WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY 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:      449,663
COMMITMENTS
  63,204   82,984   95,053  260,913  207,196  419,170  385,233   30,493   64,430

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:      1,806)
  -6,615   -6,196    6,482    3,748      987    3,615    1,273   -1,809      533

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.1     18.5     21.1     58.0     46.1     93.2     85.7      6.8     14.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      372)
      84      130      133       68       94      256      298
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY 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:    1,317,905
COMMITMENTS
 287,696  176,420  254,596  615,971  624,296  1158263  1055312  159,642  262,593

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:    -13,741)
     687    8,250     -338   -9,959  -16,774   -9,610   -8,862   -4,131   -4,879

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.8     13.4     19.3     46.7     47.4     87.9     80.1     12.1     19.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      751)
     187      158      191      240      292      536      581
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY 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:       10,444
COMMITMENTS
   5,245      320      284    2,169    8,076    7,698    8,680    2,746    1,764

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:       -821)
     -99       13      -79     -280     -548     -458     -614     -363     -207

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    50.2      3.1      2.7     20.8     77.3     73.7     83.1     26.3     16.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
      23        2        3        8       13       32       17
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY 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:      360,481
COMMITMENTS
  64,395  104,171   57,884  188,066  123,524  310,345  285,579   50,136   74,902

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:      6,101)
   1,180     -469    1,756    3,935    2,916    6,871    4,203     -770    1,898

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.9     28.9     16.1     52.2     34.3     86.1     79.2     13.9     20.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      406)
      99      138      110       88      103      267      307
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
FUTURES ONLY 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 TRADERS
    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
FUTURES ONLY 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:      262,623
COMMITMENTS
  63,744   31,230   41,724  133,338  169,530  238,806  242,484   23,817   20,139

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:        298)
  -2,386   13,127   -3,020    4,607   -9,658     -799      449    1,097     -151

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.3     11.9     15.9     50.8     64.6     90.9     92.3      9.1      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      184)
      59       42       38       52       49      134      122
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY 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:      833,289
COMMITMENTS
 143,719  202,350   38,238  487,420  400,025  669,377  640,613  163,912  192,676

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:       -824)
  23,213    1,540   -1,514  -34,419  -17,852  -12,720  -17,826   11,896   17,002

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.2     24.3      4.6     58.5     48.0     80.3     76.9     19.7     23.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      169)
      39       35       30       61       74      115      126
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY 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:      233,263
COMMITMENTS
  36,036   72,093   34,828  132,971  103,781  203,835  210,702   29,428   22,561

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:     -6,262)
  -2,020     -624      727   -2,257   -5,202   -3,550   -5,099   -2,712   -1,163

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.4     30.9     14.9     57.0     44.5     87.4     90.3     12.6      9.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      203)
      48       67       40       62       48      134      149
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY 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:       14,841
COMMITMENTS
   4,011      811    1,758    6,242   10,860   12,011   13,429    2,830    1,412

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:       -895)
    -509      138      -57      321     -595     -245     -514     -650     -381

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.0      5.5     11.8     42.1     73.2     80.9     90.5     19.1      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       68)
      25       10        9       20       20       49       36
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY 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:      749,397
COMMITMENTS
 110,765  201,638   35,478  448,506  371,557  594,749  608,673  154,648  140,724

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:     19,292)
  -3,414  -12,029    9,517      957  -10,213    7,060  -12,725   12,232   32,017

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.8     26.9      4.7     59.8     49.6     79.4     81.2     20.6     18.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      168)
      37       28       17       70       81      117      116
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY 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:    2,348,181
COMMITMENTS
 698,037  267,507  138,227  1135995  1542330  1972259  1948064  375,922  400,117

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:     34,163)
  23,034  -59,937   12,763  -25,111   59,071   10,686   11,897   23,477   22,266

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.7     11.4      5.9     48.4     65.7     84.0     83.0     16.0     17.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      282)
      70       59       65      127      111      223      213
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY 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:    1,492,981
COMMITMENTS
 264,203  242,725   88,437  872,980  875,208  1225620  1206370  267,361  286,611

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:     19,980)
   9,831  -18,915   -4,336   23,760   39,186   29,255   15,935   -9,275    4,045

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.7     16.3      5.9     58.5     58.6     82.1     80.8     17.9     19.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      206)
      44       41       34       88       91      148      152
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY 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:      558,412
COMMITMENTS
 117,850   88,026  132,867  259,988  287,667  510,705  508,560   47,707   49,852

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:     32,960)
  14,805    1,125   -4,690   18,533   33,345   28,648   29,780    4,312    3,180

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.1     15.8     23.8     46.6     51.5     91.5     91.1      8.5      8.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      139)
      34       31       40       60       64      108      122
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
FUTURES ONLY 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:       34,338
COMMITMENTS
   5,493    5,718    2,466    7,638   18,707   15,597   26,891   18,741    7,447

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:      3,116)
    -992    3,290      885    2,838     -682    2,731    3,493      385     -377

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.0     16.7      7.2     22.2     54.5     45.4     78.3     54.6     21.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
      13        9        6        8       14       23       27
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
FUTURES ONLY 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:       60,343
COMMITMENTS
  12,772    4,609       11   20,684   48,425   33,467   53,045   26,876    7,298

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:        614)
     464      154       11     -278      168      197      333      417      281

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.2      7.6      0.0     34.3     80.2     55.5     87.9     44.5     12.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
      15       12        2       18       14       34       27
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY 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:      102,297
COMMITMENTS
  26,729   24,866      675   65,874   23,071   93,278   48,612    9,019   53,685

CHANGES FROM 08/22/06 (CHANGE IN OPEN INTEREST:     -2,048)
     207    1,637      -45   -1,107   -2,429     -945     -837   -1,103   -1,211

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.1     24.3      0.7     64.4     22.6     91.2     47.5      8.8     52.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       91)
      29       25        5       22       20       54       47
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
FUTURES ONLY 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 TRADERS
    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