BUTTER (CASH SETTLED) - CHICAGO MERCANTILE EXCHANGE Code-050642 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 20,000 POUNDS) OPEN INTEREST: 4,834 COMMITMENTS 154 60 42 3,582 4,637 3,778 4,739 1,056 95 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 46) 47 6 9 89 33 145 48 -99 -2 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 3.2 1.2 0.9 74.1 95.9 78.2 98.0 21.8 2.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 25) 3 3 4 14 10 20 14 MILK, Class III - CHICAGO MERCANTILE EXCHANGE Code-052641 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 200,000 POUNDS) OPEN INTEREST: 46,757 COMMITMENTS 7,099 1,024 6,494 26,181 30,388 39,774 37,906 6,983 8,851 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: -184) 168 -289 -158 -161 302 -151 -145 -33 -39 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 15.2 2.2 13.9 56.0 65.0 85.1 81.1 14.9 18.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 68) 22 5 14 31 29 58 44 LEAN HOGS - CHICAGO MERCANTILE EXCHANGE Code-054642 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 40,000 POUNDS) OPEN INTEREST: 200,556 COMMITMENTS 35,989 29,075 49,121 98,795 84,459 183,905 162,656 16,651 37,901 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 11,765) 1,103 -5,164 4,364 6,571 10,030 12,038 9,230 -273 2,535 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 17.9 14.5 24.5 49.3 42.1 91.7 81.1 8.3 18.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 205) 66 52 77 37 45 157 141 LIVE CATTLE - CHICAGO MERCANTILE EXCHANGE Code-057642 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 40,000 POUNDS) OPEN INTEREST: 283,697 COMMITMENTS 67,795 26,182 65,806 127,866 137,766 261,467 229,755 22,229 53,942 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 15,648) 5,826 -1,350 4,298 5,836 10,709 15,960 13,658 -312 1,990 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 23.9 9.2 23.2 45.1 48.6 92.2 81.0 7.8 19.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 315) 102 53 85 83 138 233 237 RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE Code-058643 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 110,000 BOARD FEET) OPEN INTEREST: 8,488 COMMITMENTS 2,597 2,041 1,853 2,183 2,251 6,632 6,145 1,855 2,343 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 1,189) 30 277 613 126 -120 769 771 420 418 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 30.6 24.0 21.8 25.7 26.5 78.1 72.4 21.9 27.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 85) 21 26 19 17 27 53 64 FEEDER CATTLE - CHICAGO MERCANTILE EXCHANGE Code-061641 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50,000 POUNDS) OPEN INTEREST: 35,636 COMMITMENTS 12,363 3,261 8,157 8,713 7,125 29,233 18,543 6,403 17,093 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 1,254) 1,104 184 272 73 323 1,449 779 -195 475 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 34.7 9.2 22.9 24.4 20.0 82.0 52.0 18.0 48.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 146) 51 25 35 39 45 113 92 CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE Code-090741 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF CAD 100,000) OPEN INTEREST: 149,590 COMMITMENTS 69,610 18,453 10,738 31,973 99,558 112,321 128,749 37,269 20,842 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: -26,461) -26,766 -390 940 1,129 -23,750 -24,697 -23,200 -1,764 -3,261 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 46.5 12.3 7.2 21.4 66.6 75.1 86.1 24.9 13.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 89) 36 21 17 26 19 70 49 SWISS FRANC - CHICAGO MERCANTILE EXCHANGE Code-092741 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF CHF 125,000) OPEN INTEREST: 120,150 COMMITMENTS 28,142 42,770 1,621 75,356 59,534 105,119 103,925 15,031 16,225 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 1,654) 6,385 -21,810 65 -4,518 23,691 1,932 1,946 -278 -292 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 23.4 35.6 1.3 62.7 49.5 87.5 86.5 12.5 13.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 61) 19 20 3 9 17 30 38 MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE Code-095741 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF MXN 500,000) OPEN INTEREST: 95,940 COMMITMENTS 34,415 11,809 418 49,448 78,785 84,281 91,012 11,659 4,928 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: -7,265) -27,640 -2,518 -822 19,273 -6,151 -9,189 -9,491 1,924 2,226 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 35.9 12.3 0.4 51.5 82.1 87.8 94.9 12.2 5.