SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 132,025 COMMITMENTS 26,381 15,379 36,727 38,526 66,445 101,635 118,551 30,391 13,474 CHANGES FROM 08/28/07 (CHANGE IN OPEN INTEREST: -3,034) 440 435 -531 -1,580 -3,178 -1,672 -3,273 -1,362 239 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 20.0 11.6 27.8 29.2 50.3 77.0 89.8 23.0 10.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 157) 72 40 54 31 34 123 111 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 69,418 COMMITMENTS 11,479 16,581 3,775 46,594 36,739 61,848 57,096 7,570 12,322 CHANGES FROM 08/28/07 (CHANGE IN OPEN INTEREST: -3,917) 207 -1,183 -783 -2,369 -702 -2,945 -2,668 -972 -1,248 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.5 23.9 5.4 67.1 52.9 89.1 82.2 10.9 17.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 133) 25 50 19 39 40 79 98 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/04/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 432,389 COMMITMENTS 132,256 26,268 128,134 116,842 253,934 377,232 408,335 55,157 24,053 CHANGES FROM 08/28/07 (CHANGE IN OPEN INTEREST: 24,724) 27,046 1,908 1,326 -12,149 19,385 16,223 22,619 8,502 2,106 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 30.6 6.1 29.6 27.0 58.7 87.2 94.4 12.8 5.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 289) 163 63 93 38 49 238 172
Updated September 7, 2007