SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 153,803 COMMITMENTS 40,552 11,857 45,581 35,123 83,948 121,256 141,386 32,547 12,417 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 4,083) 2,041 -136 995 963 3,619 3,998 4,477 84 -395 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 26.4 7.7 29.6 22.8 54.6 78.8 91.9 21.2 8.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 175) 77 50 64 32 36 147 117 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 87,270 COMMITMENTS 23,323 19,217 8,141 44,053 47,943 75,517 75,301 11,754 11,970 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 3,849) 2,536 -21 1,810 -1,488 1,413 2,858 3,201 991 648 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 26.7 22.0 9.3 50.5 54.9 86.5 86.3 13.5 13.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 168) 45 55 31 41 41 110 113 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/09/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 582,150 COMMITMENTS 229,012 17,361 171,120 120,309 370,709 520,441 559,190 61,708 22,959 CHANGES FROM 10/02/07 (CHANGE IN OPEN INTEREST: 22,475) 13,664 -3,076 11,078 -192 16,788 24,550 24,790 -2,075 -2,315 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 39.3 3.0 29.4 20.7 63.7 89.4 96.1 10.6 3.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 331) 210 57 104 43 50 287 179
Updated October 12, 2007