SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 137,916 COMMITMENTS 36,979 8,109 32,219 32,233 83,029 101,431 123,356 36,485 14,560 CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST: 1,508) 1,249 1,283 431 -2,649 -2,945 -969 -1,232 2,477 2,739 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 26.8 5.9 23.4 23.4 60.2 73.5 89.4 26.5 10.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 156) 76 28 58 29 37 136 102 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 78,251 COMMITMENTS 9,886 22,926 7,342 45,479 32,918 62,707 63,186 15,543 15,065 CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST: 2,730) 1,243 -1,624 41 -803 1,335 481 -249 2,248 2,978 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.6 29.3 9.4 58.1 42.1 80.1 80.7 19.9 19.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 134) 27 53 29 37 33 85 102 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 430,640 COMMITMENTS 131,231 32,322 120,236 121,251 259,461 372,719 412,020 57,921 18,620 CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST: -6,565) 5,330 6,439 -2,626 189 -8,503 2,894 -4,689 -9,459 -1,876 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 30.5 7.5 27.9 28.2 60.3 86.5 95.7 13.5 4.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 258) 161 44 78 35 39 225 136
Updated April 6, 2007