Service ("Moody's") presents a concise statement of the
important characteristics of a company and an evaluation of the grade (quality)
of its common stock. Data presented includes: (a) capsule stock information
which reveals short and long term growth and yield afforded by the indicated
dividend, based on a recent price; (b) a long term price chart which shows
patterns of monthly stock price movements and monthly trading volumes; (c) a
breakdown of a company's capital account which aids in determining the degree of
conservatism or financial leverage in a company's balance sheet; (d) interim
earnings for the current year to date, plus three previous years; (e) dividend
information; (f) company background; (g) recent corporate developments; (h)
prospects for a company in the immediate future and the next few years; and (i)
a ten year comparative statistical analysis.

        This information provides investors with information on what a company
does, how it has performed in the past, how it is performing currently, and what
its future performance prospects appear to be.

        These characteristics are then evaluated and result in a grading, or
indication of quality. The grade is based on an analysis of each company's
financial strength, stability of earnings, and record of dividend payments.
Other considerations include conservativeness of capitalization, depth and
caliber of management, accounting practices, technological capabilities, and
industry position. Evaluation is represented by the following grades:

        (1)    High Grade
        (2)    Investment Grade
        (3)    Medium Grade
        (4)    Speculative Grade

C.      MOODY'S PREFERRED STOCK RATINGS

        Preferred stock ratings and their definitions are as follows:

        1.     aaa:   An issue that is rated aaa is considered to be a
top-quality preferred stock. This rating indicates good asset protection and the
least risk of dividend impairment within the universe of preferred stocks.

        2.     aa:   An issue that is rated aa is considered a high-grade
preferred stock. This rating indicates that there is a reasonable assurance that
earnings and asset protection will remain relatively well maintained in the
foreseeable future.

        3.     a:   An issue that is rated a is considered to be an upper-medium
grade preferred stock. While risks are judged to be somewhat greater than in the
AAA and AA classification, earnings and asset protection are, nevertheless,
expected to be maintained at adequate levels.

        4.     baa:   An issue that is rated baa is considered to be a
medium-grade preferred stock, neither highly protected nor poorly secured.
Earnings and asset protection appear adequate at present but may be questionable
over any great length of time.

        5.     ba:   An issue that is rated ba is considered to have speculative
elements and its future cannot be considered well assured. Earnings and asset
protection may be very moderate and not well safeguarded during adverse periods.
Uncertainty of position characterizes preferred stocks in this class.

        6.     b:   An issue that is rated b generally lacks the characteristics
of a desirable investment. Assurance of dividend payments and maintenance of
other terms of the issue over any long period of time may be small.

        7.     caa:  An issue that is rated caa is likely to be in arrears on
dividend payments. This rating designation does not purport to indicate the
future status of payments.

        8.     ca:   An issue that is rated ca is speculative in a high degree
and is likely to be in arrears on dividends with little likelihood of eventual
payments.

        9.     c:    This is the lowest rated class of preferred or preference
stock. Issues so rated can be regarded as having extremely poor prospects of
ever attaining any real investment standing.

        Moody's applies numerical modifiers 1, 2 and 3 in each rating
classification: the modifier 1 indicates that the security ranks in the higher
end of its generic rating category, the modifier 2 indicates a mid-range ranking
and the modifier 3 indicates that the issue ranks in the lower end of its
generic rating category.


                              LIMITED PARTNERSHIPS

        The Fund may invest in limited and master limited partnerships. A
limited partnership is a partnership consisting of one or more general partners,
jointly and severally responsible as ordinary partners, and by whom the business
is conducted, and one or more limited partners who contribute cash as capital to
the partnership and who generally are not liable for the debts of the
partnership beyond the amounts contributed. Limited partners are not involved in
the day-to-day management of the partnership. They receive income, capital gains
and other tax benefits associated with the partnership project in accordance
with terms established in the partnership agreement. Typical limited
partnerships are in real estate, oil and gas and equipment leasing, but they
also finance movies, research and development, and other projects.

        For an organization classified as a partnership under the Internal
Revenue Code, each item of income, gain, loss, deduction, and credit is not
taxed at the partnership level but flows through to the holder of the
partnership unit. This allows the partnership to avoid double taxation and to
pass through income to the holder of the partnership unit at lower individual
rates.

        A master limited partnership is a publicly traded limited partnership.
The partnership units are registered with the Securities and Exchange Commission
and are freely exchanged on a securities exchange or in the over-the-counter
market.


                             CORPORATE BOND RATINGS

A.      S&P CORPORATE BOND RATINGS

        An S&P corporate bond rating is a current assessment of the
creditworthiness of an obligor, including obligors outside the United States,
with respect to a specific obligation. This assessment may take into
consideration obligors such as guarantors, insurers, or lessees. Ratings of
foreign obligors do not take into account currency exchange and related
uncertainties. The ratings are based on current information furnished by the
issuer or obtained by S&P from other sources it considers reliable.

        The ratings are based, in varying degrees, on the following
considerations:

        a.     Likelihood of default - capacity and willingness of the obligor
as to the timely payment of interest and repayment of principal in accordance
with the terms of the obligation;

        b.     Nature of and provisions of the obligation; and

        c. Protection afforded by and relative position of the obligation in the
event of bankruptcy, reorganization or other arrangement under the laws of
bankruptcy and other laws affecting creditors' rights.

        PLUS (+) OR MINUS (-): To provide more detailed indications of credit
quality, ratings from AA to A may be modified by the addition of a plus or minus
sign to show relative standing within the major rating categories.

        Bond ratings are as follows:

        1.     AAA - Debt rated AAA has the highest rating assigned by S&P.
Capacity to pay interest and repay principal is extremely strong.

        2.     AA - Debt rated AA has a very strong capacity to pay interest and
repay principal and differs from the higher rated issues only in small degree.

        3.     A - Debt rated A has a strong capacity to pay interest and repay
principal although it is somewhat more susceptible to the adverse effects of
changes in circumstances and economic conditions than debt in higher rated
categories.

        4.     BBB - Debt rated BBB is regarded as having an adequate capacity
to pay interest and repay principal. Whereas it normally exhibits adequate
protection parameters, adverse economic conditions or changing circumstances are
more likely to lead to a weakened capacity to pay interest and repay principal
for debt in this category than in higher rated categories.

        5.     BB, B, CCC, CC AND C - Debt rated BB, B, CCC, CC and C is
regarded, on balance, as predominantly speculative with respect to capacity to
pay interest and repay principal in accordance with the terms of the obligation.
BB indicates the lowest degree of speculation and C the highest degree of
speculation. While such debt will likely have some quality and protective
characteristics, these are outweighed by large uncertainties or major risk
exposures to adverse conditions.

B.      MOODY'S CORPORATE BOND RATINGS

        Moody's ratings are as follows:

        1.     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.

        2.     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.

        3.     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.

        4.     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.

        5.     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.

        6.     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.

