SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 11/30/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 174,328 COMMITMENTS 40,154 5,334 63,332 36,335 88,230 139,820 156,896 34,507 17,431 CHANGES FROM 11/23/10 (CHANGE IN OPEN INTEREST: -10,799) 538 -3,277 -453 -7,364 -4,148 -7,278 -7,878 -3,520 -2,921 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 23.0 3.1 36.3 20.8 50.6 80.2 90.0 19.8 10.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 189) 94 38 59 39 44 162 116 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 11/30/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 148,391 COMMITMENTS 47,784 26,676 16,421 68,719 92,616 132,924 135,713 15,467 12,678 CHANGES FROM 11/23/10 (CHANGE IN OPEN INTEREST: 2,206) 1,687 3,369 324 824 -699 2,836 2,994 -630 -788 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 32.2 18.0 11.1 46.3 62.4 89.6 91.5 10.4 8.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 183) 59 63 34 38 41 126 119 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 11/30/10 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 804,955 COMMITMENTS 273,714 28,915 204,963 246,880 536,150 725,556 770,028 79,398 34,927 CHANGES FROM 11/23/10 (CHANGE IN OPEN INTEREST: -9,022) 4,153 -3,403 -1,171 -5,021 3,018 -2,040 -1,556 -6,982 -7,466 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 34.0 3.6 25.5 30.7 66.6 90.1 95.7 9.9 4.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 374) 230 70 124 49 54 325 207
Updated December 3, 2010