MILK, Class III - CHICAGO MERCANTILE EXCHANGE                        Code-052641
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       42,924
COMMITMENTS
   3,036      938    6,886   26,692   24,586   36,614   32,411    6,310   10,513

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:      1,718)
     187     -260      505      684    1,117    1,376    1,362      342      355

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.1      2.2     16.0     62.2     57.3     85.3     75.5     14.7     24.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       60)
      18        6       11       25       27       47       40
 
 
LEAN HOGS - CHICAGO MERCANTILE EXCHANGE                              Code-054642
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      267,446
COMMITMENTS
  49,918   37,760   65,544  126,098  129,874  241,560  233,178   25,886   34,268

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:     21,020)
   2,037     -132   12,075    6,614    8,670   20,725   20,613      294      407

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.7     14.1     24.5     47.1     48.6     90.3     87.2      9.7     12.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      234)
      72       88      106       38       49      173      190
 
 
FRZN PORK BELLIES - CHICAGO MERCANTILE EXCHANGE                      Code-056641
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:        2,105
COMMITMENTS
     174      277      205      741    1,062    1,120    1,544      985      560

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:         10)
    -118        0       73     -104      -89     -149      -16      159       26

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.3     13.2      9.7     35.2     50.5     53.2     73.4     46.8     26.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       4        7        3        7        3       13       11
 
 
LIVE CATTLE - CHICAGO MERCANTILE EXCHANGE                            Code-057642
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      340,291
COMMITMENTS
 105,078   44,426   67,030  146,893  160,582  319,002  272,038   21,289   68,253

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:     11,062)
  -1,259   -2,998    8,965    4,399    4,734   12,104   10,701   -1,042      362

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    30.9     13.1     19.7     43.2     47.2     93.7     79.9      6.3     20.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      359)
      95       80       86       86      162      223      295
 
 
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE                   Code-058643
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 110,000 BOARD FEET)                    OPEN INTEREST:       15,042
COMMITMENTS
   4,230    4,081    2,336    6,027    6,069   12,594   12,486    2,449    2,557

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:       -267)
     -39      306     -304      240     -226     -103     -224     -164      -43

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    28.1     27.1     15.5     40.1     40.3     83.7     83.0     16.3     17.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       99)
      33       26       18       22       29       63       68
 
 
FEEDER CATTLE - CHICAGO MERCANTILE EXCHANGE                          Code-061641
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50,000 POUNDS)                         OPEN INTEREST:       40,298
COMMITMENTS
  18,064    9,385    6,890   10,616    8,440   35,571   24,715    4,727   15,583

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:       -865)
  -1,033     -430      480     -297       21     -850       71      -14     -936

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    44.8     23.3     17.1     26.3     20.9     88.3     61.3     11.7     38.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      158)
      44       39       33       43       55      107      110
 
 
CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                        Code-090741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CAD 100,000)                           OPEN INTEREST:      120,469
COMMITMENTS
  48,206   25,992    7,439   33,517   67,548   89,163  100,979   31,306   19,490

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:      1,843)
  11,460   -1,040     -465  -12,438    4,128   -1,443    2,623    3,287     -779

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    40.0     21.6      6.2     27.8     56.1     74.0     83.8     26.0     16.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       80)
      25       19       10       25       26       56       49
 
 
SWISS FRANC - CHICAGO MERCANTILE EXCHANGE                            Code-092741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CHF 125,000)                           OPEN INTEREST:       69,982
COMMITMENTS
  24,276   19,504    6,528   18,773   32,092   49,577   58,123   20,405   11,859

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:     -1,337)
  -2,404      -67      177      518   -1,763   -1,709   -1,653      372      316

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.7     27.9      9.3     26.8     45.9     70.8     83.1     29.2     16.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
      21       12        5        8       12       31       27
 
 
MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE                           Code-095741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF MXN 500,000)                           OPEN INTEREST:      142,006
COMMITMENTS
 128,069    7,212      480    6,678  132,157  135,227  139,849    6,779    2,157

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:      5,463)
   5,399     -564       15      517    5,967    5,931    5,418     -468       45

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    90.2      5.1      0.3      4.7     93.1     95.2     98.5      4.8      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      111)
      71       16        4        9       20       82       39
 
