SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 173,422 COMMITMENTS 48,474 9,039 51,120 41,181 102,349 140,774 162,507 32,648 10,915 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: -1,591) 1,845 -177 -2,040 -1,451 1,431 -1,646 -785 54 -806 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 28.0 5.2 29.5 23.7 59.0 81.2 93.7 18.8 6.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 171) 86 39 66 32 37 148 115 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 98,919 COMMITMENTS 22,163 18,530 13,473 49,800 51,512 85,436 83,515 13,482 15,404 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: -2,718) -2,447 -1,025 69 661 -1,904 -1,717 -2,860 -1,001 142 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 22.4 18.7 13.6 50.3 52.1 86.4 84.4 13.6 15.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 161) 37 60 42 37 39 106 120 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 526,321 COMMITMENTS 219,749 26,983 118,102 127,366 350,673 465,217 495,758 61,104 30,563 CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST: -69,223) 8,158 1,187 -41,105 -35,324 -34,540 -68,272 -74,459 -951 5,235 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 41.8 5.1 22.4 24.2 66.6 88.4 94.2 11.6 5.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 275) 168 49 78 36 45 238 140
Updated May 30,2008