```
  
 
WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY 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:      438,095
COMMITMENTS
 122,536  144,822   87,416  191,185  151,290  401,137  383,528   36,958   54,567

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:    -15,147)
  -3,789    1,440     -388  -11,425  -19,727  -15,602  -18,675      455    3,528

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.0     33.1     20.0     43.6     34.5     91.6     87.5      8.4     12.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      376)
     110      134      116       90      103      272      292
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY 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:    1,315,116
COMMITMENTS
 383,687  183,391  216,869  568,405  690,151  1168961  1090411  146,155  224,705

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:    -15,370)
 -57,167   16,035   20,684   15,509  -51,183  -20,974  -14,464    5,604     -906

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.2     13.9     16.5     43.2     52.5     88.9     82.9     11.1     17.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      712)
     177      159      201      220      307      509      572
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY 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:       10,945
COMMITMENTS
   4,299    1,029      154    4,071    8,783    8,524    9,966    2,421      979

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:       -258)
    -370      -41     -144      138      182     -376       -3      118     -255

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    39.3      9.4      1.4     37.2     80.2     77.9     91.1     22.1      8.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
      16        7        3       13       12       31       21
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY 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:      564,800
COMMITMENTS
 175,321   79,158   80,854  256,665  340,077  512,840  500,089   51,960   64,711

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:    -13,089)
  -7,360    7,102    4,130   -5,617  -27,487   -8,847  -16,255   -4,242    3,166

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.0     14.0     14.3     45.4     60.2     90.8     88.5      9.2     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      453)
     157      128      165      114      124      363      350
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
FUTURES ONLY 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:      341,020
COMMITMENTS
  67,541  106,739   53,356  187,922  144,141  308,819  304,236   32,201   36,784

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:      5,442)
  -1,737    1,818    6,060    5,400   -4,118    9,723    3,760   -4,281    1,682

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.8     31.3     15.6     55.1     42.3     90.6     89.2      9.4     10.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      255)
      66       89       84       71       63      186      199
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY 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:      630,799
COMMITMENTS
  68,710   77,126    5,783  418,197  399,884  492,690  482,793  138,109  148,006

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:     10,452)
  11,331    8,509   -1,359   -9,168   13,975      804   21,125    9,648  -10,673

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.9     12.2      0.9     66.3     63.4     78.1     76.5     21.9     23.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      158)
      27       34       11       61       70       96      107
 
 
LONG-TERM U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE               Code-020604
FUTURES ONLY 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:      370,136
COMMITMENTS
  27,203   49,772    3,275  264,659  254,881  295,137  307,928   74,999   62,208

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:     -7,400)
   1,553   -1,344      101  -10,817   -6,009   -9,163   -7,252    1,763     -148

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.3     13.4      0.9     71.5     68.9     79.7     83.2     20.3     16.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       68)
       8        8        6       30       39       41       50
 
 
CBT ETHANOL - CHICAGO BOARD OF TRADE                                 Code-025601
FUTURES ONLY 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 TRADERS
     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
FUTURES ONLY 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:      263,647
COMMITMENTS
  74,814   38,636   27,965  123,070  166,044  225,849  232,645   37,798   31,002

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:    -14,832)
  -8,420    3,156   -6,240    3,424  -17,165  -11,236  -20,249   -3,596    5,417

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.4     14.7     10.6     46.7     63.0     85.7     88.2     14.3     11.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      227)
      67       55       55       83       71      181      156
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY 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:       14,865
COMMITMENTS
   3,208    5,959      957    7,856    5,995   12,021   12,911    2,844    1,954

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:       -441)
    -673     -980      490     -161      266     -344     -224      -97     -217

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.6     40.1      6.4     52.8     40.3     80.9     86.9     19.1     13.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       71)
      22       21        9       23       12       48       40
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY 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:      911,422
COMMITMENTS
 274,580  152,639   20,602  477,122  674,651  772,304  847,892  139,118   63,530

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:    -31,439)
 -36,631   -6,966    1,395   -3,660  -12,221  -38,896  -17,792    7,457  -13,647

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    30.1     16.7      2.3     52.3     74.0     84.7     93.0     15.3      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      202)
      49       33       14       81       82      133      126
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY 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:    2,213,520
COMMITMENTS
 437,189  326,497   76,339  1384042  1465674  1897570  1868510  315,950  345,010

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:     36,875)
  41,346   28,844   12,745  -47,004      578    7,087   42,167   29,788   -5,292

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.8     14.8      3.4     62.5     66.2     85.7     84.4     14.3     15.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      311)
      45       72       38      111      157      176      247
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY 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:    1,817,572
COMMITMENTS
 389,356  231,792   25,979  1146523  1317250  1561858  1575021  255,714  242,551

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:     35,964)
  55,094   24,781   -4,323  -41,458   22,683    9,313   43,141   26,651   -7,177

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.4     12.8      1.4     63.1     72.5     85.9     86.7     14.1     13.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      217)
      40       43       16       77      103      124      155
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY 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:      330,504
COMMITMENTS
  22,844   37,840   53,207  234,498  203,724  310,549  294,771   19,955   35,733

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:    -43,567)
 -20,453      520   -5,503  -16,908  -41,671  -42,864  -46,654     -703    3,087

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.9     11.4     16.1     71.0     61.6     94.0     89.2      6.0     10.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       63)
      12       14       19       28       35       49       60
 
 
DJIA Consolidated - CHICAGO BOARD OF TRADE                           Code-12460+
FUTURES ONLY 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:       56,703
COMMITMENTS
  22,713    5,380       19   25,704   40,866   48,435   46,264    8,268   10,440

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:        845)
     517      820     -186    1,223   -1,761    1,553   -1,128     -709    1,972

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    40.1      9.5      0.0     45.3     72.1     85.4     81.6     14.6     18.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      110)
      36       18        2       31       30       68       49
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY 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:      113,406
COMMITMENTS
  45,425   10,759       37   51,408   81,731   96,870   92,527   16,536   20,879

CHANGES FROM 03/26/13 (CHANGE IN OPEN INTEREST:      1,689)
   1,033    1,639     -372    2,445   -3,522    3,106   -2,255   -1,417    3,944

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    40.1      9.5      0.0     45.3     72.1     85.4     81.6     14.6     18.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      110)
      36       18        2       31       30       68       49
 
 
DOW JONES UBS EXCESS RETURN - CHICAGO BOARD OF TRADE                 Code-221602
FUTURES ONLY 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 TRADERS
    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
FUTURES ONLY 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 TRADERS
    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
FUTURES ONLY 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 TRADERS
    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