SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 154,004 COMMITMENTS 47,105 10,212 36,300 34,019 93,315 117,424 139,828 36,580 14,176 CHANGES FROM 04/17/07 (CHANGE IN OPEN INTEREST: 721) 2,026 636 -715 852 1,527 2,162 1,448 -1,442 -727 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 30.6 6.6 23.6 22.1 60.6 76.2 90.8 23.8 9.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 183) 88 40 65 37 40 161 119 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 81,578 COMMITMENTS 13,889 22,341 4,932 46,214 37,430 65,035 64,703 16,543 16,875 CHANGES FROM 04/17/07 (CHANGE IN OPEN INTEREST: -858) 137 -395 -893 -342 603 -1,098 -684 239 -175 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.0 27.4 6.0 56.6 45.9 79.7 79.3 20.3 20.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 135) 35 46 36 38 32 101 95 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 504,386 COMMITMENTS 169,482 28,627 141,514 125,814 308,622 436,810 478,763 67,577 25,623 CHANGES FROM 04/17/07 (CHANGE IN OPEN INTEREST: 19,962) -1,544 -473 11,486 7,699 5,702 17,641 16,715 2,321 3,246 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 33.6 5.7 28.1 24.9 61.2 86.6 94.9 13.4 5.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 282) 171 52 90 40 45 244 157
Updated April 27, 2007