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MILK, Class III - CHICAGO MERCANTILE EXCHANGE                        Code-052641
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       33,332
COMMITMENTS
   1,344    2,572    5,154   21,670   18,872   28,169   26,598    5,163    6,734

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:     -5,564)
      50   -1,121   -1,731   -3,591   -1,681   -5,271   -4,533     -292   -1,030

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.0      7.7     15.5     65.0     56.6     84.5     79.8     15.5     20.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       66)
       8       10       14       39       32       57       47
 
 
LEAN HOGS - CHICAGO MERCANTILE EXCHANGE                              Code-054642
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      252,236
COMMITMENTS
  63,124   22,668   70,920   94,308  118,908  228,352  212,497   23,884   39,739

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:     23,346)
   9,875    1,880    7,169    3,126   10,381   20,171   19,430    3,176    3,916

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.0      9.0     28.1     37.4     47.1     90.5     84.2      9.5     15.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      269)
     111       65      105       52       61      227      185
 
 
LIVE CATTLE - CHICAGO MERCANTILE EXCHANGE                            Code-057642
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      415,673
COMMITMENTS
 133,668   30,526  109,307  143,600  207,587  386,576  347,420   29,097   68,253

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:        819)
   1,651   -3,827    2,008      -90    4,945    3,570    3,126   -2,751   -2,307

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.2      7.3     26.3     34.5     49.9     93.0     83.6      7.0     16.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      423)
     148       71      112       94      177      312      305
 
 
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE                   Code-058643
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 110,000 BOARD FEET)                    OPEN INTEREST:       10,371
COMMITMENTS
   3,732    3,967    1,659    2,847    2,962    8,238    8,588    2,132    1,783

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:      1,338)
     240      357      683      168      271    1,092    1,311      247       28

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.0     38.3     16.0     27.5     28.6     79.4     82.8     20.6     17.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       85)
      21       30       19       20       19       57       58
 
 
FEEDER CATTLE - CHICAGO MERCANTILE EXCHANGE                          Code-061641
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50,000 POUNDS)                         OPEN INTEREST:       41,917
COMMITMENTS
  14,692    4,868    6,965   12,214    9,156   33,871   20,990    8,046   20,927

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:         72)
  -1,037      148      321      586     -675     -130     -205      202      277

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.1     11.6     16.6     29.1     21.8     80.8     50.1     19.2     49.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      162)
      49       22       42       50       59      121      111
 
 
RUSSIAN RUBLE - CHICAGO MERCANTILE EXCHANGE                          Code-089741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF RUB 2,500,000)                         OPEN INTEREST:       33,266
COMMITMENTS
   8,292      120      602   19,069   32,456   27,963   33,178    5,303       88

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:      1,156)
     786        0        0      342    1,167    1,128    1,167       28      -11

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.9      0.4      1.8     57.3     97.6     84.1     99.7     15.9      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       5        2        1       11       11       17       13
 
 
CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                        Code-090741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CAD 100,000)                           OPEN INTEREST:      115,256
COMMITMENTS
  38,939    5,568    8,266   24,854   82,875   72,059   96,709   43,197   18,546

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:     15,939)
  12,295    3,461    1,008     -811   11,459   12,492   15,928    3,447       11

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.8      4.8      7.2     21.6     71.9     62.5     83.9     37.5     16.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       75)
      26       16       15       23       24       60       44
 
 
SWISS FRANC - CHICAGO MERCANTILE EXCHANGE                            Code-092741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CHF 125,000)                           OPEN INTEREST:       62,153
COMMITMENTS
  19,810    4,687    1,602   24,452   46,539   45,864   52,828   16,290    9,325

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:      2,900)
   4,969   -4,799      253   -1,910    7,603    3,312    3,057     -412     -157

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.9      7.5      2.6     39.3     74.9     73.8     85.0     26.2     15.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
      14        8        6       13       14       31       24
 
 
MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE                           Code-095741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF MXN 500,000)                           OPEN INTEREST:       92,249
COMMITMENTS
  62,503    7,362      128   23,853   83,655   86,484   91,145    5,765    1,104

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:     12,040)
  10,719      896      128    1,398   11,688   12,245   12,712     -205     -672

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    67.8      8.0      0.1     25.9     90.7     93.8     98.8      6.2      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       99)
      43       21        1       17       21       61       43
 