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 81) 39 17 2 13 18 53 36 BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE Code-096742 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF GBP 62,500) OPEN INTEREST: 144,567 COMMITMENTS 87,818 18,904 11,926 13,908 91,258 113,653 122,088 30,914 22,478 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: -30,807) -19,271 -3,676 628 -7,318 -23,490 -25,961 -26,538 -4,846 -4,269 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 60.7 13.1 8.2 9.6 63.1 78.6 84.5 21.4 15.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 100) 47 26 16 20 18 79 48 JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE Code-097741 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF JPY 12,500,000) OPEN INTEREST: 308,981 COMMITMENTS 40,108 98,617 18,687 201,594 155,781 260,389 273,085 48,593 35,896 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: -15,235) -3,947 -45,087 1,385 -12,343 28,521 -14,905 -15,181 -329 -53 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 13.0 31.9 6.0 65.2 50.4 84.3 88.4 15.7 11.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 132) 41 45 20 29 30 78 87 EURO FX - CHICAGO MERCANTILE EXCHANGE Code-099741 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF EUR 125,000) OPEN INTEREST: 248,080 COMMITMENTS 105,034 25,363 20,436 58,296 163,798 183,767 209,598 64,314 38,483 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: -11,499) -21,252 -2,757 -1,350 17,016 -6,768 -5,586 -10,875 -5,913 -624 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 42.3 10.2 8.2 23.5 66.0 74.1 84.5 25.9 15.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 145) 60 37 31 32 34 107 87 NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE Code-112741 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF NZD 100,000) OPEN INTEREST: 32,233 COMMITMENTS 15,457 1,193 0 14,162 29,164 29,619 30,357 2,614 1,876 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: -14,356) -14,590 -1,010 0 980 -12,902 -13,610 -13,912 -746 -444 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 48.0 3.7 0.0 43.9 90.5 91.9 94.2 8.1 5.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 39) 17 4 0 12 10 29 14 1-MONTH LIBOR RATE - CHICAGO MERCANTILE EXCHANGE Code-032741 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF $3,000,000) OPEN INTEREST: 79,133 COMMITMENTS 12,683 26,769 3,808 59,853 46,354 76,344 76,931 2,789 2,202 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 6,959) 2,144 432 1,645 2,473 4,460 6,262 6,537 697 422 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.0 33.8 4.8 75.6 58.6 96.5 97.2 3.5 2.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 33) 6 2 3 19 13 26 17 3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE Code-132741 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF $1,000,000) OPEN INTEREST: 21,291,619 COMMITMENTS 1685864 691,176 7223528 11187709 12011536 20097102 19926240 1194518 1365379 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 1,288,762) 271,136 -180,067 554,956 459,800 939,250 1285892 1314139 2,870 -25,378 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.9 3.2 33.9 52.5 56.4 94.4 93.6 5.6 6.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 363) 85 73 134 186 186 341 331 S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE Code-138741 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (S&P 500 INDEX X $250.00) OPEN INTEREST: 826,806 COMMITMENTS 50,944 94,765 162,381 481,739 461,383 695,064 718,530 131,742 108,277 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 69,924) 1,782 2,756 54,500 17,697 11,264 73,979 68,519 -4,055 1,405 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.2 11.5 19.6 58.3 55.8 84.1 86.9 15.9 13.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 223) 47 63 73 93 64 186 154 E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE Code-13874A OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($50 X S&P 500 INDEX) OPEN INTEREST: 2,162,487 COMMITMENTS 348,673 644,502 183,558 1426481 1158069 1958712 1986130 203,775 176,357 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 259,372) 15,327 18,931 66,060 175,623 187,149 257,010 272,140 2,362 -12,768 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 16.1 29.8 8.5 66.0 53.6 90.6 91.8 9.4 8.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 350) 87 114 83 100 107 231 260 E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE Code-33874A OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (S&P 400 INDEX X $100) OPEN INTEREST: 89,128 COMMITMENTS 8,425 28,188 0 73,728 56,563 82,153 84,751 6,975 4,377 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: -12,614) -2,719 -825 -41 -6,169 -12,389 -8,929 -13,255 -3,685 641 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.5 31.6 0.0 82.7 63.5 92.2 95.1 7.8 4.