WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      512,816
COMMITMENTS
  66,292   82,115  135,644  274,329  227,444  476,265  445,202   36,551   67,614

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:     -1,596)
  -7,933   11,336    3,909    5,746  -13,897    1,722    1,348   -3,318   -2,944

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.9     16.0     26.5     53.5     44.4     92.9     86.8      7.1     13.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      383)
      99      140      153       79       98      288      315
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,701,840
COMMITMENTS
 261,991  151,159  500,794  742,542  727,616  1505328  1379569  196,512  322,271

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:     -2,604)
 -11,146   16,103   -2,030    9,238  -13,542   -3,937      532    1,333   -3,136

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.4      8.9     29.4     43.6     42.8     88.5     81.1     11.5     18.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      782)
     202      177      264      298      320      635      657
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       13,019
COMMITMENTS
   4,891      397    1,444    3,321    8,983    9,656   10,824    3,363    2,195

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:       -511)
     -54       90       81     -544     -697     -517     -525        6       15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    37.6      3.0     11.1     25.5     69.0     74.2     83.1     25.8     16.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
      17        8        8       12       15       36       24
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      443,178
COMMITMENTS
  55,501  101,640  109,413  216,212  141,440  381,125  352,493   62,054   90,686

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:     16,757)
    -211   -2,963    8,879    6,476    9,617   15,144   15,532    1,613    1,225

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.5     22.9     24.7     48.8     31.9     86.0     79.5     14.0     20.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      429)
     110      156      161      110      121      318      361
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       16,458
COMMITMENTS
  11,925    4,918    1,178        0      716   13,103    6,812    3,355    9,646

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:        230)
     297      258     -277        0      222       20      203      210       27

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    72.5     29.9      7.2      0.0      4.4     79.6     41.4     20.4     58.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
      10        9        7        0        3       13       16
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      289,585
COMMITMENTS
  57,538   20,437   63,405  144,643  184,163  265,586  268,005   23,999   21,580

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:      1,711)
  -4,318    1,419    9,052    1,938   -8,261    6,672    2,210   -4,961     -499

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.9      7.1     21.9     49.9     63.6     91.7     92.5      8.3      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      180)
      57       43       52       54       50      148      123
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,156,404
COMMITMENTS
 124,463  182,617  229,083  631,336  539,720  984,882  951,420  171,522  204,984

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:     40,488)
  27,299   11,048    8,059    7,265    4,880   42,623   23,988   -2,135   16,500

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.8     15.8     19.8     54.6     46.7     85.2     82.3     14.8     17.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      209)
      41       56       63       82       95      158      179
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      264,917
COMMITMENTS
  29,983   73,229   52,969  146,942  113,687  229,894  239,885   35,023   25,033

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:     11,378)
    -538    3,683    4,199    4,216    1,776    7,877    9,659    3,501    1,719

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.3     27.6     20.0     55.5     42.9     86.8     90.6     13.2      9.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      209)
      45       73       50       66       58      138      169
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       17,438
COMMITMENTS
   4,228      661    2,944    6,510   11,855   13,683   15,459    3,755    1,978

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:        574)
    -671      209      482      611     -506      422      185      152      389

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.2      3.8     16.9     37.3     68.0     78.5     88.7     21.5     11.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       72)
      29       10       14       24       22       59       40
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      743,684
COMMITMENTS
 111,434  214,894   30,924  453,207  383,571  595,565  629,389  148,119  114,296

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:     47,181)
   5,152   12,967   14,030   31,907   32,001   51,089   58,999   -3,909  -11,818

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.0     28.9      4.2     60.9     51.6     80.1     84.6     19.9     15.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      176)
      41       35       22       69       77      123      121
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    3,103,108
COMMITMENTS
 668,361  278,636  515,869  1534434  1893726  2718665  2688231  384,444  414,878

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:    179,324)
  61,493    2,508   59,352   37,115  116,780  157,961  178,641   21,363      683

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.5      9.0     16.6     49.4     61.0     87.6     86.6     12.4     13.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      321)
      79       67       91      146      149      260      273
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,713,755
COMMITMENTS
 256,418  256,576  218,792  944,266  935,998  1419476  1411366  294,280  302,389

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:    142,654)
  35,714  -34,338   44,245   55,800  119,835  135,759  129,742    6,895   12,912

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.0     15.0     12.8     55.1     54.6     82.8     82.4     17.2     17.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      225)
      42       55       54      100       99      174      176
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(INTEREST ON $5,000,000 FED FUNDS)                   OPEN INTEREST:      738,796
COMMITMENTS
 103,657   85,427  263,941  326,022  340,412  693,621  689,780   45,175   49,016

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:     42,580)
  25,965   -5,135   15,782    4,343   34,879   46,090   45,526   -3,510   -2,947

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.0     11.6     35.7     44.1     46.1     93.9     93.4      6.1      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      147)
      32       37       46       63       69      118      130
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       32,886
COMMITMENTS
   6,501    2,448    2,258    4,806   19,560   13,565   24,266   19,321    8,621

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:       -443)
     640     -298       17   -1,961    1,486   -1,304    1,205      861   -1,648

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.8      7.4      6.9     14.6     59.5     41.2     73.8     58.8     26.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
      13        7        7       13       14       28       26
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       61,176
COMMITMENTS
  12,137    4,162      817   21,266   48,416   34,219   53,394   26,957    7,782

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:      1,374)
       2       15       31      335      357      369      404    1,005      970

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.8      6.8      1.3     34.8     79.1     55.9     87.3     44.1     12.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
      15       13        5       19       13       38       27
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      111,361
COMMITMENTS
  26,474   25,197    3,051   71,486   27,617  101,011   55,865   10,351   55,496

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:      3,367)
   3,590     -544     -817     -106    1,436    2,667       75      700    3,292

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.8     22.6      2.7     64.2     24.8     90.7     50.2      9.3     49.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       88)
      25       27       16       20       24       55       57
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/22/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 NOTIONAL PRINCIPA             OPEN INTEREST:       31,730
COMMITMENTS
  12,433    5,582      357   18,412   25,371   31,202   31,310      528      420

CHANGES FROM 08/15/06 (CHANGE IN OPEN INTEREST:      8,090)
    -330   -1,049     -150    8,368    9,030    7,888    7,831      202      259

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    39.2     17.6      1.1     58.0     80.0     98.3     98.7      1.7      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       7       13        3       14       12       22       27
 

Updated August 18, 2006