BANK PARTICIPATION IN FUTURES OPTIONS MARKETS

(IN CONTRACTS - NOT DELTA ADJUSTED)


                                          BANK     BANK      LONG         SHORT            CALL      LONG          SHORT           PUT
 DATE       COMMODITY                     TYPE     COUNT     CALLS   %    CALLS    %       O. I.     PUTS    %     PUTS    %       O. I.

04/04/06 CBT U.S. TREASURY BONDS          U.S.        3     32,850  7.1   50,873 11.0    461,516    12,200  2.9   17,213  4.1    416,503
                                          NON U.S.    7      4,000  0.9    1,000  0.2               17,012  4.1      885  0.2
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     10     36,850  8.0   51,873 11.2               29,212  7.0   18,098  4.3

04/04/06 NYME NO. 2 HEATING OIL, N.Y. HARBOR
                                          U.S.        2        800  2.6        0  0.0     31,281       775  3.0        0  0.0     26,157
                                          NON U.S.    3      2,315  7.4      125  0.4                1,445  5.5      630  2.4
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      5      3,115 10.0      125  0.4                2,220  8.5      630  2.4

04/04/06 NYME NATURAL GAS                 U.S.        4     28,555  5.1   23,162  4.1    558,525    34,405  6.2   27,316  5.0    550,816
                                          NON U.S.   10     46,982  8.4   25,812  4.6               40,843  7.4   37,905  6.9
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     14     75,537 13.5   48,974  8.7               75,248 13.6   65,221 11.9

04/04/06 NYME EUR STYLE NATURAL GAS OPTIONS
                                          U.S.        5     77,750  6.8   68,650  6.0  1,147,997   115,515  9.5   90,405  7.4  1,214,291
                                          NON U.S.    7    208,366 18.2  243,551 21.2              209,084 17.2  159,969 13.2
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     12    286,116 25.0  312,201 27.2              324,599 26.7  250,374 20.6

04/04/06 CBT 10-YEAR U.S. TREASURY NOTES  U.S.        4     58,350  5.6   62,402  5.9  1,050,590   102,806  8.7  112,182  9.4  1,188,445
                                          NON U.S.   26     38,439  3.7   30,469  2.9               68,647  5.8   62,415  5.3
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     30     96,789  9.3   92,871  8.8              171,453 14.5  174,597 14.7

04/04/06 CBT 5-YEAR U.S. TREASURY NOTES   U.S.        4     12,911  6.8    1,550  0.8    188,632    28,461  8.1   10,050  2.9    351,369
                                          NON U.S.    7      8,000  4.2      750  0.4               31,200  8.9    9,015  2.6
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     11     20,911 11.0    2,300  1.2               59,661 17.0   19,065  5.5

04/04/06 CBT 30-DAY FEDERAL FUNDS         U.S.        3     18,933  1.9   65,738  6.4  1,020,276    63,712 10.8   37,597  6.4    588,238
                                          NON U.S.   10     17,899  1.8   37,599  3.7               23,135  3.9   38,239  6.5
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     13     36,832  3.7  103,337 10.1               86,847 14.7   75,836 12.9

04/04/06 NYME CRUDE OIL, LIGHT SWEET      U.S.        4     54,188  5.8   54,747  5.8    936,699    87,420  6.7   76,072  5.9  1,300,214
                                          NON U.S.   14     94,669 10.1  151,272 16.1              173,408 13.3  166,260 12.8
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     18    148,857 15.9  206,019 21.9              260,828 20.0  242,332 18.7

04/04/06 NYME EUR STYLE CRUDE OIL OPTIONS U.S.        2        100  0.8       20  0.2     12,220       150  0.9       20  0.1     15,829
                                          NON U.S.    3        550  4.5    3,000 24.5                3,250 20.5      500  3.2
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      5        650  5.3    3,020 24.7                3,400 21.4      520  3.3

04/04/06 NYME CRUDE OIL AVG PRICE OPTIONS U.S.        1        150  0.4      600  1.6     37,048         0  0.0      150  0.3     48,325
                                          NON U.S.    4      2,100  5.7    5,100 13.8                7,200 14.9    3,825  7.9
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      5      2,250  6.1    5,700 15.4                7,200 14.9    3,975  8.2

04/04/06 CMX SILVER                       U.S.        2      3,815  4.3    4,590  5.2     88,921       500  1.2    1,810  4.4     41,202
                                          NON U.S.    5      4,340  4.9    2,747  3.1                2,785  6.8    2,045  5.0
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      7      8,155  9.2    7,337  8.3                3,285  8.0    3,855  9.4

04/04/06 CMX GOLD                         U.S.        2     14,190  9.8   14,511 10.1    144,169    10,525  8.7   15,935 13.2    120,425
                                          NON U.S.    9     14,818 10.3   14,092  9.8               21,773 18.1    6,900  5.7
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     11     29,008 20.1   28,603 19.9               32,298 26.8   22,835 18.9

04/04/06 CME CANADIAN DOLLAR              U.S.        2      3,849 28.5      543  4.0     13,509     3,845 24.3    1,343  8.5     15,811
                                          NON U.S.    3        533  3.9      294  2.2                3,505 22.2      650  4.1
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      5      4,382 32.4      837  6.2                7,350 46.5    1,993 12.6

04/04/06 CME JAPANESE YEN                 U.S.        3      1,607  2.5   35,031 53.8     65,083    31,375 65.9      908  1.9     47,599
                                          NON U.S.    4      3,439  5.3    1,550  2.4                1,000  2.1        0  0.0
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      7      5,046  7.8   36,581 56.2               32,375 68.0      908  1.9

04/04/06 CME EURO FX                      U.S.        2      4,027  5.1    2,636  3.3     79,438     4,139  5.8    2,929  4.1     70,817
                                          NON U.S.    6     10,146 12.8       56  0.1                5,449  7.7      682  1.0
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      8     14,173 17.9    2,692  3.4                9,588 13.5    3,611  5.1

04/04/06 CME 3-MONTH EURODOLLARS          U.S.       10    568,623  4.3  643,178  4.8 13,297,756   603,332  4.9  258,490  2.1 12,426,690
                                          NON U.S.   46    642,183  4.8  773,928  5.8              626,944  5.0  564,865  4.5
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     56    1210806  9.1  1417106 10.6              1230276  9.9  823,355  6.6