SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 175,525 COMMITMENTS 32,025 6,221 59,614 48,815 93,371 140,454 159,207 35,071 16,318 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: -3,112) -5,701 1,074 -1,812 6,433 -3,127 -1,080 -3,866 -2,033 753 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.2 3.5 34.0 27.8 53.2 80.0 90.7 20.0 9.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 189) 96 36 86 37 45 165 141 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 128,676 COMMITMENTS 34,371 23,516 12,053 66,709 76,260 113,133 111,829 15,543 16,847 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: -27,507) -16,665 -3,254 -7,680 -602 -17,258 -24,947 -28,192 -2,560 685 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 26.7 18.3 9.4 51.8 59.3 87.9 86.9 12.1 13.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 181) 56 51 48 51 49 132 136 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/09/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 906,419 COMMITMENTS 290,342 31,159 238,753 290,628 594,365 819,723 864,277 86,696 42,142 CHANGES FROM 08/02/11 (CHANGE IN OPEN INTEREST: 88,504) -29,411 658 62,912 46,181 19,122 79,682 82,691 8,822 5,813 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 32.0 3.4 26.3 32.1 65.6 90.4 95.4 9.6 4.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 408) 246 85 150 56 59 352 247
Updated August 12, 2011