MILK - CHICAGO MERCANTILE EXCHANGE                                   Code-052641
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       38,542
COMMITMENTS
     862    5,784    3,325   29,383   18,002   33,571   27,111    4,971   11,431

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:        592)
      37      584       -2      739      271      774      853     -182     -261

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.2     15.0      8.6     76.2     46.7     87.1     70.3     12.9     29.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       60)
       5       21       14       29       20       46       43
 
 
LEAN HOGS - CHICAGO MERCANTILE EXCHANGE                              Code-054642
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      169,562
COMMITMENTS
  32,216   18,001   38,126   79,833   73,174  150,175  129,301   19,387   40,261

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:      5,203)
   2,424      999    1,907      912    1,054    5,243    3,961      -40    1,242

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.0     10.6     22.5     47.1     43.2     88.6     76.3     11.4     23.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      196)
      57       65       70       38       47      147      145
 
 
LIVE CATTLE - CHICAGO MERCANTILE EXCHANGE                            Code-057642
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 40,000 POUNDS)                         OPEN INTEREST:      276,029
COMMITMENTS
  52,747   12,867   72,217  122,150  126,891  247,114  211,975   28,914   64,053

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:        195)
    -487       59     -722      246   -1,613     -963   -2,276    1,158    2,471

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.1      4.7     26.2     44.3     46.0     89.5     76.8     10.5     23.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      340)
      97       47      100      108      154      268      267
 
 
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE                   Code-058643
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 110,000 BOARD FEET)                    OPEN INTEREST:        7,101
COMMITMENTS
   2,698    2,771    1,178    1,228    1,015    5,104    4,964    1,997    2,137

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:      1,309)
     122       59      513      315      455      950    1,028      359      281

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    38.0     39.0     16.6     17.3     14.3     71.9     69.9     28.1     30.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       68)
      18       28       19       17       13       46       54
 
 
FEEDER CATTLE - CHICAGO MERCANTILE EXCHANGE                          Code-061641
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 50,000 POUNDS)                         OPEN INTEREST:       37,107
COMMITMENTS
  12,802    2,143    7,370   10,490   11,458   30,662   20,971    6,445   16,136

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:        822)
     -80       97      610       -9        4      522      712      300      111

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.5      5.8     19.9     28.3     30.9     82.6     56.5     17.4     43.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      166)
      49       20       33       48       68      117      112
 
 
CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                        Code-090741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100,000 CANADIAN DOLLARS)              OPEN INTEREST:       97,735
COMMITMENTS
  20,212   27,501    5,093   33,884   44,555   59,189   77,150   38,546   20,585

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:     -6,974)
  -6,130   -3,743      164      274   -2,032   -5,692   -5,610   -1,282   -1,363

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.7     28.1      5.2     34.7     45.6     60.6     78.9     39.4     21.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       73)
      18       20        7       24       21       45       45
 
 
SWISS FRANC - CHICAGO MERCANTILE EXCHANGE                            Code-092741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 125,000 SWISS FRANCS)                  OPEN INTEREST:       65,680
COMMITMENTS
  17,487   26,897       88   35,522   21,491   53,097   48,476   12,582   17,204

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:     -8,331)
     870  -10,683       -8   -9,629    3,703   -8,767   -6,988      436   -1,343

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.6     41.0      0.1     54.1     32.7     80.8     73.8     19.2     26.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
      14       15        2        7        9       22       25
 
 
MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE                           Code-095741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 500,000 MEXICAN PESOS)                 OPEN INTEREST:       86,546
COMMITMENTS
  27,255    9,581      412   52,166   71,240   79,833   81,233    6,713    5,313

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:      4,408)
  10,630    1,024      257   -8,548      794    2,339    2,075    2,069    2,333

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.5     11.1      0.5     60.3     82.3     92.2     93.9      7.8      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       76)
      34       14        2       14       21       49       36
 
 
BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE                 Code-096742
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 62,500 POUNDS STERLING)                OPEN INTEREST:      116,684
COMMITMENTS
  56,277   11,081      388   28,241   88,183   84,907   99,653   31,777   17,031

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:     12,365)
  21,594     -887      168  -15,212   11,298    6,549   10,578    5,816    1,787

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    48.2      9.5      0.3     24.2     75.6     72.8     85.4     27.2     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
      22       10        4       11       24       36       35
 
