SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 05/08/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 132,804 COMMITMENTS 40,402 12,261 29,361 27,888 79,356 97,650 120,978 35,154 11,826 CHANGES FROM 05/01/07 (CHANGE IN OPEN INTEREST: 507) -1,277 599 602 1,035 -1,724 360 -523 148 1,030 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 30.4 9.2 22.1 21.0 59.8 73.5 91.1 26.5 8.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 176) 86 38 54 32 37 146 109 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 05/08/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 82,364 COMMITMENTS 15,893 24,073 5,736 45,927 39,491 67,556 69,301 14,808 13,063 CHANGES FROM 05/01/07 (CHANGE IN OPEN INTEREST: -40) 816 659 739 325 1,110 1,879 2,508 -1,920 -2,548 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 19.3 29.2 7.0 55.8 47.9 82.0 84.1 18.0 15.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 145) 39 49 30 39 37 103 98 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 05/08/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 505,498 COMMITMENTS 170,461 25,445 140,039 129,872 315,038 440,371 480,521 65,127 24,977 CHANGES FROM 05/01/07 (CHANGE IN OPEN INTEREST: 22,533) 4,964 -2,500 7,773 7,006 15,094 19,743 20,366 2,790 2,167 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 33.7 5.0 27.7 25.7 62.3 87.1 95.1 12.9 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 279) 172 45 88 41 44 248 148
Updated May 11, 2007