WARNING: THE EDGAR SYSTEM ENCOUNTERED ERROR(S) WHILE PROCESSING THIS SCHEDULE.

<TABLE> <S> <C>

<PAGE> 
  
<ARTICLE> 6 
<SERIES>    
   <NUMBER>   11 
   <NAME>     Common Sense Trust Growth Fund 
<MULTIPLIER> 1 
        
<S>                             <C> 
<PERIOD-TYPE>                   YEAR 
<FISCAL-YEAR-END>                          OCT-31-1997 
<PERIOD-START>                             NOV-01-1996 
<PERIOD-END>                               OCT-31-1997 
<INVESTMENTS-AT-COST>                    3,129,516,597<F1> 
<INVESTMENTS-AT-VALUE>                   3,845,782,574<F1> 
<RECEIVABLES>                               33,112,858<F1> 
<ASSETS-OTHER>                                 709,800<F1> 
<OTHER-ITEMS-ASSETS>                             5,686<F1> 
<TOTAL-ASSETS>                           3,879,610,918<F1> 
<PAYABLE-FOR-SECURITIES>                    91,688,633<F1> 
<SENIOR-LONG-TERM-DEBT>                              0<F1> 
<OTHER-ITEMS-LIABILITIES>                    6,053,171<F1> 
<TOTAL-LIABILITIES>                         97,741,804<F1> 
<SENIOR-EQUITY>                                      0 
<PAID-IN-CAPITAL-COMMON>                 2,250,171,831 
<SHARES-COMMON-STOCK>                      169,366,980 
<SHARES-COMMON-PRIOR>                      167,171,713 
<ACCUMULATED-NII-CURRENT>                   22,702,297<F1> 
<OVERDISTRIBUTION-NII>                               0<F1> 
<ACCUMULATED-NET-GAINS>                    603,678,844<F1> 
<OVERDISTRIBUTION-GAINS>                             0<F1> 
<ACCUM-APPREC-OR-DEPREC>                   716,265,977<F1> 
<NET-ASSETS>                             3,547,123,339 
<DIVIDEND-INCOME>                           40,919,149<F1> 
<INTEREST-INCOME>                           20,210,151<F1> 
<OTHER-INCOME>                                       0<F1> 
<EXPENSES-NET>                            (32,135,676)<F1> 
<NET-INVESTMENT-INCOME>                     28,993,624<F1> 
<REALIZED-GAINS-CURRENT>                   611,419,267<F1> 
<APPREC-INCREASE-CURRENT>                  183,638,067<F1> 
<NET-CHANGE-FROM-OPS>                      824,050,958<F1> 
<EQUALIZATION>                                       0<F1> 
<DISTRIBUTIONS-OF-INCOME>                 (29,480,834) 
<DISTRIBUTIONS-OF-GAINS>                 (224,652,726) 
<DISTRIBUTIONS-OTHER>                                0 
<NUMBER-OF-SHARES-SOLD>                     10,880,085 
<NUMBER-OF-SHARES-REDEEMED>               (23,492,980) 
<SHARES-REINVESTED>                         14,808,162 
<NET-CHANGE-IN-ASSETS>                     541,960,770 
<ACCUMULATED-NII-PRIOR>                     24,137,555<F1> 
<ACCUMULATED-GAINS-PRIOR>                  226,812,341<F1> 
<OVERDISTRIB-NII-PRIOR>                              0<F1> 
<OVERDIST-NET-GAINS-PRIOR>                           0<F1> 
<GROSS-ADVISORY-FEES>                       20,533,544<F1> 
<INTEREST-EXPENSE>                                   0<F1> 
<GROSS-EXPENSE>                             32,135,676<F1> 
<AVERAGE-NET-ASSETS>                     3,332,256,020 
<PER-SHARE-NAV-BEGIN>                           17.977 
<PER-SHARE-NII>                                  0.172  
<PER-SHARE-GAIN-APPREC>                          4.328 
<PER-SHARE-DIVIDEND>                           (0.178) 
<PER-SHARE-DISTRIBUTIONS>                      (1.356) 
<RETURNS-OF-CAPITAL>                             0.000 
<PER-SHARE-NAV-END>                             20.943 
<EXPENSE-RATIO>                                   0.88 
<AVG-DEBT-OUTSTANDING>                               0<F1> 
<AVG-DEBT-PER-SHARE>                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   12 
   [NAME]     Common Sense Trust Growth Fund 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                    3,129,516,597<F1> 
[INVESTMENTS-AT-VALUE]                   3,845,782,574<F1> 
[RECEIVABLES]                               33,112,858<F1> 
[ASSETS-OTHER]                                 709,800<F1> 
[OTHER-ITEMS-ASSETS]                             5,686<F1> 
[TOTAL-ASSETS]                           3,879,610,918<F1> 
[PAYABLE-FOR-SECURITIES]                    91,688,633<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                    6,053,171<F1> 
[TOTAL-LIABILITIES]                         97,741,804<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                    89,027,244 
[SHARES-COMMON-STOCK]                        5,193,124 
[SHARES-COMMON-PRIOR]                        2,744,250 
[ACCUMULATED-NII-CURRENT]                   22,702,297<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                    603,678,844<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                   716,265,977<F1> 
[NET-ASSETS]                               108,496,435 
[DIVIDEND-INCOME]                           40,919,149<F1> 
[INTEREST-INCOME]                           20,210,151<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                            (32,135,676)<F1> 
[NET-INVESTMENT-INCOME]                     28,993,624<F1> 
[REALIZED-GAINS-CURRENT]                   611,419,267<F1> 
[APPREC-INCREASE-CURRENT]                  183,638,067<F1> 
[NET-CHANGE-FROM-OPS]                      824,050,958<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                    (482,315) 
[DISTRIBUTIONS-OF-GAINS]                   (4,062,147) 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                      2,879,483 
[NUMBER-OF-SHARES-REDEEMED]                  (696,268) 
[SHARES-REINVESTED]                            265,659 
[NET-CHANGE-IN-ASSETS]                      59,211,591 
[ACCUMULATED-NII-PRIOR]                     24,137,555<F1> 
[ACCUMULATED-GAINS-PRIOR]                  226,812,341<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                       20,533,544<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                             32,135,676<F1> 
[AVERAGE-NET-ASSETS]                        77,110,108 
[PER-SHARE-NAV-BEGIN]                           17.959 
[PER-SHARE-NII]                                  0.145  
[PER-SHARE-GAIN-APPREC]                          4.305 
[PER-SHARE-DIVIDEND]                           (0.161) 
[PER-SHARE-DISTRIBUTIONS]                      (1.356) 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             20.892 
[EXPENSE-RATIO]                                   1.13 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   13 
   [NAME]     Common Sense Trust Growth Fund 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                    3,129,516,597<F1> 
[INVESTMENTS-AT-VALUE]                   3,845,782,574<F1> 
[RECEIVABLES]                               33,112,858<F1> 
[ASSETS-OTHER]                                 709,800<F1> 
[OTHER-ITEMS-ASSETS]                             5,686<F1> 
[TOTAL-ASSETS]                           3,879,610,918<F1> 
[PAYABLE-FOR-SECURITIES]                    91,688,633<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                    6,053,171<F1> 
[TOTAL-LIABILITIES]                         97,741,804<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                   100,022,921 
[SHARES-COMMON-STOCK]                        6,083,077 
[SHARES-COMMON-PRIOR]                        4,135,444 
[ACCUMULATED-NII-CURRENT]                   22,702,297<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                    603,678,844<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                   716,265,977<F1> 
[NET-ASSETS]                               126,249,340 
