SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 168,279 COMMITMENTS 37,024 3,821 53,347 44,747 98,811 135,118 155,979 33,161 12,300 CHANGES FROM 09/06/11 (CHANGE IN OPEN INTEREST: -218) -835 497 480 1,873 -282 1,518 695 -1,736 -913 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 22.0 2.3 31.7 26.6 58.7 80.3 92.7 19.7 7.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 193) 100 31 75 38 48 168 131 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 118,567 COMMITMENTS 30,701 28,872 10,162 65,011 60,949 105,874 99,983 12,693 18,584 CHANGES FROM 09/06/11 (CHANGE IN OPEN INTEREST: 2,533) 17 1,706 -978 2,010 -35 1,050 693 1,483 1,840 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 25.9 24.4 8.6 54.8 51.4 89.3 84.3 10.7 15.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 183) 46 71 41 44 44 113 143 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 986,214 COMMITMENTS 253,812 29,084 305,903 347,052 614,673 906,767 949,660 79,447 36,554 CHANGES FROM 09/06/11 (CHANGE IN OPEN INTEREST: -21,536) -13,286 3,490 -9,486 7,168 -10,964 -15,604 -16,960 -5,932 -4,576 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 25.7 2.9 31.0 35.2 62.3 91.9 96.3 8.1 3.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 401) 241 84 167 59 59 354 259
Updated September 16, 2011