WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      436,309
COMMITMENTS
  70,897   71,584  125,499  210,450  183,960  406,846  381,044   29,463   55,265

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:     -1,925)
  -1,684   -1,313      598   -3,132   -4,440   -4,218   -5,155    2,293    3,230

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.2     16.4     28.8     48.2     42.2     93.2     87.3      6.8     12.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      358)
     104      120      139       79      111      272      297
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,939,753
COMMITMENTS
 239,837   72,509  689,074  857,218  911,165  1786129  1672748  153,624  267,004

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:   -118,973)
  -8,672  -21,225  -48,591  -58,219  -37,812 -115,481 -107,628   -3,492  -11,345

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.4      3.7     35.5     44.2     47.0     92.1     86.2      7.9     13.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      824)
     200      156      279      276      397      618      725
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       16,939
COMMITMENTS
   2,485      548    1,317   10,493   13,500   14,296   15,365    2,643    1,574

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:       -529)
    -437     -123      259       75     -791     -103     -655     -426      126

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.7      3.2      7.8     61.9     79.7     84.4     90.7     15.6      9.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
      17        7        9       17       16       40       27
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      552,608
COMMITMENTS
 106,686   28,043  170,453  220,991  271,680  498,130  470,176   54,478   82,433

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:    -54,442)
 -12,467   -4,193  -23,495  -20,070  -25,427  -56,032  -53,114    1,590   -1,328

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.3      5.1     30.8     40.0     49.2     90.1     85.1      9.9     14.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      504)
     154      115      182      127      205      369      436
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       21,925
COMMITMENTS
  18,164    3,249    1,163        2    3,141   19,329    7,553    2,596   14,372

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:          4)
     -95       -3      295        0      -30      200      262     -196     -258

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    82.8     14.8      5.3      0.0     14.3     88.2     34.4     11.8     65.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
      13       10       10        1        9       16       27
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      296,292
COMMITMENTS
  35,871   23,320   84,034  149,225  168,779  269,131  276,133   27,161   20,159

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:    -14,179)
    -431      899   -4,770   -7,653   -9,890  -12,853  -13,761   -1,326     -418

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.1      7.9     28.4     50.4     57.0     90.8     93.2      9.2      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      197)
      48       39       72       68       67      164      159
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      956,409
COMMITMENTS
 118,521  176,728   62,042  655,056  538,576  835,619  777,346  120,790  179,062

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:    -81,930)
 -33,242   -1,194  -20,881   -7,243  -36,690  -61,366  -58,765  -20,565  -23,165

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.4     18.5      6.5     68.5     56.3     87.4     81.3     12.6     18.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      191)
      28       56       48       76       92      135      165
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      209,604
COMMITMENTS
  42,314    3,881   49,536   82,458  136,865  174,308  190,282   35,295   19,322

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:    -22,144)
  -7,069   -6,283   -8,291   -3,268   -5,909  -18,628  -20,482   -3,516   -1,662

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.2      1.9     23.6     39.3     65.3     83.2     90.8     16.8      9.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      181)
      65       17       58       66       68      162      129
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       13,743
COMMITMENTS
   2,267    1,228      800    8,402   10,211   11,470   12,239    2,273    1,504

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:         54)
    -178      262       41      265     -324      127      -21      -73       75

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.5      8.9      5.8     61.1     74.3     83.5     89.1     16.5     10.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
      15       13        8       23       20       43       37
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      912,067
COMMITMENTS
 147,025  198,767   26,180  624,830  596,570  798,035  821,517  114,032   90,550

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:      3,289)
  -5,598    1,627   -6,213   10,530    5,460   -1,282      874    4,571    2,415

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.1     21.8      2.9     68.5     65.4     87.5     90.1     12.5      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      210)
      41       40       30       87      101      143      156
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,216,785
COMMITMENTS
 221,713  320,780  257,401  1450359  1251234  1929473  1829415  287,311  387,370

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:   -200,120)
 -24,495  -20,852 -108,027  -16,803  -53,450 -149,324 -182,329  -50,796  -17,791

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    10.0     14.5     11.6     65.4     56.4     87.0     82.5     13.0     17.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      272)
      49       63       69      122      133      206      230
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,624,240
COMMITMENTS
 333,133  187,148   94,735  973,058  1119057  1400926  1400940  223,314  223,301

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:   -130,030)
 -21,149  -15,792  -28,139  -84,323  -64,434 -133,611 -108,365    3,581  -21,665

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.5     11.5      5.8     59.9     68.9     86.3     86.3     13.7     13.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      194)
      38       39       32       93       91      144      149
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      888,998
COMMITMENTS
 303,740   39,659  181,359  349,555  630,097  834,655  851,115   54,343   37,883

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:     20,046)
   3,856     -612    7,773    3,235   10,761   14,864   17,922    5,182    2,124

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.2      4.5     20.4     39.3     70.9     93.9     95.7      6.1      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      127)
      48       17       39       58       54      116      101
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       32,739
COMMITMENTS
  14,957   14,350    1,216   12,032    8,509   28,205   24,076    4,534    8,663

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:        325)
     570     -116       32      107      339      709      255     -384       70

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    45.7     43.8      3.7     36.8     26.0     86.2     73.5     13.8     26.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
      20       17        9       12        9       39       28
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      124,149
COMMITMENTS
  50,420   39,331    4,635   47,868   65,998  102,923  109,964   21,225   14,185

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:      2,322)
   2,813     -853       -1   -1,520    6,142    1,292    5,288    1,030   -2,966

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    40.6     31.7      3.7     38.6     53.2     82.9     88.6     17.1     11.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      134)
      50       42       21       25       26       83       81
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       59,161
COMMITMENTS
  15,171    8,145      543   43,221   50,282   58,935   58,970      226      191

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:      1,243)
    -313      560     -103    1,652      783    1,236    1,240        7        3

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.6     13.8      0.9     73.1     85.0     99.6     99.7      0.4      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
      10       14        2       13       11       24       26
 
 
INTEREST RATE SWAPS 5YR - 3MO - CHICAGO BOARD OF TRADE               Code-247602
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/29/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       59,488
COMMITMENTS
  17,265    1,157        0   42,223   58,090   59,488   59,247        0      241

CHANGES FROM 07/22/08 (CHANGE IN OPEN INTEREST:     -1,227)
  -1,477      597      -68      334   -1,749   -1,211   -1,220      -16       -7

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.0      1.9      0.0     71.0     97.6    100.0     99.6      0.0      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       5        9        0        9       11       14       20
 

Updated August 1, 2008