        Moody's applies numerical modifiers, 1, 2 and 3 in each generic rating
classification from Aa through B in its corporate bond rating system. The
modifier 1 indicates that the security ranks in the higher end of its generic
rating category; the modifier 2 indicates a mid-range ranking; and the modifier
3 indicates that the issue ranks in the lower end of its generic rating
category.


                          ZERO COUPON "STRIPPED" BONDS

        A zero coupon "stripped" bond represents ownership in serially maturing
interest payments or principal payments on specific underlying notes and bonds,
including coupons relating to such notes and bonds. The interest and principal
payments are direct obligations of the issuer. Coupon zero coupon bonds of any
series mature periodically from the date of issue of such series through the
maturity date of the securities related to such series. Principal zero coupon
bonds mature on the date specified therein, which is the final maturity date of
the related securities. Each zero coupon bond entitles the holder to receive a
single payment at maturity. There are no periodic interest payments on a zero
coupon bond. Zero coupon bonds are offered at discounts from their face amounts.

        In general, owners of zero coupon bonds have substantially all the
rights and privileges of owners of the underlying coupon obligations or
principal obligations. Owners of zero coupon bonds have the right upon default
on the underlying coupon obligations or principal obligations to proceed
directly and individually against the issuer and are not required to act in
concert with other holders of zero coupon bonds.

        For federal income tax purposes, a purchaser of principal zero coupon
bonds or coupon zero coupon bonds (either initially or in the secondary market)
is treated as if the buyer had purchased a corporate obligation issued on the
purchase date with an original issue discount equal to the excess of the amount
payable at maturity over the purchase price. The purchaser is required to take
into income each year as ordinary income an allocable portion of such discounts
determined on a "constant yield" method. Any such income increases the holder's
tax basis for the zero coupon bond, and any gain or loss on a sale of the zero
coupon bonds relative to the holder's basis, as so adjusted, is a capital gain
or loss. If the holder owns both principal zero coupon bonds and coupon zero
coupon bonds representing interest in the same underlying issue of securities, a
special basis allocation rule (requiring the aggregate basis to be allocated
among the items sold and retained based on their relative fair market values at
the time of sale) may apply to determine the gain or loss on a sale of any such
zero coupon bonds items.


                           PAYMENT-IN-KIND SECURITIES

        Payment-in-Kind ("PIK") securities pay interest in either cash or
additional securities, at the issuer's option, for a specified period. The
issuer's option to pay in additional securities typically ranges from one to six
years, compared to an average maturity for all PIK securities of 11 years. Call
protection and sinking fund features are comparable to those offered on
traditional debt issues.

        PIKs, like zero coupon bonds, are designed to give an issuer flexibility
in managing cash flow. Several PIKs are senior debt. In other cases, where PIKs
are subordinated, most senior lenders view them as equity equivalents.

        An advantage of PIKs for the issuer - as with zero coupon securities -
is that interest payments are automatically compounded (reinvested) at the
stated coupon rate, which is not the case with cash-paying securities. However,
PIKs are gaining popularity over zeros since interest payments in additional
securities can be monetized and are more tangible than accretion of a discount.

        As a group, PIK bonds trade flat (i.e., without accrued interest). Their
price is expected to reflect an amount representing accreted interest since the
last payment. PIKs generally trade at higher yields than comparable cash-paying
securities of the same issuer. Their premium yield is the result of the lesser
desirability of non-cash interest, the more limited audience for non-cash paying
securities, and the fact that many PIKs have been issued to equity investors who
do not normally own or hold such securities.

        Calculating the true yield on a PIK security requires a discounted cash
flow analysis if the security (ex interest) is trading at a premium or a
discount, because the realizable value of additional payments is equal to the
current market value of the underlying security, not par.

        Regardless of whether PIK securities are senior or deeply subordinated,
issuers are highly motivated to retire them because they are usually their most
costly form of capital. 68% of the PIK debentures issued prior to 1987 have
already been redeemed, and approximately 35% of the over $10 billion PIK
debentures issued through year-end 1988 have been retired.


                          EQUIPMENT TRUST CERTIFICATES

        Equipment Trust Certificates are a mechanism for financing the purchase
of transportation equipment, such as railroad cars and locomotives, trucks,
airplanes and oil tankers.

        Under an equipment trust certificate, the equipment is used as the
security for the debt and title to the equipment is vested in a trustee. The
trustee leases the equipment to the user, i.e. the railroad, airline, trucking
or oil company. At the same time equipment trust certificates in an aggregate
amount equal to a certain percentage of the equipment's purchase price are sold
to lenders. The trustee pays the proceeds from the sale of certificates to the
manufacturer. In addition, the company using the equipment makes an initial
payment of rent equal to their balance of the purchase price to the trustee,
which the trustee then pays to the manufacturer. The trustee collects lease
payments from the company and uses the payments to pay interest and principal on
the certificates. At maturity, the certificates are redeemed and paid, the
equipment is sold to the company and the lease is terminated.

        Generally, these certificates are regarded as obligations of the company
that is leasing the equipment and are shown as liabilities on its balance sheet.
However, the company does not own the equipment until all the certificates are
redeemed and paid. In the event the company defaults under its lease, the
trustee terminates the lease. If another lessee is available, the trustee leases
the equipment to another user and makes payments on the certificates from new
lease rentals.


                            MONEY MARKET INSTRUMENTS

        The Fund's investments in commercial paper are limited to those rated
A-1 by S&P, PRIME-1 by Moody's or F-1 by Fitch Investors Service, Inc.
("Fitch"). These ratings and other money market instruments are described as
follows:

COMMERCIAL PAPER RATINGS

        Commercial paper rated A-1 by S&P has the following characteristics:
Liquidity ratios are adequate to meet cash requirements. The issuer's long-term
senior debt is rated A or better, although in some cases BBB credits may be
allowed. The issuer has access to at least two additional channels of borrowing.
Basic earnings and cash flow have an upward trend with allowance made for
unusual circumstances. Typically, the issuer's industry is well established and
the issuer has a strong position within the industry.

        The rating PRIME-1 is the highest commercial paper rating assigned by
Moody's. Among the factors considered by Moody's in assigning ratings are the
following: (1) evaluation of the management of the issuer; (2) economic
evaluation of the issuer's industry or industries and an appraisal of
speculative-type risks which may be inherent in certain areas; (3) evaluation of
the issuer's products in relation to competition and customer acceptance; (4)
liquidity; (5) amount and quality of long-term debt; (6) trend of earnings over
a period of ten years; (7) financial strength of a parent company and the
relationships which exist with the issuer; and (8) recognition by the management
of obligations which may be present or may arise as a result of public
preparations to meet such obligations. Relative strength or weakness of the
above factors determines how the issuer's commercial paper is rated within
various categories.

        The rating F-1 is the highest rating assigned by Fitch. Among the
factors considered by Fitch in assigning this rating are: (1) the issuer's
liquidity; (2) its standing in the industry; (3) the size of its debt; (4) its
ability to service its debt; (5) its profitability; (6) its return on equity;
(7) its alternative sources of financing; and (8) its ability to access the
capital markets. Analysis of the relative strength or weakness of these factors
and others determines whether an issuer's commercial paper is rated F-1.

