SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 11/20/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 193,720 COMMITMENTS 43,759 11,761 61,822 49,350 106,338 154,932 179,921 38,788 13,799 CHANGES FROM 11/13/07 (CHANGE IN OPEN INTEREST: -903) -1,925 71 -264 3,341 1,368 1,152 1,175 -2,055 -2,078 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 22.6 6.1 31.9 25.5 54.9 80.0 92.9 20.0 7.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 180) 96 39 65 33 38 159 115 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 11/20/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 78,372 COMMITMENTS 11,483 17,994 6,809 48,615 38,956 66,907 63,758 11,465 14,614 CHANGES FROM 11/13/07 (CHANGE IN OPEN INTEREST: -563) -735 -569 -1,436 1,453 311 -718 -1,695 155 1,131 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.7 23.0 8.7 62.0 49.7 85.4 81.4 14.6 18.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 133) 29 44 30 43 36 94 97 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 11/20/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 673,449 COMMITMENTS 209,561 18,010 221,584 176,486 408,149 607,630 647,742 65,819 25,707 CHANGES FROM 11/13/07 (CHANGE IN OPEN INTEREST: -42,703) -17,422 310 -21,171 1,137 -13,549 -37,455 -34,410 -5,247 -8,292 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 31.1 2.7 32.9 26.2 60.6 90.2 96.2 9.8 3.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 322) 188 68 123 50 52 294 191
Updated November 26, 2007