SELECTED FCM FINANCIAL DATA AS OF 

November 30, 2005

FROM REPORTS FILED BY 

December 31, 2005

B/D? DSRO A/O Adjusted Net Capital Excess Customers

Futures Commission Merchant Date Net Capital Requirement Net Capital Seg Require

4d(a)(2) 

(a) (b) (c) (d) (e) 

1 ABN AMRO INCORPORATED Y CBOT 11/30/2005 973,588,829 260,960,952 712,627,878 2,892,9312 ABN AMRO SAGE CORPORATION Y NFA 11/30/2005 95,478,160 250,000 95,228,160 2,5763 ADM INVESTOR SERVICES INC N CBOT 11/30/2005 106,139,350 40,760,062 65,379,288 943,4804 ADVANTAGE FUTURES LLC N CME 11/30/2005 9,492,361 3,477,747 6,014,614 99,1565 ADVEST INC Y NFA 11/30/2005 73,440,103 250,000 73,190,103 6 AG EDWARDS & SONS INC Y CBOT 11/30/2005 647,078,926 42,498,203 604,580,723 346,3287 AIG CLEARING CORPORATION N NYME 11/30/2005 276,355,486 31,956,886 244,398,600 9,4588 ALARON TRADING CORPORATION N CME 11/30/2005 5,659,443 2,720,599 2,938,844 131,7939 ALPHA FOREIGN EXCHANGE GROUP LLC N NFA 11/30/2005 369,250 250,000 119,250 

10 AMERICAN MUTUAL HOLDING CORPORATION N NFA 11/30/2005 429,486 250,000 179,486 19811 AMERICAN NATIONAL TRADING CORP N NFA 11/30/2005 1,396,837 460,005 936,832 22,77312 BACERA CORPORATION N NFA 11/30/2005 553,505 250,000 303,505 13 BANC OF AMERICA FINANCE SERVICES INC Y CME 11/30/2005 99,490,204 250,000 99,240,204 14 BANC OF AMERICA SECURITIES LLC Y CME 11/30/2005 1,742,652,529 274,805,286 1,467,847,243 581,96015 BARCLAYS CAPITAL INC Y NYME 11/30/2005 524,303,181 250,409,762 273,893,419 2,827,44716 BATTERY ASSET MANAGEMENT LLC N NFA 11/30/2005 533,203 250,000 283,203 17 BEAR STEARNS & CO INC Y NFA 11/30/2005 1,271,194,939 91,230,443 1,179,964,496 18 BEAR STEARNS SECURITIES CORP Y CME 11/30/2005 3,852,973,759 1,113,092,205 2,739,881,554 3,059,30819 BIELFELDT & COMPANY LLC N CBOT 11/30/2005 387,387 250,000 137,387 20 BNP PARIBAS COMMODITY FUTURES INC N NYME 11/30/2005 123,152,324 47,554,433 75,597,891 669,83521 BNP PARIBAS SECURITIES CORP Y CBOT 11/30/2005 231,522,112 16,922,051 214,600,061 57,04522 C CZARNIKOW SUGAR FUTURES INC N NFA 11/30/2005 1,550,916 250,000 1,300,916 1,21523 CADENT FINANCIAL SERVICES LLC N CME 11/30/2005 3,180,615 1,778,127 1,402,488 54,59924 CAL FINANCIAL CORPORATION N NFA 11/30/2005 297,275 250,000 47,275 25 CALYON FINANCIAL INC Y CME 11/30/2005 446,806,185 316,151,091 130,655,094 5,807,64126 CANTOR FITZGERALD & CO Y CBOT 11/30/2005 107,976,176 5,102,892 102,873,284 42,96027 CAPITAL MARKET SERVICES LLC N NFA 11/30/2005 5,097,652 250,000 4,847,652 28 CIBC WORLD MARKETS CORP Y CME 11/30/2005 898,431,931 67,934,864 830,497,067 29 CITIGROUP GLOBAL MARKETS INC Y CBOT 11/30/2005 3,009,702,132 660,792,268 2,348,909,864 8,058,43430 CLIFDEN FUTURES LLC N NFA 11/30/2005 547,055 250,000 297,055 5,97131 CLIFF LARSON COMPANY THE N NFA 11/30/2005 402,208 250,000 152,208 1,99132 CMC MARKETS (US) LLC N NFA 11/30/2005 1,386,357 250,000 1,136,357 33 COESfx CLEARING INC N NFA 11/30/2005 1,269,267 250,000 1,019,267 34 COMTRUST INC N NFA 11/30/2005 876,267 524,935 351,332 10,85235 COUNTRY HEDGING INC N NFA 11/30/2005 13,412,798 2,183,007 11,229,791 32,31136 CREDIT SUISSE FIRST BOSTON LLC Y CBOT 11/30/2005 4,169,721,713 189,428,188 3,980,293,525 1,508,58037 CROSSLAND LLC N CBOT 11/30/2005 2,687,696 305,307 2,382,389 8,02438 CUNNINGHAM COMMODITIES INC N CBOT 11/30/2005 1,589,610 271,699 1,317,911 12,00439 DAIWA SECURITIES AMERICA INC Y CME 11/30/2005 184,959,590 2,949,089 182,010,501 23,72040 DEUTSCHE BANK SECURITIES INC Y CBOT 11/30/2005 2,268,131,635 244,029,311 2,024,102,324 1,725,10441 DIRECT FOREX LLC N NFA 11/30/2005 426,709 250,000 176,709 42 DORMAN TRADING LLC N CME 11/30/2005 3,908,141 395,448 3,512,693 23,50343 DUNAVANT COMMODITY CORP N NYCE 11/30/2005 23,642,870 799,759 22,843,111 13,01844 EAGLE MARKET MAKERS INC N CBOT 11/30/2005 1,724,067 250,000 1,474,067 5,54845 ED &F MAN COMMODITY ADVISORS INC N NFA 11/30/2005 384,967 250,000 134,967 46 ELECTRONIC BROKERAGE SYSTEMS LLC Y NFA 11/30/2005 5,266,040 250,000 5,016,040 
SELECTED FCM FINANCIAL DATA AS OF 