UNITED STATES GOVERNMENT SECURITIES

        Securities issued or guaranteed by the U.S. government include a variety
of Treasury securities that differ only in their interest rates, maturities and
dates of issuance. Treasury bills have maturities of one year or less. Treasury
notes have maturities of one to ten years and Treasury bonds generally have
maturities of greater than ten years at the date of issuance.

        Securities issued or guaranteed by U.S. government agencies or
instrumentalities include direct obligations of the U.S. Treasury and securities
issued or guaranteed by the Federal Housing Administration, Farmers Home
Administration, Export-Import Bank of the U.S., Small Business Administration,
Government National Mortgage Association, General Services Administration,
Central Bank for Cooperatives, Federal Home Loan Banks, Federal Loan Mortgage
Corporation, Federal Intermediate Credit Banks, Federal Land Banks, Maritime
Administration, The Tennessee Valley Authority, District of Columbia Armory
Board, and Federal National Mortgage Association.

        Some obligations of U.S. government agencies and instrumentalities, such
as Treasury bills and Government National Mortgage Association pass-through
certificates, are supported by the full faith and credit of the U.S.; others,
such as securities of Federal Home Loan Banks, by the right of the issuer to
borrow from the Treasury; still others, such as bonds issued by the Federal
National Mortgage Association, a private corporation, are supported only by the
credit of the instrumentality. Because the U.S. government is not obligated by
law to provide support to an instrumentality it sponsors, the Fund will invest
in the securities issued by such an instrumentality only when Keystone
determines that the credit risk with respect to the instrumentality does not
make its securities unsuitable investments. U.S. government securities will not
include international agencies or instrumentalities in which the U.S.
government, its agencies, or instrumentalities participate, such as the World
Bank, the Asian Development Bank or the InterAmerican Development Bank, or
issues insured by the Federal Deposit Insurance Corporation or Federal Savings
and Loan Insurance Corporation.

CERTIFICATES OF DEPOSIT

        Certificates of deposit are receipts issued by a bank in exchange for
the deposit of funds. The issuer agrees to pay the amount deposited plus
interest to the bearer of the receipt on the date specified on the certificate.
The certificate usually can be traded in the secondary market prior to maturity.

        Certificates of deposit will be limited to U.S. dollar-denominated
certificates of U.S. banks (including their branches abroad) and of U.S.
branches of foreign banks, which are members of the Federal Reserve System or
the Federal Deposit Insurance Corporation, and have at least $1 billion in
assets as of the date of their most recently published financial statements, or
of savings and loan associations which are members of the Federal Savings and
Loan Insurance Corporation, and have at least $1 billion in deposits as of the
date of their most recently published financial statements.

        The Fund will not acquire time deposits or obligations issued by the
International Bank for Reconstruction and Development, the Asian Development
Bank or the Inter-American Development Bank. Additionally, the Fund does not
currently intend to purchase such foreign securities (except to the extent that
certificates of deposit of foreign branches of U.S. banks may be deemed foreign
securities) or purchase certificates of deposit, bankers' acceptances or other
similar obligations issued by foreign banks.

BANKERS' ACCEPTANCES

        Bankers' acceptances typically arise from short term credit arrangements
designed to enable businesses to obtain funds to finance commercial
transactions. Generally, an acceptance is a time draft drawn on a bank by an
exporter or an importer to obtain a stated amount of funds to pay for specific
merchandise. The draft is then "accepted" by the bank that, in effect,
unconditionally guarantees to pay the face value of the instrument on its
maturity date. The acceptance may then be held by the accepting bank as an
earning asset or it may be sold in the secondary market at the going rate of
discount for a specific maturity. Although maturities for acceptances can be as
long as 270 days, most acceptances have maturities of six months or less.
Bankers' acceptances acquired by the Fund must have been accepted by U.S.
commercial banks, including foreign branches of U.S. commercial banks, having
total deposits at the time of purchase in excess of $1 billion and must be
payable in U.S. dollars.


                              OPTIONS TRANSACTIONS

WRITING COVERED OPTIONS

        The Fund writes only covered options. Options written by the Fund will
normally have expiration dates of not more than nine months from the date
written. The exercise price of the options may be below, equal to, or above the
current market values of the underlying securities at
the times the options are written.

        Unless the option has been exercised, the Fund may close out an option
it has written by effecting a closing purchase transaction, whereby it purchases
an option covering the same underlying security and having the same exercise
price and expiration date ("of the same series") as the one it has written. If
the Fund desires to sell a particular security on which it has written a call
option, it will effect a closing purchase transaction prior to or concurrently
with the sale of the security. If the Fund is able to enter into a closing
purchase transaction, the Fund will realize a profit (or loss) from such
transaction if the cost of such transaction is less (or more) than the premium
received from the writing of the option.

        An option position may be closed out only in a secondary market for an
option of the same series. Although the Fund will generally write only those
options for which there appears to be an active secondary market, there is no
assurance that a liquid secondary market will exist for any particular option at
any particular time, and for some options no secondary market may exist. In such
event it might not be possible to effect a closing transaction in a particular
option. If the Fund as a covered call option writer is unable to effect a
closing purchase transaction, it will not be able to sell the underlying
securities until the option expires or it delivers the underlying securities
upon exercise.

        Because the Fund intends to qualify as a regulated investment company
under the Internal Revenue Code, the extent to which the Fund may write covered
call options and enter into so-called "straddle" transactions involving put and
call options may be limited.

        Many options are traded on registered securities exchanges. Options
traded on such exchanges are issued by the Options Clearing Corporation ("OCC"),
a clearing corporation which assumes responsibility for the completion of
options transactions.

PURCHASING PUT AND CALL OPTIONS

        The Fund can close out a put or call option it has written by effecting
a closing purchase transaction; for example, the Fund may close out a put or
call option it has written by buying an option identical to the one it has
written. If, however, a secondary market does not exist at a time the Fund
wishes to effect a closing sale transaction, the Fund will have to exercise the
option to realize any profit. If a covered call option writer cannot effect a
closing transaction, it cannot sell the underlying securities until the option
expires or is exercised. In addition, in a transaction in which the Fund does
not own the security underlying a put option it has purchased, the Fund would be
required, in the absence of a secondary market, to purchase the underlying
security before it could exercise the option, thereby incurring additional
transaction costs.

        The Fund may also purchase call options for the purpose of offsetting
previously written call options of the same series.

        The Fund will not purchase a put option if, as a result of such
purchase, more than 10% of its total assets would be invested in premiums for
such options. The Fund's ability to purchase put and call options may be limited
by the Internal Revenue Code's requirements for qualification as a regulated
investment company.