 
JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE                           Code-097741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 12,500,000 JAPANESE YEN)               OPEN INTEREST:      246,090
COMMITMENTS
  23,549   71,694    7,506  179,209  135,338  210,264  214,537   35,826   31,553

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:    -13,070)
   1,649  -33,369   -1,118  -14,729   24,061  -14,197  -10,426    1,127   -2,644

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.6     29.1      3.0     72.8     55.0     85.4     87.2     14.6     12.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      111)
      28       41       15       33       24       70       71
 
 
EURO FX - CHICAGO MERCANTILE EXCHANGE                                Code-099741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 125,000 EUROS)                         OPEN INTEREST:      187,609
COMMITMENTS
  87,194   11,392   15,739   27,450  126,519  130,384  153,650   57,225   33,959

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:     14,923)
  21,638   -4,308      485   -8,864   20,047   13,259   16,224    1,664   -1,300

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    46.5      6.1      8.4     14.6     67.4     69.5     81.9     30.5     18.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      133)
      64       27       33       27       36      106       81
 
 
NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE                     Code-112741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF NZ$ 100,000)                           OPEN INTEREST:       18,160
COMMITMENTS
  10,955    2,752        0    5,581   14,214   16,536   16,966    1,624    1,194

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:      1,819)
   1,852     -906        0     -218    2,719    1,634    1,813      185        6

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    60.3     15.2      0.0     30.7     78.3     91.1     93.4      8.9      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       4        4        0        6       11       10       15
 
 
1-MONTH LIBOR RATE - CHICAGO MERCANTILE EXCHANGE                     Code-032741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $3,000,000 FACE VALUE)                 OPEN INTEREST:       41,704
COMMITMENTS
  13,538    1,629       60   23,503   34,794   37,101   36,483    4,603    5,221

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:         53)
  -1,014     -834       60    4,654      509    3,700     -265   -3,647      318

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.5      3.9      0.1     56.4     83.4     89.0     87.5     11.0     12.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       5        2        1       11       13       16       16
 
 
3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE                    Code-132741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $1,000,000 FACE VALUE)                 OPEN INTEREST:   19,191,209
COMMITMENTS
 632,777  676,527  7435545  9800173  9428605 17868494 17540677  1322715  1650531

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:    727,367)
 145,369 -207,982  421,515  173,895  564,437  740,779  777,971  -13,413  -50,604

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.3      3.5     38.7     51.1     49.1     93.1     91.4      6.9      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      331)
      63       88      128      152      163      297      304
 
 
S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                    Code-138741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 500 INDEX X $250.00)                            OPEN INTEREST:      714,055
COMMITMENTS
  79,225   59,445   53,001  427,759  474,481  559,985  586,927  154,070  127,128

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:      5,763)
  -9,161   -4,951    4,415   18,076    7,952   13,331    7,416   -7,567   -1,653

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.1      8.3      7.4     59.9     66.4     78.4     82.2     21.6     17.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      217)
      58       48       63       85       65      179      140
 
 
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-13874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($50 X S&P 500 INDEX)                                OPEN INTEREST:    1,455,622
COMMITMENTS
 165,976  364,474   69,369  894,153  887,427  1129499  1321270  326,124  134,352

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:     20,769)
 -25,481    5,723   17,264   41,629   -2,119   33,412   20,868  -12,643      -99

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.4     25.0      4.8     61.4     61.0     77.6     90.8     22.4      9.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      238)
      49       80       54       82       69      167      167
 
 
S&P 400 MIDCAP STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-338741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $500)                               OPEN INTEREST:        9,494
COMMITMENTS
     622        0        0    4,971    7,984    5,593    7,984    3,901    1,510

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:         59)
    -717     -705        0      711      705       -6        0       65       59

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     6.6      0.0      0.0     52.4     84.1     58.9     84.1     41.1     15.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2        0        0        9       12       11       12
 
 
E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE             Code-33874A
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(S&P 400 INDEX X $100)                               OPEN INTEREST:       70,131
COMMITMENTS
   8,929   28,398       24   56,422   33,528   65,375   61,950    4,756    8,181

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:      2,598)
    -130   -1,470       24    3,175    3,334    3,069    1,888     -471      710

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.7     40.5      0.0     80.5     47.8     93.2     88.3      6.8     11.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       63)
       7       13        1       28       24       36       37
 
