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MILK, Class III - CHICAGO MERCANTILE EXCHANGE                        Code-052641
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       45,340
COMMITMENTS
   1,437    5,029    9,682   29,558   21,058   40,677   35,768    4,663    9,571

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:       -305)
    -228      110     -167      -27     -108     -422     -165      118     -139

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.2     11.1     21.4     65.2     46.4     89.7     78.9     10.3     21.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       81)
      10       22       21       40       33       63       64
 
 
LEAN HOGS - CHICAGO MERCANTILE EXCHANGE                              Code-054642
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      236,953
COMMITMENTS
  67,964   15,310   49,427   93,156  137,200  210,548  201,937   26,405   35,016

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:    -17,413)
  -5,392     -177  -11,753      175   -5,513  -16,970  -17,443     -444       29

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    28.7      6.5     20.9     39.3     57.9     88.9     85.2     11.1     14.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      252)
     120       46       96       52       61      217      170
 
 
LIVE CATTLE - CHICAGO MERCANTILE EXCHANGE                            Code-057642
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      440,368
COMMITMENTS
 149,131    9,662  121,664  136,613  223,712  407,408  355,039   32,960   85,329

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:     17,528)
   7,237     -154    7,816     -212    6,206   14,841   13,867    2,688    3,661

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.9      2.2     27.6     31.0     50.8     92.5     80.6      7.5     19.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      452)
     172       52      126      102      195      329      335
 
 
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE                   Code-058643
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 110,000 BOARD FEET)                    OPEN INTEREST:       11,512
COMMITMENTS
   5,586      907    1,515    2,132    7,201    9,233    9,622    2,279    1,890

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:      1,174)
     840      121      436     -131      469    1,145    1,027       29      147

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    48.5      7.9     13.2     18.5     62.5     80.2     83.6     19.8     16.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       89)
      43       14       15       17       22       72       42
 
 
FEEDER CATTLE - CHICAGO MERCANTILE EXCHANGE                          Code-061641
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50,000 POUNDS)                         OPEN INTEREST:       48,784
COMMITMENTS
  23,902    4,508    7,433   10,974   14,417   42,308   26,357    6,476   22,426

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:        799)
     481       72     -267      829      611    1,043      415     -244      384

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    49.0      9.2     15.2     22.5     29.6     86.7     54.0     13.3     46.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      183)
      58       33       29       42       72      117      121
 
 
RUSSIAN RUBLE - CHICAGO MERCANTILE EXCHANGE                          Code-089741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF RUB 2,500,000)                         OPEN INTEREST:       27,002
COMMITMENTS
   6,175      200        0   14,071   26,667   20,246   26,867    6,756      135

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:         77)
     226        0        0      -52      167      174      167      -97      -90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.9      0.7      0.0     52.1     98.8     75.0     99.5     25.0      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       8        1        0       11       14       19       15
 
 
CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                        Code-090741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CAD 100,000)                           OPEN INTEREST:      160,590
COMMITMENTS
  82,990   12,642    4,222   21,512  123,423  108,724  140,287   51,866   20,303

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:     -1,176)
  -5,324   -4,560    1,184     -494      293   -4,634   -3,083    3,458    1,907

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    51.7      7.9      2.6     13.4     76.9     67.7     87.4     32.3     12.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       81)
      40        7       12       22       28       66       43
 
 
SWISS FRANC - CHICAGO MERCANTILE EXCHANGE                            Code-092741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CHF 125,000)                           OPEN INTEREST:       35,886
COMMITMENTS
   9,852   15,302    1,383   12,560    7,364   23,796   24,049   12,090   11,837

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:       -395)
    -445     -240      100      335      356      -10      216     -386     -611

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    27.5     42.6      3.9     35.0     20.5     66.3     67.0     33.7     33.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       7       19        7       10       10       22       31
 
 
MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE                           Code-095741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF MXN 500,000)                           OPEN INTEREST:      139,644
COMMITMENTS
 118,977    8,825      105   12,949  128,892  132,031  137,822    7,613    1,822