OPTION WRITING AND RELATED RISKS

        The Fund may write covered call and put options. A call option gives the
purchaser of the option the right to buy, and the writer the obligation to sell,
the underlying security at the exercise price during the option period.
Conversely, a put option gives the purchaser the right to sell, and the writer
the obligation to buy, the underlying security at the exercise price during the
option period.

        So long as the obligation of the writer continues, the writer may be
assigned an exercise notice by the broker-dealer through whom the option was
sold. The exercise notice would require the writer to deliver, in the case of a
call, or take delivery of, in the case of a put, the underlying security against
payment of the exercise price. This obligation terminates upon expiration of the
option, or at such earlier time as the writer effects a closing purchase
transaction by purchasing an option of the same series as the one previously
sold. Once an option has been exercised, the writer may not execute a closing
purchase transaction. For options traded on national securities exchanges
(Exchanges), to secure the obligation to deliver the underlying security in the
case of a call option, the writer of the option is required to deposit in escrow
the underlying security or other assets in accordance with the rules of the OCC,
an institution created to interpose itself between buyers and sellers of
options. Technically, the OCC assumes the order side of every purchase and sale
transaction on an Exchange and, by doing so, gives its guarantee to the
transaction.

        The principal reason for writing options on a securities portfolio is to
attempt to realize, through the receipt of premiums, a greater return than would
be realized on the underlying securities alone. In return for the premium, the
covered call option writer has given up the opportunity for profit from a price
increase in the underlying security above the exercise price so long as the
option remains open, but retains the risk of loss should the price of the
security decline. Conversely, the put option writer gains a profit, in the form
of a premium, so long as the price of the underlying security remains above the
exercise price, but assumes an obligation to purchase the underlying security
from the buyer of the put option at the exercise price, even though the security
price may fall below the exercise price at any time during the option period. If
an option expires, the writer realizes a gain in the amount of the premium. Such
a gain may, in the case of a covered call option, be offset by a decline in the
market value of the underlying security during the option period. If a call
option is exercised, the writer realizes a gain or loss from the sale of the
underlying security. If a put option is exercised, the writer must fulfill his
obligation to purchase the underlying security at the exercise price, which will
usually exceed the then market value of the underlying security. In addition,
the premium paid for the put effectively increases the cost of the underlying
security, thus reducing the yield otherwise available from such securities.

        Because the Fund can write only covered options, it may at times be
unable to write additional options unless it sells a portion of its portfolio
holdings to obtain new debt securities against which it can write options. This
may result in higher portfolio turnover and correspondingly greater brokerage
commissions and other transaction costs.

        To the extent that a secondary market is available, the covered option
writer may close out options it has written prior to the assignment of an
exercise notice by purchasing, in a closing purchase transaction, an option of
the same series as the option previously written. If the cost of such a closing
purchase, plus transaction costs, is greater than the premium received upon
writing the original option, the writer will incur a loss in the transaction.

OPTIONS TRADING MARKETS

        Options that the Fund will trade are generally listed on national
securities exchanges (Exchanges). Exchanges on which such options currently are
traded are the Chicago Board Options Exchange and the New York, American,
Pacific, and Philadelphia Stock Exchanges. Options on some securities may not be
listed on any Exchange but traded in the over-the-counter market. Options traded
in the over-the-counter market involve the additional risk that securities
dealers participating in such transactions would fail to meet their obligations
to the Fund. The use of options traded in the over-the-counter market may be
subject to limitations imposed by certain state securities authorities. In
addition to the limits on its use of options discussed herein, the Fund is
subject to the investment restrictions described in the prospectus and the
statement of additional information.

        The staff of the Securities and Exchange Commission is of the view that
the premiums that a Fund pays for the purchase of unlisted options, and the
value of securities used to cover unlisted options written by the Fund, are
considered to be invested in illiquid securities or assets for the purpose of
calculating whether the Fund is in compliance with its fundamental investment
restrictions relating to illiquid securities.

SPECIAL CONSIDERATIONS APPLICABLE TO OPTIONS

        ON TREASURY BONDS AND NOTES. Because trading interest in U.S. Treasury
bonds and notes tends to center on the most recently auctioned issues, new
series of options with expirations to replace expiring options on particular
issues will not be introduced indefinitely. Instead, the expirations introduced
at the commencement of options trading on a particular issue will be allowed to
run their course, with the possible addition of a limited number of new
expirations as the original ones expire. Options trading on each series of bonds
or notes will thus be phased out as new options are listed on the more recent
issues, and a full range of expiration dates will not ordinarily be available
for every series on which options are traded.

        ON TREASURY BILLS. Because the deliverable U.S. Treasury bill changes
from week to week, writers of U.S. Treasury bill call options cannot provide in
advance for their potential exercise settlement obligations by acquiring and
holding the underlying security. However, if the Fund holds a long position in
U.S. Treasury bills with a principal amount corresponding to the option contract
size, the Fund may be hedged from a risk standpoint. In addition, the Fund will
maintain in a segregated account with its Custodian liquid assets maturing no
later than those which would be deliverable in the event of an assignment of an
exercise notice to ensure that it can meet its open option obligations.

        ON GNMA CERTIFICATES. Options on GNMA certificates are not currently
traded on any Exchange. However, the Fund may purchase and write such options in
the over-the-counter market or, should they commence trading, on any Exchange.

        Since the remaining principal balance of GNMA certificates declines each
month as a result of mortgage payments, the Fund, as a writer of a covered GNMA
call holding GNMA certificates as "cover" to satisfy its delivery obligation in
the event of assignment of an exercise notice, may find that its GNMA
certificates no longer have a sufficient remaining principal balance for this
purpose. Should this occur, the Fund will enter into a closing purchase
transaction or will purchase additional GNMA certificates from the same pool (if
obtainable) or replacement GNMA certificates in the cash market in order to
remain covered.

        A GNMA certificate held by the Fund to cover an option position in any
but the nearest expiration month may cease to present cover for the option in
the event of a decline in the GNMA coupon rate at which new pools are originated
under the FHA/VA loan ceiling in effect at any given time. Should this occur,
the Fund will no longer be covered, and the Fund will either enter into a
closing purchase transaction or replace the GNMA certificate with a certificate
which represents cover. When the Fund closes its position or replaces the GNMA
certificate, it may realize an unanticipated loss and incur transaction costs.

        RISKS PERTAINING TO THE SECONDARY MARKET. An option position may be
closed out only in 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 will exist for any particular option at any particular time,
and for some options no secondary market 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 might incur transaction costs in connection therewith. 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 security until
the option expires or it delivers the underlying security upon exercise.

        Reasons for the absence of a liquid secondary market include the
following: (i) insufficient trading interest in certain options; (ii)
restrictions imposed on transactions; (iii) trading halts, suspensions, or other
restrictions imposed with respect to particular classes or series of options or
underlying securities; (iv) interruption of the normal operations on an Exchange
or by a broker; (v) inadequacy of the facilities of an Exchange, the OCC or a
broker to handle current trading volume; or (vi) a decision by one or more
Exchanges or a broker to discontinue the trading of options (or a particular
class or series of options), in which event the secondary market in that class
or series of options would cease to exist, although outstanding options that had
been issued as a result of trades would generally continue to be exercisable in
accordance with their terms.

