SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 03/15/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 190,497 COMMITMENTS 47,736 8,289 61,405 42,955 101,417 152,097 171,111 38,400 19,385 CHANGES FROM 03/08/11 (CHANGE IN OPEN INTEREST: 1,676) -3,647 563 2,221 1,579 -927 153 1,857 1,523 -181 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 25.1 4.4 32.2 22.5 53.2 79.8 89.8 20.2 10.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 199) 99 40 64 40 49 162 134 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 03/15/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 134,871 COMMITMENTS 46,193 22,831 7,492 66,453 88,957 120,138 119,280 14,733 15,590 CHANGES FROM 03/08/11 (CHANGE IN OPEN INTEREST: -7,041) -2,910 -1,962 -1,462 -1,235 -4,663 -5,607 -8,087 -1,434 1,046 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 34.2 16.9 5.6 49.3 66.0 89.1 88.4 10.9 11.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 176) 53 66 31 41 38 118 116 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 03/15/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 735,415 COMMITMENTS 251,258 45,643 168,449 238,750 492,485 658,457 706,577 76,958 28,838 CHANGES FROM 03/08/11 (CHANGE IN OPEN INTEREST: -5,562) -17,342 3,116 6,349 16,082 -15,634 5,089 -6,169 -10,651 608 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 34.2 6.2 22.9 32.5 67.0 89.5 96.1 10.5 3.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 402) 249 80 155 54 56 350 248
Updated March 18, 2011