WHEAT - CHICAGO BOARD OF TRADE                                       Code-001602
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      382,617
COMMITMENTS
  57,567   69,307   67,963  225,492  190,622  351,022  327,892   31,595   54,725

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:    -10,679)
 -10,888   -2,116     -339    2,706  -10,373   -8,521  -12,828   -2,158    2,149

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.0     18.1     17.8     58.9     49.8     91.7     85.7      8.3     14.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      311)
      88      110      114       47       67      229      230
 
 
CORN - CHICAGO BOARD OF TRADE                                        Code-002602
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:    1,058,093
COMMITMENTS
 225,735  130,428  146,909  533,269  524,373  905,913  801,710  152,180  256,383

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:      6,212)
 -25,185   33,871    4,313   18,577  -25,071   -2,295   13,113    8,507   -6,901

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.3     12.3     13.9     50.4     49.6     85.6     75.8     14.4     24.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      603)
     148      124      142      184      252      416      468
 
 
OATS - CHICAGO BOARD OF TRADE                                        Code-004603
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:       10,595
COMMITMENTS
   3,874      511      473    3,154    7,726    7,501    8,710    3,094    1,885

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:       -685)
  -1,276      442      300      920   -1,522      -56     -780     -629       95

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    36.6      4.8      4.5     29.8     72.9     70.8     82.2     29.2     17.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
      16        6        6       15       14       34       24
 
 
SOYBEANS - CHICAGO BOARD OF TRADE                                    Code-005602
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      353,546
COMMITMENTS
  51,011   81,041   56,383  192,530  123,565  299,924  260,989   53,622   92,557

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:      5,201)
    -880   13,631    1,449    5,765  -10,788    6,334    4,292   -1,133      909

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.4     22.9     15.9     54.5     35.0     84.8     73.8     15.2     26.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      370)
      93      126       96       93      104      261      279
 
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                               Code-005603
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(THOUSAND BUSHELS)                                   OPEN INTEREST:       14,254
COMMITMENTS
   8,524    3,875      942        0        0    9,466    4,817    4,788    9,437

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:       -867)
    -776     -639     -242        0        0   -1,018     -881      151       14

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    59.8     27.2      6.6      0.0      0.0     66.4     33.8     33.6     66.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
      12       11        7        0        0       14       16
 
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                 Code-007601
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 60,000 POUNDS)                         OPEN INTEREST:      192,286
COMMITMENTS
  39,429   14,932   29,588  102,670  129,163  171,687  173,683   20,599   18,603

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:     -5,679)
  -7,020     -785      779    3,886   -7,184   -2,355   -7,190   -3,324    1,511

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.5      7.8     15.4     53.4     67.2     89.3     90.3     10.7      9.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      159)
      50       35       38       46       43      117      108
 
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                         Code-020601
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:      614,565
COMMITMENTS
  51,276  111,242   18,437  443,589  295,091  513,302  424,770  101,263  189,795

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:     18,444)
  10,389   12,589   -6,832   24,260   -1,137   27,817    4,620   -9,373   13,824

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.3     18.1      3.0     72.2     48.0     83.5     69.1     16.5     30.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      160)
      27       43       22       64       65      105      116
 
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                Code-026603
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 100 TONS)                              OPEN INTEREST:      149,902
COMMITMENTS
  19,597   38,360   25,142   77,390   58,913  122,129  122,415   27,773   27,487

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:      1,486)
     -13    1,684      869     -615   -1,946      241      607    1,245      879

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.1     25.6     16.8     51.6     39.3     81.5     81.7     18.5     18.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      163)
      37       55       38       50       44      113      122
 
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                  Code-039601
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF 200,000 POUNDS)                        OPEN INTEREST:       10,712
COMMITMENTS
   3,541      286      743    3,785    8,117    8,069    9,146    2,643    1,566

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:     -1,290)
    -655       21     -167     -261   -1,088   -1,083   -1,234     -207      -56

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.1      2.7      6.9     35.3     75.8     75.3     85.4     24.7     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       53)
      20        6        9       16       20       40       32
 
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-042601
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $200,000 FACE VALUE)                   OPEN INTEREST:      485,942
COMMITMENTS
 153,396  116,561    7,255  242,069  241,235  402,720  365,051   83,222  120,891

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:     13,496)
  31,990  -21,715    1,095  -17,820   35,376   15,265   14,756   -1,769   -1,260

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.6     24.0      1.5     49.8     49.6     82.9     75.1     17.1     24.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      153)
      28       39        7       58       63       89      106
 
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                 Code-043602
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,984,183
COMMITMENTS
 629,702  365,979   50,485  1096767  1094730  1776954  1511194  207,229  472,989

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:   -124,524)
 -46,085 -126,471  -22,178  -24,240  -17,096  -92,503 -165,745  -32,021   41,221

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.7     18.4      2.5     55.3     55.2     89.6     76.2     10.4     23.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      279)
      71       70       41       87      105      172      202
 
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                  Code-044601
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 FACE VALUE)                   OPEN INTEREST:    1,179,214
COMMITMENTS
 260,673  273,399   28,088  728,685  606,748  1017446  908,235  161,768  270,979

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:    -71,232)
 -52,697  -73,073    7,057  -21,854   -3,915  -67,494  -69,931   -3,738   -1,301

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    22.1     23.2      2.4     61.8     51.5     86.3     77.0     13.7     23.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      194)
      41       47       25       66       82      116      145
 
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                        Code-045601
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(INTEREST ON $5,000,000 FED FUNDS)                   OPEN INTEREST:      600,440
COMMITMENTS
 131,248  143,801  130,595  278,953  287,833  540,796  562,229   59,644   38,211

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:     44,644)
  15,353   -6,866   13,265   21,830   37,167   50,448   43,566   -5,804    1,078

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.9     23.9     21.7     46.5     47.9     90.1     93.6      9.9      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      136)
      41       27       42       54       52      117      103
 
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                Code-124601
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($10 X DJIA INDEX)                                   OPEN INTEREST:       41,058
COMMITMENTS
  10,242    7,469      174   15,833   25,357   26,249   33,000   14,809    8,058

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:    -15,469)
  -1,658     -240   -7,686   -9,574   -6,130  -18,918  -14,056    3,449   -1,413

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.9     18.2      0.4     38.6     61.8     63.9     80.4     36.1     19.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       53)
      16       11        3       16       12       34       24
 
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE              Code-124603
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($5 X DJIA INDEX)                                    OPEN INTEREST:       69,330
COMMITMENTS
  51,562   19,217      579    8,009   20,251   60,150   40,047    9,180   29,283

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:    -42,778)
   6,457  -15,097  -11,121  -35,674  -25,151  -40,338  -51,369   -2,440    8,591

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    74.4     27.7      0.8     11.6     29.2     86.8     57.8     13.2     42.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       86)
      29       29        4       13       18       44       49
 
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE              Code-246602
FUTURES ONLY POSITIONS AS OF 03/21/06                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $100,000 NOTIONAL PRINCIPA             OPEN INTEREST:       14,416
COMMITMENTS
   1,778    2,431      239   12,121   11,468   14,138   14,138      278      278

CHANGES FROM 03/14/06 (CHANGE IN OPEN INTEREST:       -286)
     116      406      -31     -350     -671     -265     -296      -21       10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    12.3     16.9      1.7     84.1     79.6     98.1     98.1      1.9      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       6       12        4       14       12       22       26
 

Updated March 24, 2006