        The hours of trading for options on U.S. government securities may not
conform to the hours during which the underlying securities are traded. To the
extent that the option markets close before the markets for the underlying
securities, significant price and rate movements can take place in the
underlying markets that cannot be reflected in the option markets.


               FUTURES CONTRACTS AND RELATED OPTIONS TRANSACTIONS

        The Fund intends to enter into currency and other financial futures
contracts as a hedge against changes in prevailing levels of interest or
currency exchange rates to seek relative stability of principal and to establish
more definitely the effective return on securities held or intended to be
acquired by the Fund or as a hedge against changes in the prices of securities
or currencies held by the Fund or to be acquired by the Fund. The Fund's hedging
may include sales of futures as an offset against the effect of expected
increases in interest or currency exchange rates or securities prices and
purchases of futures as an offset against the effect of expected declines in
interest or currency exchange rates or securities prices.

        For example, when the Fund anticipates a significant market or market
sector advance, it will purchase a stock index futures contract as a hedge
against not participating in such advance at a time when the Fund is not fully
invested. The purchase of a futures contract serves as a temporary substitute
for the purchase of individual securities which may then be purchased in an
orderly fashion. As such purchases are made, an equivalent amount of index based
futures contracts would be terminated by offsetting sales. In contrast, the Fund
would sell stock index futures contracts in anticipation of or in a general
market or market sector decline that may adversely affect the market value of
the Fund's portfolio. To the extent that the Fund's portfolio changes in value
in correlation with a given index, the sale of futures contracts on that index
would substantially reduce the risk to the portfolio of a market decline or
change in interest rates, and, by so doing, provide an alternative to the
liquidation of the Fund's securities positions and the resulting transaction
costs.

        The Fund intends to engage in options transactions which are related to
currency and other financial futures contracts for hedging purposes and in
connection with the hedging strategies described above.

        Although techniques other than sales and purchases of futures contracts
and related options transactions could be used to reduce the Fund's exposure to
interest rate and/or market fluctuations, the Fund may be able to hedge its
exposure more effectively and perhaps at a lower cost through using futures
contracts and related options transactions. While the Fund does not intend to
take delivery of the instruments underlying futures contracts it holds, the Fund
does not intend to engage in such futures contracts for speculation.

FUTURES CONTRACTS

        Futures contracts are transactions in the commodities markets rather
than in the securities markets. A futures contract creates an obligation by the
seller to deliver to the buyer the commodity specified in the contract at a
specified future time for a specified price. The futures contract creates an
obligation by the buyer to accept delivery from the seller of the commodity
specified at the specified future time for the specified price. In contrast, a
spot transaction creates an immediate obligation for the seller to deliver and
the buyer to accept delivery of and pay for an identified commodity. In general,
futures contracts involve transactions in fungible goods, such as wheat, coffee,
and soybeans. However, in the last decade an increasing number of futures
contracts have been developed which specify currencies, financial instruments or
financially based indexes as the underlying commodity.

        U.S. futures contracts are traded only on national futures exchanges and
are standardized as to maturity date and underlying financial instrument. The
principal financial futures exchanges in the U.S. are The Board of Trade of the
City of Chicago, the Chicago Mercantile Exchange, the International Monetary
Market (a division of the Chicago Mercantile Exchange), the New York Futures
Exchange and the Kansas City Board of Trade. Each exchange guarantees
performance under contract provisions through a clearing corporation, a
nonprofit organization managed by the exchange membership, which is also
responsible for handling daily accounting of deposits or withdrawals of margin.
A futures commission merchant (Broker) effects each transaction in connection
with futures contracts for a commission. Futures exchanges and trading are
regulated under the Commodity Exchange Act by the Commodity Futures Trading
Commission (CFTC) and National Futures Association (NFA).

INTEREST RATE FUTURES CONTRACTS

        The sale of an interest rate futures contract creates an obligation by
the Fund, as seller, to deliver the type of financial instrument specified in
the contract at a specified future time for a specified price. The purchase of
an interest rate futures contract creates an obligation by the Fund, as
purchaser, to accept delivery of the type of financial instrument specified at a
specified future time for a specified price. The specific securities delivered
or accepted, respectively, at settlement date are not determined until at or
near that date. The determination is in accordance with the rules of the
exchange on which the futures contract sale or purchase was made.

        Currently, interest rate futures contracts can be purchased or sold on
90-day U.S. Treasury bills, U.S. Treasury bonds, U.S. Treasury notes with
maturities between 6 1/2 and 10 years, Government National Mortgage Association
(GNMA) certificates, 90-day domestic bank certificates of deposit, 90-day
commercial paper, and 90-day Eurodollar certificates of deposit. It is expected
that futures contracts trading in additional financial instruments will be
authorized. The standard contract size is $100,000 for futures contracts in U.S.
Treasury bonds, U.S. Treasury notes, and GNMA certificates, and $1,000,000 for
the other designated contracts. While U.S. Treasury bonds, U.S. Treasury bills,
and U.S. Treasury notes are backed by the full faith and credit of the U.S.
government and GNMA certificates are guaranteed by a U.S. government agency, the
futures contracts in U.S. government securities are not obligations of the U.S.
Treasury.

INDEX BASED FUTURES CONTRACTS

STOCK INDEX FUTURES CONTRACTS

        A stock index assigns relative values to the common stocks included in
the index. The index fluctuates with changes in the market values of the common
stocks so included. A stock index futures contract is a bilateral agreement by
which two parties agree to take or make delivery of an amount of cash equal to a
specified dollar amount times the difference between the closing value of the
stock index on the expiration date of the contract and the price at which the
futures contract is originally made. No physical delivery of the underlying
stocks in the index is made.

        Currently, stock index futures contracts can be purchased or sold on the
S&P Index of 500 Stocks, the S&P Index of 100 Stocks, the New York Stock
Exchange Composite Index, the Value Line Index, and the Major Market Index. It
is expected that futures contracts trading in additional stock indices will be
authorized. The standard contract size is $500 times the value of the index.

        The Fund does not believe that differences between existing stock
indices will create any differences in the price movements of the stock index
futures contracts in relation to the movements in such indices. However, such
differences in the indices may result in differences in correlation of the
futures with movements in the value of the securities being hedged.

OTHER INDEX BASED FUTURES CONTRACTS

        It is expected that bond index and other financially based index futures
contracts will be developed in the future. It is anticipated that such index
based futures contracts will be structured in the same way as stock index
futures contracts but will be measured by changes in interest rates, related
indices or other measures, such as the consumer price index. In the event that
such futures contracts are developed, the Fund will sell interest rate index and
other index based futures contracts to hedge against changes which are expected
to affect the Fund's portfolio.

