```
 
 
WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      585,424
COMMITMENTS
 117,647  146,053  179,284  246,620  200,839  543,550  526,176   41,874   59,248

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:     22,398)
   6,774    1,079   11,069    4,753    9,391   22,596   21,540     -198      859

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.1     24.9     30.6     42.1     34.3     92.8     89.9      7.2     10.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      439)
     141      153      162      109      119      334      361
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,683,071
COMMITMENTS
 350,294  196,983  490,848  665,613  728,236  1506755  1416067  176,317  267,005

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:     55,531)
   9,726  -13,510   25,867   15,633   33,925   51,226   46,281    4,306    9,250

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.8     11.7     29.2     39.5     43.3     89.5     84.1     10.5     15.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      747)
     204      174      246      259      328      596      620
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       11,053
COMMITMENTS
   3,934      779      859    4,190    8,354    8,983    9,992    2,070    1,061

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:         44)
     380     -215      210     -491       21       99       16      -55       29

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.6      7.0      7.8     37.9     75.6     81.3     90.4     18.7      9.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
      19        6        4       14       14       36       21
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      827,046
COMMITMENTS
 206,234   48,611  267,335  288,187  437,262  761,756  753,208   65,290   73,838

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:     13,657)
  10,147     -845   -3,130    5,125   15,815   12,141   11,839    1,516    1,818

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.9      5.9     32.3     34.8     52.9     92.1     91.1      7.9      8.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      482)
     182      133      213      116      145      406      397
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      365,440
COMMITMENTS
  65,003  110,903   65,017  201,268  151,140  331,289  327,061   34,151   38,379

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:      4,191)
   1,786      991        3    1,369    3,453    3,159    4,447    1,033     -255

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.8     30.3     17.8     55.1     41.4     90.7     89.5      9.3     10.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      263)
      64       97       89       73       70      194      212
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      760,676
COMMITMENTS
  66,202   58,417   60,205  486,193  447,275  612,601  565,898  148,076  194,779

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:     29,383)
   5,277    4,366   11,875    9,849  -10,498   27,000    5,742    2,382   23,640

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.7      7.7      7.9     63.9     58.8     80.5     74.4     19.5     25.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      165)
      24       39       36       81       88      130      138
 
 
LONG-TERM U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE               Code-020604
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      388,144
COMMITMENTS
  25,619   51,420    3,043  283,039  266,354  311,701  320,817   76,443   67,327

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:    -19,605)
     146      581     -812  -20,004  -14,335  -20,669  -14,566    1,064   -5,039

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.6     13.2      0.8     72.9     68.6     80.3     82.7     19.7     17.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       65)
       7        6        6       36       38       46       47
 
 
CBT ETHANOL - CHICAGO BOARD OF TRADE                                 Code-025601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 29,000 U.S. GALLONS)                   OPEN INTEREST:       11,236
COMMITMENTS
   1,104      973      673    8,791    9,230   10,568   10,876      668      360

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:       -144)
     -74      498      231     -327     -970     -170     -241       26       97

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.8      8.7      6.0     78.2     82.1     94.1     96.8      5.9      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       9        5        8       25       25       41       34
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      334,363
COMMITMENTS
 100,255   35,095   58,726  130,701  213,180  289,683  307,001   44,681   27,363

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:      9,437)
   7,902    2,061    1,487     -705    6,455    8,684   10,003      753     -566

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.0     10.5     17.6     39.1     63.8     86.6     91.8     13.4      8.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      248)
      87       43       57       87       84      205      162
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       14,552
COMMITMENTS
   2,799    4,704    1,202    7,644    6,896   11,645   12,802    2,907    1,750

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:        698)
    -302      683      261      547     -654      505      290      193      409

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.2     32.3      8.3     52.5     47.4     80.0     88.0     20.0     12.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       69)
      22       17        9       26       12       52       36
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:    1,084,106
COMMITMENTS
 334,624  179,221   57,134  560,814  764,700  952,572  1001055  131,534   83,051

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:    -62,887)
 -27,611   -1,415   -8,546  -13,197  -60,359  -49,355  -70,320  -13,532    7,433

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.9     16.5      5.3     51.7     70.5     87.9     92.3     12.1      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      206)
      51       36       26       83       89      146      139
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,602,561
COMMITMENTS
 276,311  295,749  311,371  1718988  1650255  2306670  2257375  295,891  345,186

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:     23,538)
 -91,682   46,461   13,438  140,820   -4,326   62,577   55,574  -39,039  -32,036

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.6     11.4     12.0     66.0     63.4     88.6     86.7     11.4     13.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      308)
      45       74       79      150      164      244      268
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,900,310
COMMITMENTS
 273,762  155,493  158,247  1247621  1332286  1679630  1646026  220,680  254,284

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:    -98,076)
 -70,349    4,311   -2,207    7,982 -110,243  -64,574 -108,139  -33,502   10,062

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.4      8.2      8.3     65.7     70.1     88.4     86.6     11.6     13.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      206)
      34       39       36       94      108      145      166
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      332,178
COMMITMENTS
  18,415   39,738   55,498  236,270  201,928  310,184  297,164   21,994   35,014

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:      2,506)
      -4   -1,026    2,633    2,684    3,387    5,312    4,994   -2,806   -2,488

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.5     12.0     16.7     71.1     60.8     93.4     89.5      6.6     10.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       72)
      14       16       21       32       36       55       65
 
 
DJIA Consolidated - CHICAGO BOARD OF TRADE                           Code-12460+
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:      106,399
COMMITMENTS
  22,257    6,204    2,820   69,151   82,053   94,229   91,077   12,170   15,322

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:     34,644)
     867   -2,473    1,562   30,608   30,570   33,037   29,659    1,607    4,986

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.9      5.8      2.7     65.0     77.1     88.6     85.6     11.4     14.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      114)
      38       19       13       45       39       87       67
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       21,412
COMMITMENTS
   2,092      197      801   16,923   17,173   19,815   18,171    1,596    3,241

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.8      0.9      3.7     79.0     80.2     92.5     84.9      7.5     15.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       3        2        4        9       11       14       15
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      169,974
COMMITMENTS
  41,900   13,584    2,469  104,457  129,761  148,826  145,814   21,148   24,161

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:     26,465)
    -881   -3,770      -47   27,370   26,793   26,443   22,976       22    3,489

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.7      8.0      1.5     61.5     76.3     87.6     85.8     12.4     14.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      112)
      36       19       12       41       37       81       64
 
 
DOW JONES UBS EXCESS RETURN - CHICAGO BOARD OF TRADE                 Code-221602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($100 X INDEX)                                       OPEN INTEREST:       12,529
COMMITMENTS
   7,180   11,057    1,465    3,742        0   12,387   12,522      142        7

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:       -364)
      58     -268      -92     -313        0     -347     -360      -17       -4

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    57.3     88.3     11.7     29.9      0.0     98.9     99.9      1.1      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
      11       10        5        3        0       17       12
 
 
INTEREST RATE SWAPS 10YR - CHICAGO BOARD OF TRADE                    Code-246602
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/12/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       11,261
COMMITMENTS
   2,285    5,386    1,144    7,797    4,599   11,226   11,129       35      132

CHANGES FROM 03/05/13 (CHANGE IN OPEN INTEREST:     -1,411)
  -2,309     -177    1,132     -217   -2,383   -1,394   -1,428      -17       17

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.3     47.8     10.2     69.2     40.8     99.7     98.8      0.3      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       4        7        3        3       11        9       19
```

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Updated March 15, 2013