SILVER - COMMODITY EXCHANGE INC. Code-084691 OPTION AND FUTURES COMBINED POSITIONS AS OF 03/08/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 5,000 TROY OUNCES) OPEN INTEREST: 188,821 COMMITMENTS 51,383 7,726 59,184 41,376 102,343 151,944 169,254 36,877 19,567 CHANGES FROM 03/01/11 (CHANGE IN OPEN INTEREST: 3,380) 753 -857 3,723 674 230 5,150 3,097 -1,770 284 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 27.2 4.1 31.3 21.9 54.2 80.5 89.6 19.5 10.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 204) 111 35 62 38 47 169 127 COPPER-GRADE #1 - COMMODITY EXCHANGE INC. Code-085692 OPTION AND FUTURES COMBINED POSITIONS AS OF 03/08/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 25,000 POUNDS) OPEN INTEREST: 141,912 COMMITMENTS 49,103 24,793 8,954 67,688 93,620 125,745 127,367 16,167 14,545 CHANGES FROM 03/01/11 (CHANGE IN OPEN INTEREST: -5,770) -1,217 1,092 -2,068 -2,474 -4,495 -5,759 -5,471 -11 -299 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 34.6 17.5 6.3 47.7 66.0 88.6 89.8 11.4 10.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 179) 60 63 34 42 38 128 114 GOLD - COMMODITY EXCHANGE INC. Code-088691 OPTION AND FUTURES COMBINED POSITIONS AS OF 03/08/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 100 TROY OUNCES) OPEN INTEREST: 740,976 COMMITMENTS 268,600 42,527 162,099 222,668 508,120 653,368 712,746 87,608 28,231 CHANGES FROM 03/01/11 (CHANGE IN OPEN INTEREST: -461) -6,584 -2,332 8,932 -3,946 -4,614 -1,597 1,986 1,136 -2,448 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 36.2 5.7 21.9 30.1 68.6 88.2 96.2 11.8 3.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 407) 259 67 147 56 62 357 242
Updated March 11, 2011