WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      449,902
COMMITMENTS
  70,922   67,946  136,431  212,059  188,018  419,413  392,396   30,490   57,507

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:     13,593)
      25   -3,638   10,932    1,610    4,058   12,566   11,352    1,027    2,241

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.8     15.1     30.3     47.1     41.8     93.2     87.2      6.8     12.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      373)
     102      130      153       87      111      287      318
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,960,640
COMMITMENTS
 220,837   80,667  706,344  868,953  888,602  1796134  1675614  164,507  285,027

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:     20,888)
 -19,000    8,158   17,270   11,735  -22,563   10,005    2,865   10,883   18,023

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.3      4.1     36.0     44.3     45.3     91.6     85.5      8.4     14.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      815)
     189      157      270      293      404      624      726
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       16,631
COMMITMENTS
   2,153      771    1,594   10,599   12,465   14,346   14,830    2,285    1,801

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:       -308)
    -332      222      277      106   -1,034       51     -535     -359      227

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.9      4.6      9.6     63.7     75.0     86.3     89.2     13.7     10.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
      17        8        9       17       17       39       31
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      547,771
COMMITMENTS
 104,216   28,882  171,609  222,512  263,543  498,337  464,034   49,434   83,737

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:     -4,838)
  -2,470      839    1,156    1,521   -8,137      206   -6,142   -5,044    1,304

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.0      5.3     31.3     40.6     48.1     91.0     84.7      9.0     15.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      516)
     168      118      186      117      203      369      443
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       22,509
COMMITMENTS
  18,450    3,867    1,207        2    3,273   19,659    8,347    2,850   14,162

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:        584)
     286      618       44        0      132      330      794      254     -210

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    82.0     17.2      5.4      0.0     14.5     87.3     37.1     12.7     62.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
      13       11        9        1       10       16       28
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      299,973
COMMITMENTS
  28,417   26,396   73,786  171,737  176,236  273,940  276,418   26,032   23,554

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:      3,681)
  -7,455    3,076  -10,248   22,512    7,457    4,810      286   -1,129    3,396

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.5      8.8     24.6     57.3     58.8     91.3     92.1      8.7      7.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      190)
      44       41       60       68       68      153      148
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      969,771
COMMITMENTS
 136,711  174,839   67,691  639,244  545,389  843,646  787,919  126,126  181,853

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:     13,363)
  18,190   -1,889    5,648  -15,812    6,813    8,027   10,572    5,336    2,790

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.1     18.0      7.0     65.9     56.2     87.0     81.2     13.0     18.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      196)
      29       58       50       75       95      138      169
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      212,919
COMMITMENTS
  41,486    4,820   48,438   89,031  141,523  178,955  194,782   33,964   18,137

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:      3,315)
    -828      940   -1,098    6,573    4,658    4,647    4,500   -1,332   -1,185

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.5      2.3     22.7     41.8     66.5     84.0     91.5     16.0      8.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      185)
      64       20       61       71       71      166      135
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       13,749
COMMITMENTS
   2,051    1,213    1,118    8,528    9,789   11,697   12,119    2,052    1,629

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:          6)
    -216      -16      317      126     -421      227     -120     -221      126

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.9      8.8      8.1     62.0     71.2     85.1     88.1     14.9     11.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       62)
      14       14        8       22       21       42       38
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      928,888
COMMITMENTS
 136,461  199,138   28,791  648,429  608,710  813,681  836,639  115,207   92,249

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:     16,821)
 -10,564      371    2,611   23,599   12,140   15,645   15,121    1,175    1,699

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.7     21.4      3.1     69.8     65.5     87.6     90.1     12.4      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      216)
      43       44       32       91       99      151      158
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,286,076
COMMITMENTS
 230,074  283,336  288,870  1461007  1349503  1979950  1921710  306,125  364,366

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:     69,291)
   8,361  -37,444   31,469   10,647   98,270   50,477   92,295   18,814  -23,004

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.1     12.4     12.6     63.9     59.0     86.6     84.1     13.4     15.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      276)
      41       75       71      124      137      213      235
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,673,503
COMMITMENTS
 376,257  177,710   92,183  974,536  1165998  1442976  1435891  230,527  237,613

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:     49,263)
  43,125   -9,438   -2,552    1,478   46,941   42,050   34,951    7,213   14,312

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.5     10.6      5.5     58.2     69.7     86.2     85.8     13.8     14.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      199)
      43       36       35       97       98      155      154
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      826,201
COMMITMENTS
 263,689   37,136  177,857  340,439  577,853  781,985  792,846   44,216   33,354

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:    -62,797)
 -40,051   -2,522   -3,502   -9,116  -52,243  -52,669  -58,268  -10,127   -4,529

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.9      4.5     21.5     41.2     69.9     94.6     96.0      5.4      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      126)
      48       18       37       56       52      116       97
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       33,251
COMMITMENTS
  15,678   14,146    1,254   12,019    8,425   28,950   23,825    4,301    9,427

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:        512)
     721     -204       37      -13      -84      745     -251     -233      763

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    47.1     42.5      3.8     36.1     25.3     87.1     71.7     12.9     28.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
      21       16        9       11        8       38       27
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      126,329
COMMITMENTS
  52,665   38,673    5,449   49,511   67,291  107,626  111,413   18,704   14,916

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:      2,181)
   2,245     -657      814    1,643    1,292    4,702    1,450   -2,522      731

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    41.7     30.6      4.3     39.2     53.3     85.2     88.2     14.8     11.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      138)
      52       43       24       25       26       88       82
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       55,848
COMMITMENTS
  14,965    9,479    1,020   39,797   45,149   55,782   55,648       66      200

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:     -3,313)
    -206    1,334      477   -3,424   -5,133   -3,153   -3,322     -160        9

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    26.8     17.0      1.8     71.3     80.8     99.9     99.6      0.1      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
      11       14        3       16       12       28       28
 
 
INTEREST RATE SWAPS 5YR - 3MO - CHICAGO BOARD OF TRADE               Code-247602
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/05/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       57,997
COMMITMENTS
  18,343    1,825        0   39,647   55,974   57,990   57,799        7      198

CHANGES FROM 07/29/08 (CHANGE IN OPEN INTEREST:     -1,491)
   1,078      668        0   -2,576   -2,116   -1,498   -1,448        7      -43

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.6      3.1      0.0     68.4     96.5    100.0     99.7      0.0      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       7       10        0       10       11       17       21
 

Updated August 8, 2008