SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/26/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 127,538 COMMITMENTS 37,418 6,819 28,597 31,529 80,954 97,544 116,370 29,994 11,168 CHANGES FROM 12/19/06 (CHANGE IN OPEN INTEREST: -6,178) -2,595 368 -635 -1,083 -5,091 -4,314 -5,359 -1,865 -819 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 29.3 5.3 22.4 24.7 63.5 76.5 91.2 23.5 8.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 147) 67 28 47 26 39 121 94 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/26/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 68,970 COMMITMENTS 6,489 27,294 4,800 47,542 22,670 58,832 54,765 10,138 14,205 CHANGES FROM 12/19/06 (CHANGE IN OPEN INTEREST: -1,527) -1,905 -590 -59 599 -904 -1,365 -1,552 -162 25 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.4 39.6 7.0 68.9 32.9 85.3 79.4 14.7 20.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 126) 21 54 23 40 32 76 97 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 12/26/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 415,984 COMMITMENTS 108,971 40,668 130,487 121,794 228,803 361,253 399,958 54,732 16,027 CHANGES FROM 12/19/06 (CHANGE IN OPEN INTEREST: -353) 2,447 3,430 -2,317 -1,022 1,789 -892 2,902 539 -3,255 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 26.2 9.8 31.4 29.3 55.0 86.8 96.1 13.2 3.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 231) 127 50 70 37 40 196 132
Updated December 29, 2006