SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/14/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 179,563 COMMITMENTS 38,241 6,072 67,240 37,242 88,548 142,722 161,860 36,841 17,703 CHANGES FROM 12/07/10 (CHANGE IN OPEN INTEREST: -5,523) -2,910 -1,141 -3,271 22 194 -6,159 -4,218 637 -1,305 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 21.3 3.4 37.4 20.7 49.3 79.5 90.1 20.5 9.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 194) 95 41 69 36 45 162 128 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/14/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 163,783 COMMITMENTS 58,287 28,019 16,895 70,018 104,842 145,200 149,756 18,583 14,027 CHANGES FROM 12/07/10 (CHANGE IN OPEN INTEREST: 5,932) 4,720 884 674 898 3,436 6,292 4,994 -360 938 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 35.6 17.1 10.3 42.8 64.0 88.7 91.4 11.3 8.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 199) 76 59 34 40 45 145 117 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/14/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 818,562 COMMITMENTS 265,860 24,436 215,550 253,954 545,098 735,364 785,084 83,198 33,478 CHANGES FROM 12/07/10 (CHANGE IN OPEN INTEREST: -10,598) -11,379 -1,375 -276 2,704 -5,124 -8,951 -6,775 -1,647 -3,823 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 32.5 3.0 26.3 31.0 66.6 89.8 95.9 10.2 4.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 391) 244 68 136 53 56 344 219
Updated December 17, 2010