[DIVIDEND-INCOME]                           40,919,149<F1> 
[INTEREST-INCOME]                           20,210,151<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                            (32,135,676)<F1> 
[NET-INVESTMENT-INCOME]                     28,993,624<F1> 
[REALIZED-GAINS-CURRENT]                   611,419,267<F1> 
[APPREC-INCREASE-CURRENT]                  183,638,067<F1> 
[NET-CHANGE-FROM-OPS]                      824,050,958<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                    (465,733) 
[DISTRIBUTIONS-OF-GAINS]                   (5,837,891) 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                      2,294,738 
[NUMBER-OF-SHARES-REDEEMED]                  (715,979) 
[SHARES-REINVESTED]                            368,874 
[NET-CHANGE-IN-ASSETS]                      52,109,418 
[ACCUMULATED-NII-PRIOR]                     24,137,555<F1> 
[ACCUMULATED-GAINS-PRIOR]                  226,812,341<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                       20,533,544<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                             32,135,676<F1> 
[AVERAGE-NET-ASSETS]                        99,977,113 
[PER-SHARE-NAV-BEGIN]                           17.928 
[PER-SHARE-NII]                                  0.008  
[PER-SHARE-GAIN-APPREC]                          4.282 
[PER-SHARE-DIVIDEND]                           (0.108) 
[PER-SHARE-DISTRIBUTIONS]                      (1.356) 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             20.754 
[EXPENSE-RATIO]                                   1.88 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   21 
   [NAME]     CST Growth and Income 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                    1,065,865,695<F1> 
[INVESTMENTS-AT-VALUE]                   1,277,265,219<F1> 
[RECEIVABLES]                               22,200,522<F1> 
[ASSETS-OTHER]                                       0<F1> 
[OTHER-ITEMS-ASSETS]                           259,643<F1> 
[TOTAL-ASSETS]                           1,299,725,384<F1> 
[PAYABLE-FOR-SECURITIES]                    20,834,808<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                    2,397,137<F1> 
[TOTAL-LIABILITIES]                         23,231,945<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                   704,924,274 
[SHARES-COMMON-STOCK]                       54,584,869 
[SHARES-COMMON-PRIOR]                       52,075,188 
[ACCUMULATED-NII-CURRENT]                      991,411<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                    206,793,123<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                   209,987,461<F1> 
[NET-ASSETS]                             1,097,202,968 
[DIVIDEND-INCOME]                           19,283,587<F1> 
[INTEREST-INCOME]                            5,752,864<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                            (11,255,261)<F1> 
[NET-INVESTMENT-INCOME]                     13,781,190<F1> 
[REALIZED-GAINS-CURRENT]                   209,833,719<F1> 
[APPREC-INCREASE-CURRENT]                   53,288,825<F1> 
[NET-CHANGE-FROM-OPS]                      276,903,734<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                 (16,077,880) 
[DISTRIBUTIONS-OF-GAINS]                 (112,127,401) 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                      3,488,655 
[NUMBER-OF-SHARES-REDEEMED]                (8,410,702) 
[SHARES-REINVESTED]                          7,431,728 
[NET-CHANGE-IN-ASSETS]                     154,334,461 
[ACCUMULATED-NII-PRIOR]                      4,421,000<F1> 
[ACCUMULATED-GAINS-PRIOR]                  119,991,729<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                        7,574,209<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                             11,255,261<F1> 
[AVERAGE-NET-ASSETS]                     1,049,905,531 
[PER-SHARE-NAV-BEGIN]                           18.106 
[PER-SHARE-NII]                                  0.237 
[PER-SHARE-GAIN-APPREC]                          4.235 
[PER-SHARE-DIVIDEND]                           (0.295) 
[PER-SHARE-DISTRIBUTIONS]                      (2.182) 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             20.101 
[EXPENSE-RATIO]                                   0.88 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   22 
   [NAME]     CST Growth and Income 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                    1,065,865,695<F1> 
[INVESTMENTS-AT-VALUE]                   1,277,265,219<F1> 
[RECEIVABLES]                               22,200,522<F1> 
[ASSETS-OTHER]                                       0<F1> 
[OTHER-ITEMS-ASSETS]                           259,643<F1> 
[TOTAL-ASSETS]                           1,299,725,384<F1> 
[PAYABLE-FOR-SECURITIES]                    20,834,808<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                    2,397,137<F1> 
[TOTAL-LIABILITIES]                         23,231,945<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                    69,347,170 
[SHARES-COMMON-STOCK]                        3,972,090 
[SHARES-COMMON-PRIOR]                        1,794,453 
[ACCUMULATED-NII-CURRENT]                      991,411<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                    206,793,123<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                   209,987,461<F1> 
[NET-ASSETS]                                79,850,203 
[DIVIDEND-INCOME]                           19,283,587<F1> 
[INTEREST-INCOME]                            5,752,864<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                            (11,255,261)<F1> 
[NET-INVESTMENT-INCOME]                     13,781,190<F1> 
[REALIZED-GAINS-CURRENT]                   209,833,719<F1> 
[APPREC-INCREASE-CURRENT]                   53,288,825<F1> 
[NET-CHANGE-FROM-OPS]                      276,903,734<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                    (706,960) 
[DISTRIBUTIONS-OF-GAINS]                   (4,331,457) 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                      2,492,244 
[NUMBER-OF-SHARES-REDEEMED]                  (605,697) 
[SHARES-REINVESTED]                            291,090 
[NET-CHANGE-IN-ASSETS]                      47,360,868 
[ACCUMULATED-NII-PRIOR]                      4,421,000<F1> 
[ACCUMULATED-GAINS-PRIOR]                  119,991,729<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                        7,574,209<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                             11,255,261<F1> 
[AVERAGE-NET-ASSETS]                        55,002,206 
[PER-SHARE-NAV-BEGIN]                           18.105 
[PER-SHARE-NII]                                  0.198 
[PER-SHARE-GAIN-APPREC]                          4.232 
[PER-SHARE-DIVIDEND]                           (0.250) 
[PER-SHARE-DISTRIBUTIONS]                      (2.182) 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             20.103 
[EXPENSE-RATIO]                                   1.12 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   23 
   [NAME]     CST Growth and Income 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                    1,065,865,695<F1> 
[INVESTMENTS-AT-VALUE]                   1,277,265,219<F1> 
[RECEIVABLES]                               22,200,522<F1> 
[ASSETS-OTHER]                                       0<F1> 
[OTHER-ITEMS-ASSETS]                           259,643<F1> 
