<PAGE> PAGE 1
000 A000000 04/30/96
000 C000000 0000760611
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0
000 J000000 A
001 A000000 IDEX FUND
001 B000000 811-4202
001 C000000 8135856565
002 A000000 201 HIGHLAND AVENUE
002 B000000 LARGO
002 C000000 FL
002 D010000 34640
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 Y
007 B000000 1
007 C010100 1
007 C020100 IDEX FUND
007 C030100 N
007 C010200 2
007 C010300 3
007 C010400 4
007 C010500 5
007 C010600 6
007 C010700 7
007 C010800 8
007 C010900 9
007 C011000 10
008 A00AA01 IDEX MANAGEMENT INC
008 B00AA01 A
008 C00AA01 801-23624
008 D01AA01 LARGO
008 D02AA01 FL
008 D03AA01 34640
008 A00AA02 JANUS CAPITAL CORP
008 B00AA02 S
008 C00AA02 801-13991
008 D01AA02 DENVER
008 D02AA02 CO
008 D03AA02 80206
011 A00AA01 INTERSECURITIES INC
011 B00AA01 8-33249
011 C01AA01 LARGO
011 C02AA01 FL
011 C03AA01 34640
<PAGE> PAGE 2
012 A00AA01 IDEX INVESTOR SERVICES INC
012 B00AA01 84-1597
012 C01AA01 LARGO
012 C02AA01 FL
012 C03AA01 34640
013 A00AA01 PRICE WATERHOUSE LLP
013 B01AA01 KANSAS CITY
013 B02AA01 MO
013 B03AA01 64105
014 A00AA01 AEGON USA SECURITIES INC
014 B00AA01 8-09158
014 A00AA02 FRED ALGER AND COMPANY INC
014 B00AA02 8-15900
014 A00AA03 ZAHORIK INC
014 B00AA03 8-17285
014 A00AA04 MARINER FINANCIAL INC
014 B00AA04 8-17574
014 A00AA05 INTERSECURITIES INC
014 B00AA05 8-33249
014 A00AA06 FIDUCIARY FINANCIAL SERVICES INC
014 B00AA06 8-13594
014 A00AA07 DST SECURITIES INC
014 B00AA07 8-24385
014 A00AA08 DIVERSIFIED INVESTORS SECURITIES CORP
014 B00AA08 8-45671
014 A00AA09 FEDERATED SECURITIES INC
014 B00AA09 8-15561
015 A00AA01 INVESTORS FIDUCIARY TRUST COMPANY
015 B00AA01 C
015 C01AA01 KANSAS CITY
015 C02AA01 MO
015 C03AA01 64105
015 E01AA01 X
015 A00AA02 STATE STREET BANK
015 B00AA02 S
015 C01AA02 NEW YORK
015 C02AA02 NY
015 C03AA02 10036
015 E04AA02 X
018 00AA00 Y
019 A00AA00 Y
019 B00AA00 13
019 C00AA00 IDEXGROUPE
020 A000001 INSTINET
020 B000001 13-2657032
020 C000001 26
020 A000002 LEHMAN BROTHERS
020 B000002 13-2518466
020 C000002 9
020 A000003 CS FIRST BOSTON
020 B000003 13-5654855
<PAGE> PAGE 3
020 C000003 7
020 A000004 DEAN WITTER, REYNOLDS
020 B000004 94-1671384
020 C000004 6
020 A000005 ROBERTSON STEPHENSON
020 B000005 58-1472560
020 C000005 4
020 A000006 SALAMON BROTHERS
020 B000006 13-3082694
020 C000006 2
020 A000007 NEEDAM
020 B000007 13-3255839
020 C000007 2
020 A000008 BEAR STEARNS
020 B000008 13-3793124
020 C000008 2
020 A000009 CHARLES SCHWAB
020 B000009 94-1787782
020 C000009 2
020 A000010 JEFFRIES & COMPANY
020 B000010 95-2622900
020 C000010 1
021 000000 76
022 A000001 PRUDENTIAL FUNDING
022 B000001 22-2231168
022 C000001 865079
022 D000001 0
022 A000002 GENERAL ELETRIC CAPITAL CORP
022 B000002 13-1500700
022 C000002 729835
022 D000002 0
022 A000003 HOUSEHOLD FINANCE
022 B000003 36-1239445
022 C000003 370256
022 D000003 0
022 A000004 FORD MOTOR CREDIT CORP
022 B000004 38-1612444
022 C000004 209766
022 D000004 0
022 A000005 GOLDMAN SACHS
022 B000005 13-5108880
022 C000005 169006
022 D000005 1273
022 A000006 HONG KONG SHANGHAI BANKING
022 B000006 13-2650272
022 C000006 84546
022 D000006 14976
022 A000007 MERRILL LYNCH
022 B000007 13-5674085
