WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED 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:      529,374
COMMITMENTS
  97,044   84,528  146,443  240,195  226,006  483,682  456,977   45,692   72,397

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:     25,416)
   5,255    7,123    9,250    8,104    8,328   22,609   24,701    2,808      716

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.3     16.0     27.7     45.4     42.7     91.4     86.3      8.6     13.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      398)
     123      128      152       84      120      309      318
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED 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:    1,538,786
COMMITMENTS
 318,363   81,304  344,541  697,169  843,739  1360073  1269585  178,713  269,201

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:     93,757)
  20,492    7,641   34,432   29,038   51,492   83,962   93,564    9,796      193

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.7      5.3     22.4     45.3     54.8     88.4     82.5     11.6     17.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      726)
     201      140      212      255      330      572      582
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED 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:       11,051
COMMITMENTS
   2,132      672      632    5,572    8,503    8,337    9,808    2,714    1,243

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:        196)
    -123      -63       -7      107      474      -23      404      219     -208

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.3      6.1      5.7     50.4     76.9     75.4     88.7     24.6     11.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
      16        4        7       15       12       32       22
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED 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:      774,709
COMMITMENTS
 178,864   22,676  205,098  288,637  407,224  672,599  634,998  102,110  139,711

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:     14,632)
   5,734   -8,887    4,650   -9,121    8,202    1,263    3,965   13,369   10,667

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.1      2.9     26.5     37.3     52.6     86.8     82.0     13.2     18.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      543)
     205       88      175      151      211      433      423
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
OPTION AND FUTURES COMBINED 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 TRADER
    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
OPTION AND FUTURES COMBINED 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:      335,195
COMMITMENTS
  66,479   17,521   65,289  170,652  233,272  302,420  316,082   32,775   19,112

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:    -14,312)
  -8,253       29  -10,480    2,565   -3,383  -16,169  -13,833    1,856     -479

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.8      5.2     19.5     50.9     69.6     90.2     94.3      9.8      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      200)
      69       37       54       63       68      163      137
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED 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:    1,115,391
COMMITMENTS
 156,377  159,108  101,061  689,297  685,382  946,735  945,551  168,656  169,840

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:    -50,693)
 -71,341   -6,161    5,098   12,917  -29,284  -53,327  -30,348    2,634  -20,345

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.0     14.3      9.1     61.8     61.4     84.9     84.8     15.1     15.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      185)
      34       45       52       77       88      142      154
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED 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:      273,359
COMMITMENTS
  86,624    6,967   43,794   95,346  202,390  225,764  253,151   47,595   20,208

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:      7,452)
   5,182      652    2,201   -1,253    4,264    6,130    7,116    1,321      336

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.7      2.5     16.0     34.9     74.0     82.6     92.6     17.4      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      186)
      87       24       48       58       63      169      115
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED 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:       22,918
COMMITMENTS
   7,943        1    1,817    6,820   17,040   16,580   18,858    6,337    4,059

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:      2,064)
    -196       -1       16      262      271       82      287    1,982    1,777

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.7      0.0      7.9     29.8     74.4     72.3     82.3     27.7     17.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       71)
      34        1       12       28       19       64       31
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED 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:    1,037,371
COMMITMENTS
 323,153  193,584   31,824  553,298  699,318  908,275  924,727  129,096  112,645

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:     22,144)
 -14,941   16,048      246   20,691   24,054    5,996   40,349   16,148  -18,205

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.2     18.7      3.1     53.3     67.4     87.6     89.1     12.4     10.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      242)
      58       47       25      100      102      170      163
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED 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:    3,150,988
COMMITMENTS
 786,279  329,245  403,429  1592251  1965538  2781960  2698212  369,028  452,776

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:    -78,592)
 -32,808   41,659    6,601  -37,015 -124,581  -63,222  -76,321  -15,370   -2,270

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.0     10.4     12.8     50.5     62.4     88.3     85.6     11.7     14.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      294)
      54       71       77      128      144      229      246
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED 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:    2,173,477
COMMITMENTS
 413,488  495,423  194,555  1307513  1257002  1915557  1946980  257,920  226,497

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:    -69,441)
 -49,726   -3,881  -12,861  -10,114  -32,645  -72,700  -49,387    3,259  -20,054

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.0     22.8      9.0     60.2     57.8     88.1     89.6     11.9     10.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      219)
      45       48       47      104       98      177      166
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED 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:      590,114
COMMITMENTS
  82,672  131,458  126,355  344,687  296,291  553,714  554,104   36,400   36,010

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:     63,041)
  10,355   35,448   16,856   31,528    7,956   58,739   60,260    4,302    2,781

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.0     22.3     21.4     58.4     50.2     93.8     93.9      6.2      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      138)
      25       42       44       59       59      112      117
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
OPTION AND FUTURES COMBINED 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:       16,652
COMMITMENTS
   3,844    2,108    1,544    1,850    8,327    7,239   11,980    9,414    4,673

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:        940)
     679    1,585      -82     -244      187      353    1,691      587     -751

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.1     12.7      9.3     11.1     50.0     43.5     71.9     56.5     28.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
      12        8        5        5       11       20       21
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
OPTION AND FUTURES COMBINED 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:       40,242
COMMITMENTS
  14,935   13,131    1,440   18,196   15,722   34,572   30,293    5,671    9,949

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:      2,899)
     532      387       96    1,689    1,681    2,317    2,164      582      735

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    37.1     32.6      3.6     45.2     39.1     85.9     75.3     14.1     24.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
      17       20       13       15       10       43       32
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED 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:      103,664
COMMITMENTS
  33,990   40,561    3,601   43,466   47,216   81,057   91,378   22,606   12,286

CHANGES FROM 12/04/07 (CHANGE IN OPEN INTEREST:     -1,243)
     801    4,048      986   -6,087   -6,354   -4,300   -1,320    3,056       77

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.8     39.1      3.5     41.9     45.5     78.2     88.1     21.8     11.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      113)
      42       34       17       23       24       72       68
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
OPTION AND FUTURES COMBINED 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 TRADER
    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
OPTION AND FUTURES COMBINED 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 TRADER
    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