SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/11/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 135,725 COMMITMENTS 27,712 15,569 39,433 37,179 66,185 104,324 121,187 31,401 14,539 CHANGES FROM 09/04/07 (CHANGE IN OPEN INTEREST: 3,700) 1,330 190 2,706 -1,347 -260 2,689 2,636 1,011 1,064 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 20.4 11.5 29.1 27.4 48.8 76.9 89.3 23.1 10.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 167) 73 48 56 32 36 129 119 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/11/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 68,998 COMMITMENTS 12,519 16,569 3,920 45,329 36,238 61,768 56,728 7,231 12,271 CHANGES FROM 09/04/07 (CHANGE IN OPEN INTEREST: -419) 1,040 -12 145 -1,265 -501 -80 -368 -339 -51 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.1 24.0 5.7 65.7 52.5 89.5 82.2 10.5 17.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 145) 33 54 21 42 43 90 105 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/11/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 499,547 COMMITMENTS 165,390 23,325 143,972 127,668 307,141 437,030 474,439 62,517 25,108 CHANGES FROM 09/04/07 (CHANGE IN OPEN INTEREST: 67,158) 33,134 -2,942 15,838 10,826 53,207 59,798 66,103 7,360 1,055 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 33.1 4.7 28.8 25.6 61.5 87.5 95.0 12.5 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 321) 190 61 99 44 52 270 180
Updated September 14, 2007