[TOTAL-ASSETS]                           1,299,725,384<F1> 
[PAYABLE-FOR-SECURITIES]                    20,834,808<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                    2,397,137<F1> 
[TOTAL-LIABILITIES]                         23,231,945<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                    84,450,000 
[SHARES-COMMON-STOCK]                        4,953,823 
[SHARES-COMMON-PRIOR]                        2,878,964 
[ACCUMULATED-NII-CURRENT]                      991,411<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                    206,793,123<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                   209,987,461<F1> 
[NET-ASSETS]                                99,440,268 
[DIVIDEND-INCOME]                           19,283,587<F1> 
[INTEREST-INCOME]                            5,752,864<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                            (11,255,261)<F1> 
[NET-INVESTMENT-INCOME]                     13,781,190<F1> 
[REALIZED-GAINS-CURRENT]                   209,833,719<F1> 
[APPREC-INCREASE-CURRENT]                   53,288,825<F1> 
[NET-CHANGE-FROM-OPS]                      276,903,734<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                    (425,939) 
[DISTRIBUTIONS-OF-GAINS]                   (6,573,467) 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                      2,229,471 
[NUMBER-OF-SHARES-REDEEMED]                  (566,087) 
[SHARES-REINVESTED]                            411,475 
[NET-CHANGE-IN-ASSETS]                      47,369,464 
[ACCUMULATED-NII-PRIOR]                      4,421,000<F1> 
[ACCUMULATED-GAINS-PRIOR]                  119,991,729<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                        7,574,209<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                             11,255,261<F1> 
[AVERAGE-NET-ASSETS]                        75,247,554 
[PER-SHARE-NAV-BEGIN]                           18.087 
[PER-SHARE-NII]                                  0.060 
[PER-SHARE-GAIN-APPREC]                          4.221 
[PER-SHARE-DIVIDEND]                           (0.113) 
[PER-SHARE-DISTRIBUTIONS]                      (2.182) 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             20.073 
[EXPENSE-RATIO]                                   1.88 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   31 
   [NAME]     CST Government 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                      260,621,762<F1> 
[INVESTMENTS-AT-VALUE]                     268,237,110<F1> 
[RECEIVABLES]                               16,591,656<F1> 
[ASSETS-OTHER]                                  85,395<F1> 
[OTHER-ITEMS-ASSETS]                            13,703<F1> 
[TOTAL-ASSETS]                             284,927,864<F1> 
[PAYABLE-FOR-SECURITIES]                    17,303,817<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                    1,061,843<F1> 
[TOTAL-LIABILITIES]                         18,365,660<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                   268,701,424 
[SHARES-COMMON-STOCK]                       22,741,103 
[SHARES-COMMON-PRIOR]                       27,616,551 
[ACCUMULATED-NII-CURRENT]                      277,980<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                   (37,847,576)<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                     9,903,471<F1> 
[NET-ASSETS]                               240,652,226 
[DIVIDEND-INCOME]                                    0<F1> 
[INTEREST-INCOME]                           21,554,683<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                             (2,712,179)<F1> 
[NET-INVESTMENT-INCOME]                     18,842,504<F1> 
[REALIZED-GAINS-CURRENT]                     (854,042)<F1> 
[APPREC-INCREASE-CURRENT]                    4,544,977<F1> 
[NET-CHANGE-FROM-OPS]                       22,533,439<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                 (17,132,863) 
[DISTRIBUTIONS-OF-GAINS]                             0 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                      1,205,980 
[NUMBER-OF-SHARES-REDEEMED]                (7,497,352) 
[SHARES-REINVESTED]                          1,415,924 
[NET-CHANGE-IN-ASSETS]                    (46,722,049) 
[ACCUMULATED-NII-PRIOR]                        (6,653)<F1> 
[ACCUMULATED-GAINS-PRIOR]                 (36,909,849)<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                        1,702,968<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                              2,712,179<F1> 
[AVERAGE-NET-ASSETS]                       258,969,479 
[PER-SHARE-NAV-BEGIN]                           10.406 
[PER-SHARE-NII]                                  0.692  
[PER-SHARE-GAIN-APPREC]                          0.168 
[PER-SHARE-DIVIDEND]                           (0.684) 
[PER-SHARE-DISTRIBUTIONS]                        0.000 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             10.582 
[EXPENSE-RATIO]                                   0.90 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   32 
   [NAME]     CST Government 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                      260,621,762<F1> 
[INVESTMENTS-AT-VALUE]                     268,237,110<F1> 
[RECEIVABLES]                               16,591,656<F1> 
[ASSETS-OTHER]                                  85,395<F1> 
[OTHER-ITEMS-ASSETS]                            13,703<F1> 
[TOTAL-ASSETS]                             284,927,864<F1> 
[PAYABLE-FOR-SECURITIES]                    17,303,817<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                    1,061,843<F1> 
[TOTAL-LIABILITIES]                         18,365,660<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                    13,277,543 
[SHARES-COMMON-STOCK]                        1,278,958 
[SHARES-COMMON-PRIOR]                        1,068,402 
[ACCUMULATED-NII-CURRENT]                      277,980<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                   (37,847,576)<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                     9,903,471<F1> 
[NET-ASSETS]                                13,533,017 
[DIVIDEND-INCOME]                                    0<F1> 
[INTEREST-INCOME]                           21,554,683<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                             (2,712,179)<F1> 
[NET-INVESTMENT-INCOME]                     18,842,504<F1> 
[REALIZED-GAINS-CURRENT]                     (854,042)<F1> 
[APPREC-INCREASE-CURRENT]                    4,544,977<F1> 
[NET-CHANGE-FROM-OPS]                       22,533,439<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                    (779,374) 
[DISTRIBUTIONS-OF-GAINS]                             0 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                        693,337 
[NUMBER-OF-SHARES-REDEEMED]                  (554,785) 
[SHARES-REINVESTED]                             72,004 
[NET-CHANGE-IN-ASSETS]                       2,409,403 
[ACCUMULATED-NII-PRIOR]                        (6,653)<F1> 
[ACCUMULATED-GAINS-PRIOR]                 (36,909,849)<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                        1,702,968<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                              2,712,179<F1> 
[AVERAGE-NET-ASSETS]                        12,146,791 
[PER-SHARE-NAV-BEGIN]                           10.411 
[PER-SHARE-NII]                                  0.666  
