SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/02/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 178,637 COMMITMENTS 37,725 5,148 61,426 42,382 96,498 141,534 163,072 37,103 15,565 CHANGES FROM 07/26/11 (CHANGE IN OPEN INTEREST: 475) 676 -34 -374 383 1,912 686 1,504 -211 -1,029 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 21.1 2.9 34.4 23.7 54.0 79.2 91.3 20.8 8.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 193) 97 38 81 35 47 167 138 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/02/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 156,183 COMMITMENTS 51,036 26,770 19,733 67,311 93,518 138,080 140,021 18,103 16,162 CHANGES FROM 07/26/11 (CHANGE IN OPEN INTEREST: -44) -570 -245 415 1,459 380 1,304 550 -1,348 -594 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 32.7 17.1 12.6 43.1 59.9 88.4 89.7 11.6 10.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 209) 77 57 44 48 49 154 134 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/02/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 817,915 COMMITMENTS 319,752 30,502 175,842 244,447 575,243 740,041 781,586 77,874 36,329 CHANGES FROM 07/26/11 (CHANGE IN OPEN INTEREST: 26,282) 19,610 -152 9,592 4,748 17,612 33,950 27,051 -7,668 -769 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 39.1 3.7 21.5 29.9 70.3 90.5 95.6 9.5 4.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 414) 269 73 136 50 58 359 230
Updated August 5, 2011