SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 172,672 COMMITMENTS 43,484 8,614 49,568 47,414 104,284 140,466 162,465 32,206 10,207 CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST: -10,802) -7,966 -543 -2,252 2,834 -6,531 -7,384 -9,326 -3,418 -1,477 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 25.2 5.0 28.7 27.5 60.4 81.3 94.1 18.7 5.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 160) 80 33 53 36 34 143 95 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 108,663 COMMITMENTS 18,022 20,428 22,130 57,561 51,529 97,714 94,087 10,950 14,576 CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST: -2,716) -2,354 936 87 250 -4,442 -2,017 -3,419 -698 703 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.6 18.8 20.4 53.0 47.4 89.9 86.6 10.1 13.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 171) 39 58 55 35 39 113 134 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 557,468 COMMITMENTS 213,190 24,836 131,904 152,491 381,446 497,586 538,187 59,882 19,281 CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST: -70,108) -24,071 -2,790 -19,321 -14,457 -41,134 -57,849 -63,245 -12,258 -6,863 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 38.2 4.5 23.7 27.4 68.4 89.3 96.5 10.7 3.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 289) 164 64 84 38 46 244 157
Updated August 1, 2008