SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 185,086 COMMITMENTS 41,150 7,213 70,511 37,220 88,354 148,881 166,078 36,204 19,008 CHANGES FROM 11/30/10 (CHANGE IN OPEN INTEREST: 10,758) 997 1,879 7,179 885 124 9,061 9,182 1,697 1,576 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 22.2 3.9 38.1 20.1 47.7 80.4 89.7 19.6 10.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 190) 104 31 66 38 44 166 120 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 157,851 COMMITMENTS 53,567 27,134 16,222 69,120 101,405 138,908 144,761 18,943 13,089 CHANGES FROM 11/30/10 (CHANGE IN OPEN INTEREST: 9,460) 5,783 459 -200 401 8,789 5,984 9,048 3,476 412 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 33.9 17.2 10.3 43.8 64.2 88.0 91.7 12.0 8.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 194) 67 62 32 42 43 136 119 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/07/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 829,161 COMMITMENTS 277,239 25,811 215,826 251,250 550,222 744,315 791,859 84,845 37,302 CHANGES FROM 11/30/10 (CHANGE IN OPEN INTEREST: 24,206) 3,526 -3,104 10,863 4,370 14,072 18,759 21,831 5,447 2,375 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 33.4 3.1 26.0 30.3 66.4 89.8 95.5 10.2 4.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 386) 239 72 135 52 56 341 216
Updated December 10, 2010