November 30, 2005

FROM REPORTS FILED BY 

December 31, 2005

B/D? DSRO A/O Adjusted Net Capital Excess Customers

Futures Commission Merchant Date Net Capital Requirement Net Capital Seg Require

4d(a)(2) 

(a) (b) (c) (d) (e) 

47 ENSKILDA FUTURES LIMITED N CME 11/30/2005 10,762,651 6,992,097 3,770,554 172,47948 FARR FINANCIAL INC N NFA 11/30/2005 1,815,833 783,081 1,032,752 34,62949 FC STONE LLC N CME 11/30/2005 23,480,105 15,068,514 8,411,591 550,82650 FCT GROUP LLC N CME 11/30/2005 9,117,999 650,527 8,467,472 8,58851 FIMAT PREFERRED LLC Y NFA 11/30/2005 28,419,334 826,904 27,592,430 1,37552 FIMAT USA LLC Y NYME 11/30/2005 489,754,761 325,755,687 163,999,074 5,165,40953 FIRST CAPITOL GROUP LLC N NFA 11/30/2005 4,276,064 837,774 3,438,290 39,99954 FOREFRONT INVESTMENTS CORPORATION N NFA 11/30/2005 362,722 250,000 112,722 55 FOREX CAPITAL MARKETS LLC N NFA 11/30/2005 47,143,216 250,000 46,893,216 56 FOREX INTERNATIONAL INVESTMENTS INC N NFA 11/30/2005 557,171 250,000 307,171 57 FORTIS CLEARING CHICAGO LLC N CBOT 11/30/2005 42,460,621 5,052,849 37,407,772 235,58158 FRIEDBERG MERCANTILE GROUP INC N NFA 11/30/2005 1,432,460 250,000 1,182,460 2,93059 FRONTIER FUTURES INC N NFA 11/30/2005 1,166,929 630,494 536,435 21,15860 FUTURES TECH LLC N NFA 11/30/2005 435,262 250,000 185,262 61 FX OPTION1 INC N NFA 11/30/2005 1,018,279 250,000 768,279 62 FX SOLUTIONS LLC N NFA 11/30/2005 5,576,429 250,000 5,326,429 63 FXCM LLC N NFA 11/30/2005 377,905 250,000 127,905 64 GAIN CAPITAL GROUP INC N NFA 11/30/2005 20,033,596 250,000 19,783,596 65 GARBAN FUTURES LLC N CME 11/30/2005 4,818,634 574,289 4,244,345 13,42966 GELBER GROUP LLC N CBOT 11/30/2005 31,684,008 457,743 31,226,265 35,55167 GFS FOREX & FUTURES INC N NFA 11/30/2005 381,078 250,000 131,078 68 GILDER GAGNON HOWE AND CO LLC Y NFA 11/30/2005 35,802,194 250,000 35,552,194 69 GLOBAL FUTURES & FOREX LIMITED Y NFA 11/30/2005 22,810,145 8,098,885 14,711,260 70 GLOBAL FUTURES LLC N NFA 11/30/2005 379,944 250,000 129,944 71 GOLDENBERG HEHMEYER & CO Y CBOT 11/30/2005 8,520,642 3,478,204 5,042,438 103,03972 GOLDMAN SACHS & CO Y CBOT 11/25/2005 (g) 1,127,345,570 (g) 10,996,88273 GOLDMAN SACHS EXECUTION & CLEARING LP Y CME 11/25/2005 1,127,978,249 41,742,029 