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:       -565)
  -1,243      831        0      693   -1,372     -550     -541      -15      -24

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    85.2      6.3      0.1      9.3     92.3     94.5     98.7      5.5      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      104)
      56       15        2       18       19       76       34
 
 
BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE                 Code-096742
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF GBP 62,500)                            OPEN INTEREST:      135,268
COMMITMENTS
  15,230   63,950    8,037   92,270   31,212  115,537  103,199   19,731   32,069

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:          6)
     691   -7,319      719   -3,347    4,085   -1,938   -2,516    1,944    2,522

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.3     47.3      5.9     68.2     23.1     85.4     76.3     14.6     23.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       93)
      17       40       21       20       28       51       75
 
 
JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE                           Code-097741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF JPY 12,500,000)                        OPEN INTEREST:      148,539
COMMITMENTS
  15,408   63,710    9,210  107,266   29,722  131,883  102,641   16,656   45,898

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:      3,713)
     950   -4,758    1,635    1,554    3,509    4,138      386     -425    3,327

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.4     42.9      6.2     72.2     20.0     88.8     69.1     11.2     30.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      109)
      21       51       23       25       25       61       84
 
 
EURO FX - CHICAGO MERCANTILE EXCHANGE                                Code-099741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF EUR 125,000)                           OPEN INTEREST:      259,415
COMMITMENTS
  34,745  103,063   39,218  137,881   64,509  211,844  206,791   47,571   52,624

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:     10,964)
     273   17,199    1,184    6,516   -2,595    7,972   15,788    2,993   -4,823

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.4     39.7     15.1     53.2     24.9     81.7     79.7     18.3     20.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      180)
      46       76       51       36       42      113      138
 
 
NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE                     Code-112741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF NZD 100,000)                           OPEN INTEREST:       17,911
COMMITMENTS
  14,497    5,745        0      508   10,771   15,005   16,516    2,906    1,395

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:        371)
     726     -875        0     -149    1,012      577      137     -206      234

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    80.9     32.1      0.0      2.8     60.1     83.8     92.2     16.2      7.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
      17        8        0        3       12       20       20
 
 
3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE                    Code-132741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $1,000,000)                            OPEN INTEREST:   13,260,525
COMMITMENTS
 1836687  334,997  4422956  6124701  7406902 12384343 12164854  876,182  1095671

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:    239,122)
 214,500  -30,491   69,377 -113,141  166,282  170,736  205,167   68,385   33,955

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.9      2.5     33.4     46.2     55.9     93.4     91.7      6.6      8.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      315)
      74       78      118      143      155      287      285
 
 
S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                    Code-138741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 500 INDEX X $250.00)                            OPEN INTEREST:      398,402
COMMITMENTS
  16,380   34,758   26,750  272,815  265,682  315,945  327,189   82,457   71,213

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:    -16,587)
  -1,698    5,698   -6,251   -7,828  -16,772  -15,777  -17,325     -810      738

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.1      8.7      6.7     68.5     66.7     79.3     82.1     20.7     17.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      151)
      15       35       34       80       63      120      107
 
 
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-13874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($50 X S&P 500 INDEX)                                OPEN INTEREST:    2,648,281
COMMITMENTS
 296,599  356,995   89,007  1944890  1932561  2330496  2378562  317,785  269,719

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:     34,083)
  20,026   21,001  -17,200   42,381    9,288   45,207   13,089  -11,124   20,993

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.2     13.5      3.4     73.4     73.0     88.0     89.8     12.0     10.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      475)
      82      116       75      179      204      306      350
 
 
E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-33874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $100)                               OPEN INTEREST:      100,948
COMMITMENTS
  10,522    8,465      124   79,974   88,183   90,620   96,772   10,328    4,176

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:     -1,379)
     501      331     -242   -1,929   -1,265   -1,670   -1,176      291     -204

