BUTTER (CASH SETTLED) - CHICAGO MERCANTILE EXCHANGE Code-050642 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 20,000 POUNDS) OPEN INTEREST: 4,262 COMMITMENTS 183 680 60 3,356 3,269 3,599 4,009 663 253 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: 77) 48 25 -15 44 46 76 56 1 21 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 4.3 15.9 1.4 78.7 76.7 84.5 94.1 15.5 5.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 1 4 1 13 13 15 17 MILK, Class III - CHICAGO MERCANTILE EXCHANGE Code-052641 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 200,000 POUNDS) OPEN INTEREST: 57,133 COMMITMENTS 9,380 1,333 13,831 26,072 31,192 49,283 46,355 7,850 10,778 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: 1,943) 633 -77 32 1,726 2,031 2,390 1,986 -448 -43 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.4 2.3 24.2 45.6 54.6 86.3 81.1 13.7 18.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 85) 31 4 23 37 40 73 63 CME MILK IV - CHICAGO MERCANTILE EXCHANGE Code-052644 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 200,000 POUNDS) OPEN INTEREST: 3,869 COMMITMENTS 1,440 73 106 2,096 2,971 3,642 3,150 228 719 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: 41) 7 -9 1 20 2 28 -5 13 46 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 37.2 1.9 2.7 54.2 76.8 94.1 81.4 5.9 18.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 4 1 1 6 11 10 13 LEAN HOGS - CHICAGO MERCANTILE EXCHANGE Code-054642 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 40,000 POUNDS) OPEN INTEREST: 288,047 COMMITMENTS 71,294 27,502 76,671 109,106 140,691 257,071 244,864 30,976 43,183 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -22,208) -6,221 726 -12,218 -4,767 -7,590 -23,206 -19,082 998 -3,126 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 24.8 9.5 26.6 37.9 48.8 89.2 85.0 10.8 15.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 284) 112 61 111 61 84 232 214 LIVE CATTLE - CHICAGO MERCANTILE EXCHANGE Code-057642 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 40,000 POUNDS) OPEN INTEREST: 404,208 COMMITMENTS 104,170 30,516 110,544 161,141 197,865 375,855 338,925 28,353 65,284 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: 15,422) 9,348 -3,633 12,371 -8,920 7,025 12,800 15,764 2,622 -342 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 25.8 7.5 27.3 39.9 49.0 93.0 83.8 7.0 16.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 408) 123 85 129 104 174 298 328 RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE Code-058643 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 110,000 BOARD FEET) OPEN INTEREST: 9,741 COMMITMENTS 4,149 4,932 615 3,108 1,811 7,872 7,357 1,868 2,383 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -1,440) -17 69 -963 -224 -256 -1,204 -1,151 -235 -289 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 42.6 50.6 6.3 31.9 18.6 80.8 75.5 19.2 24.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 89) 24 36 15 19 20 52 66 FEEDER CATTLE - CHICAGO MERCANTILE EXCHANGE Code-061641 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50,000 POUNDS) OPEN INTEREST: 40,006 COMMITMENTS 11,437 4,175 9,549 10,399 8,324 31,385 22,048 8,621 17,958 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: 168) 452 186 345 -397 -16 399 515 -231 -347 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 28.6 10.4 23.9 26.0 20.8 78.5 55.1 21.5 44.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 160) 44 31 48 53 62 125 121 RUSSIAN RUBLE - CHICAGO MERCANTILE EXCHANGE Code-089741 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF RUB 2,500,000) OPEN INTEREST: 103,880 COMMITMENTS 10,710 1,122 2,888 89,328 98,910 102,926 102,920 954 960 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -4,857) -1,620 -317 855 -3,378 -5,057 -4,143 -4,519 -714 -338 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.3 1.1 2.8 86.0 95.2 99.1 99.1 0.9 0.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 6 1 3 16 15 23 18 CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE Code-090741 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF CAD 100,000) OPEN INTEREST: 116,317 COMMITMENTS 23,214 18,321 4,423 43,740 67,608 71,377 90,352 44,940 25,965 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -15,302) -15,726 3,487 -6 3,237 -19,458 -12,495 -15,977 -2,806 676 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 20.0 15.8 3.8 37.6 58.1 61.4 77.7 38.6 22.