1,086,236,220 519,86774 GOLDMANY FINANCE INC N NFA 11/30/2005 295,564 250,000 45,564 75 GREENWICH CAPITAL MARKETS INC Y CBOT 11/30/2005 829,169,000 47,477,000 781,692,000 409,53676 H & R BLOCK FINANCIAL ADVISORS INC Y NFA 11/30/2005 116,047,798 11,723,987 104,323,811 77 HAGERTY GRAIN CO INC N CBOT 11/30/2005 1,835,984 250,000 1,585,984 6,94278 HOTSPOT FX INC N NFA 11/30/2005 7,162,956 250,000 6,912,956 79 HOTSPOT FXr LLC N NFA 11/30/2005 2,221,882 250,000 1,971,882 80 HSBC SECURITIES USA INC Y CME 11/30/2005 845,225,567 46,915,901 798,309,666 454,78381 IFSCL USA INC N NFA 11/30/2005 1,178,080 250,000 928,080 11382 IFX MARKETS INC N NFA 11/30/2005 1,563,163 250,000 1,313,163 83 IG FINANCIAL MARKETS INC. N NFA 11/30/2005 396,326 250,000 146,326 84 INTEGRATED BROKERAGE SERVICES LLC N NFA 11/30/2005 1,261,452 250,000 1,011,452 1,86785 INTERACTIVE BROKERS LLC Y NFA 11/30/2005 170,404,617 15,199,393 155,205,224 121,36886 INTERBANK FX LLC N NFA 11/30/2005 1,805,033 250,000 1,555,033 87 IOWA GRAIN CO N CBOT 11/30/2005 7,701,664 3,715,094 3,986,570 105,36788 ITAU SECURITIES INC Y NFA 11/30/2005 14,645,485 250,000 14,395,485 89 IXIS SECURITIES NORTH AMERICA INC Y NFA 11/30/2005 70,885,033 250,000 70,635,033 90 JP MORGAN FUTURES INC N NYME 11/30/2005 968,147,043 489,751,064 478,395,979 7,000,19391 KJW LLC N NFA 11/30/2005 3,359,053 250,000 3,109,053 92 KOTTKE ASSOCIATES LLC N CBOT 11/30/2005 11,865,604 285,772 11,579,832 40,53493 LADENBURG THALMANN & CO INC Y NFA 11/30/2005 3,759,732 250,000 3,509,732 
SELECTED FCM FINANCIAL DATA AS OF 

November 30, 2005

FROM REPORTS FILED BY 

December 31, 2005

B/D? DSRO A/O Adjusted Net Capital Excess Customers

Futures Commission Merchant Date Net Capital Requirement Net Capital Seg Require

4d(a)(2) 

(a) (b) (c) (d) (e) 

94 LBS LIMITED PARTNERSHIP N CBOT 11/30/2005 480,019 250,000 230,019 95 LEADER INVESTMENTS INC Y NFA 11/30/2005 505,567 250,000 255,567 96 LEGG MASON WOOD WALKER INC Y NYME 11/30/2005 264,816,406 22,623,228 242,193,178 97 LEHMAN BROTHERS INC Y CBOT 11/30/2005 2,063,901,000 220,625,000 1,843,276,000 3,716,99398 LINN GROUP ( THE ) N NFA 11/30/2005 403,604 250,000 153,604 99 LINSCO/PRIVATE LEDGER CORP Y NFA 11/30/2005 61,666,095 5,707,623 55,958,472 