 
BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE                 Code-096742
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF GBP 62,500)                            OPEN INTEREST:      132,631
COMMITMENTS
  35,895   29,219   10,545   68,729   68,326  115,169  108,091   17,462   24,540

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:      1,486)
   5,707  -15,862    1,470   -7,603   18,377     -426    3,986    1,912   -2,500

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    27.1     22.0      8.0     51.8     51.5     86.8     81.5     13.2     18.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       81)
      22       26       10       22       24       49       55
 
 
JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE                           Code-097741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF JPY 12,500,000)                        OPEN INTEREST:      226,835
COMMITMENTS
  57,288   25,364   23,347  117,178  157,902  197,813  206,613   29,022   20,222

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:     -4,773)
  -8,666    5,359     -446    6,651   -9,043   -2,461   -4,130   -2,313     -643

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.3     11.2     10.3     51.7     69.6     87.2     91.1     12.8      8.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      105)
      41       28       18       24       22       71       62
 
 
EURO FX - CHICAGO MERCANTILE EXCHANGE                                Code-099741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF EUR 125,000)                           OPEN INTEREST:      232,112
COMMITMENTS
  84,106   60,674   37,873   52,735   76,372  174,714  174,919   57,398   57,193

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:     12,827)
   5,569    5,930    5,761   -2,939   -4,064    8,392    7,628    4,435    5,199

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    36.2     26.1     16.3     22.7     32.9     75.3     75.4     24.7     24.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      158)
      52       63       39       31       35      111      109
 
 
NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE                     Code-112741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF NZD 100,000)                           OPEN INTEREST:       23,365
COMMITMENTS
  12,726    4,832       32    7,844   17,295   20,602   22,159    2,763    1,206

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:      1,111)
     711     -589       15       32    1,319      758      745      353      366

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    54.5     20.7      0.1     33.6     74.0     88.2     94.8     11.8      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
      15        4        1        7       11       23       15
 
 
3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE                    Code-132741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $1,000,000)                            OPEN INTEREST:   15,224,976
COMMITMENTS
 998,204  444,520  5481305  7536991  8332485 14016499 14258310  1208477  966,666

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:   -538,413)
-280,501   85,421 -217,835  -24,990 -285,397 -523,326 -417,811  -15,087 -120,602

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.6      2.9     36.0     49.5     54.7     92.1     93.7      7.9      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      266)
      79       41      101      138      135      255      243
 
 
S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                    Code-138741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 500 INDEX X $250.00)                            OPEN INTEREST:      659,132
COMMITMENTS
  62,977   74,440   67,770  402,575  391,776  533,323  533,987  125,809  125,145

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:    -16,146)
  -2,001   -5,018  -11,926   -2,763   -5,908  -16,690  -22,851      544    6,705

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.6     11.3     10.3     61.1     59.4     80.9     81.0     19.1     19.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      212)
      42       57       63       87       67      170      147
 
 
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-13874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($50 X S&P 500 INDEX)                                OPEN INTEREST:    2,172,600
COMMITMENTS
 333,284  521,755  141,491  1322739  1316472  1797515  1979718  375,085  192,882

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:    -36,458)
   3,968    4,333  -35,173   -7,889   -8,718  -39,094  -39,558    2,635    3,099

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.3     24.0      6.5     60.9     60.6     82.7     91.1     17.3      8.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      346)
      84      111       73      102       97      227      240
 
 
E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-33874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $100)                               OPEN INTEREST:       87,785
COMMITMENTS
   7,313   42,413        0   71,666   40,098   78,979   82,511    8,806    5,274

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:     -2,495)
     818     -765     -169   -1,388   -1,506     -739   -2,440   -1,756      -55

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.3     48.3      0.0     81.6     45.7     90.0     94.0     10.0      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       87)
      10       19        0       43       27       53       46
 
 
NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                 Code-209741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 INDEX X $100)                            OPEN INTEREST:       32,254
COMMITMENTS
   4,538    7,648       16   22,090   13,607   26,644   21,271    5,610   10,983

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:        851)
     998     -992       15     -116      -44      897   -1,020      -46    1,872

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.1     23.7      0.0     68.5     42.2     82.6     65.9     17.4     34.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
      10        8        1       23       21       33       30
 
 
NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE          Code-209742
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
( NASDAQ 100 STOCK INDEX X $20)                      OPEN INTEREST:      326,186
COMMITMENTS
  64,678  130,363   13,382  194,703  161,927  272,763  305,672   53,424   20,514