[PER-SHARE-GAIN-APPREC]                          0.168 
[PER-SHARE-DIVIDEND]                           (0.664) 
[PER-SHARE-DISTRIBUTIONS]                        0.000 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             10.581 
[EXPENSE-RATIO]                                   1.15 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   33 
   [NAME]     CST Government 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                      260,621,762<F1> 
[INVESTMENTS-AT-VALUE]                     268,237,110<F1> 
[RECEIVABLES]                               16,591,656<F1> 
[ASSETS-OTHER]                                  85,395<F1> 
[OTHER-ITEMS-ASSETS]                            13,703<F1> 
[TOTAL-ASSETS]                             284,927,864<F1> 
[PAYABLE-FOR-SECURITIES]                    17,303,817<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                    1,061,843<F1> 
[TOTAL-LIABILITIES]                         18,365,660<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                    12,249,362 
[SHARES-COMMON-STOCK]                        1,169,696 
[SHARES-COMMON-PRIOR]                        1,330,303 
[ACCUMULATED-NII-CURRENT]                      277,980<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                   (37,847,576)<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                     9,903,471<F1> 
[NET-ASSETS]                                12,376,961 
[DIVIDEND-INCOME]                                    0<F1> 
[INTEREST-INCOME]                           21,554,683<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                             (2,712,179)<F1> 
[NET-INVESTMENT-INCOME]                     18,842,504<F1> 
[REALIZED-GAINS-CURRENT]                     (854,042)<F1> 
[APPREC-INCREASE-CURRENT]                    4,544,977<F1> 
[NET-CHANGE-FROM-OPS]                       22,533,439<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                    (729,319) 
[DISTRIBUTIONS-OF-GAINS]                             0 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                        289,459 
[NUMBER-OF-SHARES-REDEEMED]                  (518,360) 
[SHARES-REINVESTED]                             68,294 
[NET-CHANGE-IN-ASSETS]                     (1,473,254) 
[ACCUMULATED-NII-PRIOR]                        (6,653)<F1> 
[ACCUMULATED-GAINS-PRIOR]                 (36,909,849)<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                        1,702,968<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                              2,712,179<F1> 
[AVERAGE-NET-ASSETS]                        12,845,531 
[PER-SHARE-NAV-BEGIN]                           10.411 
[PER-SHARE-NII]                                  0.590  
[PER-SHARE-GAIN-APPREC]                          0.167 
[PER-SHARE-DIVIDEND]                           (0.587) 
[PER-SHARE-DISTRIBUTIONS]                        0.000 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             10.581 
[EXPENSE-RATIO]                                   1.90 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   41 
   [NAME]     CST Money Market Fund 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                       59,996,760<F1> 
[INVESTMENTS-AT-VALUE]                      59,996,760<F1> 
[RECEIVABLES]                                  992,560<F1> 
[ASSETS-OTHER]                                  17,486<F1> 
[OTHER-ITEMS-ASSETS]                               136<F1> 
[TOTAL-ASSETS]                              61,006,942<F1> 
[PAYABLE-FOR-SECURITIES]                             0<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                      345,107<F1> 
[TOTAL-LIABILITIES]                            345,107<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                    52,989,206 
[SHARES-COMMON-STOCK]                       52,989,453 
[SHARES-COMMON-PRIOR]                       59,912,205 
[ACCUMULATED-NII-CURRENT]                        1,926<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                              0<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                             0<F1> 
[NET-ASSETS]                                52,990,886 
[DIVIDEND-INCOME]                                    0<F1> 
[INTEREST-INCOME]                            3,360,214<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                               (617,206)<F1> 
[NET-INVESTMENT-INCOME]                      2,743,008<F1> 
[REALIZED-GAINS-CURRENT]                             0<F1> 
[APPREC-INCREASE-CURRENT]                            0<F1> 
[NET-CHANGE-FROM-OPS]                        2,743,008<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                  (2,556,414) 
[DISTRIBUTIONS-OF-GAINS]                             0 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                     56,118,841 
[NUMBER-OF-SHARES-REDEEMED]               (65,551,045) 
[SHARES-REINVESTED]                          2,509,452 
[NET-CHANGE-IN-ASSETS]                     (6,922,448) 
[ACCUMULATED-NII-PRIOR]                          1,403<F1> 
[ACCUMULATED-GAINS-PRIOR]                            0<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                          305,876<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                              1,124,613<F1> 
[AVERAGE-NET-ASSETS]                        56,984,584 
[PER-SHARE-NAV-BEGIN]                            1.000 
[PER-SHARE-NII]                                  0.045 
[PER-SHARE-GAIN-APPREC]                          0.000 
[PER-SHARE-DIVIDEND]                           (0.045) 
[PER-SHARE-DISTRIBUTIONS]                        0.000 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                              1.000 
[EXPENSE-RATIO]                                   1.00 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   42 
   [NAME]     CST Money Market Fund 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                       59,996,760<F1> 
[INVESTMENTS-AT-VALUE]                      59,996,760<F1> 
[RECEIVABLES]                                  992,560<F1> 
[ASSETS-OTHER]                                  17,486<F1> 
[OTHER-ITEMS-ASSETS]                               136<F1> 
[TOTAL-ASSETS]                              61,006,942<F1> 
[PAYABLE-FOR-SECURITIES]                             0<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                      345,107<F1> 
[TOTAL-LIABILITIES]                            345,107<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                     7,396,005 
[SHARES-COMMON-STOCK]                        7,396,005 
[SHARES-COMMON-PRIOR]                          728,810 
[ACCUMULATED-NII-CURRENT]                        1,926<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                              0<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                             0<F1> 
[NET-ASSETS]                                 7,396,242 
[DIVIDEND-INCOME]                                    0<F1> 
[INTEREST-INCOME]                            3,360,214<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                               (617,206)<F1> 
[NET-INVESTMENT-INCOME]                      2,743,008<F1> 
[REALIZED-GAINS-CURRENT]                             0<F1> 
[APPREC-INCREASE-CURRENT]                            0<F1> 
[NET-CHANGE-FROM-OPS]                        2,743,008<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                    (180,211) 
