```
 
 
WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      642,134
COMMITMENTS
  96,384   72,728  182,927  316,906  322,948  596,217  578,603   45,917   63,531

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:     16,271)
   4,779   -4,676    8,308    3,460   12,098   16,548   15,731     -277      540

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.0     11.3     28.5     49.4     50.3     92.8     90.1      7.2      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      468)
     150      145      204      112      141      380      395
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    2,455,167
COMMITMENTS
 451,074  101,041  818,558  960,865  1225937  2230497  2145536  224,670  309,630

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:    206,233)
  47,684    7,620  109,372   37,714   66,692  194,771  183,685   11,462   22,548

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.4      4.1     33.3     39.1     49.9     90.8     87.4      9.2     12.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      918)
     277      155      309      307      430      710      792
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       15,797
COMMITMENTS
   2,633      358    1,539    8,219   12,388   12,391   14,285    3,406    1,512

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:         54)
     592     -171     -629      125    1,012       87      212      -34     -158

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.7      2.3      9.7     52.0     78.4     78.4     90.4     21.6      9.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
      18        4        7       21       15       41       24
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      898,833
COMMITMENTS
 165,804   37,457  305,080  356,962  461,997  827,846  804,534   70,987   94,299

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:     16,051)
   7,144    3,849    2,250    1,284   10,764   10,678   16,863    5,373     -812

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.4      4.2     33.9     39.7     51.4     92.1     89.5      7.9     10.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      577)
     225      106      231      141      211      467      473
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 1,000 Bushels)                         OPEN INTEREST:       26,086
COMMITMENTS
  22,710    2,634      593       17    5,585   23,320    8,812    2,766   17,274

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:      1,121)
     750      606      222       -4     -218      968      610      153      511

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    87.1     10.1      2.3      0.1     21.4     89.4     33.8     10.6     66.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
      22        6        6        1       15       23       27
 
 
SOYBEAN CSO - CHICAGO BOARD OF TRADE                                 Code-005606
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       11,989
COMMITMENTS
     988    9,589    1,582    8,802      518   11,372   11,690      617      300

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:       -660)
     384     -701      112   -1,041     -123     -544     -712     -115       52

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.2     80.0     13.2     73.4      4.3     94.9     97.5      5.1      2.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       8        6        7       14        7       27       15
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      470,843
COMMITMENTS
 104,623   37,940  114,804  213,401  292,855  432,827  445,599   38,016   25,244

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:     25,311)
  15,658    3,885    8,443     -935   13,146   23,165   25,474    2,146     -162

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.2      8.1     24.4     45.3     62.2     91.9     94.6      8.1      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      284)
     108       60      106       74       79      240      210
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      653,916
COMMITMENTS
  71,978  120,002   33,435  409,139  325,550  514,552  478,987  139,364  174,929

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:      3,175)
  -2,740   25,845    1,365    9,992  -27,591    8,617     -382   -5,442    3,556

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.0     18.4      5.1     62.6     49.8     78.7     73.2     21.3     26.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      162)
      25       39       34       79       69      123      123
 
 
LONG-TERM U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE               Code-020604
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      329,049
COMMITMENTS
  42,527   59,475    1,310  218,809  226,914  262,646  287,698   66,403   41,351

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:      7,349)
  -1,435    2,822      180    7,571    7,508    6,317   10,510    1,033   -3,161

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.9     18.1      0.4     66.5     69.0     79.8     87.4     20.2     12.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       65)
       5       11        3       33       32       39       45
 
 
CBT ETHANOL - CHICAGO BOARD OF TRADE                                 Code-025601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 29,000 U.S. GALLONS)                   OPEN INTEREST:        7,416
COMMITMENTS
     600      369      775    5,517    5,900    6,892    7,044      524      372

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:       -178)
      34       92      114     -398     -405     -250     -199       72       21

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.1      5.0     10.5     74.4     79.6     92.9     95.0      7.1      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       7        4        6       19       21       29       28
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      256,611
COMMITMENTS
  49,470   27,886   49,439  113,670  153,941  212,580  231,267   44,031   25,344

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:      4,965)
  -2,125    2,996   -1,270    4,887       14    1,493    1,740    3,472    3,225