        The purchase or sale of a futures contract differs from the purchase or
sale of a security, in that no price or premium is paid or received. Instead, to
initiate trading an amount of cash, cash equivalents, money market instruments,
or U.S. Treasury bills equal to approximately 1 1/2% (up to 5%) of the contract
amount must be deposited by the Fund with the Broker. This amount is known as
initial margin. The nature of initial margin in futures transactions is
different from that of margin in security transactions. Futures contract margin
does not involve the borrowing of funds by the customer to finance the
transactions. Rather, the initial margin is in the nature of a performance bond
or good faith deposit on the contract which is returned to the Fund upon
termination of the futures contract assuming all contractual obligations have
been satisfied. The margin required for a particular futures contract is set by
the exchange on which the contract is traded, and may be significantly modified
from time to time by the exchange during the term of the contract.

        Subsequent payments, called variation margin, to the Broker and from the
Broker, are made on a daily basis as the value of the underlying instrument or
index fluctuates, making the long and short positions in the futures contract
more or less valuable, a process known as mark-to-market. For example, when the
Fund has purchased a futures contract and the price of the underlying financial
instrument or index has risen, that position will have increased in value, and
the Fund will receive from the Broker a variation margin payment equal to that
increase in value. Conversely, where the Fund has purchased a futures contract
and the price of the underlying financial instrument or index has declined, the
position would be less valuable and the Fund would be required to make a
variation margin payment to the Broker. At any time prior to expiration of the
futures contract, the Fund may elect to close the position. A final
determination of variation margin is then made, additional cash is required to
be paid to or released by the Broker, and the Fund realizes a loss or gain.

        The Fund intends to enter into arrangements with its Custodian and with
Brokers to enable its initial margin and any variation margin to be held in a
segregated account by its Custodian on behalf of the Broker.

        Although interest rate futures contracts by their terms call for actual
delivery or acceptance of financial instruments, and index based futures
contracts call for the delivery of cash equal to the difference between the
closing value of the index on the expiration date of the contract and the price
at which the futures contract is originally made, in most cases such futures
contracts are closed out before the settlement date without the making or taking
of delivery. Closing out a futures contract sale is effected by an offsetting
transaction in which the Fund enters into a futures contract purchase for the
same aggregate amount of the specific type of financial instrument or index and
same delivery date. If the price in the sale exceeds the price in the offsetting
purchase, the Fund is paid the difference and thus realizes a gain. If the
offsetting purchase price exceeds the sale price, the Fund pays the difference
and realizes a loss. Similarly, the closing out of a futures contract purchase
is effected by an offsetting transaction in which the Fund enters into a futures
contract sale. If the offsetting sale price exceeds the purchase price, the Fund
realizes a gain. If the purchase price exceeds the offsetting sale price, the
Fund realizes a loss. The amount of the Fund's gain or loss on any transaction
is reduced or increased, respectively, by the amount of any transaction costs
incurred by the Fund.

        As an example of an offsetting transaction, the contractual obligations
arising from the sale of one contract of September U.S. Treasury bills on an
exchange may be fulfilled at any time before delivery of the contract is
required (i.e., on a specified date in September, the "delivery month") by the
purchase of one contract of September U.S. Treasury bills on the same exchange.
In such instance the difference between the price at which the futures contract
was sold and the price paid for the offsetting purchase after allowance for
transaction costs represents the profit or loss to the Fund.

        There can be no assurance, however, that the Fund will be able to enter
into an offsetting transaction with respect to a particular contract at a
particular time. If the Fund is not able to enter into an offsetting
transaction, the Fund will continue to be required to maintain the margin
deposits on the contract and to complete the contract according to its terms.

OPTIONS ON CURRENCY AND OTHER FINANCIAL FUTURES

        The Fund intends to purchase call and put options on currency and other
financial futures contracts and sell such options to terminate an existing
position. Options on currency and other financial futures contracts are similar
to options on stocks except that an option on a currency or other financial
futures contract gives the purchaser the right, in return for the premium paid,
to assume a position in a futures contract (a long position if the option is a
call and a short position if the option is a put) rather than to purchase or
sell stock, currency or other financial instruments making up a financial
futures index, at a specified exercise price at any time during the period of
the option. Upon exercise of the option, the delivery of the futures position by
the writer of the option to the holder of the option will be accompanied by
delivery of the accumulated balance in the writer's futures margin account. This
amount represents the amount by which the market price of the futures contract
at exercise exceeds, in the case of a call, or is less than, in the case of a
put, the exercise price of the option on the futures contract. If an option is
exercised the last trading day prior to the expiration date of the option, the
settlement will be made entirely in cash equal to the difference between the
exercise price of the option and value of the futures contract.

        The Fund intends to use options on currency and other financial futures
contracts in connection with hedging strategies. In the future, the Fund may use
such options for other purposes.

PURCHASE OF PUT OPTIONS ON FUTURES CONTRACTS

        The purchase of protective put options on commodity futures contracts is
analagous to the purchase of protective puts on individual stocks, where an
absolute level of protection is sought below which no additional economic loss
would be incurred by the Fund. Put options may be purchased to hedge a portfolio
of stocks or debt instruments or a position in the futures contract upon which
the put option is based.

PURCHASE OF CALL OPTIONS ON FUTURES CONTRACTS

        The purchase of a call option on currency or other financial futures
contract represents a means of obtaining temporary exposure to market
appreciation at limited risk. It is analogous to the purchase of a call option
on an individual stock, which can be used as a substitute for a position in the
stock itself. Depending on the pricing of the option compared to either the
futures contract upon which it is based, or upon the price of the underlying
financial instrument or index itself, the purchase of a call option may be less
risky than the ownership of the interest rate or index based futures contract or
the underlying securities. Call options on currency or other financial futures
contracts may be purchased to hedge against an interest rate increase or a
market advance when the Fund is not fully invested.

USE OF NEW INVESTMENT TECHNIQUES INVOLVING CURRENCY AND OTHER FINANCIAL FUTURES
CONTRACTS OR RELATED OPTIONS

        The Fund may employ new investment techniques involving currency and
other financial futures contracts and related options. The Fund intends to take
advantage of new techniques in these areas which may be developed from time to
time, and which are consistent with the Fund's investment objective. The Fund
believes that no additional techniques have been identified for employment by
the Fund in the foreseeable future other than those described above.

LIMITATIONS ON PURCHASE AND SALE OF FUTURES CONTRACTS AND RELATED OPTIONS ON
SUCH FUTURES CONTRACTS

        The Fund will not enter into a futures contract if, as a result thereof,
more than 5% of the Fund's total assets (taken at market value at the time of
entering into the contract) would be committed to margin deposits on such
futures contracts.

        The Fund intends that its futures contracts and related options
transactions will be entered into for traditional hedging purposes. That is,
futures contracts will be sold to protect against a decline in the price of
securities that the Fund owns or futures contracts will be purchased to protect
the Fund against an increase in the price of securities it intends to purchase.
The Fund does not intend to enter into futures contracts for speculation.

