SILVER - COMMODITY EXCHANGE INC. Code-084691 FUTURES ONLY POSITIONS AS OF 12/11/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 147,922 COMMITMENTS 42,254 11,234 37,676 38,941 92,080 118,871 140,990 29,051 6,932 CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST: 9,794) 2,845 193 3,858 3,330 6,894 10,033 10,945 -239 -1,151 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 28.6 7.6 25.5 26.3 62.2 80.4 95.3 19.6 4.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 161) 84 28 43 31 30 134 86 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 FUTURES ONLY POSITIONS AS OF 12/11/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 70,873 COMMITMENTS 8,673 16,665 6,637 44,082 33,722 59,392 57,024 11,481 13,849 CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST: 34) 216 -147 536 -2,830 -1,177 -2,078 -788 2,112 822 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 12.2 23.5 9.4 62.2 47.6 83.8 80.5 16.2 19.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 140) 23 59 26 40 32 84 103 GOLD - COMMODITY EXCHANGE INC. Code-088691 FUTURES ONLY POSITIONS AS OF 12/11/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 486,198 COMMITMENTS 196,529 24,755 126,580 110,559 321,302 433,668 472,637 52,530 13,561 CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST: -511) 5,641 1,391 3,682 -9,141 -3,296 182 1,777 -693 -2,288 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 40.4 5.1 26.0 22.7 66.1 89.2 97.2 10.8 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 276) 156 57 39 38 43 218 122
Updated December 14, 2007