SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/28/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 135,059 COMMITMENTS 25,942 14,944 37,258 40,106 69,623 103,306 121,824 31,753 13,235 CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST: -15,120) -4,161 868 -6,765 -4,688 -8,467 -15,614 -14,364 494 -756 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 19.2 11.1 27.6 29.7 51.5 76.5 90.2 23.5 9.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 156) 64 45 54 33 34 125 110 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/28/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 73,334 COMMITMENTS 11,272 17,764 4,558 48,963 37,441 64,793 59,764 8,541 13,570 CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST: -3,601) -1,042 -1,655 -1,179 -998 -944 -3,219 -3,778 -382 177 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 15.4 24.2 6.2 66.8 51.1 88.4 81.5 11.6 18.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 129) 21 48 24 41 37 82 96 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/28/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 407,664 COMMITMENTS 105,209 24,359 126,809 128,991 234,549 361,009 385,717 46,655 21,948 CHANGES FROM 08/21/07 (CHANGE IN OPEN INTEREST: -10,993) 4,095 -7,330 -6,593 -6,343 3,551 -8,841 -10,372 -2,151 -621 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 25.8 6.0 31.1 31.6 57.5 88.6 94.6 11.4 5.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 263) 150 54 87 40 40 222 154
Updated August 31, 2007