WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.
<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000355347
<NAME> COMMAND MONEY FUND
<S> <C>
<PERIOD-TYPE> YEAR
<FISCAL-YEAR-END> JUN-30-2000
<PERIOD-END> DEC-31-1999
<INVESTMENTS-AT-COST> 13,331,225,809
<INVESTMENTS-AT-VALUE> 13,331,225,809
<RECEIVABLES> 399,046,136
<ASSETS-OTHER> 7,504,077
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 13,737,776,022
<PAYABLE-FOR-SECURITIES> 242,888,807
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 5,849,105
<TOTAL-LIABILITIES> 248,737,912
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 13,489,038,110
<SHARES-COMMON-STOCK> 13,489,038,110
<SHARES-COMMON-PRIOR> 12,380,914,297
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 13,489,038,110
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 771,478,343
<OTHER-INCOME> 0
<EXPENSES-NET> 69,938,399
<NET-INVESTMENT-INCOME> 701,539,944
<REALIZED-GAINS-CURRENT> (31,937)
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 701,508,007
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 0
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 66,034,737,099
<NUMBER-OF-SHARES-REDEEMED> (65,494,128,592
<SHARES-REINVESTED> 701,483,686
<NET-CHANGE-IN-ASSETS> 1,943,600,200
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 47,374,169
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 69,938,399
<AVERAGE-NET-ASSETS> 13,178,334,000
<PER-SHARE-NAV-BEGIN> 1.00
<PER-SHARE-NII> 0.05
<PER-SHARE-GAIN-APPREC> 0.00
<PER-SHARE-DIVIDEND> (0.05)
<PER-SHARE-DISTRIBUTIONS> 0.00
<RETURNS-OF-CAPITAL> 0.00
<PER-SHARE-NAV-END> 1.00
<EXPENSE-RATIO> 0.53
[AVG-DEBT-OUTSTANDING] 0
[AVG-DEBT-PER-SHARE] 0.00
</TABLE>