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 84) 24 21 15 27 30 59 58 SWISS FRANC - CHICAGO MERCANTILE EXCHANGE Code-092741 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF CHF 125,000) OPEN INTEREST: 56,887 COMMITMENTS 13,616 5,286 2,654 18,066 33,735 34,337 41,675 22,550 15,212 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -4,777) -1,443 -4,325 15 -446 4,035 -1,874 -274 -2,903 -4,503 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 23.9 9.3 4.7 31.8 59.3 60.4 73.3 39.6 26.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 12 9 5 14 13 30 23 MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE Code-095741 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF MXN 500,000) OPEN INTEREST: 110,017 COMMITMENTS 40,669 18,035 369 61,953 83,817 102,991 102,221 7,026 7,796 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -7,828) -16,243 2,416 -1,744 11,443 -8,964 -6,544 -8,292 -1,284 464 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 37.0 16.4 0.3 56.3 76.2 93.6 92.9 6.4 7.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 91) 24 32 4 21 16 48 50 BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE Code-096742 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF GBP 62,500) OPEN INTEREST: 106,341 COMMITMENTS 36,175 39,489 1,744 38,468 43,761 76,386 84,994 29,955 21,347 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -4,675) -4,877 -1,465 -267 -708 -1,786 -5,852 -3,518 1,177 -1,157 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 34.0 37.1 1.6 36.2 41.2 71.8 79.9 28.2 20.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 90) 29 22 8 27 28 60 54 JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE Code-097741 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF JPY 12,500,000) OPEN INTEREST: 138,975 COMMITMENTS 59,116 12,013 5,452 39,563 91,933 104,130 109,398 34,844 29,577 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: 6,296) 5,256 62 444 861 4,994 6,561 5,500 -265 796 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 42.5 8.6 3.9 28.5 66.2 74.9 78.7 25.1 21.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 87) 29 25 14 25 23 63 53 EURO FX - CHICAGO MERCANTILE EXCHANGE Code-099741 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF EUR 125,000) OPEN INTEREST: 215,211 COMMITMENTS 46,539 37,888 34,119 84,655 91,958 165,313 163,965 49,898 51,246 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -8,430) -2,727 -19,189 6,249 -10,715 2,610 -7,193 -10,331 -1,237 1,900 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 21.6 17.6 15.9 39.3 42.7 76.8 76.2 23.2 23.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 168) 38 54 44 50 59 116 129 NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE Code-112741 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF NZD 100,000) OPEN INTEREST: 26,705 COMMITMENTS 19,214 797 0 3,774 24,389 22,988 25,186 3,717 1,519 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -2,238) -2,374 -364 -133 837 -1,113 -1,670 -1,610 -568 -628 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 71.9 3.0 0.0 14.1 91.3 86.1 94.3 13.9 5.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 18 5 0 7 9 25 14 3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE Code-132741 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF $1,000,000) OPEN INTEREST: 17,646,591 COMMITMENTS 893,740 742,473 6731140 9064088 9098425 16688968 16572038 957,623 1074552 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -822,354) -345,369 70,822 -358,091 -96,542 -536,025 -800,002 -823,294 -22,352 940 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.1 4.2 38.1 51.4 51.6 94.6 93.9 5.4 6.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 298) 52 69 106 155 156 275 274 S&P 500 Consolidated - CHICAGO MERCANTILE EXCHANGE Code-13874+ OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (S&P 500 INDEX X $250.00) OPEN INTEREST: 1,307,133 COMMITMENTS 66,074 130,358 146,652 959,602 898,836 1172327 1175845 134,806 131,288 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -45,244) -8,111 15,621 -29,652 51,837 12,592 14,073 -1,439 -59,317 -43,805 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 5.1 10.0 11.2 73.4 68.8 89.7 90.0 10.3 10.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 635) 106 159 124 262 262 438 476 S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE Code-138741 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (S&P 500 INDEX X $250.00) OPEN INTEREST: 530,204 COMMITMENTS 20,160 52,414 67,078 362,658 345,200 449,896 464,693 80,308 65,512 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -14,157) 633 -16,301 -4,907 39,101 3,807 34,827 -17,401 -48,984 3,244 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.8 9.9 12.7 68.4 65.1 84.9 87.6 15.1 12.