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 91) 10 18 0 36 41 46 59 NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE Code-209741 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (NASDAQ 100 INDEX X $100) OPEN INTEREST: 67,354 COMMITMENTS 6,472 21,623 170 54,984 36,332 61,626 58,126 5,728 9,228 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: -940) -1,279 1,876 8 2,671 -654 1,400 1,230 -2,340 -2,170 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.6 32.1 0.3 81.6 53.9 91.5 86.3 8.5 13.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 67) 9 18 3 29 19 40 38 NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE Code-209742 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ( NASDAQ 100 STOCK INDEX X $20) OPEN INTEREST: 460,257 COMMITMENTS 171,959 109,670 19,243 218,171 311,811 409,373 440,723 50,884 19,533 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 11,858) -5,012 9,608 2,288 18,549 -337 15,825 11,559 -3,966 299 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 37.4 23.8 4.2 47.4 67.7 88.9 95.8 11.1 4.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 237) 97 57 32 44 49 154 125 AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE Code-232741 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF AUD 100,000) OPEN INTEREST: 110,496 COMMITMENTS 54,254 18,646 1,014 27,801 79,088 83,069 98,748 27,426 11,748 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: -11,654) -21,397 9,335 -894 17,033 -16,301 -5,258 -7,860 -6,396 -3,794 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 49.1 16.9 0.9 25.2 71.6 75.2 89.4 24.8 10.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 63) 35 8 3 13 14 49 24 RUSSEL 2000 STOCK INDEX FUTURE - CHICAGO MERCANTILE EXCHANGE Code-239741 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (RUSSEL 2000 INDEX X $500) OPEN INTEREST: 52,078 COMMITMENTS 380 10,523 5 44,333 36,414 44,718 46,942 7,360 5,136 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 10,406) 167 2,219 5 9,891 8,149 10,063 10,373 343 33 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 0.7 20.2 0.0 85.1 69.9 85.9 90.1 14.1 9.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 58) 1 22 2 22 20 25 42 RUSSEL 2000 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE Code-239742 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (RUSSEL 2000 INDEX X $100) OPEN INTEREST: 681,023 COMMITMENTS 69,263 278,507 20,063 575,946 343,534 665,272 642,104 15,752 38,919 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 53,188) -7,489 9,385 10,122 52,194 28,262 54,827 47,770 -1,639 5,419 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 10.2 40.9 2.9 84.6 50.4 97.7 94.3 2.3 5.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 294) 61 123 61 53 85 138 245 NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE Code-240741 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (NIKKEI INDEX X $5.00) OPEN INTEREST: 52,477 COMMITMENTS 12,623 14,648 1 30,692 28,804 43,316 43,453 9,161 9,024 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 937) 995 1,143 -0 1,988 1,455 2,983 2,598 -2,046 -1,661 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 24.1 27.9 0.0 58.5 54.9 82.5 82.8 17.5 17.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 87) 26 20 2 22 24 49 45 NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE Code-240743 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (NIKKEI INDEX X JPY 500) OPEN INTEREST: 47,847 COMMITMENTS 13,816 7,070 155 26,701 26,643 40,672 33,868 7,175 13,979 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 3,990) -5,062 1,884 4 7,354 6,233 2,296 8,121 1,694 -4,131 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 28.9 14.8 0.3 55.8 55.7 85.0 70.8 15.0 29.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 64) 18 13 1 17 18 35 32 S&P GSCI COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE Code-256741 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (GSCI X $250) OPEN INTEREST: 21,014 COMMITMENTS 5,764 1,112 270 13,606 18,823 19,640 20,205 1,374 809 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 263) -3 -36 -1 -30 35 -34 -2 297 265 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 27.4 5.3 1.3 64.7 89.6 93.5 96.2 6.5 3.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 7 4 1 6 3 14 7 3-MO. EUROYEN TIBOR - CHICAGO MERCANTILE EXCHANGE Code-597741 OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF JPY 100,000,000) OPEN INTEREST: 46,763 COMMITMENTS 11,449 8,484 3,345 20,483 19,569 35,277 31,398 11,486 15,365 CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST: 1,319) 162 200 156 1,437 811 1,755 1,167 -436 152 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 24.5 18.1 7.2 43.8 41.8 75.4 67.1 24.6 32.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 54) 11 12 7 24 24 39 40
Updated August 3, 2007