```
 
 
WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED 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:      541,317
COMMITMENTS
 112,142  117,664  159,916  236,061  210,752  508,119  488,331   33,198   52,986

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      6,379)
  -5,500     -528   10,492    4,540   -2,770    9,533    7,194   -3,154     -815

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.7     21.7     29.5     43.6     38.9     93.9     90.2      6.1      9.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      403)
     103      164      152       92      126      288      355
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED 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:    1,711,663
COMMITMENTS
 333,348  210,547  502,988  699,964  718,516  1536300  1432050  175,362  279,613

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     17,182)
   6,245   -7,313   18,761   -5,368   -3,317   19,638    8,131   -2,456    9,051

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.5     12.3     29.4     40.9     42.0     89.8     83.7     10.2     16.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      749)
     195      188      254      272      322      604      636
 
 
CORN CSO - CHICAGO BOARD OF TRADE                                    Code-00260C
OPTION AND FUTURES COMBINED 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:        9,345
COMMITMENTS
   3,616    1,236    2,210    3,172    5,232    8,999    8,679      347      667

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:        155)
    -346      -17      260      231     -101      145      141       10       14

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    38.7     13.2     23.7     33.9     56.0     96.3     92.9      3.7      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       8        5        7        7        9       15       21
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED 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:        9,872
COMMITMENTS
   3,426    1,262      618    3,614    7,016    7,658    8,896    2,214      976

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:        338)
     363      551      -60      114     -194      417      298      -79       41

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.7     12.8      6.3     36.6     71.1     77.6     90.1     22.4      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
      20        5        5       13       13       35       21
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED 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:      735,671
COMMITMENTS
 167,051   88,937  224,549  287,551  345,780  679,151  659,266   56,520   76,405

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      4,705)
  -5,078   12,892    7,235    4,928  -18,610    7,084    1,516   -2,379    3,189

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.7     12.1     30.5     39.1     47.0     92.3     89.6      7.7     10.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      484)
     166      150      213      128      148      404      411
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED 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:      382,289
COMMITMENTS
  71,017  118,879   69,298  207,149  152,918  347,464  341,095   34,825   41,195

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      6,750)
     272     -929    3,669    2,200    3,869    6,141    6,609      609      141

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.6     31.1     18.1     54.2     40.0     90.9     89.2      9.1     10.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      276)
      67       97       89       81       80      200      227
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED 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:      798,325
COMMITMENTS
  90,462   84,695   60,110  468,675  473,140  619,247  617,945  179,077  180,380

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:    -28,717)
 -17,376    2,708      823  -18,562  -38,651  -35,115  -35,120    6,398    6,403

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.3     10.6      7.5     58.7     59.3     77.6     77.4     22.4     22.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      184)
      31       43       40       90       90      147      147
 
 
LONG-TERM U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE               Code-020604
OPTION AND FUTURES COMBINED 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:      400,753
COMMITMENTS
  30,297   47,358    2,393  289,595  295,103  322,285  344,853   78,468   55,900

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:      3,142)
  -4,013     -191     -381    9,621    7,215    5,227    6,642   -2,084   -3,500

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.6     11.8      0.6     72.3     73.6     80.4     86.1     19.6     13.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       73)
       9        7        4       37       42       48       51
 
 
CBT ETHANOL - CHICAGO BOARD OF TRADE                                 Code-025601
OPTION AND FUTURES COMBINED 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 TRADER
    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
OPTION AND FUTURES COMBINED 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:      290,739
COMMITMENTS
  76,276   42,257   41,698  130,127  177,296  248,101  261,251   42,638   29,488

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     -1,446)
    -388        4    1,182   -1,633   -2,000     -839     -814     -607     -632

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.2     14.5     14.3     44.8     61.0     85.3     89.9     14.7     10.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      236)
      77       51       71       83       81      196      173
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED 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:       12,145
COMMITMENTS
   1,969    5,359      493    7,281    4,692    9,744   10,544    2,401    1,600

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -145)
     -21      296     -159       96      -57      -85       79      -60     -224

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.2     44.1      4.1     60.0     38.6     80.2     86.8     19.8     13.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       67)
      21       17        8       25       14       46       39
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED 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:    1,052,539
COMMITMENTS
 281,416  200,721   83,236  550,647  674,314  915,298  958,271  137,241   94,268

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:    -18,446)
 -18,387   -4,852      702   -3,935  -22,794  -21,621  -26,945    3,175    8,499

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.7     19.1      7.9     52.3     64.1     87.0     91.0     13.0      9.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      211)
      45       36       32       88       96      150      147
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED 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:    2,787,247
COMMITMENTS
 435,704  343,967  334,557  1685253  1707456  2455514  2385981  331,733  401,267

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:     86,642)
 -39,331   64,882   24,129  113,958  -13,376   98,755   75,635  -12,114   11,007

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.6     12.3     12.0     60.5     61.3     88.1     85.6     11.9     14.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      338)
      70       69       77      155      180      263      288
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED 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:    2,132,284
COMMITMENTS
 391,632  164,931  215,660  1247751  1495074  1855044  1875666  277,240  256,618

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:    -17,222)
 -43,207    1,548   23,265   19,551  -29,444     -391   -4,631  -16,831  -12,591

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.4      7.7     10.1     58.5     70.1     87.0     88.0     13.0     12.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      224)
      49       37       41       90      114      159      172
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED 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:      327,010
COMMITMENTS
  12,334   33,492   67,704  227,375  187,326  307,413  288,522   19,596   38,488

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:    -46,645)
  -5,314   -4,629   -6,161  -33,111  -38,630  -44,586  -49,420   -2,059    2,775

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.8     10.2     20.7     69.5     57.3     94.0     88.2      6.0     11.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       64)
       5       18       18       30       38       50       60
 
 
DJIA Consolidated - CHICAGO BOARD OF TRADE                           Code-12460+
OPTION AND FUTURES COMBINED 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:       63,128
COMMITMENTS
  23,763    4,654    1,244   29,082   47,476   54,090   53,374    9,039    9,754

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -129)
     228      534      168     -232     -947      164     -244     -293      115

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    37.6      7.4      2.0     46.1     75.2     85.7     84.5     14.3     15.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      109)
      40       13       10       39       27       83       46
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED 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:      126,256
COMMITMENTS
  47,527    9,307    2,488   58,164   94,952  108,179  106,748   18,077   19,508

CHANGES FROM 04/30/13 (CHANGE IN OPEN INTEREST:       -257)
     455    1,069      337     -464   -1,894      328     -488     -586      231

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    37.6      7.4      2.0     46.1     75.2     85.7     84.5     14.3     15.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      109)
      40       13       10       39       27       83       46
 
 
DOW JONES UBS EXCESS RETURN - CHICAGO BOARD OF TRADE                 Code-221602
OPTION AND FUTURES COMBINED 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 TRADER
    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
OPTION AND FUTURES COMBINED 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 TRADER
     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
OPTION AND FUTURES COMBINED 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 TRADER
    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