SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 11/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 156,551 COMMITMENTS 41,703 7,247 43,683 36,605 92,094 121,990 143,024 34,561 13,527 CHANGES FROM 11/14/06 (CHANGE IN OPEN INTEREST: -62) 1,019 -1,053 -6 -1,415 1,097 -402 38 340 -100 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 26.6 4.6 27.9 23.4 58.8 77.9 91.4 22.1 8.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 157) 78 36 52 26 39 131 101 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 11/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 75,216 COMMITMENTS 9,097 27,509 6,925 48,040 26,708 64,062 61,142 11,153 14,074 CHANGES FROM 11/14/06 (CHANGE IN OPEN INTEREST: -354) -926 218 -671 1,954 108 357 -346 -712 -9 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 12.1 36.6 9.2 63.9 35.5 85.2 81.3 14.8 18.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 132) 18 62 27 41 34 81 104 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 11/21/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 474,432 COMMITMENTS 117,348 34,014 159,030 136,012 257,773 412,390 450,816 62,042 23,616 CHANGES FROM 11/14/06 (CHANGE IN OPEN INTEREST: -1,640) -4,524 -113 4,018 -844 -5,216 -1,351 -1,311 -289 -329 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 24.7 7.2 33.5 28.7 54.3 86.9 95.0 13.1 5.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 256) 152 49 111 40 41 232 165
Updated November 27, 2006