WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      424,629
COMMITMENTS
  99,191   89,411   67,942  215,048  200,334  382,181  357,687   42,448   66,942

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:     15,858)
   5,493    6,669    2,190    5,135    6,150   12,818   15,009    3,040      849

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    23.4     21.1     16.0     50.6     47.2     90.0     84.2     10.0     15.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      377)
     112      121      122       75      107      274      286
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,188,165
COMMITMENTS
 365,775   89,025  109,397  579,935  756,176  1055107  954,598  133,058  233,567

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:     46,331)
  26,966    8,372   -2,345   15,224   41,017   39,845   47,044    6,486     -713

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    30.8      7.5      9.2     48.8     63.6     88.8     80.3     11.2     19.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      697)
     214      109      152      186      304      481      503
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       10,480
COMMITMENTS
   2,574      672      146    5,127    8,440    7,847    9,258    2,633    1,222

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:        266)
    -191      -57       67      207      453       83      463      183     -197

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.6      6.4      1.4     48.9     80.5     74.9     88.3     25.1     11.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
      16        4        3       13       11       30       17
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      584,420
COMMITMENTS
 184,032   28,754   73,064  251,587  367,120  508,683  468,938   75,737  115,482

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:     -4,509)
   5,573   -6,114  -11,980  -10,186    2,433  -16,593  -15,661   12,084   11,152

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.5      4.9     12.5     43.0     62.8     87.0     80.2     13.0     19.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      520)
     199       73      130      120      194      378      366
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       22,835
COMMITMENTS
  17,340    2,830    1,164        0      789   18,504    4,783    4,331   18,052

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:      1,571)
   1,460      595       49        0       86    1,509      730       62      841

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    75.9     12.4      5.1      0.0      3.5     81.0     20.9     19.0     79.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
      17        8       10        0        2       20       17
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      295,452
COMMITMENTS
  80,758   19,781   34,232  150,956  224,559  265,946  278,572   29,506   16,880

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:    -12,216)
  -9,971     -895   -7,697    3,708   -3,131  -13,960  -11,723    1,744     -493

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.3      6.7     11.6     51.1     76.0     90.0     94.3     10.0      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      197)
      75       28       45       61       59      159      119
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      941,732
COMMITMENTS
 158,315  162,890    8,836  615,032  612,016  782,183  783,742  159,549  157,990

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:    -62,194)
 -67,275   -4,642      981    3,907  -38,190  -62,387  -41,851      193  -20,343

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.8     17.3      0.9     65.3     65.0     83.1     83.2     16.9     16.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      174)
      35       38       19       68       77      113      124
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      249,316
COMMITMENTS
  85,671    8,035   28,596   90,336  193,895  204,603  230,526   44,713   18,790

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:      2,019)
   3,762      379   -1,068   -1,827    2,589      867    1,900    1,152      119

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    34.4      3.2     11.5     36.2     77.8     82.1     92.5     17.9      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      179)
      86       19       43       57       56      163      103
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       21,437
COMMITMENTS
   7,532      649      912    6,765   15,918   15,209   17,479    6,228    3,958

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:      1,984)
    -196      127      -95      261      137      -30      169    2,014    1,815

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    35.1      3.0      4.3     31.6     74.3     70.9     81.5     29.1     18.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       70)
      30        5       12       27       16       63       28
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:    1,012,950
COMMITMENTS
 322,875  191,734   20,514  541,710  689,591  885,099  901,839  127,851  111,111

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:     17,493)
 -15,088   15,662   -2,922   19,689   21,846    1,679   34,586   15,814  -17,093

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.9     18.9      2.0     53.5     68.1     87.4     89.0     12.6     11.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      238)
      56       46       15       92       96      155      151
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,420,861
COMMITMENTS
 764,576  388,179   40,313  1272636  1567781  2077525  1996273  343,336  424,588

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:   -123,682)
 -30,609   35,081   -8,063  -66,016 -148,601 -104,688 -121,583  -18,994   -2,099

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.6     16.0      1.7     52.6     64.8     85.8     82.5     14.2     17.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      278)
      53       64       37      100      121      173      203
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,876,193
COMMITMENTS
 419,773  504,389   40,194  1167817  1110328  1627784  1654911  248,409  221,282

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:    -70,733)
 -52,615     -443  -17,373   -7,286  -34,801  -77,274  -52,617    6,541  -18,116

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    22.4     26.9      2.1     62.2     59.2     86.8     88.2     13.2     11.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      215)
      42       50       22       89       83      142      145
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      420,068
COMMITMENTS
  84,088  121,551   23,086  281,704  242,986  388,878  387,623   31,190   32,445

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:     46,749)
  15,783   39,484     -595   28,952    6,403   44,140   45,292    2,609    1,457

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.0     28.9      5.5     67.1     57.8     92.6     92.3      7.4      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      126)
      22       39       29       51       51       94       98
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       16,180
COMMITMENTS
   3,977    2,084    1,354    1,850    8,327    7,181   11,765    8,999    4,415

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:        926)
     677    1,596      -72     -244      187      361    1,711      565     -785

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.6     12.9      8.4     11.4     51.5     44.4     72.7     55.6     27.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
      12        7        5        5       11       20       20
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       38,969
COMMITMENTS
  14,925   13,110      980   17,923   15,491   33,828   29,581    5,141    9,388

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:      2,842)
     528      468       25    1,696    1,685    2,249    2,178      593      664

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.3     33.6      2.5     46.0     39.8     86.8     75.9     13.2     24.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
      16       20       10       15        9       39       31
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:       97,746
COMMITMENTS
  33,985   41,399    1,570   39,927   43,052   75,482   86,021   22,264   11,725

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:     -1,900)
   1,038    4,090      741   -6,710   -6,621   -4,931   -1,790    3,031     -110

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    34.8     42.4      1.6     40.8     44.0     77.2     88.0     22.8     12.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      110)
      40       33       10       22       22       67       60
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       51,830
COMMITMENTS
   6,789   14,102    1,519   43,242   36,080   51,550   51,701      280      129

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:     -2,515)
  -2,157      199     -100     -157   -2,601   -2,414   -2,502     -101      -13

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.1     27.2      2.9     83.4     69.6     99.5     99.8      0.5      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
       8       17        4       17       14       25       35
 
 
INTEREST RATE SWAPS 5YR - 3MO - CHICAGO BOARD OF TRADE               Code-247602
FUTURES ONLY POSITIONS AS OF 12/11/07                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       22,456
COMMITMENTS
   5,478      711    2,055   14,912   19,644   22,445   22,410       11       46

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:      5,868)
    -974      312    1,396    5,519    4,180    5,941    5,888      -73      -20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.4      3.2      9.2     66.4     87.5    100.0     99.8      0.0      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       7        7        2        7        9       15       17
 

Updated December 14, 2007