SILVER - COMMODITY EXCHANGE INC. Code-084691 FUTURES ONLY POSITIONS AS OF 12/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 152,888 COMMITMENTS 43,450 8,322 42,710 37,371 93,869 123,531 144,901 29,357 7,987 CHANGES FROM 12/24/07 (CHANGE IN OPEN INTEREST: 1,935) 3,140 -498 919 -2,858 1,221 1,201 1,642 734 293 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 28.4 5.4 27.9 24.4 61.4 80.8 94.8 19.2 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 153) 81 25 43 30 30 130 82 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 FUTURES ONLY POSITIONS AS OF 12/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 72,142 COMMITMENTS 9,309 16,579 9,244 44,779 35,014 63,332 60,837 8,810 11,305 CHANGES FROM 12/24/07 (CHANGE IN OPEN INTEREST: 375) 805 12 2,772 143 1,250 3,720 4,034 -3,345 -3,659 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 12.9 23.0 12.8 62.1 48.5 87.8 84.3 12.2 15.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 139) 27 60 28 36 29 85 99 GOLD - COMMODITY EXCHANGE INC. Code-088691 FUTURES ONLY POSITIONS AS OF 12/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- LONG | SHORT |SPREADS | LONG | SHORT | LONG | SHORT | LONG | SHORT -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 541,854 COMMITMENTS 227,112 27,674 143,527 116,141 354,553 486,780 525,754 55,074 16,100 CHANGES FROM 12/24/07 (CHANGE IN OPEN INTEREST: 24,834) 16,591 1,528 3,797 611 17,492 20,999 22,817 3,835 2,017 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS 41.9 5.1 26.5 21.4 65.4 89.8 97.0 10.2 3.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 289) 170 57 52 29 46 227 134
Updated January 4, 2008