WHEAT - CHICAGO BOARD OF TRADE                                                                          Code-001602
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 5,000 BUSHELS)                                               :
     :          :                                                                            :
All  :   534,649:    87,707     54,653    176,214    234,849    247,532    498,770    478,400:    35,879     56,249
Old  :   162,435:    31,144     48,503     34,890     82,334     65,681    148,368    149,074:    14,067     13,361
Other:   372,214:    82,857     32,444    115,031    152,515    181,852    350,403    329,327:    21,812     42,888
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :    -8,871:      -873     -1,661     -2,021     -7,231     -3,861    -10,124     -7,543:     1,254     -1,328
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      16.4       10.2       33.0       43.9       46.3       93.3       89.5:       6.7       10.5
Old  :     100.0:      19.2       29.9       21.5       50.7       40.4       91.3       91.8:       8.7        8.2
Other:     100.0:      22.3        8.7       30.9       41.0       48.9       94.1       88.5:       5.9       11.5
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       366:        95        125        153         89        127        287        316:
Old  :       278:        70        106         73         43         83        154        222:
Other:       334:       107         93        114         87        121        256        271:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 20.3       16.0       30.0       25.1       17.7       13.6       25.7       18.6
Old  :                 28.7       22.4       41.4       33.0       28.5       20.4       40.4       30.5
Other:                 20.2       16.5       31.2       25.2       18.3       13.9       26.2       18.7
 
CORN - CHICAGO BOARD OF TRADE                                                                           Code-002602
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 5,000 BUSHELS)                                               :
     :          :                                                                            :
All  : 2,144,353:   293,236     81,691    692,298    945,897  1,089,170  1,931,430  1,863,159:   212,922    281,194
Old  : 1,214,421:   150,881    124,636    383,920    554,944    562,736  1,089,745  1,071,293:   124,676    143,128
Other:   929,932:   223,825     38,526    226,907    390,954    526,434    841,686    791,866:    88,246    138,066
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :    74,517:     1,104        355     51,719     -5,678      3,675     47,145     55,749:    27,373     18,768
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      13.7        3.8       32.3       44.1       50.8       90.1       86.9:       9.9       13.1
Old  :     100.0:      12.4       10.3       31.6       45.7       46.3       89.7       88.2:      10.3       11.8
Other:     100.0:      24.1        4.1       24.4       42.0       56.6       90.5       85.2:       9.5       14.8
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       823:       241        133        272        313        385        671        701:
Old  :       777:       198        156        219        276        355        580        638:
Other:       673:       180         99        153        203        353        434        556:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 13.4       16.4       21.8       22.5       10.2        9.4       15.6       12.7
Old  :                 14.6       13.6       23.5       21.3       13.5        9.4       20.3       13.0
Other:                 16.5       20.2       27.2       26.8       10.7       11.8       17.1       15.4
 
OATS - CHICAGO BOARD OF TRADE                                                                           Code-004603
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 5,000 BUSHELS)                                               :
     :          :                                                                            :
All  :    15,511:     1,894        426      1,768      8,248     11,786     11,910     13,980:     3,601      1,531
Old  :     5,052:       966        274        639      1,817      3,624      3,422      4,538:     1,630        514
Other:    10,460:     1,356        580        701      6,431      8,161      8,488      9,443:     1,972      1,017
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :        32:       -17     -1,554        -55       -220      1,087       -292       -522:       323        554
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      12.2        2.7       11.4       53.2       76.0       76.8       90.1:      23.2        9.9
Old  :     100.0:      19.1        5.4       12.7       36.0       71.7       67.7       89.8:      32.3       10.2
Other:     100.0:      13.0        5.5        6.7       61.5       78.0       81.2       90.3:      18.8        9.7
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        43:        16          4          9         18         13         37         24:
Old  :        36:        14          3          4         12         11         27         17:
Other:        37:         9          8          7         15         13         29         23:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 28.8       51.3       45.1       70.0       22.7       39.0       33.1       53.4
Old  :                 37.8       61.5       50.5       77.9       32.5       58.6       40.4       70.2
Other:                 41.7       48.7       59.8       72.7       30.8       39.8       43.8       54.7
 