 
BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE                 Code-096742
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF GBP 62,500)                            OPEN INTEREST:      167,114
COMMITMENTS
  23,263   31,740   21,101  100,453   84,892  144,818  137,732   22,296   29,381

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:     23,764)
   7,878   -5,251    9,134    1,877   19,991   18,888   23,875    4,875     -111

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.9     19.0     12.6     60.1     50.8     86.7     82.4     13.3     17.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       91)
      23       31       22       21       29       56       70
 
 
JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE                           Code-097741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF JPY 12,500,000)                        OPEN INTEREST:      152,508
COMMITMENTS
  61,046   12,912   11,006   48,944   96,580  120,997  120,498   31,511   32,010

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:     12,378)
  11,750   -5,351    2,584   -3,910   13,354   10,424   10,588    1,953    1,790

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    40.0      8.5      7.2     32.1     63.3     79.3     79.0     20.7     21.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      111)
      40       26       19       28       30       73       70
 
 
EURO FX - CHICAGO MERCANTILE EXCHANGE                                Code-099741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF EUR 125,000)                           OPEN INTEREST:      318,552
COMMITMENTS
  50,976   64,580   59,623  154,284  131,191  264,883  255,394   53,670   63,159

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:     19,551)
   1,139  -10,602   10,958    3,332   16,972   15,429   17,327    4,122    2,224

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.0     20.3     18.7     48.4     41.2     83.2     80.2     16.8     19.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      176)
      40       71       61       42       49      123      141
 
 
NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE                     Code-112741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF NZD 100,000)                           OPEN INTEREST:       24,399
COMMITMENTS
  20,353    5,294        0      816   17,742   21,169   23,036    3,230    1,363

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:      1,480)
   1,955      570        0     -591      705    1,364    1,275      116      205

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    83.4     21.7      0.0      3.3     72.7     86.8     94.4     13.2      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
      13       10        0        4       14       17       24
 
 
3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE                    Code-132741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $1,000,000)                            OPEN INTEREST:   13,815,517
COMMITMENTS
 1283513  363,934  5212352  6277521  7144817 12773387 12721103  1042130  1094414

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:    759,807)
 -17,551  -30,162  568,937  129,129  154,149  680,516  692,924   79,291   66,882

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.3      2.6     37.7     45.4     51.7     92.5     92.1      7.5      7.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      296)
      61       74      118      141      148      274      273
 
 
S&P 500 Consolidated - CHICAGO MERCANTILE EXCHANGE                   Code-13874+
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 500 INDEX X $250.00)                            OPEN INTEREST:      980,361
COMMITMENTS
  64,071   90,045   57,940  703,422  700,264  825,433  848,250  154,928  132,111

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:     -1,861)
  -1,031   -3,350   -4,229   -1,876    9,802   -7,136    2,222    5,274   -4,084

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.5      9.2      5.9     71.8     71.4     84.2     86.5     15.8     13.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      538)
      89      118       94      225      234      378      382
 
 
S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                    Code-138741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 500 INDEX X $250.00)                            OPEN INTEREST:      394,064
COMMITMENTS
  21,980   37,271   27,577  262,384  249,781  311,941  314,628   82,123   79,436

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:      3,529)
   1,050   -5,074    1,052   -1,330    9,607      772    5,585    2,756   -2,057

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.6      9.5      7.0     66.6     63.4     79.2     79.8     20.8     20.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      149)
      20       29       35       79       69      122      110
 
 
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-13874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($50 X S&P 500 INDEX)                                OPEN INTEREST:    2,931,484
COMMITMENTS
 277,003  330,424   85,270  2205189  2252416  2567462  2668110  364,022  263,374

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:    -26,950)
 -22,321   -3,300  -14,489   -2,730      975  -39,540  -16,814   12,590  -10,136

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.4     11.3      2.9     75.2     76.8     87.6     91.0     12.4      9.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      481)
      81       99       74      198      212      325      339
 
 
E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-33874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $100)                               OPEN INTEREST:       87,234
COMMITMENTS
  11,132    7,072        0   65,690   75,607   76,822   82,679   10,412    4,555

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:     -1,601)
    -342   -1,061     -163   -1,697     -747   -2,202   -1,971      601      370

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.8      8.1      0.0     75.3     86.7     88.1     94.8     11.9      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       84)
      10        2        0       49       35       59       37
 
