MILK, Class III - CHICAGO MERCANTILE EXCHANGE                        Code-052641
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       40,674
COMMITMENTS
   3,608      664    6,669   23,459   23,616   33,736   30,949    6,938    9,726

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:     -2,996)
    -740     -488     -585     -891   -1,061   -2,216   -2,135     -780     -862

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.9      1.6     16.4     57.7     58.1     82.9     76.1     17.1     23.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       60)
      13        8       12       29       27       48       41
 
 
LEAN HOGS - CHICAGO MERCANTILE EXCHANGE                              Code-054642
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      185,403
COMMITMENTS
  32,805   21,320   46,748   81,101   90,282  160,654  158,351   24,748   27,052

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:       -917)
   1,935      834    1,335   -1,333   -2,613    1,937     -444   -2,854     -473

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.7     11.5     25.2     43.7     48.7     86.7     85.4     13.3     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      192)
      71       60       75       33       36      140      144
 
 
LIVE CATTLE - CHICAGO MERCANTILE EXCHANGE                            Code-057642
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      333,492
COMMITMENTS
  75,109   32,221  102,175  125,991  135,373  303,276  269,769   30,215   63,722

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:      1,726)
     439    2,212   -1,065    3,727    1,381    3,101    2,528   -1,376     -802

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.5      9.7     30.6     37.8     40.6     90.9     80.9      9.1     19.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      361)
     119       53      111       99      143      286      268
 
 
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE                   Code-058643
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 110,000 BOARD FEET)                    OPEN INTEREST:        9,521
COMMITMENTS
   2,476    4,014    1,615    2,382    1,576    6,473    7,206    3,047    2,315

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:        931)
     -13      266      622      -80     -101      529      787      402      144

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.0     42.2     17.0     25.0     16.6     68.0     75.7     32.0     24.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       88)
      27       32       17       17       19       53       64
 
 
FEEDER CATTLE - CHICAGO MERCANTILE EXCHANGE                          Code-061641
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50,000 POUNDS)                         OPEN INTEREST:       34,239
COMMITMENTS
   9,658    3,843    5,724   12,428   10,605   27,810   20,171    6,429   14,067

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:     -2,765)
     270     -614   -1,479   -1,067     -235   -2,277   -2,329     -488     -436

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    28.2     11.2     16.7     36.3     31.0     81.2     58.9     18.8     41.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      155)
      49       16       32       42       58      111       96
 
 
CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                        Code-090741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CAD 100,000)                           OPEN INTEREST:      122,221
COMMITMENTS
  21,925   58,271    6,100   62,000   31,134   90,024   95,504   32,197   26,717

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:     -1,074)
  -2,882      624      537   -1,616      645   -3,961    1,806    2,886   -2,881

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.9     47.7      5.0     50.7     25.5     73.7     78.1     26.3     21.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       83)
      15       38       12       21       20       43       63
 
 
SWISS FRANC - CHICAGO MERCANTILE EXCHANGE                            Code-092741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CHF 125,000)                           OPEN INTEREST:       62,886
COMMITMENTS
  10,350   37,525    2,306   31,223   10,506   43,879   50,337   19,007   12,549

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:      5,038)
  -8,696    7,393      257   12,639   -3,512    4,200    4,138      839      901

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.5     59.7      3.7     49.6     16.7     69.8     80.0     30.2     20.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
      12       23        4        7       11       21       36
 
 
MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE                           Code-095741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF MXN 500,000)                           OPEN INTEREST:       73,103
COMMITMENTS
  23,449   21,666      654   40,465   45,591   64,568   67,911    8,535    5,192

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:      1,412)
  -3,269   -1,508        0     -192    1,547   -3,461       39    4,873    1,373

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.1     29.6      0.9     55.4     62.4     88.3     92.9     11.7      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       79)
      34       20        1       13       15       47       36
 
 
BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE                 Code-096742
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF GBP 62,500)                            OPEN INTEREST:      134,113
COMMITMENTS
  73,219   15,703    7,237   21,000   87,797  101,456  110,737   32,657   23,376

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:     12,791)
  10,156   -3,260    1,244      995   11,334   12,395    9,318      396    3,473

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    54.6     11.7      5.4     15.7     65.5     75.6     82.6     24.4     17.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       88)
      42       16       13       16       24       63       48
 