 
NASDAQ-100 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE                 Code-209741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NASDAQ 100 INDEX X $100)                            OPEN INTEREST:       55,638
COMMITMENTS
   6,277   15,583       42   40,360   33,731   46,679   49,356    8,959    6,282

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:     -1,173)
  -4,256      -47       -1    3,575    3,334     -682    3,286     -491   -4,459

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.3     28.0      0.1     72.5     60.6     83.9     88.7     16.1     11.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       79)
      14       20        1       27       26       42       46
 
 
NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE          Code-209742
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
( NASDAQ 100 STOCK INDEX X $20)                      OPEN INTEREST:      424,397
COMMITMENTS
  48,079  199,354    4,278  351,169  193,279  403,526  396,910   20,871   27,487

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:      1,097)
 -35,354   14,897   -4,737   58,095  -13,136   18,004   -2,977  -16,907    4,074

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.3     47.0      1.0     82.7     45.5     95.1     93.5      4.9      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      217)
      48       86       13       54       44      107      138
 
 
AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE                      Code-232741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100,000 AUSTRALIAN DOLLARS             OPEN INTEREST:       68,817
COMMITMENTS
  40,195    2,008      201    3,493   57,753   43,889   59,961   24,928    8,855

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:      5,879)
   3,149   -1,629       75      -67    7,551    3,157    5,997    2,722     -118

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    58.4      2.9      0.3      5.1     83.9     63.8     87.1     36.2     12.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
      27        3        1        6       19       34       22
 
 
RUSSEL 2000 STOCK INDEX FUTURE - CHICAGO MERCANTILE EXCHANGE         Code-239741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $500)                           OPEN INTEREST:       40,457
COMMITMENTS
     400    6,456       12   36,050   25,791   36,462   32,258    3,996    8,199

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:      1,727)
  -5,333      -41        5    6,372     -151    1,044     -187      683    1,914

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     1.0     16.0      0.0     89.1     63.7     90.1     79.7      9.9     20.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       60)
       1       15        2       28       26       31       41
 
 
RUSSEL 2000 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE         Code-239742
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(RUSSEL 2000 INDEX X $100)                           OPEN INTEREST:      459,812
COMMITMENTS
  50,346   96,930    4,373  378,749  341,097  433,468  442,400   26,344   17,412

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:      6,437)
 -70,606   -1,025     -459   70,694    7,389     -371    5,905    6,808      532

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.9     21.1      1.0     82.4     74.2     94.3     96.2      5.7      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      188)
      35       66       30       45       63       90      149
 
 
NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE                   Code-240741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X $5.00)                               OPEN INTEREST:       41,558
COMMITMENTS
   8,549   13,442    1,308   19,242   18,214   29,100   32,964   12,458    8,594

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:        593)
    -407     -937      609     -415     -691     -213   -1,019      806    1,612

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.6     32.3      3.1     46.3     43.8     70.0     79.3     30.0     20.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       67)
      16       20        7       16       19       34       44
 
 
NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE         Code-240743
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(NIKKEI INDEX X 500 YEN)                             OPEN INTEREST:       40,180
COMMITMENTS
   5,476    3,373      140   27,376   17,745   32,992   21,258    7,188   18,922

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:        366)
  -1,389      464      103    2,243      968      957    1,535     -591   -1,169

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.6      8.4      0.3     68.1     44.2     82.1     52.9     17.9     47.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       53)
      12        8        2       23       12       35       22
 
 
GOLDMAN-SACHS COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE          Code-256741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(GSCI X $250)                                        OPEN INTEREST:       20,685
COMMITMENTS
   4,564      218        0   15,337   20,167   19,901   20,385      784      300

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.1      1.1      0.0     74.1     97.5     96.2     98.5      3.8      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       8        1        0        9        4       17        5
 
 
3-MO. EUROYEN TIBOR - CHICAGO MERCANTILE EXCHANGE                    Code-597741
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/01/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF Y100,000,000 FACE VALUE)               OPEN INTEREST:       41,889
COMMITMENTS
   4,253    4,898      287   23,550   30,344   28,090   35,529   13,799    6,360

CHANGES FROM 07/25/06 (CHANGE IN OPEN INTEREST:      2,107)
     -32      186   -1,674    3,034    2,735    1,328    1,247      779      860

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.2     11.7      0.7     56.2     72.4     67.1     84.8     32.9     15.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
       5       10        2       28       35       34       46
 

Updated August 4, 2006