```
 
 
WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      390,190
COMMITMENTS
  64,231   69,393  119,905  176,710  154,049  360,846  343,346   29,344   46,844

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:     20,030)
   3,033   -5,242   12,124    4,167   12,182   19,324   19,064      706      966

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.5     17.8     30.7     45.3     39.5     92.5     88.0      7.5     12.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      328)
      79      122      146       79       92      259      289
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,160,066
COMMITMENTS
 145,526   78,725  364,003  512,958  507,560  1022486  950,288  137,579  209,778

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:     40,293)
   5,639  -30,767   24,986    9,257   45,777   39,882   39,996      411      297

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.5      6.8     31.4     44.2     43.8     88.1     81.9     11.9     18.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      547)
     131      130      201      220      238      469      468
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       15,663
COMMITMENTS
     661    2,200    1,486   11,233    9,509   13,381   13,195    2,282    2,467

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:       -464)
     163     -264       -1     -810      -96     -648     -361      184     -103

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.2     14.0      9.5     71.7     60.7     85.4     84.2     14.6     15.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       7       11        5       21       14       31       28
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      421,601
COMMITMENTS
  60,968   38,520  141,050  176,427  176,215  378,444  355,785   43,156   65,815

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:     17,894)
   7,693   -1,734   12,386      840   11,372   20,918   22,023   -3,024   -4,129

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.5      9.1     33.5     41.8     41.8     89.8     84.4     10.2     15.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      341)
      86      107      148      108      113      292      292
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       10,769
COMMITMENTS
   7,184    1,452      579        0    1,094    7,763    3,125    3,006    7,644

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    66.7     13.5      5.4      0.0     10.2     72.1     29.0     27.9     71.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
      11        6       10        0        3       12       18
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      240,044
COMMITMENTS
  20,489   44,194   55,788  139,133  114,740  215,410  214,722   24,634   25,322

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:      2,394)
    -859    6,342   -2,261    6,408    1,522    3,288    5,603     -894   -3,208

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.5     18.4     23.2     58.0     47.8     89.7     89.5     10.3     10.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      197)
      42       60       62       63       61      147      159
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      799,745
COMMITMENTS
  37,903  138,666   51,820  591,018  450,746  680,741  641,232  119,004  158,513

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:     10,360)
  -1,423   -2,614    6,930   -2,739    8,355    2,768   12,670    7,592   -2,310

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.7     17.3      6.5     73.9     56.4     85.1     80.2     14.9     19.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      151)
      27       35       44       73       76      125      130
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      125,278
COMMITMENTS
  23,302    8,621   23,010   54,501   72,155  100,813  103,787   24,465   21,491

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:      1,100)
   1,596   -3,942    1,879   -3,910    4,268     -435    2,205    1,534   -1,105

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.6      6.9     18.4     43.5     57.6     80.5     82.8     19.5     17.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      143)
      36       30       39       61       50      123       99
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:        7,349
COMMITMENTS
   1,339    1,448      500    4,327    3,023    6,165    4,970    1,184    2,379

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:        325)
     -56      136       15      392     -226      351      -76      -26      401

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.2     19.7      6.8     58.9     41.1     83.9     67.6     16.1     32.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
      11       12        5       23       14       36       29
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      490,191
COMMITMENTS
  82,851   45,861   19,989  303,867  347,767  406,707  413,617   83,485   76,574

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:     20,216)
   4,965   -8,351    2,617    8,618   12,610   16,199    6,875    4,016   13,340

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.9      9.4      4.1     62.0     70.9     83.0     84.4     17.0     15.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      138)
      28       23       16       66       65      101       97
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,332,874
COMMITMENTS
  75,331  149,870  169,887  856,493  769,943  1101711  1089701  231,162  243,172

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:     84,885)
  -1,413   13,131   24,463   45,888   49,451   68,938   87,045   15,947   -2,160

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.7     11.2     12.7     64.3     57.8     82.7     81.8     17.3     18.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      212)
      32       49       54      115      112      180      182
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      922,181
COMMITMENTS
  97,524   78,029   25,667  634,448  655,772  757,639  759,467  164,542  162,713

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:    -55,890)
 -18,952   -2,785    5,113  -30,054  -51,823  -43,893  -49,495  -11,997   -6,394

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.6      8.5      2.8     68.8     71.1     82.2     82.4     17.8     17.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      129)
      14       36       26       67       62       99      106
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      492,120
COMMITMENTS
 149,563   18,041  130,839  176,385  313,735  456,787  462,615   35,334   29,506

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:     30,126)
   6,600    5,190    6,278   17,019   17,792   29,897   29,260      229      866

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.4      3.7     26.6     35.8     63.8     92.8     94.0      7.2      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       78)
      25       14       32       33       29       71       65
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       27,589
COMMITMENTS
   6,073    4,887    1,366   15,332   15,967   22,772   22,221    4,818    5,368

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:        344)
     219     -877       73     -103      318      189     -486      156      831

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.0     17.7      5.0     55.6     57.9     82.5     80.5     17.5     19.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
      10        9        9       14        8       29       21
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:       95,591
COMMITMENTS
  24,430   21,760    3,476   53,293   50,206   81,199   75,442   14,391   20,149

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:     14,248)
   1,579    5,096    1,527   15,395    2,914   18,501    9,537   -4,253    4,711

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.6     22.8      3.6     55.8     52.5     84.9     78.9     15.1     21.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      102)
      27       29       21       32       34       73       71
 
 
INTEREST RATE SWAPS 10YR - CHICAGO BOARD OF TRADE                    Code-246602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       16,458
COMMITMENTS
   5,604    2,199       81   10,683   13,995   16,368   16,275       90      183

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:    -14,196)
  -4,883   -2,202     -351   -7,813  -10,438  -13,047  -12,991   -1,149   -1,205

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.1     13.4      0.5     64.9     85.0     99.5     98.9      0.5      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
      11       10        1       10       10       22       20
 
 
INTEREST RATE SWAPS 5YR - CHICAGO BOARD OF TRADE                     Code-247602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/17/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       18,981
COMMITMENTS
  10,558      937      162    8,138   17,728   18,858   18,827      123      154

CHANGES FROM 03/10/09 (CHANGE IN OPEN INTEREST:    -16,815)
     563     -517   -2,228  -14,496  -13,363  -16,161  -16,108     -654     -707

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    55.6      4.9      0.9     42.9     93.4     99.4     99.2      0.6      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       9        7        2        9        6       19       14
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Updated March 20, 2009