SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 185,441 COMMITMENTS 50,630 8,583 55,461 40,702 102,114 146,793 166,157 38,647 19,283 CHANGES FROM 02/22/11 (CHANGE IN OPEN INTEREST: -27,835) -773 655 -18,086 -4,857 -5,036 -23,716 -22,467 -4,119 -5,368 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 27.3 4.6 29.9 21.9 55.1 79.2 89.6 20.8 10.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 201) 104 39 56 38 47 162 126 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 147,682 COMMITMENTS 50,320 23,701 11,022 70,162 98,116 131,504 132,839 16,178 14,843 CHANGES FROM 02/22/11 (CHANGE IN OPEN INTEREST: -4,591) -3,489 -6,878 -306 -109 -599 -3,904 -7,783 -687 3,191 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 34.1 16.0 7.5 47.5 66.4 89.0 89.9 11.0 10.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 180) 63 62 36 41 38 132 112 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 741,438 COMMITMENTS 275,184 44,859 153,167 226,614 512,734 654,965 710,760 86,472 30,678 CHANGES FROM 02/22/11 (CHANGE IN OPEN INTEREST: 15,691) 14,246 -2,830 1,577 -1,256 18,073 14,567 16,820 1,124 -1,129 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 37.1 6.1 20.7 30.6 69.2 88.3 95.9 11.7 4.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 403) 262 63 140 57 61 351 236
Updated March 4, 2011