MILK, Class III - CHICAGO MERCANTILE EXCHANGE                        Code-052641
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       42,205
COMMITMENTS
   3,624    1,306    7,617   25,331   23,300   36,572   32,223    5,634    9,982

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:     -1,409)
      61      245      406   -1,637   -1,532   -1,169     -881     -240     -527

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.6      3.1     18.0     60.0     55.2     86.7     76.3     13.3     23.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       62)
      21        6       15       27       26       53       40
 
 
LEAN HOGS - CHICAGO MERCANTILE EXCHANGE                              Code-054642
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      276,519
COMMITMENTS
  44,075   34,557   73,774  128,992  133,719  246,841  242,050   29,678   34,470

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:      5,328)
     632     -492    2,978    1,119    2,496    4,729    4,982      599      346

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.9     12.5     26.7     46.6     48.4     89.3     87.5     10.7     12.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      237)
      70       85      111       40       50      183      192
 
 
FRZN PORK BELLIES - CHICAGO MERCANTILE EXCHANGE                      Code-056641
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:        1,971
COMMITMENTS
     367      303      181      691    1,029    1,239    1,513      732      458

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:        -52)
      50      -10      -14      -13      -34       23      -58      -75        6

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.6     15.4      9.2     35.1     52.2     62.9     76.8     37.1     23.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       9        7        3        7        3       17       13
 
 
LIVE CATTLE - CHICAGO MERCANTILE EXCHANGE                            Code-057642
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      356,425
COMMITMENTS
 114,789   41,286   69,752  148,789  171,316  333,330  282,354   23,095   74,071

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:      6,983)
   4,607   -1,928    2,092   -1,244    4,550    5,454    4,713    1,528    2,269

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.2     11.6     19.6     41.7     48.1     93.5     79.2      6.5     20.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      385)
     102       87       97      101      181      254      321
 
 
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE                   Code-058643
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 110,000 BOARD FEET)                    OPEN INTEREST:       14,816
COMMITMENTS
   4,346    4,465    2,257    6,006    5,906   12,609   12,628    2,207    2,187

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:       -679)
      96      274     -198     -705     -641     -807     -566      129     -113

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.3     30.1     15.2     40.5     39.9     85.1     85.2     14.9     14.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       97)
      29       25       16       25       29       62       68
 
 
FEEDER CATTLE - CHICAGO MERCANTILE EXCHANGE                          Code-061641
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50,000 POUNDS)                         OPEN INTEREST:       34,393
COMMITMENTS
  12,352    7,366    6,010   11,067    7,188   29,428   20,564    4,965   13,830

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:     -1,850)
  -2,590       68     -423      774     -658   -2,239   -1,013      389     -836

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.9     21.4     17.5     32.2     20.9     85.6     59.8     14.4     40.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      140)
      36       34       33       43       49       97      102
 
 
CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                        Code-090741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CAD 100,000)                           OPEN INTEREST:      130,695
COMMITMENTS
  52,904   15,959    7,269   35,987   84,583   96,160  107,811   34,536   22,884

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:     17,088)
  16,825   -7,623     -242   -4,768   22,104   11,816   14,240    5,273    2,849

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    40.5     12.2      5.6     27.5     64.7     73.6     82.5     26.4     17.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       80)
      27       15       10       26       28       59       47
 
 
SWISS FRANC - CHICAGO MERCANTILE EXCHANGE                            Code-092741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF CHF 125,000)                           OPEN INTEREST:       74,377
COMMITMENTS
  17,861   20,602    7,751   31,648   30,186   57,260   58,539   17,117   15,838

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:      3,802)
  -7,870    3,503      439   11,151   -2,829    3,720    1,113       82    2,689

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.0     27.7     10.4     42.6     40.6     77.0     78.7     23.0     21.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
      17       13        6       10       11       28       29
 
 
MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE                           Code-095741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF MXN 500,000)                           OPEN INTEREST:      122,815
COMMITMENTS
 108,564    7,053      700    6,278  113,095  115,542  120,848    7,273    1,967

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:      6,345)
   8,005   -2,710       65     -437   11,708    7,633    9,063   -1,288   -2,718

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    88.4      5.7      0.6      5.1     92.1     94.1     98.4      5.9      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      107)
      69       15        4        9       20       80       37
 