 
JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE                           Code-097741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF JPY 12,500,000)                        OPEN INTEREST:      256,700
COMMITMENTS
  30,776  100,892   15,694  164,773  100,515  211,243  217,101   45,457   39,598

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:     18,837)
  -1,069   15,354    1,001   15,265   -5,719   15,197   10,636    3,640    8,201

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.0     39.3      6.1     64.2     39.2     82.3     84.6     17.7     15.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      117)
      34       46       18       31       21       73       77
 
 
EURO FX - CHICAGO MERCANTILE EXCHANGE                                Code-099741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF EUR 125,000)                           OPEN INTEREST:      231,632
COMMITMENTS
 113,764   21,126   22,518   29,372  150,866  165,654  194,509   65,978   37,122

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:      6,078)
     992      295    1,120     -386    5,252    1,726    6,667    4,352     -589

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    49.1      9.1      9.7     12.7     65.1     71.5     84.0     28.5     16.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      148)
      72       35       28       28       30      112       81
 
 
NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE                     Code-112741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF NZD 100,000)                           OPEN INTEREST:       27,025
COMMITMENTS
  23,361      836        0    1,912   24,441   25,273   25,277    1,752    1,748

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:       -586)
    -463     -200        0     -105      -83     -568     -283      -18     -303

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    86.4      3.1      0.0      7.1     90.4     93.5     93.5      6.5      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
      17        1        0        6       15       23       16
 
 
1-MONTH LIBOR RATE - CHICAGO MERCANTILE EXCHANGE                     Code-032741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $3,000,000)                            OPEN INTEREST:       76,257
COMMITMENTS
  14,108    6,364      475   57,351   67,367   71,934   74,206    4,323    2,051

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:      4,461)
   3,665     -224        0      816    5,501    4,481    5,277      -20     -816

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.5      8.3      0.6     75.2     88.3     94.3     97.3      5.7      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       5        1        1       17       16       22       18
 
 
3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE                    Code-132741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $1,000,000)                            OPEN INTEREST:   16,585,944
COMMITMENTS
 877,712  538,273  5067833  9469435  9599423 15414980 15205529  1170964  1380415

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:    161,851)
 122,314   67,188  -68,284   75,987  117,951  130,016  116,854   31,835   44,997

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.3      3.2     30.6     57.1     57.9     92.9     91.7      7.1      8.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      333)
      70       72      122      166      173      298      312
 
 
S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                    Code-138741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 500 INDEX X $250.00)                            OPEN INTEREST:      782,900
COMMITMENTS
  73,191   35,706  102,505  468,744  474,334  644,439  612,545  138,461  170,356

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:     29,254)
   7,032     -190    5,680   19,287   20,889   31,998   26,380   -2,745    2,874

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.3      4.6     13.1     59.9     60.6     82.3     78.2     17.7     21.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      218)
      60       44       74       91       63      189      143
 
 
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-13874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($50 X S&P 500 INDEX)                                OPEN INTEREST:    1,975,478
COMMITMENTS
 296,197  637,937  103,244  1066901  1060374  1466342  1801555  509,136  173,923

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:    135,474)
   5,549   62,551    4,668   90,669   59,459  100,886  126,678   34,588    8,795

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.0     32.3      5.2     54.0     53.7     74.2     91.2     25.8      8.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      306)
      70      111       71       85       87      206      218
 
 
S&P 400 MIDCAP STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-338741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $500)                               OPEN INTEREST:        7,388
COMMITMENTS
   1,021        0        0    3,968    5,457    4,989    5,457    2,399    1,931

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:        -66)
      53        0        0     -135     -689      -82     -689       16      623

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.8      0.0      0.0     53.7     73.9     67.5     73.9     32.5     26.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       2        0        0       11        9       13        9
 
 
E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-33874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $100)                               OPEN INTEREST:       87,723
COMMITMENTS
  10,652   25,988        0   65,340   57,346   75,992   83,334   11,731    4,389

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:      3,015)
     812   -3,489     -257   -1,354    7,619     -799    3,873    3,814     -858

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.1     29.6      0.0     74.5     65.4     86.6     95.0     13.4      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       88)
      15       14        0       37       35       52       49
 