SOYBEANS - CHICAGO BOARD OF TRADE                                                                       Code-005602
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 5,000 BUSHELS)                                               :
     :          :                                                                            :
All  :   770,413:   126,307     40,295    278,529    301,372    351,197    706,209    670,021:    64,205    100,392
Old  :   473,712:    70,776     39,207    170,501    191,838    213,279    433,115    422,986:    40,598     50,726
Other:   296,701:    77,573     23,130     85,987    109,534    137,919    273,094    247,035:    23,607     49,666
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :   -18,828:    -9,860      3,543     -3,591    -26,610    -42,611    -40,061    -42,659:    21,233     23,831
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      16.4        5.2       36.2       39.1       45.6       91.7       87.0:       8.3       13.0
Old  :     100.0:      14.9        8.3       36.0       40.5       45.0       91.4       89.3:       8.6       10.7
Other:     100.0:      26.1        7.8       29.0       36.9       46.5       92.0       83.3:       8.0       16.7
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       538:       174        117        203        140        214        409        460:
Old  :       502:       148        126        159        124        199        356        409:
Other:       392:       109         78         95         98        182        251        317:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 21.2       22.4       29.9       29.4       11.6       11.5       16.7       14.6
Old  :                 23.6       23.0       33.4       30.7       15.7       12.4       20.9       16.9
Other:                 21.9       22.3       32.9       31.1       11.8       12.1       20.0       16.2
 
MINI SOYBEANS - CHICAGO BOARD OF TRADE                                                                  Code-005603
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (THOUSAND BUSHELS)                                                         :
     :          :                                                                            :
All  :    24,085:    20,248      2,836      1,102          3      4,471     21,353      8,409:     2,732     15,676
Old  :     8,017:     5,715      1,769        566          3      1,469      6,284      3,804:     1,733      4,213
Other:    16,068:    14,953      1,487        116          0      3,002     15,069      4,605:       999     11,463
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :       768:     1,492        458       -201          0        166      1,291        423:      -523        345
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      84.1       11.8        4.6        0.0       18.6       88.7       34.9:      11.3       65.1
Old  :     100.0:      71.3       22.1        7.1        0.0       18.3       78.4       47.4:      21.6       52.6
Other:     100.0:      93.1        9.3        0.7        0.0       18.7       93.8       28.7:       6.2       71.3
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        39:        19          8         12          1         12         23         29:
Old  :        39:        19          7         10          1         12         22         28:
Other:        31:        12          7          3          0         12         13         21:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 62.5        9.6       75.6       17.2       61.6        9.2       74.6       16.9
Old  :                 40.5       22.9       57.7       33.1       40.2       22.9       55.6       32.5
Other:                 77.2        9.1       90.4       15.4       77.2        9.1       90.4       15.4
 
SOYBEAN OIL - CHICAGO BOARD OF TRADE                                                                    Code-007601
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 60,000 POUNDS)                                               :
     :          :                                                                            :
All  :   376,178:    33,352     21,496    120,098    192,477    214,918    345,926    356,512:    30,251     19,666
Old  :   278,312:    34,483     34,291     71,203    147,284    155,817    252,970    261,311:    25,342     17,002
Other:    97,865:    17,774      6,110     29,990     45,193     59,101     92,957     95,201:     4,909      2,665
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :    20,977:     2,020     -2,586     15,445     -2,154       -447     15,312     12,413:     5,666      8,565
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       8.9        5.7       31.9       51.2       57.1       92.0       94.8:       8.0        5.2
Old  :     100.0:      12.4       12.3       25.6       52.9       56.0       90.9       93.9:       9.1        6.1
Other:     100.0:      18.2        6.2       30.6       46.2       60.4       95.0       97.3:       5.0        2.7
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       186:        55         41         64         65         64        161        140:
Old  :       185:        56         51         55         64         63        153        136:
Other:       116:        32         25         35         43         36         95         78:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 20.2       28.4       33.6       43.3       11.4       20.8       18.0       27.9
Old  :                 19.8       31.2       32.0       43.1       14.2       23.7       21.9       30.4
Other:                 38.5       41.5       52.3       61.8       18.3       30.5       28.4       38.6
 
