```
 
 
WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      412,485
COMMITMENTS
  64,681   73,217  136,468  180,242  153,522  381,391  363,207   31,094   49,279

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:     15,035)
    -304    8,070    9,530    5,233   -3,872   14,458   13,728      577    1,307

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.7     17.8     33.1     43.7     37.2     92.5     88.1      7.5     11.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      370)
      81      140      176       84       96      296      329
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,224,961
COMMITMENTS
 157,038   74,905  380,552  547,018  543,741  1084608  999,197  140,353  225,764

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:     29,006)
   7,680      789    3,591   15,586   11,791   26,856   16,172    2,150   12,834

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.8      6.1     31.1     44.7     44.4     88.5     81.6     11.5     18.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      557)
     146      112      206      226      245      480      479
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       16,096
COMMITMENTS
     986    2,258    1,540   10,793    9,544   13,320   13,341    2,777    2,755

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:        638)
      14      235       91      254       98      359      424      279      214

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.1     14.0      9.6     67.1     59.3     82.7     82.9     17.3     17.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       4       13        5       21       12       29       27
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      446,942
COMMITMENTS
  77,208   28,459  150,445  175,551  196,242  403,205  375,147   43,737   71,795

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:     -5,261)
   3,633   -1,395   -3,639   -1,775      443   -1,781   -4,591   -3,480     -670

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.3      6.4     33.7     39.3     43.9     90.2     83.9      9.8     16.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      354)
     118       89      162      109      114      317      295
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       13,864
COMMITMENTS
  10,046    1,175      464        0    1,612   10,510    3,251    3,354   10,613

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:        247)
     575     -117     -195        0      122      380     -190     -133      437

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    72.5      8.5      3.3      0.0     11.6     75.8     23.4     24.2     76.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
      11        5        8        0        4       11       17
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      241,849
COMMITMENTS
  21,407   33,621   56,915  136,894  129,509  215,216  220,045   26,633   21,804

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:        299)
   1,230   -6,306      116    1,225    9,697    2,571    3,507   -2,272   -3,209

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.9     13.9     23.5     56.6     53.5     89.0     91.0     11.0      9.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      186)
      41       51       60       65       59      147      148
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      799,377
COMMITMENTS
  50,313  120,997   43,711  590,868  495,310  684,891  660,017  114,486  139,360

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:    -15,154)
   3,195  -13,662  -11,005   -2,807   10,752  -10,617  -13,916   -4,536   -1,238

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.3     15.1      5.5     73.9     62.0     85.7     82.6     14.3     17.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      150)
      26       33       30       75       77      115      126
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      126,448
COMMITMENTS
  28,939    5,855   22,345   49,041   80,983  100,325  109,183   26,123   17,264

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:     -3,302)
   1,216     -224     -791   -2,566     -167   -2,141   -1,182   -1,161   -2,120

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.9      4.6     17.7     38.8     64.0     79.3     86.3     20.7     13.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      141)
      43       26       37       59       51      122       98
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:        7,505
COMMITMENTS
   1,484    1,092      888    4,161    3,612    6,533    5,592      972    1,913

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:        407)
     164      -51      364      -95      190      433      503      -26      -96

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.8     14.5     11.8     55.4     48.1     87.1     74.5     12.9     25.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
      13        8        7       22       16       37       30
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      523,063
COMMITMENTS
 105,179   54,701   21,552  298,566  369,657  425,297  445,911   97,767   77,153

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:      3,704)
   8,711    7,210   -7,832   -9,461    6,966   -8,582    6,344   12,286   -2,641

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.1     10.5      4.1     57.1     70.7     81.3     85.2     18.7     14.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      146)
      30       26       16       65       68      104      101
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,414,271
COMMITMENTS
 120,965  143,768  165,556  882,834  836,487  1169355  1145811  244,916  268,460

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:   -131,334)
  27,427   25,615  -87,901  -51,712  -73,388 -112,186 -135,675  -19,148    4,341

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.6     10.2     11.7     62.4     59.1     82.7     81.0     17.3     19.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      203)
      33       41       53      111      104      174      168
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      892,708
COMMITMENTS
  84,063   89,970   32,690  589,557  604,746  706,310  727,405  186,398  165,303

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:    -62,347)
 -22,428   11,721   -7,423  -33,137  -70,733  -62,988  -66,434      641    4,087

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.4     10.1      3.7     66.0     67.7     79.1     81.5     20.9     18.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      128)
      16       31       23       63       67       94      106
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      548,592
COMMITMENTS
 167,727   13,612  143,286  201,592  361,683  512,605  518,581   35,987   30,011

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:     31,231)
  15,429   -2,575    6,795   13,372   29,561   35,597   33,781   -4,366   -2,551

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.6      2.5     26.1     36.7     65.9     93.4     94.5      6.6      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       89)
      32        9       36       39       36       82       75
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:        8,548
COMMITMENTS
   3,479    1,044        0    1,932    3,832    5,411    4,876    3,137    3,672

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:     -1,532)
     436      258        0     -540      -61     -104      197   -1,428   -1,729

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    40.7     12.2      0.0     22.6     44.8     63.3     57.0     36.7     43.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       6        3        0        7        5       13        8
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:       56,645
COMMITMENTS
  15,155   12,707      601   30,465   30,365   46,221   43,673   10,424   12,972

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:      4,043)
   1,682      -23       -8    2,826    5,229    4,500    5,199     -457   -1,156

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.8     22.4      1.1     53.8     53.6     81.6     77.1     18.4     22.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       83)
      23       20        8       26       25       53       49
 
 
INTEREST RATE SWAPS 10YR - CHICAGO BOARD OF TRADE                    Code-246602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       21,845
COMMITMENTS
  10,442    5,661      114   11,108   15,950   21,664   21,725      181      120

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:        720)
     947     -216       -4     -321      995      622      775       98      -55

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    47.8     25.9      0.5     50.8     73.0     99.2     99.5      0.8      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
      12       14        2        9       13       23       27
 
 
INTEREST RATE SWAPS 5YR - CHICAGO BOARD OF TRADE                     Code-247602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/31/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       22,218
COMMITMENTS
   8,936    1,090    1,784   11,253   19,287   21,973   22,161      245       57

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:     -5,541)
  -3,069      122    1,486   -4,017   -7,066   -5,600   -5,458       59      -83

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    40.2      4.9      8.0     50.6     86.8     98.9     99.7      1.1      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
      10        7        3       11        7       22       16
```

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Updated April 3, 2009