```
 
 
WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      499,684
COMMITMENTS
  77,458  109,559  118,943  267,946  213,081  464,347  441,582   35,337   58,101

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:      6,944)
    -916   -2,202    6,562      478    1,397    6,124    5,757      820    1,187

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.5     21.9     23.8     53.6     42.6     92.9     88.4      7.1     11.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      403)
     107      164      146       76      102      287      327
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,423,552
COMMITMENTS
 255,594  143,074  342,853  679,700  642,316  1278147  1128243  145,405  295,309

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:     33,055)
   1,899    7,385   19,234    8,587    1,960   29,720   28,579    3,336    4,477

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.0     10.1     24.1     47.7     45.1     89.8     79.3     10.2     20.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      687)
     177      163      233      217      283      517      590
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       16,891
COMMITMENTS
   1,346    3,492    1,743   10,270    9,730   13,359   14,965    3,531    1,926

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:      1,098)
     -31      401      157      640      390      765      948      333      150

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.0     20.7     10.3     60.8     57.6     79.1     88.6     20.9     11.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
       9       17        4       16       12       28       30
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      542,939
COMMITMENTS
  89,138   85,771  143,589  267,271  211,132  499,998  440,491   42,942  102,448

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:     12,510)
     780   13,914    6,091   10,441   -8,676   17,312   11,329   -4,802    1,181

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.4     15.8     26.4     49.2     38.9     92.1     81.1      7.9     18.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      448)
     128      151      165      110      151      333      383
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       13,886
COMMITMENTS
  10,835      653      369       78    1,795   11,282    2,817    2,604   11,069

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:        416)
     486      283     -147        0       82      339      218       77      198

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    78.0      4.7      2.7      0.6     12.9     81.2     20.3     18.8     79.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
      12        3       11        2        6       16       18
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      324,869
COMMITMENTS
  59,419   33,677   67,258  164,855  201,581  291,532  302,517   33,337   22,352

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:      6,384)
   6,227    5,820   -1,987      274      975    4,514    4,808    1,871    1,576

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.3     10.4     20.7     50.7     62.0     89.7     93.1     10.3      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      229)
      72       57       67       63       65      179      163
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      702,818
COMMITMENTS
  41,669  149,051   46,201  493,606  355,374  581,475  550,625  121,343  152,193

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:    -35,608)
 -10,135     -818    5,164  -25,712  -33,586  -30,683  -29,239   -4,926   -6,369

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.9     21.2      6.6     70.2     50.6     82.7     78.3     17.3     21.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      160)
      23       38       40       77       78      125      132
 
 
LONG-TERM U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE               Code-020604
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:       78,834
COMMITMENTS
       0   13,925    1,000   46,350   46,608   47,350   61,533   31,484   17,301

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:      4,947)
  -1,876    1,609     -242   -1,883    3,526   -4,001    4,893    8,948       54

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     0.0     17.7      1.3     58.8     59.1     60.1     78.1     39.9     21.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        3        1       12       12       13       15
 
 
CBT ETHANOL - CHICAGO BOARD OF TRADE                                 Code-025601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 29,000 U.S. GALLONS)                   OPEN INTEREST:        8,018
COMMITMENTS
     100      480      115    7,483    7,171    7,698    7,766      320      252

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:       -440)
     -84      140      -27     -499     -662     -610     -549      170      109

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.2      6.0      1.4     93.3     89.4     96.0     96.9      4.0      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       2        5        2       17       18       21       23
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      229,233
COMMITMENTS
  47,670   40,678   43,492  104,838  114,484  195,999  198,654   33,233   30,579

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:      7,845)
  -3,339   11,231    2,720   10,395   -9,076    9,777    4,875   -1,932    2,970

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.8     17.7     19.0     45.7     49.9     85.5     86.7     14.5     13.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      185)
      47       52       58       65       50      147      139
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       15,122
COMMITMENTS
   3,350    2,087    1,183    7,678    8,901   12,212   12,172    2,910    2,949

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:     -1,076)
    -136      194     -436     -373   -1,647     -944   -1,889     -132      813

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.2     13.8      7.8     50.8     58.9     80.8     80.5     19.2     19.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       66)
      21       14       11       25       16       53       35
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      907,021
COMMITMENTS
 254,913  130,847   45,395  510,927  604,599  811,235  780,840   95,786  126,181

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:    -37,880)
 -11,631    5,348   -3,330  -23,249  -37,844  -38,209  -35,826      329   -2,054

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    28.1     14.4      5.0     56.3     66.7     89.4     86.1     10.6     13.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      236)
      39       51       32       85      121      141      187
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,680,129
COMMITMENTS
 164,350  249,202  207,226  1021214  937,072  1392789  1393499  287,340  286,630

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:    -15,180)
   2,347    6,095    3,931   -8,890  -16,332   -2,612   -6,306  -12,568   -8,874

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.8     14.8     12.3     60.8     55.8     82.9     82.9     17.1     17.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      250)
      48       54       69      123      129      206      217
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,016,392
COMMITMENTS
 165,284  134,756   35,048  587,419  612,116  787,751  781,920  228,640  234,471

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:    -21,222)
  -5,394    1,444  -10,296  -15,245    1,629  -30,935   -7,223    9,713  -13,999

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.3     13.3      3.4     57.8     60.2     77.5     76.9     22.5     23.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      151)
      25       28       21       73       81      108      120
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      853,194
COMMITMENTS
  83,843   83,510  244,881  483,765  470,720  812,489  799,111   40,704   54,082

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:     31,394)
  20,266    8,649     -327   10,396   15,923   30,335   24,245    1,059    7,149

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.8      9.8     28.7     56.7     55.2     95.2     93.7      4.8      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      139)
      26       32       39       65       73      111      125
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       14,025
COMMITMENTS
   3,478    1,765        3    8,010    8,989   11,491   10,757    2,533    3,267

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:         51)
      64      388        0     -156       -3      -92      385      142     -335

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.8     12.6      0.0     57.1     64.1     81.9     76.7     18.1     23.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       5        4        1        6       10       11       15
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:       87,906
COMMITMENTS
  38,351   10,781      942   35,390   63,128   74,683   74,851   13,223   13,055

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:     10,024)
   8,285    1,689     -194    2,104    6,007   10,195    7,502     -171    2,522

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    43.6     12.3      1.1     40.3     71.8     85.0     85.1     15.0     14.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      100)
      35       15       11       27       38       64       62
 
 
INTEREST RATE SWAPS 10YR - CHICAGO BOARD OF TRADE                    Code-246602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       16,094
COMMITMENTS
   2,602    1,082      986   12,288   13,817   15,876   15,885      218      209

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:      2,589)
     611       14      986      965    1,544    2,562    2,544       27       45

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.2      6.7      6.1     76.4     85.9     98.6     98.7      1.4      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       6       10        1       13       16       19       27
 
 
INTEREST RATE SWAPS 5YR - CHICAGO BOARD OF TRADE                     Code-247602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       25,611
COMMITMENTS
   7,551    1,727      474   17,327   23,246   25,352   25,447      259      164

CHANGES FROM 03/02/10 (CHANGE IN OPEN INTEREST:      1,032)
     189     -600      263      565    1,542    1,017    1,205       15     -173

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.5      6.7      1.9     67.7     90.8     99.0     99.4      1.0      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
      11        4        1        6       16       17       21
```

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Updated March 12, 2010