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.3     10.9     19.3     44.3     60.0     82.8     90.1     17.2      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      200)
      62       37       57       74       72      170      144
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       26,533
COMMITMENTS
   7,634    3,344    2,622    9,125   18,942   19,381   24,908    7,152    1,626

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:        110)
     351       94     -199      -79      373       73      268       37     -158

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    28.8     12.6      9.9     34.4     71.4     73.0     93.9     27.0      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      116)
      57       17       22       30       23       97       58
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:    1,057,149
COMMITMENTS
 184,266  172,005   70,733  704,416  650,620  959,415  893,358   97,734  163,790

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:     81,931)
 -52,411   43,862    2,240  138,728   21,098   88,558   67,201   -6,626   14,731

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.4     16.3      6.7     66.6     61.5     90.8     84.5      9.2     15.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      246)
      32       58       38      102      122      158      194
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,993,458
COMMITMENTS
 203,880  271,444  230,273  1273764  1077026  1707917  1578743  285,541  414,715

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:     40,908)
   1,934   55,485      212   36,297  -39,963   38,443   15,735    2,465   25,173

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.2     13.6     11.6     63.9     54.0     85.7     79.2     14.3     20.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      276)
      43       72       71      130      150      218      248
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,432,024
COMMITMENTS
 249,880  123,296   84,955  899,026  907,947  1233861  1116198  198,162  315,826

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:     52,434)
 -20,182   -8,861      663   85,295   24,887   65,776   16,689  -13,341   35,746

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.4      8.6      5.9     62.8     63.4     86.2     77.9     13.8     22.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      195)
      24       43       33      100      106      146      160
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      957,084
COMMITMENTS
 103,389   68,139  322,975  478,162  501,429  904,527  892,544   52,557   64,540

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:     -6,317)
 -14,311    7,991    2,729  -12,667  -35,385  -24,250  -24,665   17,933   18,348

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.8      7.1     33.7     50.0     52.4     94.5     93.3      5.5      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      138)
      31       28       44       61       66      114      123
 
 
DJIA Consolidated - CHICAGO BOARD OF TRADE                           Code-12460+
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       60,333
COMMITMENTS
  26,447    5,000      873   26,151   46,157   53,471   52,030    6,862    8,302

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:         94)
   2,337      549      -95      234   -2,794    2,476   -2,340   -2,382    2,434

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    43.8      8.3      1.4     43.3     76.5     88.6     86.2     11.4     13.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       92)
      30       11        7       30       33       62       49
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      120,665
COMMITMENTS
  52,895   10,001    1,745   52,302   92,315  106,942  104,061   13,723   16,605

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:        188)
   4,673    1,098     -190      469   -5,588    4,952   -4,680   -4,764    4,868

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    43.8      8.3      1.4     43.3     76.5     88.6     86.2     11.4     13.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       92)
      30       11        7       30       33       62       49
 
 
DOW JONES UBS EXCESS RETURN - CHICAGO BOARD OF TRADE                 Code-221602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($100 X INDEX)                                       OPEN INTEREST:        8,886
COMMITMENTS
   5,594    1,669       37    1,674    5,680    7,305    7,386    1,581    1,500

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:       -793)
    -725   -1,411        0      -74      642     -799     -769        6      -24

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    63.0     18.8      0.4     18.8     63.9     82.2     83.1     17.8     16.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
      12        4        1        1        4       13        9
 
 
INTEREST RATE SWAPS 10YR - CHICAGO BOARD OF TRADE                    Code-246602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       11,225
COMMITMENTS
     650    1,353        7   10,440    9,606   11,097   10,966      128      259

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:       -697)
     377       88       -4   -1,116     -780     -743     -696       46       -1

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.8     12.1      0.1     93.0     85.6     98.9     97.7      1.1      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        9        1        6       14        8       24
 
 
INTEREST RATE SWAPS 5YR - CHICAGO BOARD OF TRADE                     Code-247602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/11          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       28,465
COMMITMENTS
   1,205    1,536        0   26,975   26,697   28,180   28,233      285      232

CHANGES FROM 03/29/11 (CHANGE IN OPEN INTEREST:        -15)
      46     -217        0     -186      109     -140     -108      125       93

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.2      5.4      0.0     94.8     93.8     99.0     99.2      1.0      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        5        0        7       15       10       20
```

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Updated April 8, 2011