SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 05/20/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 175,014 COMMITMENTS 46,629 9,215 53,160 42,631 100,917 142,420 163,292 32,594 11,721 CHANGES FROM 05/13/08 (CHANGE IN OPEN INTEREST: 7,367) 4,766 1,300 2,757 -664 3,153 6,859 7,209 508 158 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 26.6 5.3 30.4 24.4 57.7 81.4 93.3 18.6 6.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 178) 91 39 68 32 37 152 120 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 05/20/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 101,637 COMMITMENTS 24,610 19,555 13,404 49,139 53,416 87,154 86,375 14,483 15,262 CHANGES FROM 05/13/08 (CHANGE IN OPEN INTEREST: 3,187) 461 -382 1,976 146 1,477 2,584 3,071 603 116 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 24.2 19.2 13.2 48.3 52.6 85.8 85.0 14.2 15.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 164) 46 58 42 37 38 112 118 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 05/20/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 595,544 COMMITMENTS 211,592 25,796 159,207 162,690 385,213 533,489 570,216 62,055 25,328 CHANGES FROM 05/13/08 (CHANGE IN OPEN INTEREST: 25,700) 19,203 -12,774 8,605 -9,172 32,117 18,636 27,948 7,064 -2,247 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 35.5 4.3 26.7 27.3 64.7 89.6 95.7 10.4 4.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 302) 181 59 103 40 51 267 170
Updated May 23, 2008