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:      5,409)
    -618  -21,284    4,719   -3,352   21,315      749    4,750    4,661      660

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.8     40.0      4.1     59.7     49.6     83.6     93.7     16.4      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      216)
      45       74       23       55       58      116      139
 
 
AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                      Code-232741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF AUD 100,000)                           OPEN INTEREST:      104,280
COMMITMENTS
  71,027   12,783    1,684    2,567   81,053   75,277   95,520   29,003    8,760

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:     11,485)
  13,239     -498      -22   -5,002   12,433    8,215   11,913    3,270     -428

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    68.1     12.3      1.6      2.5     77.7     72.2     91.6     27.8      8.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       63)
      31       10        3        8       19       41       30
 
 
RUSSEL 2000 STOCK INDEX FUTURE - CHICAGO MERCANTILE EXCHANGE         Code-239741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $500)                           OPEN INTEREST:       39,011
COMMITMENTS
   1,134   14,749    1,067   23,359   19,797   25,561   35,613   13,451    3,398

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:      2,010)
     389      402      139    1,073    1,859    1,601    2,400      408     -390

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.9     37.8      2.7     59.9     50.7     65.5     91.3     34.5      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
       5       23        6       18       22       25       49
 
 
RUSSEL 2000 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE         Code-239742
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $100)                           OPEN INTEREST:      669,299
COMMITMENTS
  64,081  266,931   12,500  580,471  317,279  657,052  596,710   12,247   72,589

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:     -1,269)
     -40   -6,143      201    2,224    3,042    2,385   -2,900   -3,654    1,631

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.6     39.9      1.9     86.7     47.4     98.2     89.2      1.8     10.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      274)
      34      125       38       63       83      122      221
 
 
NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE                   Code-240741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X $5.00)                               OPEN INTEREST:       78,139
COMMITMENTS
  10,951   41,900      266   58,160   29,335   69,378   71,501    8,761    6,638

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:      4,544)
   1,630    3,119       66    2,950    1,451    4,646    4,636     -103      -92

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.0     53.6      0.3     74.4     37.5     88.8     91.5     11.2      8.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       74)
      17       20        2       16       24       35       44
 
 
NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE         Code-240743
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X JPY 500)                             OPEN INTEREST:       54,363
COMMITMENTS
  14,739    2,969      594   16,237   34,186   31,570   37,749   22,793   16,614

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:      4,177)
    -155    1,782       70   -1,950      732   -2,035    2,584    6,212    1,593

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    27.1      5.5      1.1     29.9     62.9     58.1     69.4     41.9     30.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
      16        7        2       14       16       30       25
 
 
E-MINI MSCI EAFE - CHICAGO MERCANTILE EXCHANGE                       Code-244741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(MSCI EAFE INDEX X $50)                              OPEN INTEREST:       16,512
COMMITMENTS
   2,215   10,479      280   12,390    4,348   14,885   15,107    1,627    1,405

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:        361)
     714     -192        0     -186      724      528      532     -167     -171

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.4     63.5      1.7     75.0     26.3     90.1     91.5      9.9      8.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       5        6        2        8        7       14       14
 
 
S&P GSCI COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE               Code-256741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(GSCI X $250)                                        OPEN INTEREST:       17,213
COMMITMENTS
   6,891      139        0    9,140   16,505   16,031   16,644    1,182      569

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:       -977)
     191      -21     -253     -436     -358     -498     -632     -479     -345

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    40.0      0.8      0.0     53.1     95.9     93.1     96.7      6.9      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
      11        1        0        6        5       17        6
 
 
3-MO. EUROYEN TIBOR - CHICAGO MERCANTILE EXCHANGE                    Code-597741
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/22/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF JPY 100,000,000)                       OPEN INTEREST:       24,736
COMMITMENTS
   3,369    3,455       39   17,731   13,797   21,139   17,291    3,597    7,445

CHANGES FROM 04/15/08 (CHANGE IN OPEN INTEREST:      2,280)
       3      300        0    2,928      538    2,931      838     -651    1,442

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.6     14.0      0.2     71.7     55.8     85.5     69.9     14.5     30.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       7        4        2       14       19       22       24
 

Updated April 25, 2008