022 C000007 51991
022 D000007 62
<PAGE> PAGE 4
022 A000008 TEXACO, INC
022 B000008 74-1383447
022 C000008 28781
022 D000008 0
022 A000009 CHEVRON USA
022 B000009 25-0527925
022 C000009 23971
022 D000009 0
022 A000010 SALAMON BROTHERS
022 B000010 13-3082694
022 C000010 16602
022 D000010 735
023 C000000 2616799
023 D000000 42656
026 A000000 N
026 B000000 Y
026 C000000 N
026 D000000 Y
026 E000000 N
026 F000000 Y
026 G010000 N
026 G020000 N
026 H000000 N
027 000000 Y
028 A01AA00 22039
028 A02AA00 0
028 A03AA00 0
028 A04AA00 19676
028 B01AA00 4600
028 B02AA00 47308
028 B03AA00 0
028 B04AA00 5541
028 C01AA00 8459
028 C02AA00 0
028 C03AA00 0
028 C04AA00 5139
028 D01AA00 4208
028 D02AA00 0
028 D03AA00 0
028 D04AA00 4726
028 E01AA00 3589
028 E02AA00 0
028 E03AA00 0
028 E04AA00 6199
028 F01AA00 5912
028 F02AA00 0
028 F03AA00 0
028 F04AA00 6390
028 G01AA00 48807
028 G02AA00 47308
028 G03AA00 0
<PAGE> PAGE 5
028 G04AA00 47670
028 H00AA00 24325
029 00AA00 Y
030 A00AA00 480
030 B00AA00 8.50
030 C00AA00 0.00
031 A00AA00 79
031 B00AA00 0
032 00AA00 168
033 00AA00 233
034 00AA00 N
035 00AA00 0
036 B00AA00 0
037 00AA00 N
038 00AA00 0
039 00AA00 N
040 00AA00 N
041 00AA00 N
045 00AA00 Y
046 00AA00 N
047 00AA00 Y
048 00AA00 0.000
048 A01AA00 750000
048 A02AA00 1.000
048 B01AA00 250000
048 B02AA00 0.900
048 C01AA00 0
048 C02AA00 0.000
048 D01AA00 0
048 D02AA00 0.000
048 E01AA00 0
048 E02AA00 0.000
048 F01AA00 0
048 F02AA00 0.000
048 G01AA00 0
048 G02AA00 0.000
048 H01AA00 0
048 H02AA00 0.000
048 I01AA00 0
048 I02AA00 0.000
048 J01AA00 0
048 J02AA00 0.000
048 K01AA00 1000000
048 K02AA00 0.850
049 00AA00 N
050 00AA00 N
051 00AA00 N
052 00AA00 N
053 A00AA00 N
054 A00AA00 Y
054 B00AA00 N
<PAGE> PAGE 6
054 C00AA00 Y
054 D00AA00 N
054 E00AA00 N
054 F00AA00 N
054 G00AA00 Y
054 H00AA00 N
054 I00AA00 N
054 J00AA00 Y
054 K00AA00 N
054 L00AA00 N
054 M00AA00 Y
054 N00AA00 N
054 O00AA00 Y
055 A00AA00 N
055 B00AA00 N
056 00AA00 N
057 00AA00 N
058 A00AA00 N
059 00AA00 Y
060 A00AA00 Y
060 B00AA00 Y
061 00AA00 500
062 A00AA00 N
062 B00AA00 0.0
062 C00AA00 0.0
062 D00AA00 0.0
062 E00AA00 0.0
062 F00AA00 0.0
062 G00AA00 0.0
062 H00AA00 0.0
062 I00AA00 0.0
062 J00AA00 0.0
062 K00AA00 0.0
062 L00AA00 0.0
062 M00AA00 0.0
062 N00AA00 0.0
062 O00AA00 0.0
062 P00AA00 0.0
062 Q00AA00 0.0
062 R00AA00 0.0
066 A00AA00 Y
066 B00AA00 N
066 C00AA00 N
066 D00AA00 Y
066 E00AA00 N
066 F00AA00 N
066 G00AA00 N
067 00AA00 N
068 A00AA00 N
068 B00AA00 N
069 00AA00 N
<PAGE> PAGE 7
070 A01AA00 Y
070 A02AA00 N
070 B01AA00 Y
070 B02AA00 N
070 C01AA00 Y
070 C02AA00 N
070 D01AA00 Y
070 D02AA00 N
070 E01AA00 Y
070 E02AA00 N
070 F01AA00 Y
070 F02AA00 N
070 G01AA00 Y
070 G02AA00 N
070 H01AA00 Y
070 H02AA00 N
070 I01AA00 N
070 I02AA00 N
070 J01AA00 Y
070 J02AA00 N
070 K01AA00 Y
070 K02AA00 N
070 L01AA00 Y
070 L02AA00 Y
070 M01AA00 Y
070 M02AA00 Y
070 N01AA00 Y
070 N02AA00 N
070 O01AA00 Y
070 O02AA00 N
070 P01AA00 N
070 P02AA00 N
070 Q01AA00 N
070 Q02AA00 N
070 R01AA00 N
070 R02AA00 N
071 A00AA00 106591
071 B00AA00 85200
071 C00AA00 289899
071 D00AA00 29
072 A00AA00 6
072 B00AA00 1887
072 C00AA00 1053
072 D00AA00 0
072 E00AA00 0
072 F00AA00 865
072 G00AA00 864
