```
 
 
WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      583,881
COMMITMENTS
 116,980  131,873  188,236  237,117  205,787  542,332  525,895   41,549   57,986

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:     -2,264)
  -6,300   -3,211   14,550  -11,809  -16,610   -3,558   -5,271    1,294    3,006

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.0     22.6     32.2     40.6     35.2     92.9     90.1      7.1      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      415)
     131      143      155      109      122      322      345
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,895,395
COMMITMENTS
 370,116  211,464  569,357  767,307  834,471  1706780  1615292  188,615  280,104

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:     76,840)
 -59,259   38,239   79,853   43,676  -44,384   64,271   73,708   12,569    3,132

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.5     11.2     30.0     40.5     44.0     90.0     85.2     10.0     14.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      758)
     196      186      256      275      329      617      633
 
 
CORN CSO - CHICAGO BOARD OF TRADE                                    Code-00260C
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:        9,371
COMMITMENTS
   5,144    1,713    1,261    2,689    5,619    9,094    8,593      277      779

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:        182)
     252      323      -14     -112      -50      126      259       56      -77

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    54.9     18.3     13.5     28.7     60.0     97.0     91.7      3.0      8.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       7        6        7        7        9       14       22
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       12,094
COMMITMENTS
   4,322      332      986    4,259    9,682    9,566   10,999    2,528    1,095

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:       -291)
    -359      136     -262      204       71     -417      -55      126     -236

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.7      2.7      8.1     35.2     80.1     79.1     90.9     20.9      9.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
      18        5        7       14       14       36       23
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      780,729
COMMITMENTS
 168,053   66,970  255,043  298,821  384,200  721,917  706,213   58,812   74,516

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:    -14,348)
 -14,197   13,102    4,122     -391  -34,415  -10,466  -17,190   -3,882    2,842

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.5      8.6     32.7     38.3     49.2     92.5     90.5      7.5      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      486)
     176      142      222      121      141      407      413
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      383,549
COMMITMENTS
  65,314  104,215   80,177  205,060  161,260  350,550  345,652   32,999   37,897

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:      6,320)
  -2,372    2,378    6,808    6,657   -4,659   11,093    4,527   -4,772    1,794

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.0     27.2     20.9     53.5     42.0     91.4     90.1      8.6      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      263)
      59       99       94       75       75      194      220
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      715,895
COMMITMENTS
  65,732   70,075   47,055  453,337  433,434  566,123  550,563  149,772  165,332

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:     18,053)
   7,904    5,812    4,259   -4,062   17,064    8,101   27,135    9,952   -9,081

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.2      9.8      6.6     63.3     60.5     79.1     76.9     20.9     23.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      169)
      28       41       35       77       84      129      136
 
 
LONG-TERM U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE               Code-020604
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      371,118
COMMITMENTS
  27,203   49,748    3,483  264,783  254,980  295,469  308,211   75,648   62,906

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:     -7,124)
   1,553   -1,355      129  -10,702   -5,910   -9,020   -7,136    1,896       12

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.3     13.4      0.9     71.3     68.7     79.6     83.0     20.4     17.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       68)
       8        8        7       32       39       44       50
 
 
CBT ETHANOL - CHICAGO BOARD OF TRADE                                 Code-025601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 29,000 U.S. GALLONS)                   OPEN INTEREST:       11,303
COMMITMENTS
   1,082    1,758      472    9,081    8,892   10,635   11,122      668      181

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:        404)
      37      209      -76      570      400      531      533     -127     -129

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.6     15.6      4.2     80.3     78.7     94.1     98.4      5.9      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       7        6        8       23       30       38       39
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      302,995
COMMITMENTS
  68,973   39,480   52,972  140,848  177,980  262,793  270,432   40,202   32,563

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:    -15,020)
 -10,192    2,289   -3,825    2,908  -18,274  -11,110  -19,810   -3,910    4,790

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.8     13.0     17.5     46.5     58.7     86.7     89.3     13.3     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      231)
      61       62       64       87       79      189      170
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       15,837
COMMITMENTS
   2,682    5,960    1,713    8,438    6,151   12,833   13,824    3,004    2,013

