WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      488,917
COMMITMENTS
  81,940   45,851  121,359  245,670  259,124  448,969  426,333   39,948   62,584

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:      9,602)
   5,589   -1,406    4,226    1,788    7,406   11,603   10,226   -2,001     -624

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.8      9.4     24.8     50.2     53.0     91.8     87.2      8.2     12.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      348)
     126       96      112       70      105      271      248
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,897,803
COMMITMENTS
 330,634   51,405  530,670  828,852  1016741  1690156  1598816  207,647  298,987

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:     -2,530)
  -7,335   -2,099   19,002    3,362  -10,237   15,030    6,667  -17,560   -9,198

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.4      2.7     28.0     43.7     53.6     89.1     84.2     10.9     15.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      785)
     234      107      215      294      379      611      639
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       14,703
COMMITMENTS
   4,290      546      960    6,121   11,504   11,372   13,011    3,331    1,692

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:        338)
    -760       17      218      911      137      369      373      -31      -35

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.2      3.7      6.5     41.6     78.2     77.3     88.5     22.7     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
      23        6        7       13       15       40       24
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      538,390
COMMITMENTS
  79,438   34,381  149,486  239,444  255,059  468,368  438,926   70,022   99,464

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:      8,892)
  -5,118   -2,178    2,987    6,799    4,400    4,669    5,210    4,223    3,682

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.8      6.4     27.8     44.5     47.4     87.0     81.5     13.0     18.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      399)
     140       74      140      118      138      330      303
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       16,939
COMMITMENTS
  11,704    5,567    1,290      420      465   13,414    7,322    3,525    9,617

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:      1,168)
   1,245    1,079     -156        0       20    1,089      943       79      225

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    69.1     32.9      7.6      2.5      2.7     79.2     43.2     20.8     56.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
      16       11        8        1        1       19       18
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      313,362
COMMITMENTS
  75,341   12,964   62,766  140,757  218,621  278,864  294,351   34,498   19,011

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:     -7,381)
     368    3,808   -3,121   -1,862   -5,708   -4,615   -5,022   -2,767   -2,360

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.0      4.1     20.0     44.9     69.8     89.0     93.9     11.0      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      202)
      83       31       56       59       57      177      121
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,049,628
COMMITMENTS
 165,709  188,190  117,920  578,059  560,145  861,689  866,255  187,939  183,373

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:     -7,740)
  26,315   15,637  -14,692   -4,785   -8,343    6,838   -7,398  -14,578     -342

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.8     17.9     11.2     55.1     53.4     82.1     82.5     17.9     17.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      189)
      41       44       45       78       88      141      155
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      226,476
COMMITMENTS
  37,169   21,757   37,109  114,812  145,125  189,091  203,991   37,385   22,485

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:     -7,301)
 -10,223    4,551   -1,317    7,599  -12,351   -3,941   -9,118   -3,360    1,816

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.4      9.6     16.4     50.7     64.1     83.5     90.1     16.5      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      171)
      56       40       52       53       55      144      123
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       15,461
COMMITMENTS
   3,129    1,237    1,600    7,578   11,610   12,306   14,447    3,155    1,014

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:       -595)
      17       35     -501      -70       85     -553     -380      -43     -216

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.2      8.0     10.3     49.0     75.1     79.6     93.4     20.4      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       64)
      21        8        8       27       23       52       35
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      765,852
COMMITMENTS
 134,468  181,512   30,923  424,761  405,481  590,152  617,915  175,700  147,937

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:    -33,107)
  36,982    2,605  -29,141  -40,300  -22,471  -32,460  -49,007     -647   15,901

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    17.6     23.7      4.0     55.5     52.9     77.1     80.7     22.9     19.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      171)
      40       35       15       65       69      111      113
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,848,950
COMMITMENTS
 618,765  293,192  345,334  1509581  1764498  2473680  2403024  375,270  445,925

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:   -214,477)
 -20,653   25,225  -61,094   -3,744  -45,880  -85,490  -81,749 -128,987 -132,729

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.7     10.3     12.1     53.0     61.9     86.8     84.3     13.2     15.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      299)
      66       67       67      134      137      229      242
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,635,277
COMMITMENTS
 248,776  262,367  134,046  936,298  958,812  1319120  1355226  316,157  280,051

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:   -150,198)
  70,945   29,096 -110,402  -95,642  -36,111 -135,099 -117,418  -15,099  -32,780

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.2     16.0      8.2     57.3     58.6     80.7     82.9     19.3     17.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      185)
      40       40       36       84       85      145      140
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(INTEREST ON $5,000,000 FED FUNDS)                   OPEN INTEREST:      595,620
COMMITMENTS
  87,018   91,454  221,429  254,588  246,536  563,034  559,418   32,586   36,202

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:    -26,194)
  11,655   18,482  -22,194  -22,519  -20,488  -33,058  -24,200    6,864   -1,994

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.6     15.4     37.2     42.7     41.4     94.5     93.9      5.5      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      143)
      35       40       51       54       62      114      128
 
 
SILVER, 5000 TROY OZ - CHICAGO BOARD OF TRADE                        Code-084605
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:       11,383
COMMITMENTS
   4,026      186      203      579    6,979    4,808    7,368    6,575    4,015

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:       -480)
    -520      186     -825     -220     -744   -1,565   -1,383    1,085      903

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    35.4      1.6      1.8      5.1     61.3     42.2     64.7     57.8     35.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       9        2        2        3       11       13       14
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       50,038
COMMITMENTS
  17,172    6,422    3,148    3,682   30,082   24,002   39,652   26,036   10,386

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:     -2,601)
   3,107      950   -1,416   -1,688   -2,243        2   -2,710   -2,604      108

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.3     12.8      6.3      7.4     60.1     48.0     79.2     52.0     20.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       65)
      31       15       11       10       16       45       38
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       67,449
COMMITMENTS
  18,519   12,736    1,026   21,428   43,663   40,973   57,425   26,476   10,024

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:      3,620)
     485     -616      262    2,749    2,588    3,495    2,234      125    1,387

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    27.5     18.9      1.5     31.8     64.7     60.7     85.1     39.3     14.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       68)
      24       15        8       21       14       46       36
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      129,125
COMMITMENTS
  36,916   26,981    3,473   70,953   46,323  111,342   76,777   17,783   52,348

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:        608)
  -1,171      649      640   -5,109     -754   -5,640      535    6,248       73

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    28.6     20.9      2.7     54.9     35.9     86.2     59.5     13.8     40.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      106)
      37       28       16       21       30       70       62
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/05/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 NOTIONAL PRINCIPA             OPEN INTEREST:       47,184
COMMITMENTS
   2,161   14,162    5,271   39,669   27,631   47,101   47,064       83      120

CHANGES FROM 11/28/06 (CHANGE IN OPEN INTEREST:      1,381)
    -184   -1,252    2,165     -507      571    1,474    1,484      -93     -103

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     4.6     30.0     11.2     84.1     58.6     99.8     99.7      0.2      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       9       12        4       14       10       25       24
 

Updated December 8, 2006