072 H00AA00 0
072 I00AA00 441
072 J00AA00 13
072 K00AA00 0
<PAGE> PAGE 8
072 L00AA00 0
072 M00AA00 17
072 N00AA00 26
072 O00AA00 0
072 P00AA00 0
072 Q00AA00 0
072 R00AA00 11
072 S00AA00 0
072 T00AA00 0
072 U00AA00 0
072 V00AA00 0
072 W00AA00 20
072 X00AA00 2257
072 Y00AA00 0
072 Z00AA00 683
072AA00AA00 18037
072BB00AA00 0
072CC01AA00 30808
072CC02AA00 0
072DD01AA00 0
072DD02AA00 0
072EE00AA00 47952
073 A01AA00 0.0000
073 A02AA00 0.0000
073 B00AA00 3.4998
073 C00AA00 0.0000
074 A00AA00 0
074 B00AA00 0
074 C00AA00 35031
074 D00AA00 35125
074 E00AA00 10379
074 F00AA00 298131
074 G00AA00 0
074 H00AA00 0
074 I00AA00 406
074 J00AA00 0
074 K00AA00 0
074 L00AA00 230
074 M00AA00 10
074 N00AA00 379312
074 O00AA00 1758
074 P00AA00 313
074 Q00AA00 0
074 R01AA00 0
074 R02AA00 0
074 R03AA00 0
074 R04AA00 38
074 S00AA00 0
074 T00AA00 377203
074 U01AA00 15964
074 U02AA00 0
<PAGE> PAGE 9
074 V01AA00 23.63
074 V02AA00 0.00
074 W00AA00 0.0000
074 X00AA00 27038
074 Y00AA00 0
075 A00AA00 363948
075 B00AA00 0
076 00AA00 0.00
077 A000000 N
024 000100 Y
025 A000101 MERRILL LYNCH AND COMPANY INC
025 B000101 13-5674085
025 C000101 E
025 D000101 9527
025 D000102 0
025 D000103 0
025 D000104 0
025 D000105 0
025 D000106 0
025 D000107 0
025 D000108 0
SIGNATURE CHRISTOPHER ROETZER
TITLE AVP, PRIN ACCT OFF
WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY INFORMATION EXTRACTED FROM THE FINANCIAL
STATEMENTS OF IDEX FUND FOR THE PERIOD ENDED APRIL 30, 1996, AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL
STATEMENTS.
</LEGEND>
<SERIES>
<NUMBER> 01
<NAME> IDEX FUND
<MULTIPLIER> 1,000
<S> <C>
<PERIOD-TYPE> 6 MONTH
<FISCAL-YEAR-END> OCT-31-1996
<PERIOD-START> NOV-01-1995
<PERIOD-END> APR-30-1996
<INVESTMENTS-AT-COST> 264,798
<INVESTMENTS-AT-VALUE> 378,666
<RECEIVABLES> 230
<ASSETS-OTHER> 416
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 397,312
<PAYABLE-FOR-SECURITIES> 1,758
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 351
<TOTAL-LIABILITIES> 2,109
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 244,130
<SHARES-COMMON-STOCK> 15,964
<SHARES-COMMON-PRIOR> 13,671
<ACCUMULATED-NII-CURRENT> 683
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 18,116
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 114,274
<NET-ASSETS> 377,303
<DIVIDEND-INCOME> 1,503
<INTEREST-INCOME> 1,887
<OTHER-INCOME> 0
<EXPENSES-NET> 2,257
<NET-INVESTMENT-INCOME> 683
<REALIZED-GAINS-CURRENT> 18,037
<APPREC-INCREASE-CURRENT> 30,808
<NET-CHANGE-FROM-OPS> 49,528
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 47,955
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 2,120
<NUMBER-OF-SHARES-REDEEMED> 2,054
<SHARES-REINVESTED> 2,377
<NET-CHANGE-IN-ASSETS> 50,018
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 48,034
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,729
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 2,301
<AVERAGE-NET-ASSETS> 347,677
<PER-SHARE-NAV-BEGIN> 23.93
<PER-SHARE-NII> 0.10
<PER-SHARE-GAIN-APPREC> 3.10
<PER-SHARE-DIVIDEND> 0
<PER-SHARE-DISTRIBUTIONS> 3.50
<RETURNS-OF-CAPITAL> 0
<PER-SHARE-NAV-END> 23.63
<EXPENSE-RATIO> 1.33
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0
</TABLE>
