WHEAT-SRW - CHICAGO BOARD OF TRADE                                   Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      500,486
COMMITMENTS
 112,321  108,776  163,910  185,349  185,263  461,581  457,949   38,906   42,537

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:    -44,606)
 -16,769   -4,334  -20,391    1,203  -15,046  -35,957  -39,770   -8,649   -4,836

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    22.4     21.7     32.8     37.0     37.0     92.2     91.5      7.8      8.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      410)
     123      129      156      105      120      324      323                  
 
 
WHEAT-HRW - CHICAGO BOARD OF TRADE                                   Code-001612
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      204,302
COMMITMENTS
  56,847   56,422   32,783   92,120   87,234  181,750  176,439   22,552   27,863

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:     -4,674)
  -1,057    8,096   -4,724     -795   -6,358   -6,576   -2,985    1,902   -1,689

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    27.8     27.6     16.0     45.1     42.7     89.0     86.4     11.0     13.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      203)
      45       50       52       70       77      144      160                  
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,867,692
COMMITMENTS
 433,801  127,493  552,749  729,108  897,619  1715658  1577861  152,034  289,831

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:   -107,796)
 -28,438    4,873  -63,835  -15,220  -46,451 -107,492 -105,413     -303   -2,383

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    23.2      6.8     29.6     39.0     48.1     91.9     84.5      8.1     15.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      785)
     209      168      228      279      344      603      642                  
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:        9,537
COMMITMENTS
     779    2,354      675    6,243    4,437    7,697    7,466    1,840    2,071

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:        361)
     -37      184        9      351       56      323      249       38      112

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.2     24.7      7.1     65.5     46.5     80.7     78.3     19.3     21.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       8       11        6       19       12       28       28                  
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      834,652
COMMITMENTS
 164,088   73,447  259,950  356,729  405,000  780,768  738,397   53,884   96,255

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:    -82,216)
 -27,453   16,395  -39,512   -7,906  -58,572  -74,871  -81,689   -7,345     -527

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    19.7      8.8     31.1     42.7     48.5     93.5     88.5      6.5     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      604)
     182      167      231      178      214      484      504                  
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      406,200
COMMITMENTS
 105,509   81,375   82,831  185,150  209,104  373,489  373,310   32,711   32,890

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:     -4,441)
  -1,954   15,687  -11,847   11,060  -14,854   -2,741  -11,014   -1,700    6,573

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    26.0     20.0     20.4     45.6     51.5     91.9     91.9      8.1      8.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      305)
      92       81      103       92       77      249      217                  
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      613,523
COMMITMENTS
  54,238   53,097   56,091  365,751  344,115  476,079  453,303  137,444  160,221

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:     -8,841)
  -7,697  -12,375      565   -4,983   -2,358  -12,114  -14,167    3,273    5,326

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.8      8.7      9.1     59.6     56.1     77.6     73.9     22.4     26.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      146)
      23       34       40       65       76      111      127                  
 
 
LONG-TERM U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE               Code-020604
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      612,938
COMMITMENTS
  54,589  101,177    7,781  443,500  412,371  505,870  521,329  107,067   91,609

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:      4,049)
   2,423    3,326   -1,239    4,538    2,897    5,722    4,984   -1,673     -936

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.9     16.5      1.3     72.4     67.3     82.5     85.1     17.5     14.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      101)
      12       16       11       54       53       71       75                  
 
 
CBT ETHANOL - CHICAGO BOARD OF TRADE                                 Code-025601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 29,000 U.S. GALLONS)                   OPEN INTEREST:        5,722
COMMITMENTS
   2,210      174      836    2,294    4,363    5,340    5,373      382      349

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:       -385)
    -328      -94      -57       21     -374     -364     -525      -21      140

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    38.6      3.0     14.6     40.1     76.2     93.3     93.9      6.7      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
      15        3        5       12       16       30       23                  
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      448,106
COMMITMENTS
 141,408   49,472   82,224  174,422  283,321  398,053  415,016   50,052   33,090

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:    -27,024)
    -440    4,858  -20,733   -1,842  -14,080  -23,015  -29,955   -4,009    2,930

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    31.6     11.0     18.3     38.9     63.2     88.8     92.6     11.2      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      289)
      96       65       85       94       91      247      199                  
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:        9,719
COMMITMENTS
   1,453    4,034    1,042    4,888    3,263    7,383    8,338    2,336    1,381