        In instances involving the purchase of futures contracts by the Fund, an
amount of cash and cash equivalents, equal to the market value of the futures
contracts, will be deposited in a segregated account with the Fund's Custodian
and/or in a margin account with a Broker to collateralize the position and
thereby insure that the use of such futures is unleveraged.

FEDERAL INCOME TAX TREATMENT

        For federal income tax purposes, the Fund is required to recognize as
income for each taxable year its net unrealized gains and losses on futures
contracts as of the end of the year as well as those actually realized during
the year. Any gain or loss recognized with respect to a futures contract is
considered to be 60% long term and 40% short term, without regard to the holding
period of the contract. In the case of a futures transaction classified as a
"mixed straddle," the recognition of losses may be deferred to a later taxable
year. The federal income tax treatment of gains or losses from transactions in
options on futures is unclear.

        In order for the Fund to continue to qualify for federal income tax
treatment as a regulated investment company, at least 90% of its gross income
for a taxable year must be derived from qualifying income. Any net gain realized
from the closing out of futures contracts, for purposes of the 90% requirement,
will be qualifying income. In addition, gains realized on the sale or other
disposition of securities held for less than three months must be limited to
less than 30% of the Fund's annual gross income. The 1986 Tax Act added a
provision which effectively treats both positions in certain hedging
transactions as a single transaction for the purpose of the 30% requirement. The
provision provides that, in the case of any "designated hedge," increases and
decreases in the value of positions of the hedge are to be netted for the
purposes of the 30% requirement. However, in certain situations, in order to
avoid realizing a gain within a three month period, the Fund may be required to
defer the closing out of a contract beyond the time when it would otherwise be
advantageous to do so.

RISKS OF FUTURES CONTRACTS

        Currency and other financial futures contracts prices are volatile and
are influenced, among other things, by changes in stock prices, market
conditions, prevailing interest rates and anticipation of future stock prices,
market movements or interest rate changes, all of which in turn are affected by
economic conditions, such as government fiscal and monetary policies and
actions, and national and international political and economic events.

        At best, the correlation between changes in prices of futures contracts
and of the securities being hedged can be only approximate. The degree of
imperfection of correlation depends upon circumstances, such as variations in
speculative market demand for futures contracts and for securities, including
technical influences in futures contracts trading; differences between the
securities being hedged and the financial instruments and indices underlying the
standard futures contracts available for trading, in such respects as interest
rate levels, maturities and creditworthiness of issuers, or identities of
securities comprising the index and those in the Fund's portfolio. In addition,
futures contract transactions involve the remote risk that a party be unable to
fulfill its obligations and that the amount of the obligation will be beyond the
ability of the clearing broker to satisfy. A decision of whether, when, and how
to hedge involves the exercise of skill and judgment, and even a well-conceived
hedge may be unsuccessful to some degree because of market behavior or
unexpected interest rate trends.

        Because of the low margin deposits required, futures trading involves an
extremely high degree of leverage. As a result, a relatively small price
movement in a futures contract may result in immediate and substantial loss, as
well as gain, to the investor. For example, if at the time of purchase, 10% of
the value of the futures contract is deposited as margin, a 10% decrease in the
value of the futures contract would result in a total loss of the margin
deposit, before any deduction for the transaction costs, if the account were
then closed out, and a 15% decrease would result in a loss equal to 150% of the
original margin deposit. Thus, a purchase or sale of a futures contract may
result in losses in excess of the amount invested in the futures contract.
However, the Fund would presumably have sustained comparable losses if, instead
of entering into the futures contract, it had invested in the underlying
financial instrument. Furthermore, in order to be certain that the Fund has
sufficient assets to satisfy its obligations under a futures contract, the Fund
will establish a segregated account in connection with its futures contracts
which will hold cash or cash equivalents equal in value to the current value of
the underlying instruments or indices less the margins on deposit.

        Most U.S. futures exchanges limit the amount of fluctuation permitted in
futures contract prices during a single trading day. The daily limit establishes
the maximum amount that the price of a futures contract may vary either up or
down from the previous day's settlement price at the end of a trading session.
Once the daily limit has been reached in a particular type of contract, no
trades may be made on that day at a price beyond that limit. The daily limit
governs only price movement during a particular trading day and therefore does
not limit potential losses because the limit may prevent the liquidation of
unfavorable positions. Futures contract prices have occasionally moved to the
daily limit for several consecutive trading days with little or no trading,
thereby preventing prompt liquidation of futures positions and subjecting some
futures traders to substantial losses.

RISKS OF OPTIONS ON FUTURES CONTRACTS

        In addition to the risks described above for currency and other
financial futures contracts, there are several special risks relating to options
on futures contracts. The ability to establish and close out positions on such
options will be subject to the development and maintenance of a liquid secondary
market. There is no assurance that a liquid secondary market will exist for any
particular contract or at any particular time. The Fund will not purchase
options on any futures contract unless and until it believes that the market for
such options has developed sufficiently that the risks in connection with such
options are not greater than the risks in connection with the futures contracts.
Compared to the use of futures contracts, the purchase of options on such
futures contracts involves less potential risk to the Fund because the maximum
amount at risk is the premium paid for the options (plus transaction costs).
However, there may be circumstances when the use of an option on a futures
contract would result in a loss to the Fund, even though the use of a futures
contract would not, such as when there is no movement in the level of the
futures contract.


                          FOREIGN CURRENCY TRANSACTIONS

        The Fund may invest in securities of foreign issuers. When the Fund
invests in foreign securities they usually will be denominated in foreign
currencies, and the Fund temporarily may hold funds in foreign currencies. Thus,
the Fund's share value will be affected by changes in exchange rates.

FORWARD CURRENCY CONTRACTS

        As one way of managing exchange rate risk, the Fund may engage in
forward currency exchange contracts (agreements to purchase or sell currencies
at a specified price and date). Under the contract, the exchange rate for the
transaction (the amount of currency the Fund will deliver or receive when the
contract is completed) is fixed when the Fund enters into the contract. The Fund
usually will enter into these contracts to stabilize the U.S. dollar value of a
security it has agreed to buy or sell. The Fund also may use these contracts to
hedge the U.S. dollar value of a security it already owns, particularly if the
Fund expects a decrease in the value of the currency in which the foreign
security is denominated. Although the Fund will attempt to benefit from using
forward contracts, the success of its hedging strategy will depend on Keystone's
ability to predict accurately the future exchange rates between foreign
currencies and the U.S. dollar. The value of the Fund's investments denominated
in foreign currencies will depend on the relative strength of those currencies
and the U.S. dollar, and the Fund may be affected favorably or unfavorably by
changes in the exchange rate or exchange control regulations between foreign
currencies and the U.S. dollar. Changes in foreign currency exchange rates also
may affect the value of dividends and interest earned, gains and losses realized
on the sale of securities and net investment income and gains, if any, to be
distributed to shareholders by the Fund.

