SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/20/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 160,547 COMMITMENTS 52,516 9,732 36,905 35,194 97,416 124,615 144,053 35,932 16,494 CHANGES FROM 02/13/07 (CHANGE IN OPEN INTEREST: 2,713) 2,808 167 -1,172 393 916 2,028 -89 685 2,802 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 32.7 6.1 23.0 21.9 60.7 77.6 89.7 22.4 10.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 175) 94 33 64 30 36 148 116 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/20/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 73,575 COMMITMENTS 4,735 26,266 6,936 49,903 27,157 61,574 60,359 12,002 13,216 CHANGES FROM 02/13/07 (CHANGE IN OPEN INTEREST: 549) -623 -577 -51 893 553 219 -75 330 624 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.4 35.7 9.4 67.8 36.9 83.7 82.0 16.3 18.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 134) 25 49 32 46 40 96 104 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/20/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 494,298 COMMITMENTS 169,127 31,374 143,483 118,224 297,887 430,835 472,744 63,463 21,553 CHANGES FROM 02/13/07 (CHANGE IN OPEN INTEREST: 12,130) 1,203 -4,235 4,801 6,539 8,903 12,544 9,469 -414 2,661 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 34.2 6.3 29.0 23.9 60.3 87.2 95.6 12.8 4.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 270) 158 55 79 35 45 228 146
Updated February 23, 2007