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:       -171)
     -98     -186      -96      -92        4     -286     -278      115      107

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.9     41.5     10.7     50.3     33.6     76.0     85.8     24.0     14.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       62)
      17       23       12       15        8       40       38                  
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:    1,413,843
COMMITMENTS
 441,386  319,493   79,851  777,771  866,373  1299007  1265716  114,836  148,127

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:      7,094)
    -180     -405   -5,981   10,090   12,357    3,929    5,971    3,164    1,123

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    31.2     22.6      5.6     55.0     61.3     91.9     89.5      8.1     10.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      288)
      53       65       39      100      136      176      217                  
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    3,233,822
COMMITMENTS
 475,591  416,808  253,482  2189918  2089619  2918991  2759909  314,831  473,914

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:     -6,066)
  31,526    3,963  -42,887  -11,230   21,139  -22,591  -17,784   16,525   11,718

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.7     12.9      7.8     67.7     64.6     90.3     85.3      9.7     14.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      390)
      74       97       93      170      191      302      323                  
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,446,339
COMMITMENTS
 412,269  568,581  162,110  1610114  1363926  2184494  2094617  261,845  351,722

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:     53,157)
   8,590   50,746    7,048   29,597    6,134   45,235   63,928    7,922  -10,771

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    16.9     23.2      6.6     65.8     55.8     89.3     85.6     10.7     14.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      296)
      51       72       54      114      147      197      241                  
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      920,919
COMMITMENTS
  42,939  182,676  160,583  695,021  521,105  898,542  864,364   22,377   56,555

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:     15,534)
   2,788   -6,905    4,583    7,007   18,178   14,378   15,855    1,156     -321

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.7     19.8     17.4     75.5     56.6     97.6     93.9      2.4      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      136)
      19       45       33       54       69       90      131                  
 
 
DJIA Consolidated - CHICAGO BOARD OF TRADE                           Code-12460+
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       47,578
COMMITMENTS
   9,880   12,826    1,011   29,979   27,644   40,870   41,481    6,709    6,098

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:     -1,089)
    -846    3,448      343     -515   -4,592   -1,018     -802      -71     -288

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    20.8     27.0      2.1     63.0     58.1     85.9     87.2     14.1     12.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       96)
      25       22        6       36       22       64       47                  
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:       95,157
COMMITMENTS
  19,760   25,652    2,022   59,957   55,288   81,739   82,962   13,418   12,195

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:     -2,179)
  -1,693    6,896      685   -1,030   -9,185   -2,037   -1,603     -142     -575

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    20.8     27.0      2.1     63.0     58.1     85.9     87.2     14.1     12.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       96)
      25       22        6       36       22       64       47                  
 
 
DOW JONES UBS EXCESS RETURN - CHICAGO BOARD OF TRADE                 Code-221602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($100 X INDEX)                                       OPEN INTEREST:       20,094
COMMITMENTS
  17,363   19,013      378    1,981      678   19,722   20,069      372       25

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:        -86)
     -18      -46      -42       20        0      -40      -88      -46        2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    86.4     94.6      1.9      9.9      3.4     98.1     99.9      1.9      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
      19       12        2        2        1       21       15                  
 
 
10 YEAR DELIVERABLE IR SWAP - CHICAGO BOARD OF TRADE                 Code-246605
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NOTIONAL VALUE OF $100,000)                         OPEN INTEREST:       50,735
COMMITMENTS
  38,898   27,542       21   11,722   23,109   50,641   50,672       94       63

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:        381)
    -383    2,016        0      740   -1,554      357      462       24      -81

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    76.7     54.3      0.0     23.1     45.5     99.8     99.9      0.2      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       4       21        1        4       17        8       39                  
 
 
5 YEAR DELIVERABLE IR SWAP - CHICAGO BOARD OF TRADE                  Code-246606
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/28/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NOTIONAL VALUE OF $100,000)                         OPEN INTEREST:       35,167
COMMITMENTS
  27,629   14,865      897    6,512   19,339   35,038   35,101      129       66

CHANGES FROM 07/21/15 (CHANGE IN OPEN INTEREST:        868)
     276    1,532      -39      599     -621      836      872       32       -4

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    78.6     42.3      2.6     18.5     55.0     99.6     99.8      0.4      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       9       18        2        3       12       13       31                  



Updated July 31, 2015