[DISTRIBUTIONS-OF-GAINS]                             0 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                     13,489,220 
[NUMBER-OF-SHARES-REDEEMED]                (6,999,969) 
[SHARES-REINVESTED]                            177,944 
[NET-CHANGE-IN-ASSETS]                       6,667,407 
[ACCUMULATED-NII-PRIOR]                          1,403<F1> 
[ACCUMULATED-GAINS-PRIOR]                            0<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                          305,876<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                              1,124,613<F1> 
[AVERAGE-NET-ASSETS]                         4,058,082 
[PER-SHARE-NAV-BEGIN]                            1.000 
[PER-SHARE-NII]                                  0.044  
[PER-SHARE-GAIN-APPREC]                          0.000 
[PER-SHARE-DIVIDEND]                           (0.044) 
[PER-SHARE-DISTRIBUTIONS]                        0.000 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                              1.000 
[EXPENSE-RATIO]                                   1.10 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   43 
   [NAME]     CST Money Market Fund 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                       59,996,760<F1> 
[INVESTMENTS-AT-VALUE]                      59,996,760<F1> 
[RECEIVABLES]                                  992,560<F1> 
[ASSETS-OTHER]                                  17,486<F1> 
[OTHER-ITEMS-ASSETS]                               136<F1> 
[TOTAL-ASSETS]                              61,006,942<F1> 
[PAYABLE-FOR-SECURITIES]                             0<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                      345,107<F1> 
[TOTAL-LIABILITIES]                            345,107<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                       274,698 
[SHARES-COMMON-STOCK]                          274,699 
[SHARES-COMMON-PRIOR]                           13,654 
[ACCUMULATED-NII-CURRENT]                        1,926<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                              0<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                             0<F1> 
[NET-ASSETS]                                   274,707 
[DIVIDEND-INCOME]                                    0<F1> 
[INTEREST-INCOME]                            3,360,214<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                               (617,206)<F1> 
[NET-INVESTMENT-INCOME]                      2,743,008<F1> 
[REALIZED-GAINS-CURRENT]                             0<F1> 
[APPREC-INCREASE-CURRENT]                            0<F1> 
[NET-CHANGE-FROM-OPS]                        2,743,008<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                      (5,860) 
[DISTRIBUTIONS-OF-GAINS]                             0 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                        622,707 
[NUMBER-OF-SHARES-REDEEMED]                  (367,021) 
[SHARES-REINVESTED]                              5,359 
[NET-CHANGE-IN-ASSETS]                         261,052 
[ACCUMULATED-NII-PRIOR]                          1,403<F1> 
[ACCUMULATED-GAINS-PRIOR]                            0<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                          305,876<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                              1,124,613<F1> 
[AVERAGE-NET-ASSETS]                           154,097 
[PER-SHARE-NAV-BEGIN]                            1.000 
[PER-SHARE-NII]                                  0.037  
[PER-SHARE-GAIN-APPREC]                          0.000 
[PER-SHARE-DIVIDEND]                           (0.037) 
[PER-SHARE-DISTRIBUTIONS]                        0.000 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                              1.000 
[EXPENSE-RATIO]                                   1.76 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   51 
   [NAME]     CST Municipal Bond Fund 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                      106,964,600<F1> 
[INVESTMENTS-AT-VALUE]                     115,219,826<F1> 
[RECEIVABLES]                                3,103,572<F1> 
[ASSETS-OTHER]                                       0<F1> 
[OTHER-ITEMS-ASSETS]                            37,717<F1> 
[TOTAL-ASSETS]                             118,361,115<F1> 
[PAYABLE-FOR-SECURITIES]                     1,532,243<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                    1,126,034<F1> 
[TOTAL-LIABILITIES]                          2,658,277<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                     8,520,311 
[SHARES-COMMON-STOCK]                          615,828 
[SHARES-COMMON-PRIOR]                          153,942 
[ACCUMULATED-NII-CURRENT]                      295,311<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                        948,278<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                     8,365,945<F1> 
[NET-ASSETS]                               104,134,036 
[DIVIDEND-INCOME]                                    0<F1> 
[INTEREST-INCOME]                            6,956,491<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                             (1,180,842)<F1> 
[NET-INVESTMENT-INCOME]                      5,775,649<F1> 
[REALIZED-GAINS-CURRENT]                       929,511<F1> 
[APPREC-INCREASE-CURRENT]                    2,335,756<F1> 
[NET-CHANGE-FROM-OPS]                        9,040,916<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                    (240,492) 
[DISTRIBUTIONS-OF-GAINS]                       (8,242) 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                        589,115 
[NUMBER-OF-SHARES-REDEEMED]                  (142,483) 
[SHARES-REINVESTED]                             15,254 
[NET-CHANGE-IN-ASSETS]                       6,622,380 
[ACCUMULATED-NII-PRIOR]                         89,045<F1> 
[ACCUMULATED-GAINS-PRIOR]                      341,691<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                          704,693<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                              1,180,842<F1> 
[AVERAGE-NET-ASSETS]                         5,342,123 
[PER-SHARE-NAV-BEGIN]                           13.827 
[PER-SHARE-NII]                                  0.649 
[PER-SHARE-GAIN-APPREC]                          0.397 
[PER-SHARE-DIVIDEND]                           (0.625) 
[PER-SHARE-DISTRIBUTIONS]                      (0.038) 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             14.210 
[EXPENSE-RATIO]                                   1.19 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   52 
   [NAME]     CST Municipal Bond Fund 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                      106,964,600<F1> 
[INVESTMENTS-AT-VALUE]                     115,219,826<F1> 
[RECEIVABLES]                                3,103,572<F1> 
[ASSETS-OTHER]                                       0<F1> 
[OTHER-ITEMS-ASSETS]                            37,717<F1> 
[TOTAL-ASSETS]                             118,361,115<F1> 
[PAYABLE-FOR-SECURITIES]                     1,532,243<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                    1,126,034<F1> 
[TOTAL-LIABILITIES]                          2,658,277<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                     2,751,796 
[SHARES-COMMON-STOCK]                          198,487 
[SHARES-COMMON-PRIOR]                           47,211 
