WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      432,784
COMMITMENTS
  66,103   65,510   87,802  240,308  213,909  394,212  367,221   38,572   65,563

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:    -11,432)
  -3,914    3,818   -7,856   -3,907  -15,927  -15,677  -19,965    4,245    8,533

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    15.3     15.1     20.3     55.5     49.4     91.1     84.9      8.9     15.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      315)
      95      114      113       57       79      232      244
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,428,271
COMMITMENTS
 275,955   71,381  331,396  627,115  713,684  1234466  1116461  193,805  311,810

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:    -45,521)
  -5,169   -1,101  -29,514    2,201   -8,766  -32,481  -39,380  -13,040   -6,141

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.3      5.0     23.2     43.9     50.0     86.4     78.2     13.6     21.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      702)
     210      129      212      267      302      585      561
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       12,019
COMMITMENTS
   4,653      935    1,157    2,567    7,604    8,377    9,695    3,642    2,324

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:        -83)
     569       42      100     -715     -303      -47     -160      -37       77

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    38.7      7.8      9.6     21.4     63.3     69.7     80.7     30.3     19.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
      20        9        8       10       15       36       28
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      425,888
COMMITMENTS
  48,315   85,438   94,561  213,811  130,889  356,687  310,888   69,201  115,000

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:    -30,722)
  -3,283   -8,773  -16,348   -7,774   -7,988  -27,405  -33,109   -3,317    2,387

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    11.3     20.1     22.2     50.2     30.7     83.8     73.0     16.2     27.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      391)
      98      133      141      111      109      305      318
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       15,084
COMMITMENTS
   9,951    3,335      454      530      410   10,935    4,199    4,149   10,885

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:        230)
     870      734      -83      260      203    1,047      854     -817     -624

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    66.0     22.1      3.0      3.5      2.7     72.5     27.8     27.5     72.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
      10        9        9        1        2       16       15
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      244,356
COMMITMENTS
  55,414   16,886   45,603  116,257  165,668  217,274  228,156   27,083   16,200

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:     17,552)
  19,442  -13,285    3,755   -6,062   33,886   17,136   24,356      417   -6,804

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    22.7      6.9     18.7     47.6     67.8     88.9     93.4     11.1      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      194)
      60       45       52       56       56      157      129
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,112,737
COMMITMENTS
  84,894  234,168  219,087  660,239  418,855  964,220  872,110  148,518  240,628

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:     68,995)
  21,758   40,877      139   52,302   13,659   74,199   54,675   -5,203   14,321

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     7.6     21.0     19.7     59.3     37.6     86.7     78.4     13.3     21.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      191)
      37       59       55       78       75      146      158
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      185,508
COMMITMENTS
  25,601   44,183   34,002   95,583   80,808  155,186  158,993   30,323   26,515

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:     -1,066)
   2,328    1,628   -3,799     -973    2,166   -2,444       -5    1,378   -1,061

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    13.8     23.8     18.3     51.5     43.6     83.7     85.7     16.3     14.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      186)
      40       51       49       63       61      133      150
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       11,964
COMMITMENTS
   3,487      431    1,340    4,209    8,456    9,037   10,228    2,927    1,736

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:       -166)
     -26      105       23      -71     -442      -75     -314      -91      148

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    29.1      3.6     11.2     35.2     70.7     75.5     85.5     24.5     14.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       53)
      19        9       11       20       19       45       33
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      521,918
COMMITMENTS
 172,979  152,312   11,192  232,129  237,019  416,300  400,523  105,617  121,395

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:     12,485)
   2,388    5,134   -2,620    9,308   -1,125    9,076    1,389    3,409   11,095

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    33.1     29.2      2.1     44.5     45.4     79.8     76.7     20.2     23.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      160)
      35       40       15       57       63       99      111
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    3,062,201
COMMITMENTS
 574,648  597,214  440,969  1773414  1559461  2789031  2597644  273,170  464,557

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:      4,966)
 -52,523   92,873  -16,932   54,621  -71,261  -14,834    4,681   19,800      285

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    18.8     19.5     14.4     57.9     50.9     91.1     84.8      8.9     15.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      309)
      63       91       86      124      127      233      258
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,515,451
COMMITMENTS
 311,614  308,262  160,611  833,725  695,530  1305950  1164403  209,500  351,048

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:     24,151)
  32,626   38,449   -7,930    2,969  -35,219   27,664   -4,700   -3,513   28,851

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    20.6     20.3     10.6     55.0     45.9     86.2     76.8     13.8     23.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      204)
      42       56       40       74       87      139      160
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(INTEREST ON $5,000,000 FED FUNDS)                   OPEN INTEREST:    1,040,042
COMMITMENTS
 220,201  206,837  425,506  340,165  369,956  985,872  1002298   54,171   37,744

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:     36,884)
  18,038   14,027    1,845   26,368   24,896   46,250   40,768   -9,366   -3,884

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.2     19.9     40.9     32.7     35.6     94.8     96.4      5.2      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      140)
      39       33       53       60       54      124      116
 
 
GOLD, 100 TROY OZ - CHICAGO BOARD OF TRADE                           Code-088606
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TROY OUNCES)                       OPEN INTEREST:       20,354
COMMITMENTS
   5,206    5,116    1,159    4,691    8,493   11,056   14,768    9,298    5,587

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:      1,633)
    -273      122      -61    1,886    2,684    1,552    2,745       81   -1,112

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.6     25.1      5.7     23.0     41.7     54.3     72.6     45.7     27.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
      10        6        5        6        7       19       15
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       46,957
COMMITMENTS
  12,056    7,633      612   21,633   30,442   34,301   38,688   12,656    8,269

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:        908)
     677      388      -39      892      506    1,531      855     -623       53

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    25.7     16.3      1.3     46.1     64.8     73.0     82.4     27.0     17.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
      19        9        9       19       10       41       25
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:       85,990
COMMITMENTS
  53,151   20,318    4,656   17,468   36,750   75,275   61,723   10,715   24,267

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:       -541)
   1,798    1,396     -591   -1,935      864     -728    1,669      187   -2,211

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    61.8     23.6      5.4     20.3     42.7     87.5     71.8     12.5     28.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       95)
      32       30       18       18       23       60       61
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/25/06          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 NOTIONAL PRINCIPA             OPEN INTEREST:       13,837
COMMITMENTS
   2,951    2,732      239   10,257   10,689   13,447   13,660      390      177

CHANGES FROM 04/18/06 (CHANGE IN OPEN INTEREST:         81)
       0       23        0       92       60       92       83      -11       -2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    21.3     19.7      1.7     74.1     77.2     97.2     98.7      2.8      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       6       14        4       13       11       21       27
 

Updated April 28, 2006