WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      495,137
COMMITMENTS
  65,881   78,529  126,383  268,740  221,961  461,004  426,873   34,133   68,264

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:    -17,679)
    -411   -3,585   -9,261   -5,589   -5,482  -15,261  -18,329   -2,418      650

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.3     15.9     25.5     54.3     44.8     93.1     86.2      6.9     13.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      384)
      86      142      152       77      102      277      321
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,625,725
COMMITMENTS
 274,049  158,753  452,390  707,346  702,548  1433786  1313691  191,940  312,034

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:    -76,115)
  12,058    7,594  -48,404  -35,196  -25,068  -71,542  -65,878   -4,573  -10,236

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.9      9.8     27.8     43.5     43.2     88.2     80.8     11.8     19.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      789)
     205      169      260      280      317      617      657
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       11,664
COMMITMENTS
   4,916      395      977    2,908    8,435    8,801    9,807    2,863    1,857

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:     -1,355)
      25       -2     -467     -413     -548     -854   -1,017     -500     -338

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    42.1      3.4      8.4     24.9     72.3     75.5     84.1     24.5     15.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
      20        6        6       11       14       35       22
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      433,571
COMMITMENTS
  55,039  100,286  104,630  212,855  136,208  372,524  341,125   61,047   92,447

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:     -9,607)
    -462   -1,353   -4,783   -3,356   -5,232   -8,601  -11,368   -1,006    1,761

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.7     23.1     24.1     49.1     31.4     85.9     78.7     14.1     21.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      427)
     119      137      159      102      115      309      355
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       17,137
COMMITMENTS
  12,163    5,065    1,863        0      716   14,026    7,644    3,111    9,493

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:        679)
     238      147      685        0        0      923      832     -244     -153

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    71.0     29.6     10.9      0.0      4.2     81.8     44.6     18.2     55.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
      10       11        7        0        3       13       18
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      285,727
COMMITMENTS
  53,704   31,664   58,579  148,343  174,157  260,625  264,399   25,102   21,327

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:     -3,859)
  -3,835   11,227   -4,827    3,700  -10,006   -4,961   -3,606    1,103     -253

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.8     11.1     20.5     51.9     61.0     91.2     92.5      8.8      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      190)
      57       49       51       55       52      146      134
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,031,591
COMMITMENTS
 127,336  168,004  174,674  547,017  471,206  849,027  813,884  182,564  217,706

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:   -124,813)
   2,873  -14,612  -54,410  -84,319  -68,514 -135,855 -137,536   11,042   12,723

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.3     16.3     16.9     53.0     45.7     82.3     78.9     17.7     21.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      179)
      38       43       52       72       80      138      149
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      257,179
COMMITMENTS
  28,770   72,323   53,175  144,066  108,243  226,011  233,740   31,168   23,438

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:     -7,739)
  -1,213     -907      206   -2,876   -5,444   -3,883   -6,145   -3,855   -1,594

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.2     28.1     20.7     56.0     42.1     87.9     90.9     12.1      9.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      210)
      46       72       54       66       56      141      171
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       16,379
COMMITMENTS
   3,763      768    2,790    6,698   11,223   13,251   14,781    3,128    1,598

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:     -1,058)
    -465      107     -154      188     -631     -431     -678     -627     -380

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.0      4.7     17.0     40.9     68.5     80.9     90.2     19.1      9.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       70)
      28       10       13       22       22       55       40
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      757,704
COMMITMENTS
 106,442  202,639   40,986  452,019  372,380  599,447  616,005  158,257  141,699

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:     14,019)
  -4,992  -12,255   10,062   -1,188  -11,190    3,882  -13,384   10,137   27,403

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.0     26.7      5.4     59.7     49.1     79.1     81.3     20.9     18.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      169)
      36       29       20       71       82      119      119
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,871,244
COMMITMENTS
 676,989  248,131  398,656  1403546  1804549  2479191  2451335  392,053  419,909

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:   -231,864)
   8,628  -30,505 -117,213 -130,888  -89,177 -239,474 -236,895    7,610    5,031

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.6      8.6     13.9     48.9     62.8     86.3     85.4     13.7     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      295)
      66       67       88      136      137      246      251
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,612,609
COMMITMENTS
 245,595  236,180  157,090  933,424  923,250  1336109  1316520  276,500  296,089

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:   -101,147)
 -10,823  -20,396  -61,702  -10,842  -12,748  -83,367  -94,846  -17,780   -6,300

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.2     14.6      9.7     57.9     57.3     82.9     81.6     17.1     18.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      210)
      44       44       46       95       96      161      166
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(INTEREST ON $5,000,000 FED FUNDS)                   OPEN INTEREST:      781,445
COMMITMENTS
 117,206   87,020  268,717  345,799  372,891  731,722  728,628   49,723   52,817

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:     42,650)
  13,548    1,593    4,776   19,777   32,479   38,101   38,849    4,548    3,801

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.0     11.1     34.4     44.3     47.7     93.6     93.2      6.4      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      148)
      35       34       45       65       72      118      134
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       35,774
COMMITMENTS
   5,466    5,743    3,126    7,681   18,762   16,274   27,631   19,500    8,143

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:      2,888)
  -1,035    3,296      868    2,876     -798    2,709    3,366      179     -478

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.3     16.1      8.7     21.5     52.4     45.5     77.2     54.5     22.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
      12       11        8       10       14       26       29
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       61,818
COMMITMENTS
  12,670    4,418      763   20,998   48,591   34,430   53,772   27,387    8,046

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:        641)
     533      256      -54     -268      175      211      377      430      264

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.5      7.1      1.2     34.0     78.6     55.7     87.0     44.3     13.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
      14       13        7       19       14       38       29
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      109,873
COMMITMENTS
  26,481   26,932    3,292   70,789   25,276  100,562   55,500    9,310   54,373

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:     -1,489)
       8    1,735      241     -697   -2,341     -448     -365   -1,041   -1,124

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.1     24.5      3.0     64.4     23.0     91.5     50.5      8.5     49.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       94)
      30       27       20       22       23       65       57
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/29/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 NOTIONAL PRINCIPA             OPEN INTEREST:       30,222
COMMITMENTS
  11,433    7,709      357   18,151   22,002   29,941   30,068      281      154

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:     -1,508)
  -1,000    2,127        0     -261   -3,369   -1,261   -1,242     -247     -266

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    37.8     25.5      1.2     60.1     72.8     99.1     99.5      0.9      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       7       13        3       15       13       23       28
 

Updated September 1, 2006