[ACCUMULATED-NII-CURRENT]                      295,311<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                        948,278<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                     8,365,945<F1> 
[NET-ASSETS]                                 8,750,932 
[DIVIDEND-INCOME]                                    0<F1> 
[INTEREST-INCOME]                            6,956,491<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                             (1,180,842)<F1> 
[NET-INVESTMENT-INCOME]                      5,775,649<F1> 
[REALIZED-GAINS-CURRENT]                       929,511<F1> 
[APPREC-INCREASE-CURRENT]                    2,335,756<F1> 
[NET-CHANGE-FROM-OPS]                        9,040,916<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                     (61,030) 
[DISTRIBUTIONS-OF-GAINS]                       (2,667) 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                        176,471 
[NUMBER-OF-SHARES-REDEEMED]                   (29,641) 
[SHARES-REINVESTED]                              4,446 
[NET-CHANGE-IN-ASSETS]                       2,165,304 
[ACCUMULATED-NII-PRIOR]                         89,045<F1> 
[ACCUMULATED-GAINS-PRIOR]                      341,691<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                          704,693<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                              1,180,842<F1> 
[AVERAGE-NET-ASSETS]                         1,610,281 
[PER-SHARE-NAV-BEGIN]                           13.822 
[PER-SHARE-NII]                                  0.540 
[PER-SHARE-GAIN-APPREC]                          0.395 
[PER-SHARE-DIVIDEND]                           (0.522) 
[PER-SHARE-DISTRIBUTIONS]                      (0.038) 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             14.197 
[EXPENSE-RATIO]                                   1.94 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   53 
   [NAME]     CST Municipal Bond Fund 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                      106,964,600<F1> 
[INVESTMENTS-AT-VALUE]                     115,219,826<F1> 
[RECEIVABLES]                                3,103,572<F1> 
[ASSETS-OTHER]                                       0<F1> 
[OTHER-ITEMS-ASSETS]                            37,717<F1> 
[TOTAL-ASSETS]                             118,361,115<F1> 
[PAYABLE-FOR-SECURITIES]                     1,532,243<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                    1,126,034<F1> 
[TOTAL-LIABILITIES]                          2,658,277<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                    94,821,197 
[SHARES-COMMON-STOCK]                        7,328,426 
[SHARES-COMMON-PRIOR]                        8,582,302 
[ACCUMULATED-NII-CURRENT]                      295,311<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                        948,278<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                     8,365,945<F1> 
[NET-ASSETS]                                 2,817,870 
[DIVIDEND-INCOME]                                    0<F1> 
[INTEREST-INCOME]                            6,956,491<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                             (1,180,842)<F1> 
[NET-INVESTMENT-INCOME]                      5,775,649<F1> 
[REALIZED-GAINS-CURRENT]                       929,511<F1> 
[APPREC-INCREASE-CURRENT]                    2,335,756<F1> 
[NET-CHANGE-FROM-OPS]                        9,040,916<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                  (5,267,861) 
[DISTRIBUTIONS-OF-GAINS]                     (312,015) 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                        835,266 
[NUMBER-OF-SHARES-REDEEMED]                (2,433,057) 
[SHARES-REINVESTED]                            343,915 
[NET-CHANGE-IN-ASSETS]                    (14,550,476) 
[ACCUMULATED-NII-PRIOR]                         89,045<F1> 
[ACCUMULATED-GAINS-PRIOR]                      341,691<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                          704,693<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                              1,180,842<F1> 
[AVERAGE-NET-ASSETS]                       110,554,700 
[PER-SHARE-NAV-BEGIN]                           13.829 
[PER-SHARE-NII]                                  0.688 
[PER-SHARE-GAIN-APPREC]                          0.391 
[PER-SHARE-DIVIDEND]                           (0.660) 
[PER-SHARE-DISTRIBUTIONS]                      (0.038) 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             14.210 
[EXPENSE-RATIO]                                   0.98 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   101 
   [NAME]     CST Emerging Growth 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                      145,721,828<F1> 
[INVESTMENTS-AT-VALUE]                     185,896,046<F1> 
[RECEIVABLES]                                2,223,775<F1> 
[ASSETS-OTHER]                                  20,287<F1> 
[OTHER-ITEMS-ASSETS]                             4,191<F1> 
[TOTAL-ASSETS]                             188,144,299<F1> 
[PAYABLE-FOR-SECURITIES]                     1,136,786<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                      608,876<F1> 
[TOTAL-LIABILITIES]                          1,745,662<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                     5,286,680 
[SHARES-COMMON-STOCK]                          276,032 
[SHARES-COMMON-PRIOR]                           38,105 
[ACCUMULATED-NII-CURRENT]                      (2,504)<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                      1,828,333<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                    40,174,218<F1> 
[NET-ASSETS]                                 6,114,920 
[DIVIDEND-INCOME]                              305,574<F1> 
[INTEREST-INCOME]                              766,115<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                             (2,786,585)<F1> 
[NET-INVESTMENT-INCOME]                    (1,714,896)<F1> 
[REALIZED-GAINS-CURRENT]                     5,617,110<F1> 
[APPREC-INCREASE-CURRENT]                   22,863,277<F1> 
[NET-CHANGE-FROM-OPS]                       26,765,491<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                            0 
[DISTRIBUTIONS-OF-GAINS]                             0 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                        251,646 
[NUMBER-OF-SHARES-REDEEMED]                   (13,719) 
[SHARES-REINVESTED]                                  0 
[NET-CHANGE-IN-ASSETS]                       5,406,447 
[ACCUMULATED-NII-PRIOR]                        (1,258)<F1> 
[ACCUMULATED-GAINS-PRIOR]                  (3,788,777)<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                          904,959<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                              2,786,585<F1> 
[AVERAGE-NET-ASSETS]                         3,429,212 
[PER-SHARE-NAV-BEGIN]                           18.593 
[PER-SHARE-NII]                                (0.078)  
[PER-SHARE-GAIN-APPREC]                          3.638 
[PER-SHARE-DIVIDEND]                             0.000 
[PER-SHARE-DISTRIBUTIONS]                        0.000 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             22.153 
[EXPENSE-RATIO]                                   1.39 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   102 
   [NAME]     CST Emerging Growth 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                      145,721,828<F1> 
[INVESTMENTS-AT-VALUE]                     185,896,046<F1> 
