BANK PARTICIPATION IN FUTURES OPTIONS MARKETS

(IN CONTRACTS - NOT DELTA ADJUSTED)

REPORT DATE: 05/01/2012



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

CBT CORN                                  U.S.                14,470  1.9     14,044  1.9    745,035      14,741  1.8     13,683   1.6    829,568
                                          NON U.S.             1,470  0.2        336  0.0                  1,180  0.1      6,355   0.8
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                      6       15,940  2.1     14,380  1.9                 15,921  1.9     20,038   2.4

CBT SOYBEANS                              U.S.                 3,075  0.6      3,969  0.8    500,329       5,495  1.4      1,879   0.5    384,456
                                          NON U.S.               480  0.1      1,365  0.3                  2,740  0.7        315   0.1
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                      6        3,555  0.7      5,334  1.1                  8,235  2.1      2,194   0.6

CBT U.S. TREASURY BONDS                   U.S.                 2,610  1.4      3,700  2.0    182,563      14,877  5.8      7,990   3.1    257,960
                                          NON U.S.             4,460  2.4      8,900  4.9                  5,500  2.1      7,990   3.1
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                      6        7,070  3.8     12,600  6.9                 20,377  7.9     15,980   6.2

NYME HEATING OIL AVG PRICE OPTIONS        U.S.                 7,139 10.2      5,177  7.4     70,307       1,883  3.5      5,539  10.2     54,227
                                          NON U.S.             1,256  1.8        731  1.0                    150  0.3         30   0.1
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                      5        8,395 12.0      5,908  8.4                  2,033  3.8      5,569  10.3

NYME EUR STYLE NATURAL GAS OPTIONS        U.S.               316,484  7.3    390,436  9.0  4,323,516     211,621  6.6    163,494   5.1  3,203,314
                                          NON U.S.            33,662  0.8     43,909  1.0                 28,350  0.9     13,372   0.4
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                     10      350,146  8.1    434,345 10.0                239,971  7.5    176,866   5.5

ICUS COTTON NO. 2                         U.S.                 2,835  2.1      3,749  2.7    137,013       1,635  1.7      1,215   1.3     95,841
                                          NON U.S.             1,480  1.1        195  0.1                    410  0.4         85   0.1
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                      7        4,315  3.2      3,944  2.8                  2,045  2.1      1,300   1.4

CBT 2-YEAR U.S. TREASURY NOTES            U.S.                     0  0.0      6,925 11.2     61,932       1,500  1.5      8,825   8.7    101,899
                                          NON U.S.                 0  0.0          0  0.0                  3,800  3.7      3,800   3.7
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                      5            0  0.0      6,925 11.2                  5,300  5.2     12,625  12.4

CBT 10-YEAR U.S. TREASURY NOTES           U.S.        8       22,035  3.3     58,188  8.8    657,774     100,399  8.1     81,723   6.6  1,242,040
                                          NON U.S.   17       21,480  3.3     25,400  3.9                 65,390  5.3     65,585   5.3
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                     25       43,515  6.6     83,588 12.7                165,789 13.4    147,308  11.9

CBT 5-YEAR U.S. TREASURY NOTES            U.S.                10,500  3.6     15,850  5.4    292,142      21,850  7.0     10,400   3.3    310,899
                                          NON U.S.             4,500  1.5     25,325  8.7                  3,760  1.2     26,000   8.4
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                      7       15,000  5.1     41,175 14.1                 25,610  8.2     36,400  11.7

CBT 30-DAY FEDERAL FUNDS                  U.S.                 2,000  2.2      2,000  2.2     92,250      11,300  6.0     12,600   6.7    186,936
                                          NON U.S.             2,600  2.8      1,000  1.1                  8,650  4.6      3,150   1.7
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                      7        4,600  5.0      3,000  3.3                 19,950 10.6     15,750   8.4

NYME CRUDE OIL, LIGHT SWEET               U.S.               134,117  6.9    158,505  8.2  1,944,200      88,271  6.0     82,303   5.6  1,468,104
                                          NON U.S.            33,441  1.7     53,057  2.7                 45,906  3.1     33,465   2.3
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                     17      167,558  8.6    211,562 10.9                134,177  9.1    115,768   7.9