 
NASDAQ-100 Consolidated - CHICAGO MERCANTILE EXCHANGE                Code-20974+
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 INDEX X $100)                            OPEN INTEREST:       84,661
COMMITMENTS
  18,267   13,632    1,520   54,304   63,922   74,091   79,074   10,570    5,587

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:      5,361)
   5,275   -1,219      304     -973    7,138    4,605    6,223      756     -861

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.6     16.1      1.8     64.1     75.5     87.5     93.4     12.5      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      217)
      66       32       17       69       82      144      122
 
 
NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                 Code-209741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 INDEX X $100)                            OPEN INTEREST:       13,963
COMMITMENTS
     985    2,497        0    7,307   10,257    8,292   12,754    5,671    1,209

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:        531)
     738        0        0     -294      550      444      550       87      -19

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.1     17.9      0.0     52.3     73.5     59.4     91.3     40.6      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        1        0       10       12       11       13
 
 
NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE          Code-209742
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 STOCK INDEX X $20)                       OPEN INTEREST:      353,491
COMMITMENTS
  91,334   60,600    2,674  234,987  268,324  328,995  331,598   24,497   21,894

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:     24,151)
  26,375   -2,403   -2,172   -3,397   32,938   20,806   28,364    3,345   -4,212

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.8     17.1      0.8     66.5     75.9     93.1     93.8      6.9      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      213)
      66       32       16       63       77      137      117
 
 
AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                      Code-232741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF AUD 100,000)                           OPEN INTEREST:      108,584
COMMITMENTS
  62,401   13,270    4,157   15,926   74,998   82,484   92,425   26,099   16,159

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:     11,012)
  10,962    2,646      408      348    9,286   11,718   12,340     -706   -1,329

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    57.5     12.2      3.8     14.7     69.1     76.0     85.1     24.0     14.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       76)
      31       16       12       17       24       54       46
 
 
NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE                   Code-240741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X $5.00)                               OPEN INTEREST:       31,951
COMMITMENTS
   7,343    4,271        8   14,694   11,405   22,045   15,684    9,906   16,267

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:      1,350)
    -877      -58        0      199      403     -678      345    2,028    1,005

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.0     13.4      0.0     46.0     35.7     69.0     49.1     31.0     50.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
      12        8        1       18       14       30       23
 
 
NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE         Code-240743
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X JPY 500)                             OPEN INTEREST:       50,048
COMMITMENTS
   3,615    5,248      557   38,347   22,862   42,519   28,667    7,529   21,381

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:      2,045)
     -14     -710     -421    2,241    1,051    1,806      -80      239    2,125

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.2     10.5      1.1     76.6     45.7     85.0     57.3     15.0     42.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
       7       11        1       21       20       29       31
 
 
E-MINI MSCI EAFE - CHICAGO MERCANTILE EXCHANGE                       Code-244741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(MSCI EAFE INDEX X $50)                              OPEN INTEREST:       31,315
COMMITMENTS
   5,684        0      300   21,766   28,736   27,750   29,036    3,565    2,279

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:     -2,213)
     945     -265        0   -3,661   -1,520   -2,716   -1,785      503     -428

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.2      0.0      1.0     69.5     91.8     88.6     92.7     11.4      7.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       7        0        1       18       21       25       22
 
 
E-MINI MSCI EMERGING MARKETS - CHICAGO MERCANTILE EXCHANGE           Code-244742
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(MSCI INDEX X $50)                                   OPEN INTEREST:       27,104
COMMITMENTS
   6,790      204        0   14,555   25,149   21,345   25,353    5,759    1,751

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:       -123)
     -15     -207        0     -861      109     -876      -98      753      -25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.1      0.8      0.0     53.7     92.8     78.8     93.5     21.2      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
      12        1        0       17       16       29       17
 
 
S&P GSCI COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE               Code-256741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/03/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(GSCI X $250)                                        OPEN INTEREST:       15,996
COMMITMENTS
   4,217    3,716        3   10,566   11,331   14,786   15,050    1,210      946

CHANGES FROM 07/27/10 (CHANGE IN OPEN INTEREST:         -5)
      64     -390        3     -182      342     -115      -45      110       40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.4     23.2      0.0     66.1     70.8     92.4     94.1      7.6      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
      11        5        2        7        2       18        9
```

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Updated August 6, 2010