WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY 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:      314,959
COMMITMENTS
  65,390   77,054   72,539  149,318  119,390  287,247  268,983   27,712   45,976

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:     17,495)
    -868    8,438   11,793    5,833   -3,851   16,758   16,380      737    1,115

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.8     24.5     23.0     47.4     37.9     91.2     85.4      8.8     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      356)
      71      137      154       73       89      264      310
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY 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:      811,140
COMMITMENTS
 186,372   86,656  118,292  396,213  418,872  700,877  623,820  110,263  187,320

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:     23,869)
   6,683    3,893      629   15,073    9,539   22,385   14,061    1,484    9,808

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    23.0     10.7     14.6     48.8     51.6     86.4     76.9     13.6     23.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      527)
     127      110      152      174      225      394      424
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY 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:       14,700
COMMITMENTS
   1,742    2,251      404    9,828    9,348   11,974   12,003    2,726    2,697

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:        803)
     -53      233      197      315       95      459      525      344      278

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.9     15.3      2.7     66.9     63.6     81.5     81.7     18.5     18.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       6       11        2       20       10       28       22
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY 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:      316,690
COMMITMENTS
  84,467   44,131   46,052  148,370  162,905  278,889  253,088   37,801   63,602

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:      4,914)
   5,209   -1,130    2,356      171    3,589    7,736    4,815   -2,822       99

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.7     13.9     14.5     46.9     51.4     88.1     79.9     11.9     20.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      342)
      97       97      117       97      108      270      268
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
FUTURES ONLY 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 TRADERS
    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
FUTURES ONLY 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:      208,168
COMMITMENTS
  24,882   31,908   36,931  121,234  119,126  183,047  187,965   25,121   20,203

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:        418)
   1,837   -6,814      540      571    9,975    2,948    3,701   -2,530   -3,283

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    12.0     15.3     17.7     58.2     57.2     87.9     90.3     12.1      9.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      181)
      42       46       53       61       48      138      131
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY 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:      720,074
COMMITMENTS
  46,404  123,597    7,261  559,800  458,964  613,465  589,822  106,609  130,252

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:     11,329)
   1,997  -12,876      776   10,673   20,184   13,446    8,084   -2,117    3,245

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.4     17.2      1.0     77.7     63.7     85.2     81.9     14.8     18.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      147)
      18       39        8       63       68       87      109
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY 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:      110,721
COMMITMENTS
  30,819    6,861   11,761   43,468   76,175   86,048   94,797   24,673   15,924

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:     -1,896)
   1,693   -1,252      429   -2,677    1,232     -555      409   -1,341   -2,305

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.8      6.2     10.6     39.3     68.8     77.7     85.6     22.3     14.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      139)
      43       22       31       58       45      117       88
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY 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:        6,915
COMMITMENTS
   1,339    1,074      670    3,981    3,370    5,990    5,114      925    1,801

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:        186)
      34      -33      288     -114       47      208      302      -22     -116

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.4     15.5      9.7     57.6     48.7     86.6     74.0     13.4     26.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       9        8        7       21       13       34       26
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY 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:      503,851
COMMITMENTS
 107,449   56,092    3,909  294,890  367,300  406,248  427,301   97,603   76,550

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:     12,485)
   6,185    1,225      420   -7,824   13,034   -1,219   14,679   13,704   -2,194

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.3     11.1      0.8     58.5     72.9     80.6     84.8     19.4     15.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      145)
      27       28        7       63       67       95       97
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY 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:    1,043,174
COMMITMENTS
 116,758  163,499    6,106  694,424  622,393  817,288  791,998  225,886  251,176

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:      9,334)
  22,742   27,832  -11,445    4,010  -25,304   15,307   -8,917   -5,973   18,251

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.2     15.7      0.6     66.6     59.7     78.3     75.9     21.7     24.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      190)
      30       39       14       87       80      123      127
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY 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:      838,895
COMMITMENTS
  86,079   93,285    3,095  570,731  581,810  659,905  678,190  178,990  160,705

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:    -43,206)
 -20,076    3,176      733  -24,455  -51,821  -43,798  -47,912      592    4,706

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.3     11.1      0.4     68.0     69.4     78.7     80.8     21.3     19.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      124)
      19       24        8       59       60       82       88
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY 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:      432,096
COMMITMENTS
 173,395   14,433   45,359  179,416  343,794  398,170  403,586   33,926   28,510

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:     21,541)
  17,179   -1,851   -1,042    9,129   26,642   25,266   23,749   -3,725   -2,208

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    40.1      3.3     10.5     41.5     79.6     92.1     93.4      7.9      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       86)
      28       11       26       37       29       76       60
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
FUTURES ONLY 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:        8,226
COMMITMENTS
   3,479    1,044        0    1,932    3,832    5,411    4,876    2,815    3,350

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:     -1,586)
     436      258        0     -504       21      -68      279   -1,518   -1,865

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.3     12.7      0.0     23.5     46.6     65.8     59.3     34.2     40.7

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
FUTURES ONLY 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:       50,945
COMMITMENTS
  15,082   12,805      159   25,518   25,310   40,759   38,274   10,186   12,671

CHANGES FROM 03/24/09 (CHANGE IN OPEN INTEREST:      3,538)
   1,606       14      -86    2,525    4,850    4,045    4,778     -507   -1,240

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.6     25.1      0.3     50.1     49.7     80.0     75.1     20.0     24.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       82)
      22       20        3       24       25       47       47
 
 
INTEREST RATE SWAPS 10YR - CHICAGO BOARD OF TRADE                    Code-246602
FUTURES ONLY 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 TRADERS
    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
FUTURES ONLY 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 TRADERS
    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
 

Updated April 3, 2009