MILK, Class III - CHICAGO MERCANTILE EXCHANGE Code-052641 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 200,000 POUNDS) OPEN INTEREST: 42,924 COMMITMENTS 3,036 938 6,886 26,692 24,586 36,614 32,411 6,310 10,513 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 1,718) 187 -260 505 684 1,117 1,376 1,362 342 355 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 7.1 2.2 16.0 62.2 57.3 85.3 75.5 14.7 24.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 60) 18 6 11 25 27 47 40 LEAN HOGS - CHICAGO MERCANTILE EXCHANGE Code-054642 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 40,000 POUNDS) OPEN INTEREST: 267,446 COMMITMENTS 49,918 37,760 65,544 126,098 129,874 241,560 233,178 25,886 34,268 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 21,020) 2,037 -132 12,075 6,614 8,670 20,725 20,613 294 407 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 18.7 14.1 24.5 47.1 48.6 90.3 87.2 9.7 12.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 234) 72 88 106 38 49 173 190 FRZN PORK BELLIES - CHICAGO MERCANTILE EXCHANGE Code-056641 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 40,000 POUNDS) OPEN INTEREST: 2,105 COMMITMENTS 174 277 205 741 1,062 1,120 1,544 985 560 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 10) -118 0 73 -104 -89 -149 -16 159 26 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.3 13.2 9.7 35.2 50.5 53.2 73.4 46.8 26.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 20) 4 7 3 7 3 13 11 LIVE CATTLE - CHICAGO MERCANTILE EXCHANGE Code-057642 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 40,000 POUNDS) OPEN INTEREST: 340,291 COMMITMENTS 105,078 44,426 67,030 146,893 160,582 319,002 272,038 21,289 68,253 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 11,062) -1,259 -2,998 8,965 4,399 4,734 12,104 10,701 -1,042 362 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 30.9 13.1 19.7 43.2 47.2 93.7 79.9 6.3 20.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 359) 95 80 86 86 162 223 295 RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE Code-058643 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 110,000 BOARD FEET) OPEN INTEREST: 15,042 COMMITMENTS 4,230 4,081 2,336 6,027 6,069 12,594 12,486 2,449 2,557 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: -267) -39 306 -304 240 -226 -103 -224 -164 -43 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 28.1 27.1 15.5 40.1 40.3 83.7 83.0 16.3 17.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 99) 33 26 18 22 29 63 68 FEEDER CATTLE - CHICAGO MERCANTILE EXCHANGE Code-061641 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF 50,000 POUNDS) OPEN INTEREST: 40,298 COMMITMENTS 18,064 9,385 6,890 10,616 8,440 35,571 24,715 4,727 15,583 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: -865) -1,033 -430 480 -297 21 -850 71 -14 -936 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 44.8 23.3 17.1 26.3 20.9 88.3 61.3 11.7 38.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 158) 44 39 33 43 55 107 110 CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE Code-090741 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF CAD 100,000) OPEN INTEREST: 120,469 COMMITMENTS 48,206 25,992 7,439 33,517 67,548 89,163 100,979 31,306 19,490 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 1,843) 11,460 -1,040 -465 -12,438 4,128 -1,443 2,623 3,287 -779 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 40.0 21.6 6.2 27.8 56.1 74.0 83.8 26.0 16.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 80) 25 19 10 25 26 56 49 SWISS FRANC - CHICAGO MERCANTILE EXCHANGE Code-092741 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF CHF 125,000) OPEN INTEREST: 69,982 COMMITMENTS 24,276 19,504 6,528 18,773 32,092 49,577 58,123 20,405 11,859 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: -1,337) -2,404 -67 177 518 -1,763 -1,709 -1,653 372 316 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 34.7 27.9 9.3 26.8 45.9 70.8 83.1 29.2 16.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 49) 21 12 5 8 12 31 27 MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE Code-095741 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF MXN 500,000) OPEN INTEREST: 142,006 COMMITMENTS 128,069 7,212 480 6,678 132,157 135,227 139,849 6,779 2,157 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 5,463) 5,399 -564 15 517 5,967 5,931 5,418 -468 45 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 90.2 5.1 0.3 4.7 93.1 95.2 98.5 4.8 1.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 111) 71 16 4 9 20 82 39 BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE Code-096742 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF GBP 62,500) OPEN INTEREST: 132,631 COMMITMENTS 35,895 29,219 10,545 68,729 68,326 115,169 108,091 17,462 24,540 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 1,486) 5,707 -15,862 1,470 -7,603 18,377 -426 3,986 1,912 -2,500 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 27.1 22.0 8.0 51.8 51.5 86.8 81.5 13.2 18.