SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/14/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 148,045 COMMITMENTS 35,101 9,569 38,548 39,813 86,497 113,461 134,614 34,584 13,431 CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST: -105) -4,015 -810 1,121 2,425 256 -469 567 363 -672 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 23.7 6.5 26.0 26.9 58.4 76.6 90.9 23.4 9.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 181) 90 38 61 32 42 151 117 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/14/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 76,411 COMMITMENTS 13,970 19,920 5,021 47,382 38,226 66,373 63,167 10,038 13,244 CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST: -8,558) -4,493 -4,105 -1,055 -315 -2,114 -5,862 -7,274 -2,696 -1,284 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.3 26.1 6.6 62.0 50.0 86.9 82.7 13.1 17.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 140) 29 49 21 44 38 88 100 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/14/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 428,617 COMMITMENTS 120,581 22,564 134,615 119,596 252,896 374,792 410,075 53,825 18,542 CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST: -531) -3,897 -9,272 2,445 219 6,064 -1,233 -764 702 233 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 28.1 5.3 31.4 27.9 59.0 87.4 95.7 12.6 4.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 279) 163 51 95 43 42 241 158
Updated August 17, 2007