SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 03/06/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 140,844 COMMITMENTS 40,281 7,529 31,344 34,278 89,002 105,903 127,876 34,941 12,967 CHANGES FROM 02/27/07 (CHANGE IN OPEN INTEREST: -13,843) -19,791 -868 -1,626 5,412 -11,749 -16,004 -14,243 2,162 400 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 28.6 5.3 22.3 24.3 63.2 75.2 90.8 24.8 9.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 150) 73 26 55 28 37 127 101 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 03/06/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 66,480 COMMITMENTS 5,033 24,676 4,445 45,030 24,640 54,509 53,761 11,972 12,719 CHANGES FROM 02/27/07 (CHANGE IN OPEN INTEREST: -323) -153 337 -482 -928 -162 -1,563 -307 1,239 -16 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.6 37.1 6.7 67.7 37.1 82.0 80.9 18.0 19.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 123) 23 49 23 39 31 79 91 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 03/06/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 487,871 COMMITMENTS 133,699 27,884 151,260 139,281 284,476 424,240 463,619 63,632 24,252 CHANGES FROM 02/27/07 (CHANGE IN OPEN INTEREST: -45,399) -47,374 -4,825 -9,216 11,199 -37,615 -45,390 -51,656 -9 6,257 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 27.4 5.7 31.0 28.5 58.3 87.0 95.0 13.0 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 264) 162 48 93 36 40 229 151
Updated March 9, 2007