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 81) 22 26 10 22 24 49 55 JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE Code-097741 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF JPY 12,500,000) OPEN INTEREST: 226,835 COMMITMENTS 57,288 25,364 23,347 117,178 157,902 197,813 206,613 29,022 20,222 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: -4,773) -8,666 5,359 -446 6,651 -9,043 -2,461 -4,130 -2,313 -643 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 25.3 11.2 10.3 51.7 69.6 87.2 91.1 12.8 8.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 105) 41 28 18 24 22 71 62 EURO FX - CHICAGO MERCANTILE EXCHANGE Code-099741 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF EUR 125,000) OPEN INTEREST: 232,112 COMMITMENTS 84,106 60,674 37,873 52,735 76,372 174,714 174,919 57,398 57,193 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 12,827) 5,569 5,930 5,761 -2,939 -4,064 8,392 7,628 4,435 5,199 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 36.2 26.1 16.3 22.7 32.9 75.3 75.4 24.7 24.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 158) 52 63 39 31 35 111 109 NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE Code-112741 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF NZD 100,000) OPEN INTEREST: 23,365 COMMITMENTS 12,726 4,832 32 7,844 17,295 20,602 22,159 2,763 1,206 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 1,111) 711 -589 15 32 1,319 758 745 353 366 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 54.5 20.7 0.1 33.6 74.0 88.2 94.8 11.8 5.2 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 34) 15 4 1 7 11 23 15 3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE Code-132741 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF $1,000,000) OPEN INTEREST: 15,224,976 COMMITMENTS 998,204 444,520 5481305 7536991 8332485 14016499 14258310 1208477 966,666 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: -538,413) -280,501 85,421 -217,835 -24,990 -285,397 -523,326 -417,811 -15,087 -120,602 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 6.6 2.9 36.0 49.5 54.7 92.1 93.7 7.9 6.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 266) 79 41 101 138 135 255 243 S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE Code-138741 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (S&P 500 INDEX X $250.00) OPEN INTEREST: 659,132 COMMITMENTS 62,977 74,440 67,770 402,575 391,776 533,323 533,987 125,809 125,145 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: -16,146) -2,001 -5,018 -11,926 -2,763 -5,908 -16,690 -22,851 544 6,705 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.6 11.3 10.3 61.1 59.4 80.9 81.0 19.1 19.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 212) 42 57 63 87 67 170 147 E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE Code-13874A OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ($50 X S&P 500 INDEX) OPEN INTEREST: 2,172,600 COMMITMENTS 333,284 521,755 141,491 1322739 1316472 1797515 1979718 375,085 192,882 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: -36,458) 3,968 4,333 -35,173 -7,889 -8,718 -39,094 -39,558 2,635 3,099 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 15.3 24.0 6.5 60.9 60.6 82.7 91.1 17.3 8.9 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 346) 84 111 73 102 97 227 240 E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE Code-33874A OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (S&P 400 INDEX X $100) OPEN INTEREST: 87,785 COMMITMENTS 7,313 42,413 0 71,666 40,098 78,979 82,511 8,806 5,274 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: -2,495) 818 -765 -169 -1,388 -1,506 -739 -2,440 -1,756 -55 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 8.3 48.3 0.0 81.6 45.7 90.0 94.0 10.0 6.0 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 87) 10 19 0 43 27 53 46 NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE Code-209741 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (NASDAQ 100 INDEX X $100) OPEN INTEREST: 32,254 COMMITMENTS 4,538 7,648 16 22,090 13,607 26,644 21,271 5,610 10,983 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 851) 998 -992 15 -116 -44 897 -1,020 -46 1,872 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.1 23.7 0.0 68.5 42.2 82.6 65.9 17.4 34.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 50) 10 8 1 23 21 33 30 NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE Code-209742 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- ( NASDAQ 100 STOCK INDEX X $20) OPEN INTEREST: 326,186 COMMITMENTS 64,678 130,363 13,382 194,703 161,927 272,763 305,672 53,424 20,514 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 5,409) -618 -21,284 4,719 -3,352 21,315 749 4,750 4,661 660 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 19.8 40.0 4.1 59.7 49.6 83.6 93.7 16.4 6.