WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      426,270
COMMITMENTS
  93,857   87,957   70,757  221,481  203,838  386,095  362,552   40,175   63,718

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:      1,641)
  -5,334   -1,454    2,815    6,433    3,504    3,914    4,865   -2,273   -3,224

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    22.0     20.6     16.6     52.0     47.8     90.6     85.1      9.4     14.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      375)
     110      114      118       79      111      272      285
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,222,721
COMMITMENTS
 394,472   83,520  108,443  587,451  794,288  1090366  986,251  132,355  236,470

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:     34,556)
  28,697   -5,505     -954    7,516   38,112   35,259   31,653     -703    2,903

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    32.3      6.8      8.9     48.0     65.0     89.2     80.7     10.8     19.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      680)
     211       82      126      198      307      467      484
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       11,101
COMMITMENTS
   2,940      605      149    5,477    8,956    8,566    9,710    2,535    1,391

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:        621)
     366      -67        3      350      516      719      452      -98      169

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.5      5.4      1.3     49.3     80.7     77.2     87.5     22.8     12.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
      20        3        4       14       11       35       17
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      586,724
COMMITMENTS
 183,434   38,312   77,155  255,380  363,594  515,969  479,061   70,755  107,663

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:      2,304)
    -598    9,558    4,091    3,793   -3,526    7,286   10,123   -4,982   -7,819

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.3      6.5     13.2     43.5     62.0     87.9     81.7     12.1     18.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      538)
     186       93      156      122      195      395      397
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       21,688
COMMITMENTS
  16,400    1,330    1,794       10      852   18,204    3,976    3,484   17,712

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:     -1,147)
    -940   -1,500      630       10       63     -300     -807     -847     -340

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    75.6      6.1      8.3      0.0      3.9     83.9     18.3     16.1     81.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
      14        6       10        1        3       18       16
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      299,530
COMMITMENTS
  77,941   20,994   35,952  153,436  223,236  267,329  280,182   32,201   19,348

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:      4,078)
  -2,817    1,213    1,720    2,480   -1,323    1,383    1,610    2,695    2,468

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.0      7.0     12.0     51.2     74.5     89.2     93.5     10.8      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      199)
      69       38       49       61       54      160      120
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      942,295
COMMITMENTS
 147,595  167,893    5,340  640,132  608,605  793,067  781,838  149,228  160,457

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:        563)
 -10,720    5,003   -3,496   25,100   -3,411   10,884   -1,904  -10,321    2,467

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.7     17.8      0.6     67.9     64.6     84.2     83.0     15.8     17.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      173)
      38       33       16       71       76      116      118
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      254,668
COMMITMENTS
  87,178   13,379   27,457   94,752  195,016  209,387  235,852   45,281   18,816

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:      5,352)
   1,507    5,344   -1,139    4,416    1,121    4,784    5,326      568       26

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    34.2      5.3     10.8     37.2     76.6     82.2     92.6     17.8      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      193)
      80       26       47       62       57      173      111
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       18,051
COMMITMENTS
   7,168      583    1,024    6,498   15,714   14,690   17,321    3,361      730

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:     -3,386)
    -364      -66      112     -267     -204     -519     -158   -2,867   -3,228

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    39.7      3.2      5.7     36.0     87.1     81.4     96.0     18.6      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       69)
      30        4       11       28       15       62       26
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:    1,002,717
COMMITMENTS
 276,184  158,870   19,963  585,722  729,558  881,869  908,391  120,848   94,326

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:    -10,233)
 -46,691  -32,864     -551   44,012   39,967   -3,230    6,552   -7,003  -16,785

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.5     15.8      2.0     58.4     72.8     87.9     90.6     12.1      9.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      228)
      51       40       15       94       95      152      144
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,254,582
COMMITMENTS
 658,688  365,698   29,816  1240872  1455367  1929376  1850881  325,206  403,701

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:   -166,279)
-105,888  -22,481  -10,497  -31,764 -112,414 -148,149 -145,392  -18,130  -20,887

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.2     16.2      1.3     55.0     64.6     85.6     82.1     14.4     17.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      268)
      52       54       32      102      122      170      193
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,849,153
COMMITMENTS
 386,946  511,013   20,984  1200808  1099446  1608738  1631443  240,415  217,710

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:    -27,040)
 -32,827    6,624  -19,210   32,991  -10,882  -19,046  -23,468   -7,994   -3,572

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.9     27.6      1.1     64.9     59.5     87.0     88.2     13.0     11.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      208)
      39       49       18       90       78      139      136
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      435,729
COMMITMENTS
 111,044  115,438   17,069  279,737  274,851  407,850  407,358   27,879   28,371

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:     15,661)
  26,956   -6,113   -6,017   -1,967   31,865   18,972   19,735   -3,311   -4,074

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    25.5     26.5      3.9     64.2     63.1     93.6     93.5      6.4      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      126)
      23       39       27       47       47       89       94
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       14,998
COMMITMENTS
   3,076    1,006    1,298    1,777    8,416    6,151   10,720    8,847    4,278

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:     -1,182)
    -901   -1,078      -56      -73       89   -1,030   -1,045     -152     -137

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.5      6.7      8.7     11.8     56.1     41.0     71.5     59.0     28.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       8        5        4        4       10       14       17
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       43,771
COMMITMENTS
  14,693   14,084    1,234   21,872   18,780   37,799   34,098    5,972    9,673

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:      4,802)
    -232      974      254    3,949    3,289    3,971    4,517      831      285

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.6     32.2      2.8     50.0     42.9     86.4     77.9     13.6     22.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
      15       21       11       18       14       40       39
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      121,189
COMMITMENTS
  36,388   40,092    5,885   47,652   55,468   89,925  101,445   31,264   19,744

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:     23,443)
   2,403   -1,307    4,315    7,725   12,416   14,443   15,424    9,000    8,019

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    30.0     33.1      4.9     39.3     45.8     74.2     83.7     25.8     16.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      108)
      42       30       25       27       23       81       67
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       51,642
COMMITMENTS
   6,929   10,155    1,579   42,866   39,796   51,374   51,530      268      112

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:       -188)
     140   -3,947       60     -376    3,716     -176     -171      -12      -17

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.4     19.7      3.1     83.0     77.1     99.5     99.8      0.5      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       8       17        3       16        9       24       29
 
 
INTEREST RATE SWAPS 5YR - 3MO - CHICAGO BOARD OF TRADE               Code-247602
FUTURES ONLY POSITIONS AS OF 12/18/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       17,200
COMMITMENTS
   9,697    4,326      150    7,308   12,686   17,155   17,162       45       38

CHANGES FROM 12/11/07 (CHANGE IN OPEN INTEREST:     -5,256)
   4,219    3,615   -1,905   -7,604   -6,958   -5,290   -5,248       34       -8

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    56.4     25.2      0.9     42.5     73.8     99.7     99.8      0.3      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       6        6        2        7        9       14       16
 

Updated December 21, 2007