NYME EUR STYLE CRUDE OIL OPTIONS          U.S.                25,383 12.3     28,522 13.8    206,300       6,817  8.3      3,512   4.3     81,977
                                          NON U.S.               600  0.3        400  0.2                      0  0.0        200   0.2
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                      5       25,983 12.6     28,922 14.0                  6,817  8.3      3,712   4.5

NYME CRUDE OIL AVG PRICE OPTIONS          U.S.        4       60,615  8.8     86,129 12.5    688,661     107,968 17.3     64,865  10.4    624,894
                                          NON U.S.   10       52,633  7.6    102,071 14.8                 95,149 15.2     60,547   9.7
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                     14      113,248 16.4    188,200 27.3                203,117 32.5    125,412  20.1

NYME EUR STYLE BRENT OPTIONS              U.S.                 7,724  9.6      8,804 10.9     80,687       5,195  9.9      6,687  12.7     52,553
                                          NON U.S.               500  0.6        775  1.0                  2,785  5.3        200   0.4
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                      6        8,224 10.2      9,579 11.9                  7,980 15.2      6,887  13.1

NYME BRENT AVG PRICE OPTIONS              U.S.                10,276  5.9     15,440  8.8    175,265      21,420 13.8     13,668   8.8    155,087
                                          NON U.S.            15,616  8.9     33,495 19.1                 17,425 11.2     17,972  11.6
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                     11       25,892 14.8     48,935 27.9                 38,845 25.0     31,640  20.4

ICUS SUGAR NO. 11                         U.S.                 2,775  1.1      5,455  2.2    244,029       3,985  1.6      7,505   2.9    255,020
                                          NON U.S.             2,515  1.0      3,259  1.3                  1,290  0.5        959   0.4
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                      7        5,290  2.1      8,714  3.5                  5,275  2.1      8,464   3.3

CMX SILVER                                U.S.                 2,887  2.8      4,329  4.2    101,916       5,303  7.2      3,001   4.1     73,823
                                          NON U.S.             3,526  3.5      7,984  7.8                  3,285  4.4      6,593   8.9
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                      9        6,413  6.3     12,313 12.0                  8,588 11.6      9,594  13.0

CMX GOLD                                  U.S.        4       65,771  8.5     65,856  8.5    777,929      38,961  7.7     56,504  11.1    509,064
                                          NON U.S.   12       29,686  3.8     30,637  3.9                 22,924  4.5     37,165   7.3
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                     16       95,457 12.3     96,493 12.4                 61,885 12.2     93,669  18.4

CME JAPANESE YEN                          U.S.                 1,031  3.0        245  0.7     34,596       3,960  7.6      1,848   3.5     52,275
                                          NON U.S.             2,329  6.7        970  2.8                  1,386  2.7      1,129   2.2
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                      5        3,360  9.7      1,215  3.5                  5,346 10.3      2,977   5.7

CME EURO FX                               U.S.                 2,728  2.5        503  0.5    108,216       3,186  1.6      3,002   1.5    200,696
                                          NON U.S.             2,858  2.6      1,330  1.2                  4,903  2.4      2,335   1.2
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                      7        5,586  5.1      1,833  1.7                  8,089  4.0      5,337   2.7

CME 3-MONTH EURODOLLARS                   U.S.       11      287,894  4.1    368,306  5.2  7,076,917     495,935  4.4    451,277   4.0 11,271,717
                                          NON U.S.   27      318,256  4.5    361,666  5.1                886,075  7.9    868,858   7.7
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                     38      606,150  8.6    729,972 10.3              1,382,010 12.3  1,320,135  11.7

CME E-MINI S&P 500 STOCK INDEX            U.S.                     0  0.0          0  0.0    618,860           0  0.0          0   0.0    979,552
                                          NON U.S.            23,710  3.8      6,555  1.1                  2,743  0.3      8,780   0.9
                                                   ----    --------- ----  --------- ----              --------- ----  ---------  ----
                                                      9       23,710  3.8      6,555  1.1                  2,743  0.3      8,780   0.9