WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      500,407
COMMITMENTS
  81,174   81,067  149,169  240,584  214,921  470,926  445,156   29,481   55,251

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:     -9,222)
  -9,456     -178      594      358  -11,672   -8,504  -11,256     -718    2,035

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    16.2     16.2     29.8     48.1     42.9     94.1     89.0      5.9     11.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      363)
     101      133      142       83      115      274      309
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    2,109,630
COMMITMENTS
 321,574   73,416  686,609  924,842  1063622  1933026  1823648  176,604  285,983

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:     -4,453)
  -4,450     -552    4,567    2,484   -3,716    2,601      299   -7,053   -4,751

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.2      3.5     32.5     43.8     50.4     91.6     86.4      8.4     13.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      862)
     245      147      276      290      409      657      739
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       16,556
COMMITMENTS
   3,005      334      932    8,938   14,011   12,874   15,277    3,681    1,279

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:       -102)
    -265     -109      138      -32     -460     -159     -432       56      329

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.1      2.0      5.6     54.0     84.6     77.8     92.3     22.2      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
      23        3        8       16       15       41       24
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      648,088
COMMITMENTS
 129,655   21,947  210,478  249,156  322,543  589,290  554,968   58,799   93,120

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:      3,886)
  -2,155      586    5,246     -430   -2,945    2,660    2,886    1,226    1,000

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.0      3.4     32.5     38.4     49.8     90.9     85.6      9.1     14.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      515)
     167      109      192      124      206      377      445
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       22,751
COMMITMENTS
  18,623    2,259    1,177        2    3,622   19,802    7,058    2,949   15,693

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:        341)
     519      248     -145        0       33      374      136      -33      205

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    81.9      9.9      5.2      0.0     15.9     87.0     31.0     13.0     69.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
      14        9       11        1       10       17       28
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      299,502
COMMITMENTS
  40,172   20,443   77,525  145,667  180,662  263,364  278,629   36,138   20,873

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:     -1,049)
   2,313    2,870   -3,200   -2,254   -1,655   -3,140   -1,984    2,091      935

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.4      6.8     25.9     48.6     60.3     87.9     93.0     12.1      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      181)
      54       33       51       66       66      151      130
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,064,936
COMMITMENTS
 145,450  152,567   72,720  711,782  621,367  929,953  846,654  134,983  218,282

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:    -12,943)
 -22,823   -7,077  -14,478   22,125  -12,477  -15,176  -34,033    2,233   21,089

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.7     14.3      6.8     66.8     58.3     87.3     79.5     12.7     20.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      176)
      38       39       49       75       86      134      153
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      226,749
COMMITMENTS
  41,765    7,719   44,210  108,457  159,104  194,432  211,032   32,317   15,717

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:       -510)
   1,881      444      633   -1,638     -131      876      947   -1,386   -1,456

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.4      3.4     19.5     47.8     70.2     85.7     93.1     14.3      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      177)
      56       28       60       71       65      158      134
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       20,537
COMMITMENTS
   4,637      990    1,983    9,946   15,709   16,566   18,682    3,971    1,855

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:        235)
     -24      167       24      -15      -40      -15      151      249       84

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.6      4.8      9.7     48.4     76.5     80.7     91.0     19.3      9.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       85)
      27       10       15       39       30       72       51
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:    1,113,907
COMMITMENTS
 247,137  259,944   40,533  723,489  701,274  1011159  1001750  102,748  112,156

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:    -79,041)
 -21,109   27,642   -6,561  -43,887 -109,097  -71,556  -88,017   -7,485    8,976

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.2     23.3      3.6     65.0     63.0     90.8     89.9      9.2     10.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      217)
      43       45       36       98       95      161      156
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    2,603,400
COMMITMENTS
 322,398  281,005  282,635  1687612  1600228  2292645  2163868  310,754  439,531

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:   -267,660)
 -13,155  -29,806 -133,921 -117,106 -120,310 -264,182 -284,037   -3,477   16,377

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    12.4     10.8     10.9     64.8     61.5     88.1     83.1     11.9     16.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      263)
      50       63       67      122      132      209      226
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,874,897
COMMITMENTS
 556,680  193,131  104,720  968,043  1261887  1629444  1559739  245,453  315,158

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:   -120,770)
 -12,072   -9,155  -51,808  -77,649 -110,988 -141,529 -171,951   20,759   51,181

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.7     10.3      5.6     51.6     67.3     86.9     83.2     13.1     16.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      186)
      40       39       38       80       89      137      149
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:      909,943
COMMITMENTS
 209,081   31,550  241,163  399,949  586,548  850,193  859,262   59,749   50,681

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:     34,340)
  18,368   -9,273   10,349    4,022   31,221   32,739   32,297    1,601    2,043

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    23.0      3.5     26.5     44.0     64.5     93.4     94.4      6.6      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      160)
      61       20       55       74       57      149      122
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       32,235
COMMITMENTS
  16,841   13,123      565    9,851   12,942   27,257   26,630    4,978    5,605

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:       -575)
      -8      -69     -121     -139     -131     -268     -320     -307     -255

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    52.2     40.7      1.8     30.6     40.1     84.6     82.6     15.4     17.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       54)
      16       21       10       11        7       36       29
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:      114,005
COMMITMENTS
  38,301   41,366    4,489   55,834   54,940   98,624  100,796   15,381   13,209

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:        910)
  -3,690      923    1,223    2,820     -321      353    1,824      558     -914

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.6     36.3      3.9     49.0     48.2     86.5     88.4     13.5     11.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      120)
      45       41       22       21       23       76       76
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       59,355
COMMITMENTS
  18,475    4,452    1,433   39,219   53,199   59,127   59,084      228      271

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:     -1,579)
    -353      -94      -40   -1,186   -1,565   -1,579   -1,699        0      120

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.1      7.5      2.4     66.1     89.6     99.6     99.5      0.4      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
      11       14        3       19       11       31       27
 
 
INTEREST RATE SWAPS 5YR - 3MO - CHICAGO BOARD OF TRADE               Code-247602
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/27/08          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000)                              OPEN INTEREST:       40,696
COMMITMENTS
   9,877    1,589       50   30,763   38,851   40,690   40,490        6      206

CHANGES FROM 05/20/08 (CHANGE IN OPEN INTEREST:       -471)
     298       21       40     -809     -603     -471     -542        0       71

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    24.3      3.9      0.1     75.6     95.5    100.0     99.5      0.0      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       7        7        1       12        9       19       17
 

Updated May 30,2008