WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 1086164
<NAME> Oppenheimer Trinity Core Fund - C
<S> <C>
<PERIOD-TYPE> 11-MOS
<FISCAL-YEAR-END> JUL-31-2000
<PERIOD-START> SEP-01-1999
<PERIOD-END> JUL-31-2000
<INVESTMENTS-AT-COST> 7,644,429
<INVESTMENTS-AT-VALUE> 7,924,770
<RECEIVABLES> 268,862
<ASSETS-OTHER> 29
<OTHER-ITEMS-ASSETS> 843
<TOTAL-ASSETS> 8,194,504
<PAYABLE-FOR-SECURITIES> 109,476
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 16,929
<TOTAL-LIABILITIES> 126,405
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 7,829,182
<SHARES-COMMON-STOCK> 96,599
<SHARES-COMMON-PRIOR> 0
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> (41,424)
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 280,341
<NET-ASSETS> 989,258
<DIVIDEND-INCOME> 54,358
<INTEREST-INCOME> 11,775
<OTHER-INCOME> 0
<EXPENSES-NET> 66,015
<NET-INVESTMENT-INCOME> 118
<REALIZED-GAINS-CURRENT> (41,424)
<APPREC-INCREASE-CURRENT> 280,341
<NET-CHANGE-FROM-OPS> 239,035
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 102,346
<NUMBER-OF-SHARES-REDEEMED> 5,847
<SHARES-REINVESTED> 0
<NET-CHANGE-IN-ASSETS> 7,965,099
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 31,905
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 68,044
<AVERAGE-NET-ASSETS> 322,000
<PER-SHARE-NAV-BEGIN> 10.00
<PER-SHARE-NII> (0.03)
<PER-SHARE-GAIN-APPREC> 0.27
<PER-SHARE-DIVIDEND> 0.00
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 10.24
<EXPENSE-RATIO> 2.33
</TABLE>
