SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/26/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 219,587 COMMITMENTS 59,932 7,341 65,205 53,358 126,584 178,496 199,131 41,091 20,456 CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST: -26,204) -1,552 -1,723 -13,972 -11,915 -15,175 -27,438 -30,870 1,234 4,666 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 27.3 3.3 29.7 24.3 57.6 81.3 90.7 18.7 9.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 162) 78 32 53 34 36 137 103 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/26/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 102,213 COMMITMENTS 24,783 19,215 12,164 52,749 57,730 89,696 89,109 12,517 13,104 CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST: 7,355) 3,462 1,492 4,389 -403 4,573 7,447 10,454 -92 -3,099 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 24.2 18.8 11.9 51.6 56.5 87.8 87.2 12.2 12.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 172) 46 54 43 44 42 126 118 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/26/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 646,391 COMMITMENTS 254,665 32,573 157,776 158,092 426,250 570,532 616,599 75,858 29,792 CHANGES FROM 02/19/08 (CHANGE IN OPEN INTEREST: 13,876) 2,699 4,480 462 3,557 4,642 6,718 9,584 7,158 4,292 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 39.4 5.0 24.4 24.5 65.9 88.3 95.4 11.7 4.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 340) 205 69 107 44 53 290 190
Updated February 29, 2008