 
BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE                 Code-096742
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF GBP 62,500)                            OPEN INTEREST:      163,951
COMMITMENTS
  14,508   41,854   12,521  121,245   83,003  148,275  137,378   15,676   26,573

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:     12,937)
  -8,838   -4,053    1,309   19,332   16,333   11,803   13,589    1,134     -652

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.8     25.5      7.6     74.0     50.6     90.4     83.8      9.6     16.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       75)
      15       29       10       22       24       42       58
 
 
JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE                           Code-097741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF JPY 12,500,000)                        OPEN INTEREST:      223,519
COMMITMENTS
  65,319   20,966   24,281  104,617  155,465  194,217  200,712   29,303   22,808

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:      3,411)
  -4,837    2,738      860    8,513   -2,111    4,536    1,487   -1,125    1,924

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.2      9.4     10.9     46.8     69.6     86.9     89.8     13.1     10.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      110)
      39       32       20       25       25       77       64
 
 
EURO FX - CHICAGO MERCANTILE EXCHANGE                                Code-099741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF EUR 125,000)                           OPEN INTEREST:      260,908
COMMITMENTS
  55,773   62,429   44,833  110,418  104,965  211,024  212,227   49,884   48,681

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:     16,914)
   4,852   -4,777    7,746    4,775   20,992   17,372   23,961     -458   -7,047

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.4     23.9     17.2     42.3     40.2     80.9     81.3     19.1     18.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      165)
      51       66       50       34       37      120      118
 
 
NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE                     Code-112741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF NZD 100,000)                           OPEN INTEREST:       23,946
COMMITMENTS
  11,449    5,112       24    9,248   17,547   20,721   22,683    3,225    1,263

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:        322)
     651     -197       -8   -1,172       16     -529     -189      851      511

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    47.8     21.3      0.1     38.6     73.3     86.5     94.7     13.5      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
      16        6        1        9       12       26       18
 
 
3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE                    Code-132741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $1,000,000)                            OPEN INTEREST:   15,800,279
COMMITMENTS
 920,351  570,048  5697877  8015135  8497904 14633362 14765828  1166917  1034451

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:    309,775)
   4,769   40,645   62,758  199,242  159,694  266,769  263,098   43,005   46,677

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     5.8      3.6     36.1     50.7     53.8     92.6     93.5      7.4      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      276)
      87       40      103      139      138      260      251
 
 
S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                    Code-138741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 500 INDEX X $250.00)                            OPEN INTEREST:      676,643
COMMITMENTS
  65,620   74,820   77,090  403,584  396,396  546,294  548,305  130,349  128,338

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:     14,725)
   2,190    4,773    7,012      658    1,838    9,860   13,623    4,864    1,101

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.7     11.1     11.4     59.6     58.6     80.7     81.0     19.3     19.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      216)
      46       56       67       86       67      174      149
 
 
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-13874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($50 X S&P 500 INDEX)                                OPEN INTEREST:    2,293,248
COMMITMENTS
 371,840  537,877  157,483  1374816  1357634  1904139  2052994  389,109  240,254

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:     75,430)
  53,404     -811   14,135   13,848   21,873   81,387   35,198   -5,957   40,232

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.2     23.5      6.9     60.0     59.2     83.0     89.5     17.0     10.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      355)
      82      120       79      111       99      242      249
 
 
E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-33874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $100)                               OPEN INTEREST:       88,761
COMMITMENTS
   6,163   41,988       65   72,211   41,942   78,439   83,995   10,323    4,767

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:       -814)
    -716      -27       64     -555      -85   -1,207      -48      392     -767

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.9     47.3      0.1     81.4     47.3     88.4     94.6     11.6      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       89)
      11       18        1       44       27       56       45
 
 
NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                 Code-209741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 INDEX X $100)                            OPEN INTEREST:       36,912
COMMITMENTS
   4,655    8,166      100   24,004   16,633   28,759   24,899    8,153   12,013

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:      3,378)
      88      -29       84    1,307    2,860    1,479    2,915    1,899      463

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.6     22.1      0.3     65.0     45.1     77.9     67.5     22.1     32.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
       8       10        3       25       19       35       30
 
 
NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE          Code-209742
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
( NASDAQ 100 STOCK INDEX X $20)                      OPEN INTEREST:      382,091
COMMITMENTS
  97,721  140,128   12,605  215,701  205,313  326,027  358,045   56,064   24,046