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE                                                            Code-020601
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF $100,000 FACE VALUE)                                         :
     :          :                                                                            :
All  : 1,071,901:   151,582    146,186     93,322    695,619    648,824    940,523    888,333:   131,378    183,569
Old  : 1,071,901:   151,582    146,186     93,322    695,619    648,824    940,523    888,333:   131,378    183,569
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :   -37,800:   -43,252    -13,887       -914      8,030    -13,454    -36,136    -28,254:    -1,665     -9,546
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      14.1       13.6        8.7       64.9       60.5       87.7       82.9:      12.3       17.1
Old  :     100.0:      14.1       13.6        8.7       64.9       60.5       87.7       82.9:      12.3       17.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       197:        39         47         57         87         95        158        167:
Old  :       197:        39         47         57         87         95        158        167:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 23.8       28.8       34.4       35.6       19.6       23.4       27.6       28.7
Old  :                 23.8       28.8       34.4       35.6       19.6       23.4       27.6       28.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SOYBEAN MEAL - CHICAGO BOARD OF TRADE                                                                   Code-026603
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 100 TONS)                                                    :
     :          :                                                                            :
All  :   258,298:    42,894     11,513     46,715    133,086    179,777    222,695    238,006:    35,603     20,292
Old  :   164,920:    33,048     13,321     25,226     81,309    109,939    139,583    148,486:    25,338     16,434
Other:    93,377:    15,611      3,956     15,725     51,776     69,838     83,112     89,519:    10,265      3,858
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :     4,850:     4,899     -3,848      2,098     -9,863     -1,390     -2,867     -3,140:     7,717      7,991
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      16.6        4.5       18.1       51.5       69.6       86.2       92.1:      13.8        7.9
Old  :     100.0:      20.0        8.1       15.3       49.3       66.7       84.6       90.0:      15.4       10.0
Other:     100.0:      16.7        4.2       16.8       55.4       74.8       89.0       95.9:      11.0        4.1
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       174:        52         29         47         73         68        152        124:
Old  :       171:        50         34         41         67         66        141        119:
Other:       120:        34         17         27         60         37        108         69:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 23.3       38.6       31.6       52.7       17.6       36.5       25.3       43.4
Old  :                 25.5       35.4       32.3       46.7       23.5       32.6       29.9       41.9
Other:                 23.4       50.5       36.9       64.7       21.7       43.9       33.0       57.7
 
ROUGH RICE - CHICAGO BOARD OF TRADE                                                                     Code-039601
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF 200,000 POUNDS)                                              :
     :          :                                                                            :
All  :    22,228:     6,995        393      1,834      8,814     18,660     17,643     20,888:     4,585      1,340
Old  :    14,553:     5,539        579      1,142      4,489     11,731     11,171     13,452:     3,383      1,101
Other:     7,675:     1,821        180        327      4,325      6,929      6,472      7,435:     1,203        239
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :       858:      -489        -54        285        501        473        296        704:       561        154
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      31.5        1.8        8.3       39.7       83.9       79.4       94.0:      20.6        6.0
Old  :     100.0:      38.1        4.0        7.8       30.8       80.6       76.8       92.4:      23.2        7.6
Other:     100.0:      23.7        2.3        4.3       56.3       90.3       84.3       96.9:      15.7        3.1
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        80:        35          6         16         29         24         67         43:
Old  :        70:        27          9         10         18         22         48         38:
Other:        51:        17          6          8         21         12         41         23:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 16.5       63.8       28.4       75.6       14.9       57.0       25.5       66.0
Old  :                 21.5       58.5       34.4       72.4       19.5       52.0       31.1       64.7
Other:                 34.3       78.2       50.4       88.8       33.1       70.7       48.6       78.6
 