100 LOEB PARTNERS CORPORATION Y NFA 11/30/2005 26,139,424 250,000 25,889,424 101 MAN FINANCIAL INC N CME 11/30/2005 453,542,100 371,285,237 82,256,863 7,489,579102 MARQUETTE ELECTRONIC BROKERAGE LLC N NFA 11/30/2005 1,283,349 250,000 1,033,349 103 MAXCOR FINANCIAL INC Y NFA 11/30/2005 15,998,880 250,000 15,748,880 104 MBF CLEARING CORP N NYME 11/30/2005 10,317,112 1,957,774 8,359,338 142,789105 MBT TECHNOLOGIES LLC N NFA 11/30/2005 1,164,468 250,000 914,468 106 MCVEAN TRADING AND INVESTMENTS LLC N NFA 11/30/2005 6,288,098 1,300,399 4,987,699 393,052107 MERRILL LYNCH PIERCE FENNER & SMITH Y CBOT 12/02/2005 (g) 506,375,521 (g) 6,728,680108 MERRILL LYNCH PROFESSIONAL CLEARING CORPY NFA 12/02/2005 1,312,792,298 42,800,513 1,269,991,785 625,074

109 MID-CO COMMODITIES INC N NFA 11/30/2005 4,263,091 791,154 3,471,937 12,168110 MITSUI BUSSAN COMMODITIES USA INC N NYME 11/30/2005 6,302,976 250,000 6,052,976 111 MIZUHO SECURITIES USA INC Y CME 11/30/2005 138,623,691 12,881,971 125,741,720 182,761112 MONEY GARDEN CORP N NFA 11/30/2005 2,465,200 250,000 2,215,200 113 MORGAN KEEGAN & COMPANY INC Y NFA 11/30/2005 326,144,162 12,035,903 314,108,259 114 MORGAN STANLEY & CO INCORPORATED Y CME 11/30/2005 2,751,645,581 854,537,207 1,897,108,374 3,018,478115 MORGAN STANLEY DW INC Y CBOT 11/30/2005 1,106,300,395 81,298,859 1,025,001,536 1,081,081116 NATIONS INVESTMENTS LLC N NFA 11/30/2005 261,811 250,000 11,811 6,609117 NEUBERGER BERMAN LLC Y NFA 11/30/2005 243,283,517 14,339,702 228,943,815 25,560118 NIKKO ALTERNATIVE ASSET MANAGEMENT INC N NFA 11/30/2005 22,457,572 250,000 22,207,572 119 NOMURA SECURITIES INTERNATIONAL INC Y CBOT 11/30/2005 495,335,776 12,596,185 482,739,591 4,651120 OANDA CORPORATION N NFA 11/30/2005 27,631,991 250,000 27,381,991 121 OCONNOR & COMPANY LLC Y CBOT 11/30/2005 47,545,886 4,034,920 43,510,966 125,395122 ODL SECURITIES INC N NFA 11/30/2005 390,340 250,000 140,340 123 OPEN E CRY LLC N NFA 11/30/2005 1,253,741 761,209 492,532 22,181124 OPPENHEIMER & CO INC Y NFA 11/30/2005 186,810,079 27,190,485 159,619,594 24,069125 OPTIONSXPRESS INC Y NFA 11/30/2005 6,747,915 687,192 6,060,723 241126 PENSON FINANCIAL FUTURES INC N NFA 11/30/2005 1,126,713 469,349 657,364 13,124127 PEREGRINE FINANCIAL GROUP INC N NFA 11/30/2005 8,002,221 5,051,615 2,950,606 187,433128 PIONEER FUTURES INC N NYME 11/30/2005 643,159 250,000 393,159 129 PIPER JAFFRAY & CO Y NFA 11/30/2005 326,843,130 10,776,257 316,066,873 130 PRUDENTIAL FINANCIAL DERIVATIVES LLC N CBOT 11/30/2005 111,791,000 92,917,480 18,873,520 1,946,578131 RAND FINANCIAL SERVICES INC N CME 11/30/2005 22,251,100 8,058,859 14,192,241 116,506132 RAYMOND JAMES & ASSOCIATES INC Y NFA 11/25/2005 364,545,636 26,963,430 337,582,206 133 RBC CAPITAL MARKETS CORPORATION Y CME 11/30/2005 354,934,672 53,313,465 301,621,207 9,708134 RBC DAIN RAUSCHER INC Y NFA 11/30/2005 260,373,986 36,995,589 223,378,397 135 REDSKY FINANCIAL LLC Y NFA 11/30/2005 763,522 250,000 513,522 136 RJ OBRIEN ASSOCIATES INC N CME 11/30/2005 93,094,060 72,176,663 20,917,397 1,709,664137 ROBBINS FUTURES INC N NFA 11/30/2005 497,168 250,000 247,168 5,046138 ROSENTHAL COLLINS GROUP LLC N CME 11/30/2005 35,580,014 15,170,215 20,409,799 518,648139 ROSENTHAL GLOBAL SECURITIES LLC Y CBOT 11/30/2005 4,479,561 520,724 3,958,837 140 SANFORD C BERNSTEIN & CO LLC Y NFA 11/30/2005 148,269,918 26,169,360 122,100,558 
SELECTED FCM FINANCIAL DATA AS OF 