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 216) 45 74 23 55 58 116 139 AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE Code-232741 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF AUD 100,000) OPEN INTEREST: 104,280 COMMITMENTS 71,027 12,783 1,684 2,567 81,053 75,277 95,520 29,003 8,760 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 11,485) 13,239 -498 -22 -5,002 12,433 8,215 11,913 3,270 -428 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 68.1 12.3 1.6 2.5 77.7 72.2 91.6 27.8 8.4 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 63) 31 10 3 8 19 41 30 RUSSEL 2000 STOCK INDEX FUTURE - CHICAGO MERCANTILE EXCHANGE Code-239741 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (RUSSEL 2000 INDEX X $500) OPEN INTEREST: 39,011 COMMITMENTS 1,134 14,749 1,067 23,359 19,797 25,561 35,613 13,451 3,398 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 2,010) 389 402 139 1,073 1,859 1,601 2,400 408 -390 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 2.9 37.8 2.7 59.9 50.7 65.5 91.3 34.5 8.7 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 61) 5 23 6 18 22 25 49 RUSSEL 2000 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE Code-239742 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (RUSSEL 2000 INDEX X $100) OPEN INTEREST: 669,299 COMMITMENTS 64,081 266,931 12,500 580,471 317,279 657,052 596,710 12,247 72,589 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: -1,269) -40 -6,143 201 2,224 3,042 2,385 -2,900 -3,654 1,631 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 9.6 39.9 1.9 86.7 47.4 98.2 89.2 1.8 10.8 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 274) 34 125 38 63 83 122 221 NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE Code-240741 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (NIKKEI INDEX X $5.00) OPEN INTEREST: 78,139 COMMITMENTS 10,951 41,900 266 58,160 29,335 69,378 71,501 8,761 6,638 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 4,544) 1,630 3,119 66 2,950 1,451 4,646 4,636 -103 -92 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 14.0 53.6 0.3 74.4 37.5 88.8 91.5 11.2 8.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 74) 17 20 2 16 24 35 44 NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE Code-240743 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (NIKKEI INDEX X JPY 500) OPEN INTEREST: 54,363 COMMITMENTS 14,739 2,969 594 16,237 34,186 31,570 37,749 22,793 16,614 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 4,177) -155 1,782 70 -1,950 732 -2,035 2,584 6,212 1,593 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 27.1 5.5 1.1 29.9 62.9 58.1 69.4 41.9 30.6 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 52) 16 7 2 14 16 30 25 E-MINI MSCI EAFE - CHICAGO MERCANTILE EXCHANGE Code-244741 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (MSCI EAFE INDEX X $50) OPEN INTEREST: 16,512 COMMITMENTS 2,215 10,479 280 12,390 4,348 14,885 15,107 1,627 1,405 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 361) 714 -192 0 -186 724 528 532 -167 -171 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 13.4 63.5 1.7 75.0 26.3 90.1 91.5 9.9 8.5 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 24) 5 6 2 8 7 14 14 S&P GSCI COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE Code-256741 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (GSCI X $250) OPEN INTEREST: 17,213 COMMITMENTS 6,891 139 0 9,140 16,505 16,031 16,644 1,182 569 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: -977) 191 -21 -253 -436 -358 -498 -632 -479 -345 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 40.0 0.8 0.0 53.1 95.9 93.1 96.7 6.9 3.3 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 21) 11 1 0 6 5 17 6 3-MO. EUROYEN TIBOR - CHICAGO MERCANTILE EXCHANGE Code-597741 OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08 | --------------------------------------------------------------| NONREPORTABLE NON-COMMERCIAL | COMMERCIAL | TOTAL | POSITIONS --------------------------|-----------------|-----------------|----------------- Long | Short |Spreads | Long | Short | Long | Short | Long | Short -------------------------------------------------------------------------------- (CONTRACTS OF JPY 100,000,000) OPEN INTEREST: 24,736 COMMITMENTS 3,369 3,455 39 17,731 13,797 21,139 17,291 3,597 7,445 CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST: 2,280) 3 300 0 2,928 538 2,931 838 -651 1,442 PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 13.6 14.0 0.2 71.7 55.8 85.5 69.9 14.5 30.1 NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS: 36) 7 4 2 14 19 22 24
Updated April 25, 2008