WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      417,081
COMMITMENTS
  73,598   56,045   69,448  237,539  232,901  380,585  358,394   36,496   58,687

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     -7,043)
 -10,463   -1,186      126    3,462   -6,610   -6,875   -7,670     -168      627

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.6     13.4     16.7     57.0     55.8     91.2     85.9      8.8     14.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      317)
     102       89       92       67       96      233      226
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,383,139
COMMITMENTS
 356,663   64,337  197,413  679,443  864,226  1233519  1125976  149,620  257,163

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:      8,685)
   9,784   -2,997    8,593   -7,321   -1,502   11,056    4,094   -2,371    4,591

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    25.8      4.7     14.3     49.1     62.5     89.2     81.4     10.8     18.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      732)
     201      105      155      222      338      498      547
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       13,931
COMMITMENTS
   4,592      334      264    5,742   11,682   10,598   12,280    3,333    1,651

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:        341)
    -186     -204       69      386      399      269      264       72       77

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.0      2.4      1.9     41.2     83.9     76.1     88.1     23.9     11.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
      24        3        4       11       14       37       21
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      425,133
COMMITMENTS
  99,936   45,028   79,963  192,375  218,091  372,274  343,082   52,859   82,051

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:      6,899)
   7,860    1,339   12,445  -10,698   -3,156    9,607   10,628   -2,708   -3,729

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    23.5     10.6     18.8     45.3     51.3     87.6     80.7     12.4     19.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      405)
     126       75      131       93      132      306      299
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       19,620
COMMITMENTS
  13,477    5,623    1,484      420      486   15,381    7,593    4,239   12,027

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:      2,681)
   1,773       56      194        0       21    1,967      271      714    2,410

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    68.7     28.7      7.6      2.1      2.5     78.4     38.7     21.6     61.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
      18       15       11        1        1       22       24
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      278,005
COMMITMENTS
  78,329   12,996   41,894  126,734  205,505  246,957  260,395   31,048   17,610

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     -5,034)
      38       63   -2,095     -688   -2,704   -2,745   -4,736   -2,289     -298

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.2      4.7     15.1     45.6     73.9     88.8     93.7     11.2      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      195)
      77       20       50       56       51      166      113
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      834,901
COMMITMENTS
 147,850  190,332   17,697  496,728  455,783  662,275  663,812  172,626  171,089

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:    -13,023)
   4,267   -2,072   -9,123   -6,171   -8,989  -11,027  -20,184   -1,996    7,161

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.7     22.8      2.1     59.5     54.6     79.3     79.5     20.7     20.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      181)
      40       42       22       69       72      124      121
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      209,626
COMMITMENTS
  38,024   19,833   27,277  109,606  141,341  174,907  188,451   34,719   21,175

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     -1,579)
    -547   -2,168     -854      173    1,250   -1,228   -1,772     -351      193

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.1      9.5     13.0     52.3     67.4     83.4     89.9     16.6     10.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      172)
      58       31       53       51       46      145      113
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       14,322
COMMITMENTS
   3,438    1,146      927    7,281   11,314   11,646   13,387    2,676      935

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:        -29)
      -2     -129      117       -7      -50      108      -62     -137       33

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.0      8.0      6.5     50.8     79.0     81.3     93.5     18.7      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       63)
      23        6        8       22       20       48       31
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      701,641
COMMITMENTS
 145,444  189,509    8,245  408,991  394,567  562,680  592,321  138,961  109,320

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:    -53,197)
   9,389    8,483  -18,312  -10,944   -6,308  -19,867  -16,137  -33,330  -37,060

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.7     27.0      1.2     58.3     56.2     80.2     84.4     19.8     15.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      176)
      41       38       12       65       71      111      116
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,248,701
COMMITMENTS
 647,584  292,937   81,619  1171343  1474218  1900546  1848774  348,155  399,927

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:    -21,168)
  15,962  -23,739  -23,791   -7,219   48,362  -15,048      832   -6,120  -22,000

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.8     13.0      3.6     52.1     65.6     84.5     82.2     15.5     17.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      298)
      70       63       34      115      124      201      205
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,437,726
COMMITMENTS
 211,450  291,217   40,387  898,566  842,790  1150403  1174394  287,323  263,332

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:    -79,386)
 -55,268   29,530  -25,299   18,858  -77,699  -61,709  -73,468  -17,677   -5,918

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.7     20.3      2.8     62.5     58.6     80.0     81.7     20.0     18.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      186)
      41       33       22       83       80      134      125
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(INTEREST ON $5,000,000 FED FUNDS)                   OPEN INTEREST:      380,941
COMMITMENTS
  91,660   94,817   65,084  197,142  192,725  353,886  352,626   27,055   28,315

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     20,452)
  -6,467     -913    1,911   25,676   20,641   21,120   21,639     -668   -1,187

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.1     24.9     17.1     51.8     50.6     92.9     92.6      7.1      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      124)
      23       40       38       49       48       98      100
 
 
SILVER, 5000 TROY OZ - CHICAGO BOARD OF TRADE                        Code-084605
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 TROY OUNCES)                     OPEN INTEREST:       10,922
COMMITMENTS
   4,814        0       24      769    6,775    5,607    6,799    5,315    4,123

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:       -405)
     788     -186     -179      190     -204      799     -569   -1,204      164

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    44.1      0.0      0.2      7.0     62.0     51.3     62.3     48.7     37.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
      10        0        2        3       10       13       12
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       43,761
COMMITMENTS
  13,262    5,384    1,771    5,411   27,323   20,444   34,478   23,317    9,283

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     -3,594)
  -4,070   -1,336      343    1,817   -2,525   -1,910   -3,518   -1,684      -76

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    30.3     12.3      4.0     12.4     62.4     46.7     78.8     53.3     21.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
      23       12        8       12       16       37       34
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       93,481
COMMITMENTS
  19,905   13,749   12,688   33,530   55,850   66,123   82,287   27,358   11,194

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     28,228)
   1,690    1,217   12,544   12,522   12,384   26,756   26,145    1,472    2,083

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.3     14.7     13.6     35.9     59.7     70.7     88.0     29.3     12.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       77)
      28       18       10       24       22       56       46
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      167,024
COMMITMENTS
  42,244   32,901   27,995   72,747   45,533  142,986  106,429   24,038   60,595

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:     45,640)
   5,641    6,651   26,883    6,502    3,166   39,026   36,700    6,614    8,940

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    25.3     19.7     16.8     43.6     27.3     85.6     63.7     14.4     36.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      109)
      32       32       21       31       32       77       73
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
FUTURES ONLY POSITIONS AS OF 12/12/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 NOTIONAL PRINCIPA             OPEN INTEREST:       46,934
COMMITMENTS
   2,242   14,944    1,270   40,974   28,146   44,486   44,360    2,448    2,574

CHANGES FROM 12/05/06 (CHANGE IN OPEN INTEREST:       -250)
      81      782   -4,001    1,305      515   -2,615   -2,704    2,365    2,454

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.8     31.8      2.7     87.3     60.0     94.8     94.5      5.2      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       9       12        4       14       15       25       29
 

Updated December 15, 2006