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 153) 23 32 39 80 68 127 115 E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE Code-13874A OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($50 X S&P 500 INDEX) OPEN INTEREST: 3,884,645 COMMITMENTS 357,858 518,007 269,578 2984720 2768177 3612155 3555762 272,490 328,884 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -155,436) -158,850 44,483 -8,599 63,680 43,924 -103,768 79,808 -51,668 -235,244 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.2 13.3 6.9 76.8 71.3 93.0 91.5 7.0 8.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 590) 101 145 106 236 246 393 441 E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE Code-33874A OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (S&P 400 INDEX X $100) OPEN INTEREST: 105,080 COMMITMENTS 10,500 5,633 1,310 87,963 89,638 99,773 96,581 5,307 8,500 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -2,386) -5,236 705 1,310 2,854 -6,251 -1,072 -4,236 -1,315 1,850 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.0 5.4 1.2 83.7 85.3 94.9 91.9 5.1 8.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 88) 7 7 1 49 36 56 44 NASDAQ-100 Consolidated - CHICAGO MERCANTILE EXCHANGE Code-20974+ OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (NASDAQ 100 INDEX X $100) OPEN INTEREST: 94,981 COMMITMENTS 6,254 8,516 3,509 74,662 72,901 84,426 84,925 10,555 10,056 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: 9,824) -7,292 3,728 503 14,864 2,106 8,074 6,336 1,750 3,488 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.6 9.0 3.7 78.6 76.8 88.9 89.4 11.1 10.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 203) 29 36 21 82 92 124 136 NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE Code-209741 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (NASDAQ 100 INDEX X $100) OPEN INTEREST: 22,872 COMMITMENTS 749 1,510 31 18,884 15,352 19,664 16,893 3,208 5,979 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: 7,431) 247 -1,115 31 8,117 4,363 8,395 3,279 -964 4,152 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.3 6.6 0.1 82.6 67.1 86.0 73.9 14.0 26.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 23) 2 5 2 9 7 13 12 NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE Code-209742 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (NASDAQ 100 STOCK INDEX X $20) OPEN INTEREST: 360,547 COMMITMENTS 33,691 41,192 11,228 278,892 287,744 323,811 340,164 36,735 20,383 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: 11,963) -38,433 23,477 3,094 33,733 -11,286 -1,606 15,285 13,569 -3,322 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.3 11.4 3.1 77.4 79.8 89.8 94.3 10.2 5.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 201) 31 32 19 79 90 119 132 AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE Code-232741 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF AUD 100,000) OPEN INTEREST: 110,763 COMMITMENTS 41,090 11,996 2,896 43,562 70,298 87,548 85,190 23,215 25,573 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -3,204) 394 -1,644 -498 3,089 -3,592 2,985 -5,734 -6,189 2,530 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 37.1 10.8 2.6 39.3 63.5 79.0 76.9 21.0 23.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 72) 24 21 11 19 21 49 47 NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE Code-240741 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (NIKKEI INDEX X $5.00) OPEN INTEREST: 32,081 COMMITMENTS 6,711 11,531 0 19,178 12,093 25,889 23,624 6,192 8,457 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: 1,298) 244 476 0 2,020 -373 2,264 103 -966 1,195 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 20.9 35.9 0.0 59.8 37.7 80.7 73.6 19.3 26.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 54) 11 10 0 19 18 30 28 NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE Code-240743 OPTION AND FUTURES COMBINED POSITIONS AS OF 08/16/11 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (NIKKEI INDEX X JPY 500) OPEN INTEREST: 58,962 COMMITMENTS 18,193 4,448 1,104 15,389 47,028 34,686 52,580 24,276 6,382 CHANGES FROM 08/09/11 (CHANGE IN OPEN INTEREST: -13,236) -3,605 -248 239 269 -10,695 -3,097 -10,704 -10,139 -2,532 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 30.9 7.5 1.9 26.1 79.8 58.8 89.2 41.2 10.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 68) 18 8 3 20 27 39 37
Updated August 19, 2011