```
  
 
WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      412,883
COMMITMENTS
 115,456  132,191   75,399  191,785  155,875  382,640  363,465   30,243   49,418

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      5,801)
  -3,502    1,752    6,027    5,830   -1,921    8,355    5,858   -2,554      -57

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.0     32.0     18.3     46.5     37.8     92.7     88.0      7.3     12.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      369)
      93      146      114       73      109      243      302
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,143,527
COMMITMENTS
 336,821  204,395  157,852  512,025  561,611  1006698  923,858  136,829  219,669

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:    -12,816)
   1,333   -4,782   -2,566   -9,206  -10,373  -10,439  -17,721   -2,377    4,905

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.5     17.9     13.8     44.8     49.1     88.0     80.8     12.0     19.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      702)
     164      168      190      218      298      500      561
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:        8,949
COMMITMENTS
   3,408    1,696       17    3,412    6,377    6,837    8,090    2,112      859

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:        336)
     354      458        1       47     -116      402      343      -66       -7

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.1     19.0      0.2     38.1     71.3     76.4     90.4     23.6      9.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
      18        6        4       10       12       31       19
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      536,506
COMMITMENTS
 167,482  105,525   64,027  253,964  301,926  485,473  471,478   51,033   65,028

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -1,659)
  -7,497    9,618    4,672    3,246  -18,598      421   -4,308   -2,080    2,649

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.2     19.7     11.9     47.3     56.3     90.5     87.9      9.5     12.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      449)
     140      138      152      121      136      348      357
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      344,213
COMMITMENTS
  74,003  121,351   44,079  192,415  138,355  310,497  303,785   33,716   40,428

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      5,574)
   1,090   -1,174    2,276    1,625    4,003    4,991    5,105      583      469

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.5     35.3     12.8     55.9     40.2     90.2     88.3      9.8     11.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      270)
      71       90       80       75       69      189      210
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      684,138
COMMITMENTS
  90,967   83,478   11,994  422,898  428,622  525,859  524,094  158,279  160,044

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:    -33,240)
 -20,853      711    1,721  -14,287  -41,944  -33,419  -39,512      179    6,272

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.3     12.2      1.8     61.8     62.7     76.9     76.6     23.1     23.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      178)
      33       37       17       75       82      114      130
 
 
LONG-TERM U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE               Code-020604
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      400,089
COMMITMENTS
  30,297   47,332    2,384  289,595  295,103  322,276  344,819   77,813   55,270

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      3,232)
  -4,013     -194     -381    9,621    7,215    5,227    6,640   -1,995   -3,408

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.6     11.8      0.6     72.4     73.8     80.6     86.2     19.4     13.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       73)
       9        7        4       37       42       48       51
 
 
CBT ETHANOL - CHICAGO BOARD OF TRADE                                 Code-025601
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 29,000 U.S. GALLONS)                   OPEN INTEREST:       10,116
COMMITMENTS
   1,340      549      667    7,442    8,576    9,449    9,792      667      324

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -129)
     174     -634      381     -752      186     -197      -67       68      -62

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.2      5.4      6.6     73.6     84.8     93.4     96.8      6.6      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       9        6        4       23       26       36       32
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      256,273
COMMITMENTS
  79,403   39,961   20,101  116,035  168,127  215,539  228,189   40,734   28,084

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:        178)
     285    1,473    1,107     -995   -1,812      397      768     -219     -590

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.0     15.6      7.8     45.3     65.6     84.1     89.0     15.9     11.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      230)
      74       50       60       79       72      186      156
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       11,637
COMMITMENTS
   2,164    5,359      144    6,989    4,593    9,297   10,096    2,340    1,541

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -109)
     -57      351     -141      162      -94      -36      116      -73     -225

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.6     46.1      1.2     60.1     39.5     79.9     86.8     20.1     13.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       67)