 
NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                 Code-209741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 INDEX X $100)                            OPEN INTEREST:       46,797
COMMITMENTS
   5,541   14,245      289   33,770   24,324   39,599   38,857    7,198    7,940

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:       -982)
    -436      320       16      594     -741      175     -405   -1,157     -577

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.8     30.4      0.6     72.2     52.0     84.6     83.0     15.4     17.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       76)
      12       20        6       27       26       42       49
 
 
NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE          Code-209742
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
( NASDAQ 100 STOCK INDEX X $20)                      OPEN INTEREST:      360,013
COMMITMENTS
  89,343  138,133    9,937  228,489  192,122  327,770  340,193   32,243   19,820

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:     19,622)
  23,683    1,921    2,811  -19,643   12,523    6,851   17,255   12,772    2,368

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.8     38.4      2.8     63.5     53.4     91.0     94.5      9.0      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      212)
      75       56       15       47       50      133      110
 
 
AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                      Code-232741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF AUD 100,000)                           OPEN INTEREST:      123,462
COMMITMENTS
  87,842    5,972    1,520    4,687  103,507   94,049  110,999   29,413   12,463

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:      1,892)
    -657   -1,930        8      918    3,157      269    1,235    1,623      656

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    71.1      4.8      1.2      3.8     83.8     76.2     89.9     23.8     10.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       80)
      50        8        3       10       19       60       30
 
 
RUSSEL 2000 STOCK INDEX FUTURE - CHICAGO MERCANTILE EXCHANGE         Code-239741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $500)                           OPEN INTEREST:       33,383
COMMITMENTS
   1,434    6,859        0   27,532   20,892   28,967   27,751    4,417    5,632

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:        775)
     390     -696        0      213    1,112      603      416      172      359

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.3     20.5      0.0     82.5     62.6     86.8     83.1     13.2     16.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
       4       16        1       23       20       27       37
 
 
RUSSEL 2000 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE         Code-239742
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $100)                           OPEN INTEREST:      432,636
COMMITMENTS
  66,652  195,697   12,717  335,165  204,106  414,535  412,520   18,101   20,116

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:      5,410)
   5,005    1,548      303       40    4,184    5,347    6,035       63     -626

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.4     45.2      2.9     77.5     47.2     95.8     95.4      4.2      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      241)
      38      106       50       49       69      131      181
 
 
NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE                   Code-240741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X $5.00)                               OPEN INTEREST:       51,172
COMMITMENTS
   9,454   17,379      258   31,007   18,859   40,719   36,497   10,453   14,675

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:      1,524)
  -2,974     -624      -18    4,119      691    1,127       49      397    1,475

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.5     34.0      0.5     60.6     36.9     79.6     71.3     20.4     28.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       79)
      20       19        5       21       25       43       47
 
 
NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE         Code-240743
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X JPY 500)                             OPEN INTEREST:       47,209
COMMITMENTS
  20,085    2,017      635   18,232   23,810   38,952   26,462    8,257   20,747

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:     -1,311)
  -5,287       42      418    2,903    1,559   -1,966    2,019      655   -3,330

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    42.5      4.3      1.3     38.6     50.4     82.5     56.1     17.5     43.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
      18        7        3       19       16       38       25
 
 
GOLDMAN-SACHS COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE          Code-256741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(GSCI X $250)                                        OPEN INTEREST:       20,759
COMMITMENTS
   5,430    1,469      280   14,116   17,943   19,826   19,692      933    1,067

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:         45)
     204     -361      -26     -157      348       21      -39       24       84

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.2      7.1      1.3     68.0     86.4     95.5     94.9      4.5      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
      10        5        2        9        5       21       10
 
 
3-MO. EUROYEN TIBOR - CHICAGO MERCANTILE EXCHANGE                    Code-597741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/03/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF JPY 100,000,000)                       OPEN INTEREST:       49,938
COMMITMENTS
   2,871   11,165    3,591   21,079   28,574   27,541   43,330   22,397    6,608

CHANGES FROM 03/27/07 (CHANGE IN OPEN INTEREST:     -3,015)
    -631      636      252      449    1,545       70    2,433   -3,085   -5,448

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.7     22.4      7.2     42.2     57.2     55.2     86.8     44.8     13.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       56)
       5       20        7       21       26       33       46
 

Updated April 6, 2007