WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      425,677
COMMITMENTS
  72,560   58,656   72,773  248,103  238,520  393,436  369,949   32,241   55,728

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:      8,596)
  -1,038    2,611    3,325   10,564    5,619   12,851   11,555   -4,255   -2,959

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.0     13.8     17.1     58.3     56.0     92.4     86.9      7.6     13.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      332)
     104       95       97       70      102      241      241
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,379,829
COMMITMENTS
 367,099   63,418  197,809  672,458  860,833  1237366  1122060  142,463  257,769

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:     -3,310)
  10,436     -919      396   -6,985   -3,393    3,847   -3,916   -7,157      606

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.6      4.6     14.3     48.7     62.4     89.7     81.3     10.3     18.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      727)
     210      100      140      220      332      493      527
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       13,559
COMMITMENTS
   4,390       85      214    5,289   11,550    9,893   11,849    3,666    1,710

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:       -372)
    -202     -249      -50     -453     -132     -705     -431      333       59

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    32.4      0.6      1.6     39.0     85.2     73.0     87.4     27.0     12.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
      24        2        5       11       14       36       20
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      423,743
COMMITMENTS
  96,622   42,314   75,248  201,626  225,813  373,496  343,375   50,247   80,368

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:     -1,390)
  -3,314   -2,714   -4,715    9,251    7,722    1,222      293   -2,612   -1,683

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    22.8     10.0     17.8     47.6     53.3     88.1     81.0     11.9     19.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      396)
     125       70      130      101      132      307      293
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       13,608
COMMITMENTS
   7,566    2,303    1,346      270      689    9,182    4,338    4,426    9,270

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:     -6,012)
  -5,911   -3,320     -138     -150      203   -6,199   -3,255      187   -2,757

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    55.6     16.9      9.9      2.0      5.1     67.5     31.9     32.5     68.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
      13        5        9        2        2       15       16
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      273,238
COMMITMENTS
  67,547   13,360   40,535  131,411  196,052  239,493  249,947   33,745   23,291

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:     -4,767)
 -10,782      364   -1,359    4,677   -9,453   -7,464  -10,448    2,697    5,681

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.7      4.9     14.8     48.1     71.8     87.6     91.5     12.4      8.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      193)
      77       23       46       60       53      165      111
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      787,883
COMMITMENTS
 116,869  185,449    8,726  514,925  436,752  640,520  630,927  147,363  156,956

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:    -47,018)
 -30,981   -4,883   -8,971   18,197  -19,031  -21,755  -32,885  -25,263  -14,133

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.8     23.5      1.1     65.4     55.4     81.3     80.1     18.7     19.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      177)
      40       37       19       69       72      118      119
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      208,789
COMMITMENTS
  35,970   21,689   29,387  111,018  136,695  176,375  187,771   32,414   21,018

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:       -837)
  -2,054    1,856    2,110    1,412   -4,646    1,468     -680   -2,305     -157

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.2     10.4     14.1     53.2     65.5     84.5     89.9     15.5     10.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      168)
      57       30       49       52       48      137      117
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       13,923
COMMITMENTS
   3,324    1,110      821    6,998   11,045   11,143   12,976    2,780      947

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:       -399)
    -114      -36     -106     -283     -269     -503     -411      104       12

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    23.9      8.0      5.9     50.3     79.3     80.0     93.2     20.0      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
      21        4        6       22       18       44       27
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      698,959
COMMITMENTS
 135,858  197,788    4,331  421,850  379,140  562,039  581,259  136,920  117,700

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:     -2,682)
  -9,586    8,279   -3,914   12,859  -15,427     -641  -11,062   -2,041    8,380

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.4     28.3      0.6     60.4     54.2     80.4     83.2     19.6     16.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      167)
      38       37        9       65       64      106      107
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,247,263
COMMITMENTS
 627,615  295,435   66,457  1266716  1514605  1960788  1876497  286,475  370,766

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:     -1,438)
 -19,969    2,498  -15,162   95,373   40,387   60,242   27,723  -61,680  -29,161

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.9     13.1      3.0     56.4     67.4     87.3     83.5     12.7     16.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      301)
      73       58       33      112      127      197      206
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,378,329
COMMITMENTS
 194,456  262,172   27,075  902,290  826,481  1123821  1115728  254,508  262,601

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:    -59,397)
 -16,994  -29,045  -13,312    3,724  -16,309  -26,582  -58,666  -32,815     -731

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.1     19.0      2.0     65.5     60.0     81.5     80.9     18.5     19.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      188)
      45       33       16       80       80      133      121
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(INTEREST ON $5,000,000 FED FUNDS)                   OPEN INTEREST:      401,010
COMMITMENTS
  89,144   88,505   62,805  219,729  223,024  371,678  374,334   29,332   26,676

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:     20,069)
  -2,516   -6,312   -2,279   22,587   30,299   17,792   21,708    2,277   -1,639

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    22.2     22.1     15.7     54.8     55.6     92.7     93.3      7.3      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      127)
      27       38       38       49       47      100      100
 
 
SILVER, 5000 TROY OZ - CHICAGO BOARD OF TRADE                        Code-084605
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:       10,985
COMMITMENTS
   3,137    2,127        0    1,064    5,768    4,201    7,895    6,784    3,090

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:         63)
  -1,677    2,127      -24      295   -1,007   -1,406    1,096    1,469   -1,033

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.6     19.4      0.0      9.7     52.5     38.2     71.9     61.8     28.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       6        5        0        5        8       11       13
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       42,779
COMMITMENTS
  11,806    5,173    1,422    7,628   24,960   20,856   31,555   21,923   11,224

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:       -982)
  -1,456     -211     -349    2,217   -2,363      412   -2,923   -1,394    1,941

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.6     12.1      3.3     17.8     58.3     48.8     73.8     51.2     26.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
      25       11        9       14       12       41       30
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       65,761
COMMITMENTS
  27,401    7,514       26   20,088   51,190   47,515   58,730   18,246    7,031

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:    -27,720)
   7,496   -6,235  -12,662  -13,442   -4,660  -18,608  -23,557   -9,112   -4,163

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    41.7     11.4      0.0     30.5     77.8     72.3     89.3     27.7     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       62)
      24       11        2       17       12       42       24
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      104,919
COMMITMENTS
  44,042   45,920      670   50,636   20,670   95,348   67,260    9,571   37,659

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:    -62,105)
   1,798   13,019  -27,325  -22,111  -24,863  -47,638  -39,169  -14,467  -22,936

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.0     43.8      0.6     48.3     19.7     90.9     64.1      9.1     35.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       94)
      28       33        1       18       20       46       54
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
FUTURES ONLY POSITIONS AS OF 12/19/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 NOTIONAL PRINCIPA             OPEN INTEREST:       46,336
COMMITMENTS
   3,132   14,809      393   41,137   29,384   44,662   44,586    1,674    1,750

CHANGES FROM 12/12/06 (CHANGE IN OPEN INTEREST:       -598)
     890     -135     -877      163    1,238      176      226     -774     -824

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.8     32.0      0.8     88.8     63.4     96.4     96.2      3.6      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       9       10        2       11       13       21       24
 

Updated December 22, 2006