SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/19/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 134,640 COMMITMENTS 25,384 11,437 41,770 35,232 68,725 102,386 121,932 32,254 12,708 CHANGES FROM 09/12/06 (CHANGE IN OPEN INTEREST: -888) -3,958 -282 362 2,393 -2,117 -1,203 -2,037 315 1,149 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.9 8.5 31.0 26.2 51.0 76.0 90.6 24.0 9.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 146) 75 28 56 27 31 124 97 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/19/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 69,561 COMMITMENTS 9,170 20,471 5,361 45,893 34,584 60,425 60,417 9,136 9,144 CHANGES FROM 09/12/06 (CHANGE IN OPEN INTEREST: -735) 1,247 2,950 -805 496 -480 938 1,665 -1,673 -2,400 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 13.2 29.4 7.7 66.0 49.7 86.9 86.9 13.1 13.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 127) 22 53 24 38 31 81 94 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/19/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 430,959 COMMITMENTS 106,302 36,909 144,179 126,494 223,743 376,974 404,831 53,985 26,128 CHANGES FROM 09/12/06 (CHANGE IN OPEN INTEREST: 27,204) -7,673 -924 21,636 13,431 4,472 27,394 25,184 -190 2,020 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 24.7 8.6 33.5 29.4 51.9 87.5 93.9 12.5 6.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 256) 140 58 94 43 42 224 158
Updated September 22, 2006