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:     34,689)
  22,145   10,944   -1,277   12,972   24,948   33,840   34,616      849       73

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.6     36.7      3.3     56.5     53.7     85.3     93.7     14.7      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      225)
      65       71       27       51       52      133      133
 
 
AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                      Code-232741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF AUD 100,000)                           OPEN INTEREST:      109,484
COMMITMENTS
  75,286   10,320    2,598    2,094   86,190   79,978   99,108   29,506   10,376

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:     10,011)
  14,450     -358      946   -5,643    9,375    9,752    9,963      258       47

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    68.8      9.4      2.4      1.9     78.7     73.0     90.5     27.0      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       62)
      33        9        3        7       19       42       29
 
 
RUSSEL 2000 STOCK INDEX FUTURE - CHICAGO MERCANTILE EXCHANGE         Code-239741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $500)                           OPEN INTEREST:       40,055
COMMITMENTS
   4,125   14,009    1,346   19,934   20,415   25,406   35,770   14,649    4,284

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:      1,463)
   2,990      157      134   -2,146      730      978    1,021      485      442

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.3     35.0      3.4     49.8     51.0     63.4     89.3     36.6     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       60)
       6       22        6       16       22       24       48
 
 
RUSSEL 2000 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE         Code-239742
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $100)                           OPEN INTEREST:      689,765
COMMITMENTS
  69,894  273,530   14,727  592,426  324,478  677,047  612,735   12,718   77,030

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:      6,960)
   4,181    4,920   -1,324    3,222   -1,117    6,079    2,479      880    4,480

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.1     39.7      2.1     85.9     47.0     98.2     88.8      1.8     11.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      284)
      38      131       42       64       86      136      225
 
 
NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE                   Code-240741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X $5.00)                               OPEN INTEREST:       88,725
COMMITMENTS
  13,591   51,467      266   65,251   30,523   79,108   82,255    9,617    6,470

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:      5,716)
   2,587    6,408       -0    2,482      341    5,069    6,749      647   -1,033

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.3     58.0      0.3     73.5     34.4     89.2     92.7     10.8      7.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       80)
      20       22        2       18       24       40       46
 
 
NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE         Code-240743
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X JPY 500)                             OPEN INTEREST:       59,187
COMMITMENTS
  24,380    4,134      596   18,538   36,575   43,514   41,305   15,673   17,882

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:      1,794)
   5,643    1,606     -348    2,652   -1,372    7,947     -114   -6,153    1,908

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    41.2      7.0      1.0     31.3     61.8     73.5     69.8     26.5     30.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       53)
      16        9        2       14       15       30       26
 
 
E-MINI MSCI EAFE - CHICAGO MERCANTILE EXCHANGE                       Code-244741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(MSCI EAFE INDEX X $50)                              OPEN INTEREST:       17,424
COMMITMENTS
   2,350   10,898       97   12,775    4,982   15,222   15,977    2,202    1,447

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:        803)
      69      162      -33      482      875      518    1,004      285     -201

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.5     62.5      0.6     73.3     28.6     87.4     91.7     12.6      8.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       5        5        1        8        7       13       13
 
 
S&P GSCI COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE               Code-256741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(GSCI X $250)                                        OPEN INTEREST:       17,447
COMMITMENTS
   6,956      216       34    9,220   16,518   16,210   16,768    1,237      679

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:       -571)
      83       77       34      120       90      237      201     -808     -772

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    39.9      1.2      0.2     52.8     94.7     92.9     96.1      7.1      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
      13        1        1        6        5       19        7
 
 
3-MO. EUROYEN TIBOR - CHICAGO MERCANTILE EXCHANGE                    Code-597741
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/06/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF JPY 100,000,000)                       OPEN INTEREST:       26,544
COMMITMENTS
   4,182    3,425       39   18,666   13,198   22,887   16,662    3,657    9,882

CHANGES FROM 04/29/08 (CHANGE IN OPEN INTEREST:      2,191)
     408     -100        0      774      -86    1,182     -186    1,009    2,377

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.8     12.9      0.1     70.3     49.7     86.2     62.8     13.8     37.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       7        4        2       15       18       23       23
 

Updated May 14, 2008