November 30, 2005

FROM REPORTS FILED BY 

December 31, 2005

B/D? DSRO A/O Adjusted Net Capital Excess Customers

Futures Commission Merchant Date Net Capital Requirement Net Capital Seg Require

4d(a)(2) 

(a) (b) (c) (d) (e) 

141 SENTINEL MANAGEMENT GROUP INC N NFA 11/30/2005 2,017,198 250,000 1,767,198 1,006,745142 SHATKIN ARBOR INC N CBOT 11/30/2005 4,686,016 250,000 4,436,016 12,677143 SHAY GRAIN CLEARING COMPANY N KCBT 11/30/2005 629,988 250,000 379,988 3,363144 SMW TRADING COMPANY INC N CME 11/30/2005 15,567,229 354,823 15,212,406 9,205145 SNC INVESTMENTS INC N NFA 11/30/2005 304,262 250,000 54,262 146 SOLID GOLD FINANCIAL SERVICES INC N NFA 11/30/2005 405,490 250,000 155,490 147 SPENCER FINANCIAL LLC N NFA 11/30/2005 412,156 250,000 162,156 148 STEPHENS INC Y NFA 11/25/2005 51,841,599 11,548,268 40,293,331 149 STERLING COMMODITIES CORP N NYME 11/30/2005 6,933,464 668,436 6,265,028 50,146150 SWISS AMERICAN SECURITIES INC Y NFA 11/30/2005 91,871,623 5,845,121 86,026,502 151 TCA FUTURES LLC N NFA 11/30/2005 435,513 250,000 185,513 152 TENCO INC N CBOT 11/30/2005 26,839,972 2,861,423 23,978,549 89,033153 TERRA NOVA TRADING LLC Y NFA 11/30/2005 4,112,089 1,500,000 2,612,089 154 TIMBER HILL LLC Y CME 11/30/2005 447,859,092 6,812,255 441,046,837 91,008155 TOKYO-MITSUBISHI FUTURES USA INC N CME 11/30/2005 22,109,692 250,000 21,859,692 156 TOWER RESEARCH CAPITAL EUROPE LLC N NFA 11/30/2005 1,756,235 250,000 1,506,235 157 TRADELINK LLC Y CBOT 11/30/2005 29,475,822 265,411 29,210,411 158 TRADESTATION SECURITIES INC Y NFA 11/30/2005 33,579,952 1,930,194 31,649,758 159 TRADITION SECURITIES AND FUTURES INC N NFA 11/30/2005 390,280 250,000 140,280 160 TRANSMARKET GROUP LLC Y CBOT 11/30/2005 11,272,563 250,000 11,022,563 161 TREND COMMODITIES LIMITED PARTNERSHIP N NFA 11/30/2005 399,615 250,000 149,615 162 TRILAND USA INC N NYME 11/30/2005 28,494,368 7,228,861 21,265,507 125,651163 UBS FINANCIAL SERVICES INC Y CBOT 11/30/2005 1,371,601,437 187,615,334 1,183,986,103 2,609,258164 UBS SECURITIES LLC Y CBOT 11/30/2005 3,234,543,724 460,956,291 2,773,587,433 7,880,359165 UNITED CLEARING LLC N NFA 11/30/2005 662,967 250,000 412,967 166 VELOCITY FUTURES LP N NFA 11/30/2005 729,705 384,082 345,623 30,297167 VISION LIMITED PARTNERSHIP N NFA 11/30/2005 21,602,093 12,358,397 9,243,696 359,523168 WACHOVIA CAPITAL MARKETS LLC Y NFA 11/30/2005 1,306,790,678 2,080,398 1,304,710,280 169 WACHOVIA SECURITIES FINANCIAL NETWORK LL Y NFA 11/30/2005 21,308,585 1,146,624 20,161,961 170 WACHOVIA SECURITIES LLC Y NFA 11/30/2005 263,563,269 1,547,954 262,015,315 171 WALL STREET DERIVATIVES INC N NFA 11/30/2005 433,253 250,000 183,253 172 WHITE COMMERCIAL CORPORATION N NFA 11/30/2005 2,228,215 250,000 1,978,215 173 WORLDWIDE CLEARING N NFA 11/30/2005 514,446 250,000 264,446 174 XPRESSTRADE LLC N NFA 11/30/2005 7,107,591 1,321,264 5,786,327 92,715175 YORK BUSINESS ASSOCIATES LLC N NFA 11/30/2005 747,675 250,000 497,675 9,102