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:     -1,063)
      40     -984     -168     -922      343   -1,050     -809      -12     -254

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.9     37.6     10.8     53.3     38.8     81.0     87.3     19.0     12.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       73)
      23       22       12       25       16       51       47
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      987,571
COMMITMENTS
 293,385  150,397   54,213  499,780  718,829  847,379  923,439  140,192   64,132

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:    -23,636)
 -34,783  -11,415    6,694   -3,358   -5,158  -31,448   -9,879    7,812  -13,756

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.7     15.2      5.5     50.6     72.8     85.8     93.5     14.2      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      202)
      50       32       25       83       85      144      131
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,648,257
COMMITMENTS
 422,461  276,798  304,539  1581311  1694522  2308311  2275858  339,946  372,398

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:     93,273)
  38,571    6,580   46,410  -23,963   41,308   61,018   94,298   32,255   -1,025

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.0     10.5     11.5     59.7     64.0     87.2     85.9     12.8     14.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      318)
      51       72       77      151      174      248      277
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,025,741
COMMITMENTS
 391,454  171,979  156,363  1214413  1445607  1762230  1773949  263,511  251,792

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:     57,711)
  54,445   11,390   10,753  -35,491   41,626   29,707   63,769   28,005   -6,058

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.3      8.5      7.7     59.9     71.4     87.0     87.6     13.0     12.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      219)
      45       40       39       86      113      151      172
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      331,745
COMMITMENTS
  22,444   37,896   53,806  235,289  203,790  311,539  295,492   20,206   36,253

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:    -45,440)
 -20,164      493   -6,799  -17,075  -41,863  -44,039  -48,169   -1,402    2,729

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.8     11.4     16.2     70.9     61.4     93.9     89.1      6.1     10.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       65)
      12       14       19       30       36       51       61
 
 
DJIA Consolidated - CHICAGO BOARD OF TRADE                           Code-12460+
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       59,314
COMMITMENTS
  22,723    5,361      946   27,205   42,247   50,873   48,554    8,441   10,760

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:        940)
     517      811     -152    1,299   -1,697    1,664   -1,039     -723    1,979

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    38.3      9.0      1.6     45.9     71.2     85.8     81.9     14.2     18.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      111)
      37       18        8       34       31       75       53
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      118,628
COMMITMENTS
  45,446   10,723    1,892   54,410   84,493  101,747   97,108   16,882   21,520

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:      1,881)
   1,034    1,621     -305    2,598   -3,393    3,327   -2,077   -1,446    3,958

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    38.3      9.0      1.6     45.9     71.2     85.8     81.9     14.2     18.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      111)
      37       18        8       34       31       75       53
 
 
DOW JONES UBS EXCESS RETURN - CHICAGO BOARD OF TRADE                 Code-221602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($100 X INDEX)                                       OPEN INTEREST:        9,115
COMMITMENTS
   6,274    7,921    1,188    1,040        0    8,502    9,109      613        6

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:      2,426)
   2,278    2,894       47       86     -517    2,411    2,424       15        2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    68.8     86.9     13.0     11.4      0.0     93.3     99.9      6.7      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
      10        8        3        4        0       16        9
 
 
INTEREST RATE SWAPS 10YR - CHICAGO BOARD OF TRADE                    Code-246602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:        9,367
COMMITMENTS
   2,130    5,336       21    7,156    3,853    9,307    9,210       60      157

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:        753)
     665        0        0       59      757      724      757       29       -4

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.7     57.0      0.2     76.4     41.1     99.4     98.3      0.6      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       5        6        2        3        9       10       15
 
 
10 YEAR DELIVERABLE IR SWAP - CHICAGO BOARD OF TRADE                 Code-246605
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/02/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NOTIONAL VALUE OF $100,000)                         OPEN INTEREST:       17,662
COMMITMENTS
   4,564    2,496       43   13,018   14,988   17,625   17,527       37      135

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:      1,209)
    -118       16      -43    1,381    1,132    1,220    1,105      -11      104

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.8     14.1      0.2     73.7     84.9     99.8     99.2      0.2      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       3        6        2        6       11       10       18
```

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Updated April 5, 2013