SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/18/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 139,669 COMMITMENTS 27,999 14,324 41,299 39,267 70,236 108,565 125,859 31,104 13,810 CHANGES FROM 09/11/07 (CHANGE IN OPEN INTEREST: 3,944) 288 -1,245 1,866 2,087 4,052 4,241 4,673 -297 -729 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 20.0 10.3 29.6 28.1 50.3 77.7 90.1 22.3 9.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 162) 65 52 55 31 36 127 115 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/18/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 71,876 COMMITMENTS 14,435 16,792 3,956 45,131 38,775 63,522 59,523 8,353 12,352 CHANGES FROM 09/11/07 (CHANGE IN OPEN INTEREST: 2,877) 1,916 223 36 -198 2,537 1,754 2,796 1,123 81 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 20.1 23.4 5.5 62.8 53.9 88.4 82.8 11.6 17.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 146) 30 57 18 42 39 88 102 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 09/18/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 522,636 COMMITMENTS 178,258 19,449 150,703 128,970 324,224 457,931 494,376 64,705 28,260 CHANGES FROM 09/11/07 (CHANGE IN OPEN INTEREST: 23,089) 12,868 -3,877 6,731 1,303 17,083 20,901 19,937 2,188 3,152 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 34.1 3.7 28.8 24.7 62.0 87.6 94.6 12.4 5.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 323) 192 63 104 43 51 276 182
Updated September 21, 2007