[RECEIVABLES]                                2,223,775<F1> 
[ASSETS-OTHER]                                  20,287<F1> 
[OTHER-ITEMS-ASSETS]                             4,191<F1> 
[TOTAL-ASSETS]                             188,144,299<F1> 
[PAYABLE-FOR-SECURITIES]                     1,136,786<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                      608,876<F1> 
[TOTAL-LIABILITIES]                          1,745,662<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                    77,118,717 
[SHARES-COMMON-STOCK]                        4,555,287 
[SHARES-COMMON-PRIOR]                        2,771,815 
[ACCUMULATED-NII-CURRENT]                      (2,504)<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                      1,828,333<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                    40,174,218<F1> 
[NET-ASSETS]                               100,566,787 
[DIVIDEND-INCOME]                              305,574<F1> 
[INTEREST-INCOME]                              766,115<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                             (2,786,585)<F1> 
[NET-INVESTMENT-INCOME]                    (1,714,896)<F1> 
[REALIZED-GAINS-CURRENT]                     5,617,110<F1> 
[APPREC-INCREASE-CURRENT]                   22,863,277<F1> 
[NET-CHANGE-FROM-OPS]                       26,765,491<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                            0 
[DISTRIBUTIONS-OF-GAINS]                             0 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                      2,551,721 
[NUMBER-OF-SHARES-REDEEMED]                  (768,249) 
[SHARES-REINVESTED]                                  0 
[NET-CHANGE-IN-ASSETS]                      49,082,961 
[ACCUMULATED-NII-PRIOR]                        (1,258)<F1> 
[ACCUMULATED-GAINS-PRIOR]                  (3,788,777)<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                          904,959<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                              2,786,585<F1> 
[AVERAGE-NET-ASSETS]                        77,205,590 
[PER-SHARE-NAV-BEGIN]                           18.574 
[PER-SHARE-NII]                                (0.156)  
[PER-SHARE-GAIN-APPREC]                          3.659 
[PER-SHARE-DIVIDEND]                             0.000 
[PER-SHARE-DISTRIBUTIONS]                        0.000 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             22.077 
[EXPENSE-RATIO]                                   1.69 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   103 
   [NAME]     CST Emerging Growth 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                      145,721,828<F1> 
[INVESTMENTS-AT-VALUE]                     185,896,046<F1> 
[RECEIVABLES]                                2,223,775<F1> 
[ASSETS-OTHER]                                  20,287<F1> 
[OTHER-ITEMS-ASSETS]                             4,191<F1> 
[TOTAL-ASSETS]                             188,144,299<F1> 
[PAYABLE-FOR-SECURITIES]                     1,136,786<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                      608,876<F1> 
[TOTAL-LIABILITIES]                          1,745,662<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                    61,993,193 
[SHARES-COMMON-STOCK]                        3,684,878 
[SHARES-COMMON-PRIOR]                        2,131,160 
[ACCUMULATED-NII-CURRENT]                      (2,504)<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                      1,828,333<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                    40,174,218<F1> 
[NET-ASSETS]                                79,716,930 
[DIVIDEND-INCOME]                              305,574<F1> 
[INTEREST-INCOME]                              766,115<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                             (2,786,585)<F1> 
[NET-INVESTMENT-INCOME]                    (1,714,896)<F1> 
[REALIZED-GAINS-CURRENT]                     5,617,110<F1> 
[APPREC-INCREASE-CURRENT]                   22,863,277<F1> 
[NET-CHANGE-FROM-OPS]                       26,765,491<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                            0 
[DISTRIBUTIONS-OF-GAINS]                             0 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                      2,002,340 
[NUMBER-OF-SHARES-REDEEMED]                  (448,622) 
[SHARES-REINVESTED]                                  0 
[NET-CHANGE-IN-ASSETS]                      40,632,593 
[ACCUMULATED-NII-PRIOR]                        (1,258)<F1> 
[ACCUMULATED-GAINS-PRIOR]                  (3,788,777)<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                          904,959<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                              2,786,585<F1> 
[AVERAGE-NET-ASSETS]                        58,690,732 
[PER-SHARE-NAV-BEGIN]                           18.339 
[PER-SHARE-NII]                                (0.266)  
[PER-SHARE-GAIN-APPREC]                          3.561 
[PER-SHARE-DIVIDEND]                             0.000 
[PER-SHARE-DISTRIBUTIONS]                        0.000 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             21.634 
[EXPENSE-RATIO]                                   2.44 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   111 
   [NAME]     CST International Equity 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                       26,304,067<F1> 
[INVESTMENTS-AT-VALUE]                      32,687,933<F1> 
[RECEIVABLES]                                   27,287<F1> 
[ASSETS-OTHER]                                  13,799<F1> 
[OTHER-ITEMS-ASSETS]                           465,834<F1> 
[TOTAL-ASSETS]                              33,194,853<F1> 
[PAYABLE-FOR-SECURITIES]                       884,410<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                      176,017<F1> 
[TOTAL-LIABILITIES]                          1,060,427<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                     1,575,846 
[SHARES-COMMON-STOCK]                           90,545 
[SHARES-COMMON-PRIOR]                            9,813 
[ACCUMULATED-NII-CURRENT]                        (394)<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                      (910,647)<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                     6,378,021<F1> 
[NET-ASSETS]                                 1,644,265 
[DIVIDEND-INCOME]                              232,842<F1> 
[INTEREST-INCOME]                               28,063<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                               (767,946)<F1> 
[NET-INVESTMENT-INCOME]                      (507,041)<F1> 
[REALIZED-GAINS-CURRENT]                     (897,364)<F1> 
[APPREC-INCREASE-CURRENT]                    3,531,967<F1> 
[NET-CHANGE-FROM-OPS]                        2,127,562<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                            0 
[DISTRIBUTIONS-OF-GAINS]                             0 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                         83,388 
[NUMBER-OF-SHARES-REDEEMED]                    (2,656) 
[SHARES-REINVESTED]                                  0 
[NET-CHANGE-IN-ASSETS]                       1,482,187 
[ACCUMULATED-NII-PRIOR]                          (812)<F1> 
[ACCUMULATED-GAINS-PRIOR]                     (33,287)<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                          267,897<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                                767,946<F1> 
