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WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      652,769
COMMITMENTS
  87,705  103,989  172,894  344,447  308,168  605,046  585,050   47,723   67,718

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:      3,736)
  -2,561   -2,361   -2,262    7,416    6,678    2,594    2,056    1,142    1,680

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.4     15.9     26.5     52.8     47.2     92.7     89.6      7.3     10.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      489)
     157      169      199      102      143      383      402
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    2,380,072
COMMITMENTS
 541,651  107,639  818,854  794,902  1146192  2155407  2072685  224,665  307,387

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:     22,949)
  -7,750    8,071    1,148   26,471   11,215   19,869   20,434    3,080    2,515

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.8      4.5     34.4     33.4     48.2     90.6     87.1      9.4     12.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      951)
     292      179      307      282      429      703      799
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       14,999
COMMITMENTS
   3,177      273    1,098    7,623   11,966   11,898   13,338    3,100    1,661

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:        571)
    -137       70      230      567      201      660      501      -89       70

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.2      1.8      7.3     50.8     79.8     79.3     88.9     20.7     11.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
      19        5        7       16       13       38       23
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      904,359
COMMITMENTS
 208,695   24,813  280,209  352,735  497,739  841,639  802,761   62,721  101,598

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:     21,426)
  19,134   -2,070    2,641      901   15,493   22,676   16,064   -1,250    5,361

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.1      2.7     31.0     39.0     55.0     93.1     88.8      6.9     11.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      620)
     226      121      216      142      228      475      490
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 1,000 Bushels)                         OPEN INTEREST:       23,442
COMMITMENTS
  19,119      723    1,221        0    3,879   20,340    5,823    3,102   17,619

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:     -6,598)
  -6,282   -2,686     -811      -32   -2,606   -7,125   -6,103      527     -495

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    81.6      3.1      5.2      0.0     16.5     86.8     24.8     13.2     75.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
      15        4        7        0        7       15       18
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      424,199
COMMITMENTS
 104,478   24,640   97,518  181,585  280,066  383,581  402,223   40,618   21,976

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:     16,545)
    -698       73    8,919    8,754    6,234   16,975   15,225     -430    1,320

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.6      5.8     23.0     42.8     66.0     90.4     94.8      9.6      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      266)
     112       49       78       64       73      222      173
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      793,337
COMMITMENTS
  98,174   98,219   51,182  482,367  499,967  631,723  649,368  161,614  143,969

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:      2,420)
     749   -7,466    1,672    8,817    5,740   11,238      -55   -8,818    2,474

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.4     12.4      6.5     60.8     63.0     79.6     81.9     20.4     18.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      184)
      37       31       44       96       95      156      147
 
 
LONG-TERM U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE               Code-020604
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      241,628
COMMITMENTS
  38,944   28,681      550  155,284  174,106  194,778  203,337   46,850   38,291

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:      8,684)
     960    2,371      266    6,738    3,167    7,964    5,804      721    2,880

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.1     11.9      0.2     64.3     72.1     80.6     84.2     19.4     15.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       7        5        2       22       26       30       32
 
 
CBT ETHANOL - CHICAGO BOARD OF TRADE                                 Code-025601
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 29,000 U.S. GALLONS)                   OPEN INTEREST:        9,176
COMMITMENTS
     847    1,191      609    7,430    7,189    8,886    8,989      290      187

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:       -273)
      25     -186      268     -598     -374     -305     -292       32       19

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.2     13.0      6.6     81.0     78.3     96.8     98.0      3.2      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       5        6        5       20       19       30       25
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      241,723
COMMITMENTS
  63,418   12,603   43,834   94,872  166,617  202,124  223,054   39,598   18,669

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:      8,707)
     153     -763    1,666    4,738    7,488    6,557    8,391    2,149      316

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.2      5.2     18.1     39.2     68.9     83.6     92.3     16.4      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      207)
      76       30       51       76       73      178      136
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       21,115
COMMITMENTS
   4,662    2,268    3,916    7,011   13,300   15,588   19,483    5,527    1,631

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:      1,025)
    -279      -25      343      373      564      437      881      589      144

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.1     10.7     18.5     33.2     63.0     73.8     92.3     26.2      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       91)
      41       11       16       28       20       78       44
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      777,703
COMMITMENTS
 205,476  115,529   44,160  417,031  499,027  666,667  658,717  111,036  118,987

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:      4,118)
  17,396   -8,033    8,224  -16,684    7,958    8,935    8,149   -4,817   -4,031

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.4     14.9      5.7     53.6     64.2     85.7     84.7     14.3     15.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      220)
      43       39       27       83      106      140      159
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,258,344
COMMITMENTS
 248,439  170,480  335,800  1327565  1412399  1911804  1918678  346,540  339,665

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:    -55,149)
     529  -12,476   33,017  -87,678  -66,244  -54,133  -45,704   -1,016   -9,445

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.0      7.5     14.9     58.8     62.5     84.7     85.0     15.3     15.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      306)
      49       66       85      157      167      256      268
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,209,152
COMMITMENTS
 279,502   82,562   87,618  603,043  790,723  970,164  960,903  238,988  248,249

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:     68,792)
  66,521   -2,551   10,773  -16,758   70,688   60,536   78,910    8,257  -10,117

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.1      6.8      7.2     49.9     65.4     80.2     79.5     19.8     20.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      176)
      48       23       35       76       95      133      144
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:    1,326,111
COMMITMENTS
 131,191   22,806  739,640  415,777  510,667  1286608  1273113   39,502   52,998

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:     12,964)
  10,061      382    3,361   -4,744    6,019    8,677    9,761    4,287    3,203

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.9      1.7     55.8     31.4     38.5     97.0     96.0      3.0      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      115)
      36       17       41       57       56      106      101
 
 
DJIA Consolidated - CHICAGO BOARD OF TRADE                           Code-12460+
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       46,592
COMMITMENTS
  16,843    4,277      704   22,655   36,615   40,202   41,595    6,390    4,997

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:       -506)
    -397     -392      -90      123       19     -364     -463     -141      -43

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.1      9.2      1.5     48.6     78.6     86.3     89.3     13.7     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       95)
      27       13        8       30       37       62       53
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:       93,184
COMMITMENTS
  33,686    8,553    1,408   45,310   73,230   80,404   83,191   12,780    9,994

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:     -1,011)
    -794     -783     -180      246       38     -729     -925     -283      -86

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.1      9.2      1.5     48.6     78.6     86.3     89.3     13.7     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       95)
      27       13        8       30       37       62       53
 
 
INTEREST RATE SWAPS 10YR - CHICAGO BOARD OF TRADE                    Code-246602
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       12,513
COMMITMENTS
   1,202    1,760        0   11,001   10,677   12,203   12,437      310       76

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:        419)
      14   -1,700        0      429    2,119      443      419      -24        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.6     14.1      0.0     87.9     85.3     97.5     99.4      2.5      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       5        7        0       12       12       17       19
 
 
INTEREST RATE SWAPS 5YR - CHICAGO BOARD OF TRADE                     Code-247602
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/19/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       42,757
COMMITMENTS
   2,026    1,148        0   40,365   41,430   42,391   42,578      366      179

CHANGES FROM 10/12/10 (CHANGE IN OPEN INTEREST:      1,743)
    -203      148        0    1,849    1,542    1,646    1,690       97       53

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.7      2.7      0.0     94.4     96.9     99.1     99.6      0.9      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       4        4        0        6       18       10       22
```

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Updated October 22, 2010