SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 154,686 COMMITMENTS 60,071 8,397 32,970 28,865 100,752 121,907 142,119 32,779 12,567 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: -5,861) 7,555 -1,335 -3,935 -6,329 3,336 -2,708 -1,934 -3,153 -3,927 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 38.8 5.4 21.3 18.7 65.1 78.8 91.9 21.2 8.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 158) 79 27 52 30 40 133 102 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 66,804 COMMITMENTS 5,186 24,339 4,927 45,958 24,801 56,071 54,068 10,732 12,736 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: -6,772) 451 -1,927 -2,009 -3,945 -2,356 -5,503 -6,291 -1,269 -481 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.8 36.4 7.4 68.8 37.1 83.9 80.9 16.1 19.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 124) 24 47 24 40 30 82 90 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 02/27/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 533,271 COMMITMENTS 181,073 32,709 160,476 128,081 322,090 469,630 515,275 63,641 17,996 CHANGES FROM 02/20/07 (CHANGE IN OPEN INTEREST: 38,973) 11,946 1,335 16,992 9,857 24,204 38,795 42,531 178 -3,558 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 34.0 6.1 30.1 24.0 60.4 88.1 96.6 11.9 3.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 279) 180 37 86 37 46 241 150
Updated March 2, 2007