SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 242,449 COMMITMENTS 61,238 9,245 81,099 63,960 137,375 206,297 227,719 36,152 14,730 CHANGES FROM 02/05/08 (CHANGE IN OPEN INTEREST: 7,984) 4,207 1,822 -1,362 5,954 7,565 8,800 8,025 -815 -41 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 25.3 3.8 33.4 26.4 56.7 85.1 93.9 14.9 6.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 187) 90 41 62 30 40 153 119 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 89,314 COMMITMENTS 18,418 17,805 9,596 50,101 46,853 78,115 74,254 11,199 15,061 CHANGES FROM 02/05/08 (CHANGE IN OPEN INTEREST: -1,667) 6,822 -974 -5,877 -1,536 6,088 -591 -764 -1,076 -903 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 20.6 19.9 10.7 56.1 52.5 87.5 83.1 12.5 16.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 156) 35 58 40 41 38 107 115 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/12/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 608,654 COMMITMENTS 242,684 23,537 152,644 148,920 407,652 544,248 583,833 64,407 24,822 CHANGES FROM 02/05/08 (CHANGE IN OPEN INTEREST: -7,471) 4,450 3,146 -7,026 -4,543 -3,721 -7,119 -7,601 -352 130 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 39.9 3.9 25.1 24.5 67.0 89.4 95.9 10.6 4.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 326) 192 66 112 45 53 278 193
Updated February 15, 2008