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.

06/06/06 CBT U.S. TREASURY BONDS          U.S.        4      8,200  1.8   26,562  5.7    466,748     8,653  1.5   39,038  6.9    567,158
                                          NON U.S.    7      2,035  0.4    3,610  0.8                7,117  1.3    4,625  0.8
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     11     10,235  2.2   30,172  6.5               15,770  2.8   43,663  7.7

06/06/06 NYME NATURAL GAS                 U.S.        5     28,378  4.0   20,920  2.9    718,202    40,475  6.4   38,741  6.2    627,723
                                          NON U.S.   10     63,093  8.8   33,920  4.7               50,339  8.0   30,448  4.9
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     15     91,471 12.8   54,840  7.6               90,814 14.4   69,189 11.1

06/06/06 NYME EUR STYLE NATURAL GAS OPTIONS
                                          U.S.        6    106,236  6.5   94,094  5.7  1,641,874   129,786  8.3   96,652  6.2  1,563,616
                                          NON U.S.    7    270,369 16.5  299,688 18.3              250,981 16.1  210,212 13.4
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     13    376,605 23.0  393,782 24.0              380,767 24.4  306,864 19.6

06/06/06 CBT 10-YEAR U.S. TREASURY NOTES  U.S.        4     69,400  6.3   44,430  4.0  1,099,561    44,350  4.0   73,911  6.6  1,120,616
                                          NON U.S.   26     45,165  4.1   26,373  2.4               55,532  5.0   26,165  2.3
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     30    114,565 10.4   70,803  6.4               99,882  9.0  100,076  8.9

06/06/06 CBT 5-YEAR U.S. TREASURY NOTES   U.S.        2      1,500  0.8    1,750  1.0    178,525     1,000  0.4      750  0.3    233,967
                                          NON U.S.   10      7,610  4.3    5,630  3.2               25,125 10.7   12,215  5.2
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     12      9,110  5.1    7,380  4.2               26,125 11.1   12,965  5.5

06/06/06 CBT 30-DAY FEDERAL FUNDS         U.S.        3     20,379  5.6   29,065  7.9    366,946    34,807  7.4   33,575  7.1    470,087
                                          NON U.S.   10      8,200  2.2   46,275 12.6               10,284  2.2    8,649  1.8
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     13     28,579  7.8   75,340 20.5               45,091  9.6   42,224  8.9

06/06/06 NYME CRUDE OIL, LIGHT SWEET      U.S.        4     47,635  4.8   74,547  7.6    986,063    80,010  6.3   54,560  4.3  1,271,228
                                          NON U.S.   12     85,355  8.7  148,837 15.1              154,280 12.1  157,150 12.4
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     16    132,990 13.5  223,384 22.7              234,290 18.4  211,710 16.7

06/06/06 NYME EUR STYLE CRUDE OIL OPTIONS U.S.        2        150  0.5       20  0.1     31,390       100  0.3      120  0.3     37,713
                                          NON U.S.    4      8,500 27.1    3,325 10.6                5,225 13.9   11,900 31.6
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      6      8,650 27.6    3,345 10.7                5,325 14.2   12,020 31.9

06/06/06 NYME CRUDE OIL AVG PRICE OPTIONS U.S.        1        150  0.1      950  0.8    121,041       300  0.2      900  0.7    120,651
                                          NON U.S.    4     12,998 10.7   16,070 13.3               23,429 19.4   14,232 11.8
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      5     13,148 10.8   17,020 14.1               23,729 19.6   15,132 12.5

06/06/06 CMX GOLD                         U.S.        2     10,090  5.6   11,020  6.1    179,976     3,125  2.5   17,390 14.1    123,632
                                          NON U.S.    9     20,345 11.3   15,851  8.8                8,647  7.0    8,207  6.6
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     11     30,435 16.9   26,871 14.9               11,772  9.5   25,597 20.7

06/06/06 CME CANADIAN DOLLAR              U.S.        2      4,919 27.7      376  2.1     17,766     5,167 17.2    2,222  7.4     30,123
                                          NON U.S.    3      1,033  5.8      250  1.4                5,069 16.8    1,160  3.9
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      5      5,952 33.5      626  3.5               10,236 34.0    3,382 11.3

06/06/06 CME JAPANESE YEN                 U.S.        3      6,702  8.4   37,436 46.8     79,968    33,775 55.4    1,926  3.2     61,019
                                          NON U.S.    3      3,875  4.8    1,350  1.7                1,000  1.6        0  0.0
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      6     10,577 13.2   38,786 48.5               34,775 57.0    1,926  3.2

06/06/06 CME EURO FX                      U.S.        2      8,243  9.0    2,321  2.5     91,173     5,735  5.6    5,416  5.3    103,111
                                          NON U.S.    7      8,488  9.3      735  0.8                6,473  6.3    1,998  1.9
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                      9     16,731 18.3    3,056  3.3               12,208 11.9    7,414  7.2

06/06/06 CME 3-MONTH EURODOLLARS          U.S.       10    637,151  4.1  771,867  5.0 15,403,342   761,773  4.9  432,528  2.8 15,584,880
                                          NON U.S.   47    736,532  4.8  897,242  5.8              685,118  4.4  505,476  3.2
                                                   ----    ------- ----  ------- ----              ------- ----  ------- ----
                                                     57    1373683  8.9  1669109 10.8              1446891  9.3  938,004  6.0