      20       17        6       24       12       45       35
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      947,214
COMMITMENTS
 262,248  218,822   32,239  516,900  602,454  811,387  853,515  135,827   93,699

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -5,230)
  -7,286   -4,081    1,861   -3,164  -11,494   -8,589  -13,714    3,359    8,484

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.7     23.1      3.4     54.6     63.6     85.7     90.1     14.3      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      210)
      41       39       18       86       96      135      145
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,271,506
COMMITMENTS
 430,480  392,524   86,981  1444790  1421794  1962251  1901299  309,255  370,207

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     63,043)
 -43,648   50,440   12,961  106,264   -4,805   75,577   58,596  -12,534    4,447

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.0     17.3      3.8     63.6     62.6     86.4     83.7     13.6     16.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      329)
      52       80       44      116      166      197      261
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,877,284
COMMITMENTS
 396,976  241,795   26,685  1186430  1361881  1610091  1630361  267,193  246,923

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:    -32,343)
 -42,160  -13,828   -1,901   27,080   -3,937  -16,981  -19,666  -15,362  -12,677

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.1     12.9      1.4     63.2     72.5     85.8     86.8     14.2     13.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      222)
      43       42       26       82      104      139      158
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      325,584
COMMITMENTS
  12,422   33,356   67,393  226,571  187,259  306,386  288,008   19,198   37,576

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:    -46,576)
  -5,578   -4,638   -5,931  -33,024  -38,626  -44,533  -49,195   -2,043    2,619

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.8     10.2     20.7     69.6     57.5     94.1     88.5      5.9     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       63)
       6       17       18       29       37       49       59
 
 
DJIA Consolidated - CHICAGO BOARD OF TRADE                           Code-12460+
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       60,180
COMMITMENTS
  23,762    4,945       12   27,509   45,880   51,283   50,836    8,898    9,344

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -551)
     231      576        7     -517   -1,185     -279     -603     -272       52

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    39.5      8.2      0.0     45.7     76.2     85.2     84.5     14.8     15.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      108)
      39       13        2       37       26       76       41
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      120,360
COMMITMENTS
  47,524    9,889       23   55,018   91,760  102,565  101,672   17,795   18,688

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -1,102)
     462    1,151       13   -1,033   -2,369     -558   -1,205     -544      103

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    39.5      8.2      0.0     45.7     76.2     85.2     84.5     14.8     15.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      108)
      39       13        2       37       26       76       41
 
 
DOW JONES UBS EXCESS RETURN - CHICAGO BOARD OF TRADE                 Code-221602
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($100 X INDEX)                                       OPEN INTEREST:       10,133
COMMITMENTS
   7,760    8,837      952    1,285      322    9,997   10,111      136       22

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:         31)
    -101      105      -50      183      -44       32       11       -1       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    76.6     87.2      9.4     12.7      3.2     98.7     99.8      1.3      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
      12        7        3        3        1       17        9
 
 
INTEREST RATE SWAPS 10YR - CHICAGO BOARD OF TRADE                    Code-246602
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:        8,767
COMMITMENTS
     600    4,726       44    7,993    3,846    8,637    8,616      130      151

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:         26)
       3     -338        7        6      341       16       10       10       16

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.8     53.9      0.5     91.2     43.9     98.5     98.3      1.5      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       5        8        2        3        8       10       16
 
 
10 YEAR DELIVERABLE IR SWAP - CHICAGO BOARD OF TRADE                 Code-246605
FUTURES ONLY POSITIONS AS OF 05/07/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(NOTIONAL VALUE OF $100,000)                         OPEN INTEREST:       19,597
COMMITMENTS
   5,227    3,174       33   14,283   16,280   19,543   19,487       54      110

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      1,051)
    -118       91       -4    1,150    1,012    1,028    1,099       23      -48

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.7     16.2      0.2     72.9     83.1     99.7     99.4      0.3      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       4        6        2        9        9       14       16
```

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Updated May 10, 2013