WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      409,900
COMMITMENTS
 113,322   78,958   59,697  201,621  202,787  374,640  341,442   35,260   68,458

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:    -17,174)
  -3,573   -5,733   -8,615   -3,380   -2,570  -15,568  -16,918   -1,606     -256

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.6     19.3     14.6     49.2     49.5     91.4     83.3      8.6     16.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      383)
     125      110      120       67      112      282      280
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,133,449
COMMITMENTS
 309,250  124,294  129,533  563,996  657,476  1002779  911,303  130,670  222,146

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:    -60,382)
  -3,699  -11,936  -41,827  -14,989  -10,477  -60,515  -64,240      133    3,858

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.3     11.0     11.4     49.8     58.0     88.5     80.4     11.5     19.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      714)
     166      140      160      230      309      486      549
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       13,276
COMMITMENTS
   5,326      520       10    4,939   11,014   10,275   11,544    3,001    1,732

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:         77)
     120       87      -97      100      119      123      109      -46      -32

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    40.1      3.9      0.1     37.2     83.0     77.4     87.0     22.6     13.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
      21        6        1       14       14       35       21
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      502,421
COMMITMENTS
 155,375   45,798   60,517  233,364  320,961  449,256  427,276   53,165   75,145

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:      4,710)
   7,275    1,487    1,836   -3,746    2,533    5,365    5,856     -655   -1,146

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    30.9      9.1     12.0     46.4     63.9     89.4     85.0     10.6     15.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      479)
     167       88       94      102      184      315      341
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       19,824
COMMITMENTS
  15,866    5,352      404        0      973   16,270    6,729    3,554   13,095

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:      1,714)
   1,090    1,230      -19        0     -204    1,071    1,007      643      707

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    80.0     27.0      2.0      0.0      4.9     82.1     33.9     17.9     66.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
      12       13        3        0        4       14       18
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      293,064
COMMITMENTS
  67,444   19,469   47,344  152,615  210,032  267,403  276,845   25,661   16,219

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:      2,801)
  -2,776    1,880    1,957    4,609   -2,597    3,790    1,240     -989    1,561

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    23.0      6.6     16.2     52.1     71.7     91.2     94.5      8.8      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      201)
      75       25       50       62       55      169      122
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,004,299
COMMITMENTS
 126,857  261,003    7,387  731,357  586,507  865,601  854,897  138,698  149,402

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:    -14,399)
 -19,846   15,525   -2,952    2,958   -5,588  -19,840    6,985    5,441  -21,384

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    12.6     26.0      0.7     72.8     58.4     86.2     85.1     13.8     14.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      189)
      29       48       19       79       86      117      144
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      201,449
COMMITMENTS
  54,799    6,935   23,881   83,724  150,048  162,404  180,864   39,045   20,585

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:     -3,431)
  -1,959   -4,847     -722   -1,843    2,621   -4,524   -2,948    1,093     -483

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.2      3.4     11.9     41.6     74.5     80.6     89.8     19.4     10.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      160)
      60       17       40       59       54      143      101
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       15,293
COMMITMENTS
   4,494    2,431    1,392    6,844   10,032   12,730   13,855    2,563    1,438

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:       -811)
     211        3       48     -841     -791     -582     -740     -229      -71

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.4     15.9      9.1     44.8     65.6     83.2     90.6     16.8      9.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       79)
      28       11       11       30       18       62       39
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:    1,009,656
COMMITMENTS
 175,267  252,836   27,004  679,909  638,206  882,180  918,046  127,476   91,610

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:    -49,372)
 -13,792  -10,722   -2,528  -19,112  -23,594  -35,432  -36,844  -13,940  -12,528

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.4     25.0      2.7     67.3     63.2     87.4     90.9     12.6      9.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      206)
      49       34       17       90       81      147      125
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,920,253
COMMITMENTS
 944,829  336,337  103,284  1556905  2076146  2605018  2515767  315,235  404,486

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:   -138,668)
  -8,685  -10,668    4,483 -150,489 -121,364 -154,691 -127,549   16,023  -11,119

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    32.4     11.5      3.5     53.3     71.1     89.2     86.1     10.8     13.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      320)
      62       82       51      119      129      210      233
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,642,556
COMMITMENTS
 247,707  283,069   55,656  1084243  1063799  1387606  1402524  254,950  240,032

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:    -62,918)
   3,627      215   -4,385  -66,900  -30,512  -67,658  -34,682    4,740  -28,236

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.1     17.2      3.4     66.0     64.8     84.5     85.4     15.5     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      205)
      45       32       30       94       85      151      135
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      549,458
COMMITMENTS
 167,316  220,049   85,115  267,107  217,787  519,538  522,951   29,920   26,507

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:     35,715)
  78,869   -2,353   36,381  -79,993     -769   35,257   33,259      458    2,456

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    30.5     40.0     15.5     48.6     39.6     94.6     95.2      5.4      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      127)
      23       41       32       49       48       91      103
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       19,220
COMMITMENTS
   4,815    2,523    1,128    2,504    9,210    8,447   12,861   10,773    6,359

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:      1,403)
     783       60      423      926    1,000    2,132    1,483     -729      -80

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    25.1     13.1      5.9     13.0     47.9     43.9     66.9     56.1     33.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
      11        5        3        5       10       18       16
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       38,329
COMMITMENTS
  16,779   14,451      211   14,715   16,367   31,705   31,029    6,624    7,300

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:        572)
    -201    1,363       98     -122     -127     -225    1,334      797     -762

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    43.8     37.7      0.6     38.4     42.7     82.7     81.0     17.3     19.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
      23       14        7       14       12       42       28
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      100,856
COMMITMENTS
  43,411   38,899      779   40,841   49,937   85,031   89,615   15,825   11,241

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:     -2,873)
   8,805      -61     -279   -5,989    6,534    2,537    6,194   -5,410   -9,067

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    43.0     38.6      0.8     40.5     49.5     84.3     88.9     15.7     11.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      128)
      43       42        8       27       19       74       65
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       68,539
COMMITMENTS
   3,589   18,959      285   64,433   49,086   68,307   68,330      232      209

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:     -2,944)
    -587      594        0   -2,459   -3,472   -3,046   -2,878      102      -66

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.2     27.7      0.4     94.0     71.6     99.7     99.7      0.3      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
       7       20        2       18       12       25       34
 
 
INTEREST RATE SWAPS 5YR - 3MO - CHICAGO BOARD OF TRADE               Code-247602
FUTURES ONLY POSITIONS AS OF 08/14/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       34,561
COMMITMENTS
   3,280   10,481      296   30,971   23,754   34,547   34,531       14       30

CHANGES FROM 08/07/07 (CHANGE IN OPEN INTEREST:      3,380)
   1,068    1,680      296    2,025    1,470    3,389    3,446       -9      -66

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.5     30.3      0.9     89.6     68.7    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       5        8        1        5        6       11       14
 

Updated August 17, 2007