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.4      8.4      0.1     79.2     87.4     89.8     95.9     10.2      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       89)
      13        4        1       47       40       60       45
 
 
NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                 Code-209741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 INDEX X $100)                            OPEN INTEREST:       16,928
COMMITMENTS
   4,531    2,769        0    7,905   10,333   12,436   13,102    4,492    3,826

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:        747)
    -737      746        0    1,225   -1,392      488     -646      259    1,393

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.8     16.4      0.0     46.7     61.0     73.5     77.4     26.5     22.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        4        0       12       11       15       15
 
 
NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE          Code-209742
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 STOCK INDEX X $20)                       OPEN INTEREST:      336,510
COMMITMENTS
 134,434   98,741    6,305  164,650  216,764  305,389  321,811   31,121   14,699

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:     16,473)
  -3,526   13,600   -2,125   13,847    7,941    8,195   19,416    8,278   -2,942

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    39.9     29.3      1.9     48.9     64.4     90.8     95.6      9.2      4.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      257)
      76       48       21       73       80      161      138
 
 
AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                      Code-232741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF AUD 100,000)                           OPEN INTEREST:      158,839
COMMITMENTS
  87,330    7,788    2,277   29,292  130,530  118,899  140,595   39,940   18,244

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:      1,103)
  -1,301      122      231    2,299      540    1,229      893     -126      211

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    55.0      4.9      1.4     18.4     82.2     74.9     88.5     25.1     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       74)
      39        9        9       12       21       55       35
 
 
NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE                   Code-240741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X $5.00)                               OPEN INTEREST:       50,031
COMMITMENTS
  15,175   12,201        0   18,917   17,852   34,092   30,053   15,939   19,978

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:      1,837)
     908   -2,893        0   -3,749      162   -2,841   -2,731    4,678    4,568

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.3     24.4      0.0     37.8     35.7     68.1     60.1     31.9     39.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
      18       12        0       17       15       35       27
 
 
NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE         Code-240743
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X JPY 500)                             OPEN INTEREST:       46,589
COMMITMENTS
  16,966    4,466    2,018   17,257   20,330   36,241   26,814   10,348   19,775

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:     -1,841)
  -8,185      484    1,371      918   -1,834   -5,896       21    4,055   -1,862

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.4      9.6      4.3     37.0     43.6     77.8     57.6     22.2     42.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
      18        8        2       19       20       38       29
 
 
E-MINI MSCI EAFE - CHICAGO MERCANTILE EXCHANGE                       Code-244741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(MSCI EAFE INDEX X $50)                              OPEN INTEREST:       28,733
COMMITMENTS
   3,665        0       80   22,148   26,925   25,893   27,005    2,840    1,728

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:         -8)
    -185     -544        0      426      369      241     -175     -249      167

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.8      0.0      0.3     77.1     93.7     90.1     94.0      9.9      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       7        0        1       19       23       26       24
 
 
E-MINI MSCI EMERGING MARKETS - CHICAGO MERCANTILE EXCHANGE           Code-244742
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(MSCI INDEX X $50)                                   OPEN INTEREST:       21,423
COMMITMENTS
   6,102      750       83   10,016   18,492   16,201   19,325    5,222    2,098

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:        658)
     720      250        0      862      342    1,582      592     -924       66

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    28.5      3.5      0.4     46.8     86.3     75.6     90.2     24.4      9.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
      11        1        1       10       10       21       12
 
 
S&P GSCI COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE               Code-256741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/20/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(GSCI X $250)                                        OPEN INTEREST:       19,744
COMMITMENTS
   4,813    5,774        0   10,639   13,469   15,452   19,243    4,292      501

CHANGES FROM 04/13/10 (CHANGE IN OPEN INTEREST:     -7,214)
  -2,363    3,234   -3,908      214   -4,901   -6,057   -5,575   -1,157   -1,639

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.4     29.2      0.0     53.9     68.2     78.3     97.5     21.7      2.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
      11        6        0        7        1       18        7
```

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Updated April 28, 2010