```
  
 
WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      453,923
COMMITMENTS
 123,368  148,428   87,518  206,017  164,242  416,903  400,188   37,020   53,735

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:    -16,398)
   2,256   -5,782   -8,812   -9,609      314  -16,165  -14,280     -233   -2,118

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.2     32.7     19.3     45.4     36.2     91.8     88.2      8.2     11.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      391)
     116      137      121       93      102      282      300
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,290,733
COMMITMENTS
 396,379  166,138  209,606  543,892  695,608  1149877  1071352  140,856  219,381

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:     66,417)
  41,495  -11,114    4,084   20,575   73,773   66,154   66,743      263     -326

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    30.7     12.9     16.2     42.1     53.9     89.1     83.0     10.9     17.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      739)
     195      155      195      211      324      522      577
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       10,672
COMMITMENTS
   4,297      955      265    3,868    8,439    8,430    9,659    2,242    1,013

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:        453)
     368     -345       15     -248      734      135      404      318       49

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    40.3      8.9      2.5     36.2     79.1     79.0     90.5     21.0      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
      16        7        3       12       12       31       19
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      582,483
COMMITMENTS
 184,102   73,860   82,028  262,249  361,798  528,379  517,686   54,104   64,797

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:    -22,617)
 -20,179    3,153   -3,284    5,511  -23,339  -17,952  -23,470   -4,665      853

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.6     12.7     14.1     45.0     62.1     90.7     88.9      9.3     11.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      452)
     161      127      152      110      128      352      343
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      337,326
COMMITMENTS
  66,643  113,996   44,563  195,493  142,585  306,699  301,144   30,627   36,182

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:     12,245)
  -1,950      520    6,211   10,076    6,509   14,337   13,240   -2,092     -995

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.8     33.8     13.2     58.0     42.3     90.9     89.3      9.1     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      250)
      65       87       77       68       58      182      184
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      612,710
COMMITMENTS
  55,869   76,491    5,317  426,736  371,915  487,922  453,723  124,788  158,987

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:    -29,275)
  -8,888    2,332     -331  -17,401  -15,638  -26,620  -13,637   -2,655  -15,638

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.1     12.5      0.9     69.6     60.7     79.6     74.1     20.4     25.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      160)
      23       35        8       68       73       97      110
 
 
LONG-TERM U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE               Code-020604
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      381,333
COMMITMENTS
  25,266   53,334    3,444  279,369  267,532  308,079  324,310   73,254   57,023

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:     -5,762)
    -353    1,908      417   -3,660    1,197   -3,596    3,522   -2,166   -9,284

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.6     14.0      0.9     73.3     70.2     80.8     85.0     19.2     15.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       68)
       7        7        4       34       41       42       51
 
 
CBT ETHANOL - CHICAGO BOARD OF TRADE                                 Code-025601
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 29,000 U.S. GALLONS)                   OPEN INTEREST:       10,924
COMMITMENTS
   1,106    1,148      705    8,423    8,720   10,234   10,573      690      351

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:       -312)
       2      175       32     -368     -510     -334     -303       22       -9

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.1     10.5      6.5     77.1     79.8     93.7     96.8      6.3      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
      10        5        9       24       27       41       37
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      280,843
COMMITMENTS
  90,994   33,749   34,118  114,806  186,279  239,918  254,146   40,925   26,697

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:    -11,236)
 -12,965       89     -708    3,412  -11,855  -10,261  -12,474     -975    1,238

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    32.4     12.0     12.1     40.9     66.3     85.4     90.5     14.6      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      226)
      79       38       50       83       74      187      143
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       15,144
COMMITMENTS
   3,930    6,756      540    7,842    5,892   12,312   13,188    2,832    1,956

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:      1,623)
     393    2,071      178    1,082     -922    1,653    1,327      -30      296