Total 95,497,405

October Web Page Update 179AdditionsDeletionsStillpoint Wealth Management LLC 4International Commodity ClearingRefco LLCFX Trading LLC (Subject to NFA Suspension - See CFTC Press Release 5144-05)
SELECTED FCM FINANCIAL DATA AS OF 

November 30, 2005

FROM REPORTS FILED BY 

December 31, 2005

B/D? DSRO A/O Adjusted Net Capital Excess Customers

Futures Commission Merchant Date Net Capital Requirement Net Capital Seg Require

4d(a)(2) 

(a) (b) (c) (d) (e) 

Name ChangeBanc of America Futures Inc changed their name to Banc of America Finance Services IncNovember Web Page Update 175(a): B/D? : A 'Y' means the FCM is also registered with the Securities and Exchange Commission as a securities broker or dealer. (b): DSRO: Designated Self-Regulatory Organization. (c): A firm's net capital requirement is the greater of (1) $250,000; or(2) risk based capital requirement, the sum of 8% of total customer risk maintenance margin and 4% of total noncustomer risk maintenance margin; or(3) The amount of capital required by a registered futures association (currently NFA is the only such association);(4) for securities brokers and dealers, the amount of net capital required by Rule 15c3-1(a) of the Securities and Exchange Commission.(d): Excess net capital is adjusted net capital, less the firm's net capital requirement.(e): This represents the total amount of funds that an FCM is required to segregate on behalf of customers who are trading on a designated contract market or derivatives transaction execution facility. This is the sum of all accounts that contain a net liquidating equity.(f): This represents the amount of funds an FCM is required to set aside for customers who trade on commodity exchanges located outside of vthe United States. 
SELECTED FCM FINANCIAL DATA AS OF 

November 30, 2005

FROM REPORTS FILED BY 

December 31, 2005

B/D? DSRO A/O Adjusted Net Capital Excess Customers

Futures Commission Merchant Date Net Capital Requirement Net Capital Seg Require

4d(a)(2) 

(a) (b) (c) (d) (e) 

(g): This FCM/BD’s ultimate parent company is regulated by the SEC as a consolidated supervised entity. The firm has elected to compute its minimum capital requirement in accordance with the “Alternative Net Capital Requirement” as permitted by Appendix E to SEC Rule 15c3-1. As of November 30, 2005, the firm had net capital in excess of its minimum capital requirements. In addition to the alternative minimum net capital requirements, the firm is required to hold tentative net capital in excess of $1 billion and net capital in excess of $500 million in accordance with the market and credit risk standards of Appendix E of Rule 15c3-1. The firm also is required to notify the Commission and SEC in the event its tentative net capital is less than $5 billion. As of November 30, 2005, the firm had tentative net capital and net capital in excess of both the minimum and notification requirements. Note: Any comments regarding information contained in this table may be brought to the attention of the CFTC's Division of Clearing and Intermediary Oversight via e-mail: fzimmerle@cftc.gov; s_williams@cftc.gov or sgreska@cftc.gov.