WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      393,193
COMMITMENTS
 104,347   78,385   53,596  194,704  190,856  352,647  322,837   40,546   70,356

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:    -16,707)
  -8,975     -573   -6,101   -6,917  -11,931  -21,993  -18,605    5,286    1,898

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.5     19.9     13.6     49.5     48.5     89.7     82.1     10.3     17.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      365)
     110      112      111       73      111      267      270
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,105,178
COMMITMENTS
 309,245  126,208  118,131  553,999  642,684  981,375  887,023  123,803  218,155

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:    -28,271)
      -5    1,914  -11,402   -9,997  -14,792  -21,404  -24,280   -6,867   -3,991

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.0     11.4     10.7     50.1     58.2     88.8     80.3     11.2     19.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      702)
     160      136      153      234      305      485      533
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       13,164
COMMITMENTS
   4,833      559       88    5,368   10,595   10,289   11,242    2,875    1,922

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:       -112)
    -493       39       78      429     -419       14     -302     -126      190

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    36.7      4.2      0.7     40.8     80.5     78.2     85.4     21.8     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
      17        6        3       12       13       31       21
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      487,792
COMMITMENTS
 139,380   43,261   63,362  234,679  299,521  437,421  406,144   50,371   81,648

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:    -14,629)
 -15,995   -2,537    2,845    1,315  -21,440  -11,835  -21,132   -2,794    6,503

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.6      8.9     13.0     48.1     61.4     89.7     83.3     10.3     16.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      445)
     148       78       94      105      171      301      319
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       20,234
COMMITMENTS
  16,312    5,747      402        0      985   16,714    7,134    3,520   13,100

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:        410)
     446      395       -2        0       12      444      405      -34        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    80.6     28.4      2.0      0.0      4.9     82.6     35.3     17.4     64.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
      14       14        4        0        4       17       19
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      286,563
COMMITMENTS
  54,485   23,106   49,819  159,025  196,925  263,329  269,850   23,234   16,713

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:     -6,501)
 -12,959    3,637    2,475    6,410  -13,107   -4,074   -6,995   -2,427      494

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.0      8.1     17.4     55.5     68.7     91.9     94.2      8.1      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      196)
      60       27       52       68       58      161      128
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      991,242
COMMITMENTS
 144,855  233,189    8,170  700,453  597,650  853,478  839,009  137,764  152,233

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:    -13,057)
  17,998  -27,814      783  -30,904   11,143  -12,123  -15,888     -934    2,831

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.6     23.5      0.8     70.7     60.3     86.1     84.6     13.9     15.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      184)
      31       44       21       77       83      119      137
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      196,526
COMMITMENTS
  49,698    6,943   26,375   85,534  144,687  161,607  178,005   34,919   18,521

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:     -4,923)
  -5,101        8    2,494    1,810   -5,361     -797   -2,859   -4,126   -2,064

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    25.3      3.5     13.4     43.5     73.6     82.2     90.6     17.8      9.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      163)
      60       17       46       62       56      149      106
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       15,228
COMMITMENTS
   4,506    2,740    1,208    7,051    9,789   12,765   13,737    2,463    1,491

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:        -65)
      12      309     -184      207     -243       35     -118     -100       53

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.6     18.0      7.9     46.3     64.3     83.8     90.2     16.2      9.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       82)
      29       13       10       30       20       62       42
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      955,165
COMMITMENTS
 226,450  180,792   18,276  582,322  633,080  827,048  832,148  128,117  123,017

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:    -54,491)
  51,183  -72,044   -8,728  -97,587   -5,126  -55,132  -85,898      641   31,407

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    23.7     18.9      1.9     61.0     66.3     86.6     87.1     13.4     12.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      203)
      48       25       18       92       85      145      123
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,793,955
COMMITMENTS
 814,621  335,240  123,776  1539419  1958617  2477816  2417633  316,139  376,322

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:   -126,298)
-130,208   -1,097   20,492  -17,486 -117,529 -127,202  -98,134      904  -28,164

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.2     12.0      4.4     55.1     70.1     88.7     86.5     11.3     13.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      317)
      58       80       54      125      132      215      234
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,700,780
COMMITMENTS
 281,247  306,596   71,016  1089791  1093766  1442054  1471378  258,726  229,402

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:     58,224)
  33,540   23,527   15,360    5,548   29,967   54,448   68,854    3,776  -10,630

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.5     18.0      4.2     64.1     64.3     84.8     86.5     15.2     13.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      207)
      42       37       29       89       93      147      143
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      521,649
COMMITMENTS
 217,490  201,452   55,304  220,267  238,819  493,061  495,575   28,588   26,074

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:    -27,809)
  50,174  -18,597  -29,811  -46,840   21,032  -26,477  -27,376   -1,332     -433

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    41.7     38.6     10.6     42.2     45.8     94.5     95.0      5.5      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      119)
      21       39       25       41       47       78       97
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       17,736
COMMITMENTS
   4,478    3,025      762    2,623    8,078    7,863   11,865    9,873    5,871

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:     -1,484)
    -337      502     -366      119   -1,132     -584     -996     -900     -488

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    25.2     17.1      4.3     14.8     45.5     44.3     66.9     55.7     33.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
      11        7        4        5        8       19       16
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       37,940
COMMITMENTS
  17,365   15,824      226   14,716   16,049   32,307   32,099    5,633    5,841

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:       -389)
     586    1,373       15        1     -318      602    1,070     -991   -1,459

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    45.8     41.7      0.6     38.8     42.3     85.2     84.6     14.8     15.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       63)
      22       18        5       14       12       40       31
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:       95,165
COMMITMENTS
  36,090   42,784      872   43,766   39,844   80,728   83,500   14,437   11,665

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:     -5,691)
  -7,321    3,885       93    2,925  -10,093   -4,303   -6,115   -1,388      424

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    37.9     45.0      0.9     46.0     41.9     84.8     87.7     15.2     12.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      120)
      37       44       11       23       19       66       68
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       67,716
COMMITMENTS
   3,489   17,834      285   63,639   49,361   67,413   67,480      303      236

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:       -823)
    -100   -1,125        0     -794      275     -894     -850       71       27

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.2     26.3      0.4     94.0     72.9     99.6     99.7      0.4      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       6       16        2       17       12       23       30
 
 
INTEREST RATE SWAPS 5YR - 3MO - CHICAGO BOARD OF TRADE               Code-247602
FUTURES ONLY POSITIONS AS OF 08/21/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       35,294
COMMITMENTS
   2,520   11,305      128   30,230   21,424   32,878   32,857    2,416    2,437

CHANGES FROM 08/14/07 (CHANGE IN OPEN INTEREST:        733)
    -760      824     -168     -741   -2,330   -1,669   -1,674    2,402    2,407

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.1     32.0      0.4     85.7     60.7     93.2     93.1      6.8      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       5        8        1        4        6       10       14
 

Updated August 24, 2007