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.0     44.6      3.6     51.8     38.9     81.3     87.1     18.7     12.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       76)
      24       21        7       25       11       51       39
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      937,169
COMMITMENTS
 314,855  177,947   27,952  467,654  652,264  810,461  858,163  126,708   79,006

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:    -86,682)
 -14,162   -5,540       27  -68,504  -77,584  -82,639  -83,097   -4,043   -3,585

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.6     19.0      3.0     49.9     69.6     86.5     91.6     13.5      8.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      206)
      51       34       18       78       87      136      132
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,108,233
COMMITMENTS
 320,503  323,798   62,360  1430370  1388312  1813233  1774470  295,000  333,763

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:      6,807)
  56,944    2,893  -18,734  -56,439    2,628  -18,229  -13,213   25,036   20,020

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.2     15.4      3.0     67.8     65.9     86.0     84.2     14.0     15.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      300)
      50       70       40      116      135      187      224
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,690,194
COMMITMENTS
 297,114  218,418   19,872  1152769  1209777  1469755  1448067  220,439  242,127

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:     29,872)
  30,107   24,625  -11,669    4,862   20,636   23,300   33,592    6,572   -3,720

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.6     12.9      1.2     68.2     71.6     87.0     85.7     13.0     14.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      204)
      27       44       17       79      104      116      155
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      350,306
COMMITMENTS
  26,725   38,212   56,506  243,631  221,649  326,862  316,367   23,444   33,939

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:     20,962)
   8,152   -1,248    2,461    8,037   20,003   18,650   21,216    2,312     -254

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.6     10.9     16.1     69.5     63.3     93.3     90.3      6.7      9.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       69)
      18       12       21       29       37       52       66
 
 
DJIA Consolidated - CHICAGO BOARD OF TRADE                           Code-12460+
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       53,674
COMMITMENTS
  22,914    3,891      117   22,205   41,184   45,235   45,192    8,439    8,483

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:    -49,027)
     704   -2,311   -1,153  -45,007  -39,265  -45,456  -42,729   -3,571   -6,298

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.7      7.2      0.2     41.4     76.7     84.3     84.2     15.7     15.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      107)
      37       17        4       30       28       67       49
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      107,348
COMMITMENTS
  45,827    7,782      233   44,410   82,368   90,470   90,383   16,878   16,965

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:    -56,361)
   4,025   -5,782     -236  -56,167  -44,183  -52,378  -50,201   -3,983   -6,160

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.7      7.2      0.2     41.4     76.7     84.3     84.2     15.7     15.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      107)
      37       17        4       30       28       67       49
 
 
DOW JONES UBS EXCESS RETURN - CHICAGO BOARD OF TRADE                 Code-221602
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($100 X INDEX)                                       OPEN INTEREST:       12,615
COMMITMENTS
   8,297   11,252    1,168    2,859      191   12,324   12,611      291        4

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:         86)
   1,117      195     -297     -883      191      -63       89      149       -3

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    65.8     89.2      9.3     22.7      1.5     97.7    100.0      2.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
      11        9        3        2        1       15       11
 
 
INTEREST RATE SWAPS 10YR - CHICAGO BOARD OF TRADE                    Code-246602
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:        8,647
COMMITMENTS
   1,496    5,418       17    7,092    3,102    8,605    8,537       42      110

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:     -2,614)
    -789       32   -1,127     -705   -1,497   -2,621   -2,592        7      -22

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.3     62.7      0.2     82.0     35.9     99.5     98.7      0.5      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       4        7        2        3        9        9       16
 
 
10 YEAR DELIVERABLE IR SWAP - CHICAGO BOARD OF TRADE                 Code-246605
FUTURES ONLY POSITIONS AS OF 03/19/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(NOTIONAL VALUE OF $100,000)                         OPEN INTEREST:       14,071
COMMITMENTS
   4,220    1,933       36    9,788   12,062   14,044   14,031       27       40

CHANGES FROM 03/12/13 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    30.0     13.7      0.3     69.6     85.7     99.8     99.7      0.2      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        6        1        7        8       10       14
```

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Updated March 22, 2013