SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 146,743 COMMITMENTS 32,637 8,099 44,969 35,051 80,048 112,657 133,116 34,086 13,627 CHANGES FROM 10/24/06 (CHANGE IN OPEN INTEREST: 1,364) 1,638 -389 -426 -1,976 1,896 -764 1,082 2,128 282 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 22.2 5.5 30.6 23.9 54.5 76.8 90.7 23.2 9.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 154) 75 30 49 27 37 126 97 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 76,020 COMMITMENTS 11,719 22,841 9,345 43,229 31,637 64,292 63,823 11,728 12,197 CHANGES FROM 10/24/06 (CHANGE IN OPEN INTEREST: -882) -722 551 280 -305 -1,432 -747 -601 -136 -281 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 15.4 30.0 12.3 56.9 41.6 84.6 84.0 15.4 16.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 148) 28 57 39 38 32 97 111 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 10/31/06 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 427,979 COMMITMENTS 101,286 39,744 143,343 126,909 219,403 371,538 402,491 56,441 25,488 CHANGES FROM 10/24/06 (CHANGE IN OPEN INTEREST: -2,787) 2,801 -5,245 -4,691 -7,667 3,711 -9,557 -6,225 6,770 3,438 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 23.7 9.3 33.5 29.7 51.3 86.8 94.0 13.2 6.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 244) 140 50 92 41 40 214 151
Updated November 3, 2006