[AVERAGE-NET-ASSETS]                           927,479 
[PER-SHARE-NAV-BEGIN]                           16.517 
[PER-SHARE-NII]                                (0.169)  
[PER-SHARE-GAIN-APPREC]                          1.812 
[PER-SHARE-DIVIDEND]                             0.000 
[PER-SHARE-DISTRIBUTIONS]                        0.000 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             18.160 
[EXPENSE-RATIO]                                   2.26 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   112 
   [NAME]     CST International Equity 
[MULTIPLIER] 1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                          OCT-31-1997 
[PERIOD-START]                             NOV-01-1996 
[PERIOD-END]                               OCT-31-1997 
[INVESTMENTS-AT-COST]                       26,304,067<F1> 
[INVESTMENTS-AT-VALUE]                      32,687,933<F1> 
[RECEIVABLES]                                   27,287<F1> 
[ASSETS-OTHER]                                  13,799<F1> 
[OTHER-ITEMS-ASSETS]                           465,834<F1> 
[TOTAL-ASSETS]                              33,194,853<F1> 
[PAYABLE-FOR-SECURITIES]                       884,410<F1> 
[SENIOR-LONG-TERM-DEBT]                              0<F1> 
[OTHER-ITEMS-LIABILITIES]                      176,017<F1> 
[TOTAL-LIABILITIES]                          1,060,427<F1> 
[SENIOR-EQUITY]                                      0 
[PAID-IN-CAPITAL-COMMON]                    13,239,185 
[SHARES-COMMON-STOCK]                          913,789 
[SHARES-COMMON-PRIOR]                          626,946 
[ACCUMULATED-NII-CURRENT]                        (394)<F1> 
[OVERDISTRIBUTION-NII]                               0<F1> 
[ACCUMULATED-NET-GAINS]                      (910,647)<F1> 
[OVERDISTRIBUTION-GAINS]                             0<F1> 
[ACCUM-APPREC-OR-DEPREC]                     6,378,021<F1> 
[NET-ASSETS]                                16,572,917 
[DIVIDEND-INCOME]                              232,842<F1> 
[INTEREST-INCOME]                               28,063<F1> 
[OTHER-INCOME]                                       0<F1> 
[EXPENSES-NET]                               (767,946)<F1> 
[NET-INVESTMENT-INCOME]                      (507,041)<F1> 
[REALIZED-GAINS-CURRENT]                     (897,364)<F1> 
[APPREC-INCREASE-CURRENT]                    3,531,967<F1> 
[NET-CHANGE-FROM-OPS]                        2,127,562<F1> 
[EQUALIZATION]                                       0<F1> 
[DISTRIBUTIONS-OF-INCOME]                            0 
[DISTRIBUTIONS-OF-GAINS]                             0 
[DISTRIBUTIONS-OTHER]                                0 
[NUMBER-OF-SHARES-SOLD]                        453,796 
[NUMBER-OF-SHARES-REDEEMED]                  (166,953) 
[SHARES-REINVESTED]                                  0 
[NET-CHANGE-IN-ASSETS]                       6,201,063 
[ACCUMULATED-NII-PRIOR]                          (812)<F1> 
[ACCUMULATED-GAINS-PRIOR]                     (33,287)<F1> 
[OVERDISTRIB-NII-PRIOR]                              0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                           0<F1> 
[GROSS-ADVISORY-FEES]                          267,897<F1> 
[INTEREST-EXPENSE]                                   0<F1> 
[GROSS-EXPENSE]                                767,946<F1> 
[AVERAGE-NET-ASSETS]                        14,476,854 
[PER-SHARE-NAV-BEGIN]                           16.543 
[PER-SHARE-NII]                                (0.262)  
[PER-SHARE-GAIN-APPREC]                          1.855 
[PER-SHARE-DIVIDEND]                             0.000 
[PER-SHARE-DISTRIBUTIONS]                        0.000 
[RETURNS-OF-CAPITAL]                             0.000 
[PER-SHARE-NAV-END]                             18.136 
[EXPENSE-RATIO]                                   2.56 
[AVG-DEBT-OUTSTANDING]                               0<F1> 
[AVG-DEBT-PER-SHARE]                                 0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
         
<PAGE> 
  
[ARTICLE] 6 
[SERIES]    
   [NUMBER]   113 
   [NAME]     CST International Equity 
[MULTIPLIER]  1 
        
<S>                             <C> 
[PERIOD-TYPE]                   YEAR 
[FISCAL-YEAR-END]                        OCT-31-1997 
[PERIOD-START]                           NOV-01-1996 
[PERIOD-END]                             OCT-31-1997 
[INVESTMENTS-AT-COST]                     26,304,067<F1> 
[INVESTMENTS-AT-VALUE]                    32,687,933<F1> 
[RECEIVABLES]                                 27,287<F1> 
[ASSETS-OTHER]                                13,799<F1> 
[OTHER-ITEMS-ASSETS]                         465,834<F1> 
[TOTAL-ASSETS]                            33,194,853<F1> 
[PAYABLE-FOR-SECURITIES]                     884,410<F1> 
[SENIOR-LONG-TERM-DEBT]                            0<F1> 
[OTHER-ITEMS-LIABILITIES]                    176,017<F1> 
[TOTAL-LIABILITIES]                        1,060,427<F1> 
[SENIOR-EQUITY]                                    0 
[PAID-IN-CAPITAL-COMMON]                  11,852,415 
[SHARES-COMMON-STOCK]                        781,557 
[SHARES-COMMON-PRIOR]                        491,294 
[ACCUMULATED-NII-CURRENT]                      (394)<F1> 
[OVERDISTRIBUTION-NII]                             0<F1> 
[ACCUMULATED-NET-GAINS]                    (910,647)<F1> 
[OVERDISTRIBUTION-GAINS]                           0<F1> 
[ACCUM-APPREC-OR-DEPREC]                   6,378,021<F1> 
[NET-ASSETS]                              13,917,244 
[DIVIDEND-INCOME]                            232,842<F1> 
[INTEREST-INCOME]                             28,063<F1> 
[OTHER-INCOME]                                     0<F1> 
[EXPENSES-NET]                             (767,946)<F1> 
[NET-INVESTMENT-INCOME]                    (507,041)<F1> 
[REALIZED-GAINS-CURRENT]                   (897,364)<F1> 
[APPREC-INCREASE-CURRENT]                  3,531,967<F1> 
[NET-CHANGE-FROM-OPS]                      2,127,562<F1> 
[EQUALIZATION]                                     0<F1> 
[DISTRIBUTIONS-OF-INCOME]                          0 
[DISTRIBUTIONS-OF-GAINS]                           0 
[DISTRIBUTIONS-OTHER]                              0 
[NUMBER-OF-SHARES-SOLD]                      382,972 
[NUMBER-OF-SHARES-REDEEMED]                 (92,709) 
[SHARES-REINVESTED]                                0 
[NET-CHANGE-IN-ASSETS]                     5,877,764 
[ACCUMULATED-NII-PRIOR]                        (812)<F1> 
[ACCUMULATED-GAINS-PRIOR]                   (33,287)<F1> 
[OVERDISTRIB-NII-PRIOR]                            0<F1> 
[OVERDIST-NET-GAINS-PRIOR]                         0<F1> 
[GROSS-ADVISORY-FEES]                        267,897<F1> 
[INTEREST-EXPENSE]                                 0<F1> 
[GROSS-EXPENSE]                              767,946<F1> 
[AVERAGE-NET-ASSETS]                      11,385,386 
[PER-SHARE-NAV-BEGIN]                         16.364 
[PER-SHARE-NII]                              (0.323) 
[PER-SHARE-GAIN-APPREC]                        1.766 
[PER-SHARE-DIVIDEND]                           0.000 
[PER-SHARE-DISTRIBUTIONS]                      0.000 
[RETURNS-OF-CAPITAL]                           0.000 
[PER-SHARE-NAV-END]                           17.807 
[EXPENSE-RATIO]                                 3.30 
[AVG-DEBT-OUTSTANDING]                             0<F1> 
[AVG-DEBT-PER-SHARE]                               0<F1> 
<FN> 
 
<F1> This item relates to the Fund on a composite basis and not on a 
class basis 
</FN> 
        


</TABLE>