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.

08/01/06 CBT U.S. TREASURY BONDS          U.S.        3      7,150  1.4   32,186  6.2    516,749    18,685  2.7   58,098  8.5    681,731
                                          NON U.S.    5      2,000  0.4        0  0.0                7,337  1.1    8,100  1.2
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      8      9,150  1.8   32,186  6.2               26,022  3.8   66,198  9.7

08/01/06 NYME NATURAL GAS                 U.S.        5     33,083  3.7   34,345  3.9    890,680    52,930  7.0   41,797  5.6    752,910
                                          NON U.S.   10     75,245  8.4   38,331  4.3               60,167  8.0   38,810  5.2
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     15    108,328 12.1   72,676  8.2              113,097 15.0   80,607 10.8

08/01/06 NYME EUR STYLE NATURAL GAS OPTIONS
                                          U.S.        6    149,037  7.3  137,628  6.8  2,035,245   203,578 10.5  162,433  8.4  1,942,821
                                          NON U.S.    7    319,874 15.7  366,096 18.0              266,812 13.7  216,006 11.1
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     13    468,911 23.0  503,724 24.8              470,390 24.2  378,439 19.5

08/01/06 CBT 10-YEAR U.S. TREASURY NOTES  U.S.        6    105,433  8.0   29,125  2.2  1,314,287    70,900  5.6   50,042  4.0  1,264,812
                                          NON U.S.   29     41,521  3.2   31,009  2.4               65,579  5.2   63,094  5.0
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     35    146,954 11.2   60,134  4.6              136,479 10.8  113,136  9.0

08/01/06 CBT 5-YEAR U.S. TREASURY NOTES   U.S.        4      4,040  1.4    1,725  0.6    281,709     5,370  1.6    2,225  0.7    332,230
                                          NON U.S.   14     12,618  4.5   13,117  4.7               15,368  4.6   12,015  3.6
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     18     16,658  5.9   14,842  5.3               20,738  6.2   14,240  4.3

08/01/06 CBT 30-DAY FEDERAL FUNDS         U.S.        4     39,028  9.9   34,922  8.9    392,456    56,763 35.9   36,823 23.3    158,097
                                          NON U.S.   17     20,056  5.1   37,618  9.6               21,851 13.8   16,717 10.6
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     21     59,084 15.0   72,540 18.5               78,614 49.7   53,540 33.9

08/01/06 NYME CRUDE OIL, LIGHT SWEET      U.S.        4     56,115  5.2   95,849  8.8  1,085,027    88,905  6.4   48,400  3.5  1,398,955
                                          NON U.S.   11     81,142  7.5  158,495 14.6              181,219 13.0  167,305 12.0
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     15    137,257 12.7  254,344 23.4              270,124 19.4  215,705 15.5

08/01/06 NYME EUR STYLE CRUDE OIL OPTIONS U.S.        2        150  0.3      520  1.2     43,190       100  0.2      120  0.3     41,668
                                          NON U.S.    5     10,300 23.8    5,525 12.8                5,650 13.6   12,250 29.4
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      7     10,450 24.1    6,045 14.0                5,750 13.8   12,370 29.7

08/01/06 NYME CRUDE OIL AVG PRICE OPTIONS U.S.        1        275  0.2      825  0.5    156,932       250  0.2      925  0.6    152,405
                                          NON U.S.    4     17,048 10.9   21,820 13.9               26,361 17.3   12,943  8.5
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      5     17,323 11.1   22,645 14.4               26,611 17.5   13,868  9.1

08/01/06 CMX SILVER                       U.S.        3      3,060  4.3    3,216  4.5     71,636     1,900  4.4    1,000  2.3     43,268
                                          NON U.S.    3      5,740  8.0    2,790  3.9                2,130  4.9    1,690  3.9
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      6      8,800 12.3    6,006  8.4                4,030  9.3    2,690  6.2

08/01/06 CMX GOLD                         U.S.        2     10,735  5.7   15,068  8.0    189,534     6,050  5.7   16,050 15.0    106,705
                                          NON U.S.    7     10,202  5.4    7,135  3.8                6,995  6.6    6,725  6.3
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      9     20,937 11.1   22,203 11.8               13,045 12.3   22,775 21.3

08/01/06 CME CANADIAN DOLLAR              U.S.        2      6,762 32.5      320  1.5     20,802     4,502 19.5    2,873 12.4     23,132
                                          NON U.S.    5      2,640 12.7    1,430  6.9                4,911 21.2    1,360  5.9
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      7      9,402 45.2    1,750  8.4                9,413 40.7    4,233 18.3

08/01/06 CME JAPANESE YEN                 U.S.        3      2,280  3.0   30,149 39.6     76,215    25,201 44.8    1,003  1.8     56,282
                                          NON U.S.    2      3,560  4.7    1,000  1.3                1,000  1.8        0  0.0
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      5      5,840  7.7   31,149 40.9               26,201 46.6    1,003  1.8

08/01/06 CME EURO FX                      U.S.        2      4,820  7.2    1,976  3.0     66,854     6,040  8.5    1,915  2.7     71,116
                                          NON U.S.    6      6,870 10.3      389  0.6                3,295  4.6      499  0.7
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      8     11,690 17.5    2,365  3.6                9,335 13.1    2,414  3.4

08/01/06 CME 3-MONTH EURODOLLARS          U.S.        9    561,210  3.6  598,297  3.9 15,534,255   777,759  5.4  475,270  3.3 14,419,023
                                          NON U.S.   49    819,192  5.3  827,204  5.3              551,982  3.8  601,770  4.2
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     58    1380402  8.9  1425501  9.2              1329741  9.2  1077040  7.5