CURRENCY FUTURES CONTRACTS

        Currency futures contracts are bilateral agreements under which two
parties agree to take or make delivery of a specified amount of a currency at a
specified future time for a specified price. Trading of currency futures
contracts in the U.S. is regulated under the Commodity Exchange Act by the
Commodity Futures Trading Commission (CFTC) and National Futures Association
(NFA). Currently, the only national futures exchange on which currency futures
are traded is the International Monetary Market of the Chicago Mercantile
Exchange. Foreign currency futures trading is conducted in the same manner and
subject to the same regulations as trading in interest rate and index based
futures. The Fund intends to engage in currency futures contracts only for
hedging purposes, and not for speculation. The Fund may engage in currency
futures contracts for other purposes if authorized to do so by the Board. The
hedging strategies which will be used by the Fund in connection with foreign
currency futures contracts are similar to those described above for forward
foreign currency exchange contracts.

        Currently currency futures contracts for the British Pound Sterling,
Canadian Dollar, Dutch Guilder, Deutsche Mark, Japanese Yen, Mexican Peso, Swiss
Franc, and French Franc can be purchased or sold for U.S. dollars through the
International Monetary Market. It is expected that futures contracts trading in
additional currencies will be authorized. The standard contract sizes are
L125,000 for the Pound, 125,000 for the Guilder, Mark, French Francs, and Swiss
Francs, C$100,000 for the Canadian Dollar, Y12,500,000 for the Yen, and
1,000,000 for the Peso. In contrast to Forward Currency Exchange Contracts which
can be traded at any time, only four value dates per year are available, the
third Wednesday of March, June, September, and December.

FOREIGN CURRENCY OPTIONS TRANSACTIONS

        Foreign currency options (as opposed to futures) are traded in a variety
of currencies in both the U,S, and Europe. On the Philadelphia Stock Exchange,
for example, contracts for half the size of the corresponding futures contracts
on the Chicago Board Options Exchange are traded with up to nine months maturity
in Marks, Sterling, Yen, Swiss Francs and Canadian Dollars. Options can be
exercised at any time during the contract life and require a deposit subject to
normal margin requirements. Since a futures contract must be exercised, the Fund
must continually make up the margin balance. As a result, a wrong price move
could result in the Fund losing more than the original investment as it cannot
walk away from the futures contract as it can an option contract.

        The Fund will purchase call and put options and sell such options to
terminate an existing position. Options on foreign currency are similar to
options on stocks except that an option on an interest rate and/or index based
futures contract gives the purchaser the right, in return for the premium paid,
to purchase or sell foreign currency, rather than to purchase or sell stock, at
a specified exercise price at any time during the period of the option.

        The Fund intends to use foreign currency option transactions in
connection with hedging strategies.

PURCHASE OF PUT OPTIONS ON FOREIGN CURRENCIES

        The purchase of protective put options on a foreign currency is
analagous to the purchase of protective puts on individual stocks, where an
absolute level of protection is sought below which no additional economic loss
would be incurred by the Fund. Put options may be purchased to hedge a portfolio
of foreign stocks or foreign debt instruments or a position in the foreign
currency upon which the put option is based.

PURCHASE OF CALL OPTIONS ON FOREIGN CURRENCIES

        The purchase of a call option on foreign currency represents a means of
obtaining temporary exposure to market appreciation at limited risk. It is
analogous to the purchase of a call option on an individual stock, which can be
used as a substitute for a position in the stock itself. Depending on the
pricing of the option compared to either the foreign currency upon which it is
based, or upon the price of the foreign stock or foreign debt instruments, the
purchase of a call option may be less risky than the ownership of the foreign
currency or the foreign securities. The Fund would purchase a call option on a
foreign currency to hedge against an increase in the foreign currency or a
foreign market advance when the Fund is not fully invested.

        The Fund may employ new investment techniques involving forward foreign
currency exchange contracts, foreign currency futures contracts, and options on
foreign currencies in order to take advantage of new techniques in these areas
which may be developed from time to time, and which are consistent with the
Fund's investment objective. The Fund believes that no additional techniques
have been identified for employment by the Fund in the foreseeable future other
than those described above.

CURRENCY TRADING RISKS

        Currency exchange trading may involve significant risks. The four major
types of risk the Fund faces are exchange rate risk, interest rate risk, credit
risk, and country risk.

EXCHANGE RATE RISK

        Exchange rate risk results from the movement up and down of foreign
currency values in response to shifting market supply and demand. When the Fund
buys or sells a foreign currency, an exposure, called an open position, is
created. Until the time that position can be "covered" by selling or buying an
equivalent amount of the same currency, the Fund is exposed to the risk that the
exchange rate might move against it. Since exchange rate changes can readily
move in one direction, a position carried overnight or over a number of days
involves greater risk than one carried a few minutes or hours. Techniques, such
as foreign currency forward and futures contracts and options on foreign
currency, are intended to be used by the Fund to reduce exchange rate risk.

MATURITY GAPS AND INTEREST RATE RISK

        Interest rate risk arises whenever there are mismatches or gaps in the
maturity structure of the Fund's foreign exchange currency holdings, which is
the total of its outstanding spot and forward
or futures contracts.

        Foreign currency transactions often involve borrowing short term and
lending longer term to benefit from the normal tendency of interest rates to be
higher for longer maturities. However, in foreign exchange trading, while the
maturity pattern of interest rates for one currency is important, it is the
differential between interest rates for two currencies that is decisive.

CREDIT RISK

        Whenever the Fund enters into a foreign exchange contract, it faces a
risk, however small, that the counterparty will not perform under the contract.
As a result, there is a credit risk, although no extension of "credit" is
intended. To limit credit risk, the Fund intends to evaluate the
creditworthiness of each other party. The Fund does not intend to trade more
than 5% of its net assets under foreign exchange contracts with one party.

        Credit risk exists because the Fund's counterparty may be unable or
unwilling to fulfill its contractual obligations as a result of bankruptcy or
insolvency or when foreign exchange controls prohibit payment. In any foreign
exchange transaction, each party agrees to deliver a certain amount of currency
to the other on a particular date. In establishing its hedges, a Fund relies on
each contract being completed. If the contract is not performed, then the Fund's
hedge is eliminated, and the Fund is exposed to any changes in exchange rates
since the contract was originated. To put itself in the same position it would
have been in had the contract been performed, the Fund must arrange a new
transaction. However, the new transaction may have to be arranged at an adverse
exchange rate. The trustee for a bankrupt company may elect to perform those
contracts which are advantageous to the company but disclaim those contracts
which are disadvantageous, resulting in losses to the Fund.

        Another form of credit risk stems from the time zone differences between
the U.S. and foreign nations. If the Fund sells sterling, it generally must pay
pounds to a counterparty earlier in the day than it will be credited with U.S.
dollars in New York. In the intervening hours, the buyer can go into bankruptcy
or can be declared insolvent. Thus, the U.S. dollars may never be credited to
the Fund.




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