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                                                     Code-042601
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF $200,000 FACE VALUE)                                         :
     :          :                                                                            :
All  : 1,147,933:   270,885    227,655     21,265    738,069    784,812  1,030,219  1,033,732:   117,714    114,201
Old  : 1,147,933:   270,885    227,655     21,265    738,069    784,812  1,030,219  1,033,732:   117,714    114,201
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :   -15,514:   -28,251     -4,062      2,519     14,071     -9,430    -11,660    -10,973:    -3,854     -4,541
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      23.6       19.8        1.9       64.3       68.4       89.7       90.1:      10.3        9.9
Old  :     100.0:      23.6       19.8        1.9       64.3       68.4       89.7       90.1:      10.3        9.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       214:        42         43         28         95         88        151        145:
Old  :       214:        42         43         28         95         88        151        145:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 21.7       44.6       34.8       55.1       19.7       44.3       31.8       54.5
Old  :                 21.7       44.6       34.8       55.1       19.7       44.3       31.8       54.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                                                    Code-043602
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF $100,000 FACE VALUE)                                         :
     :          :                                                                            :
All  : 2,844,830:   273,328    330,399    418,958  1,834,378  1,687,961  2,526,664  2,437,318:   318,166    407,512
Old  : 2,844,830:   273,328    330,399    418,958  1,834,378  1,687,961  2,526,664  2,437,318:   318,166    407,512
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :   -27,093:     6,370     14,129    -22,422    -16,174    -34,863    -32,226    -43,156:     5,133     16,063
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       9.6       11.6       14.7       64.5       59.3       88.8       85.7:      11.2       14.3
Old  :     100.0:       9.6       11.6       14.7       64.5       59.3       88.8       85.7:      11.2       14.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       286:        51         76         71        121        142        212        249:
Old  :       286:        51         76         71        121        142        212        249:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 35.0       19.9       41.8       27.9       29.8       16.9       34.9       21.5
Old  :                 35.0       19.9       41.8       27.9       29.8       16.9       34.9       21.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE                                                     Code-044601
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF $100,000 FACE VALUE)                                         :
     :          :                                                                            :
All  : 2,039,615:   537,374    255,408    133,785  1,133,317  1,397,121  1,804,477  1,786,313:   235,139    253,302
Old  : 2,039,615:   537,374    255,408    133,785  1,133,317  1,397,121  1,804,477  1,786,313:   235,139    253,302
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :   -29,025:   -27,591      2,388        130      6,003    -30,525    -21,458    -28,007:    -7,567     -1,019
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      26.3       12.5        6.6       55.6       68.5       88.5       87.6:      11.5       12.4
Old  :     100.0:      26.3       12.5        6.6       55.6       68.5       88.5       87.6:      11.5       12.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       199:        44         46         39         86         84        147        153:
Old  :       199:        44         46         39         86         84        147        153:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 21.2       37.9       31.8       48.1       19.6       32.7       30.0       37.8
Old  :                 21.2       37.9       31.8       48.1       19.6       32.7       30.0       37.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE                                                           Code-045601
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF $5,000,000)                                                  :
     :          :                                                                            :
All  :   414,297:    63,804     38,612     87,942    232,706    256,047    384,452    382,601:    29,845     31,697
Old  :   414,297:    63,804     38,612     87,942    232,706    256,047    384,452    382,601:    29,845     31,697
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :   -15,009:    -1,580     15,293    -17,278      3,838     -9,645    -15,020    -11,630:        11     -3,378
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      15.4        9.3       21.2       56.2       61.8       92.8       92.3:       7.2        7.7
Old  :     100.0:      15.4        9.3       21.2       56.2       61.8       92.8       92.3:       7.2        7.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       109:        24         21         34         53         52         91         96:
Old  :       109:        24         21         34         53         52         91         96:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 27.1       21.2       37.8       36.0       13.8       14.7       21.3       22.3
Old  :                 27.1       21.2       37.8       36.0       13.8       14.7       21.3       22.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
DOW JONES INDUSTRIAL AVERAGE - CHICAGO BOARD OF TRADE                                                   Code-124601
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : ($10 X DJIA INDEX)                                                         :
     :          :                                                                            :
All  :    28,990:    16,044      9,609        537      7,880     13,171     24,460     23,316:     4,530      5,674
Old  :    28,990:    16,044      9,609        537      7,880     13,171     24,460     23,316:     4,530      5,674
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :     3,885:     1,936      1,489        130      1,187      1,186      3,253      2,804:       633      1,081
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      55.3       33.1        1.9       27.2       45.4       84.4       80.4:      15.6       19.6
Old  :     100.0:      55.3       33.1        1.9       27.2       45.4       84.4       80.4:      15.6       19.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        46:        14         14          7         10         10         29         26:
Old  :        46:        14         14          7         10         10         29         26:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.8       39.4       64.0       57.1       47.8       39.4       64.0       57.1
Old  :                 47.8       39.4       64.0       57.1       47.8       39.4       64.0       57.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE                                                 Code-124603
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : ($5 X DJIA INDEX)                                                          :
     :          :                                                                            :
All  :    83,940:    34,280     22,626      2,188     34,048     43,442     70,516     68,256:    13,424     15,685
Old  :    83,940:    34,280     22,626      2,188     34,048     43,442     70,516     68,256:    13,424     15,685
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :    11,887:     9,232      4,879        360        272      4,353      9,864      9,591:     2,024      2,296
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      40.8       27.0        2.6       40.6       51.8       84.0       81.3:      16.0       18.7
Old  :     100.0:      40.8       27.0        2.6       40.6       51.8       84.0       81.3:      16.0       18.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       100:        35         32         12         20         22         60         61:
Old  :       100:        35         32         12         20         22         60         61:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 28.3       31.7       44.0       46.7       28.2       30.6       43.4       44.4
Old  :                 28.3       31.7       44.0       46.7       28.2       30.6       43.4       44.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
INTEREST RATE SWAPS 10YR - 3MO - CHICAGO BOARD OF TRADE                                                 Code-246602
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF $100,000)                                                    :
     :          :                                                                            :
All  :    50,675:     5,488      4,389      1,269     43,687     44,993     50,444     50,651:       231         24
Old  :    50,675:     5,488      4,389      1,269     43,687     44,993     50,444     50,651:       231         24
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :       262:      -189       -205          0        477        526        288        321:       -26        -59
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      10.8        8.7        2.5       86.2       88.8       99.5      100.0:       0.5        0.0
Old  :     100.0:      10.8        8.7        2.5       86.2       88.8       99.5      100.0:       0.5        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        48:        10         15          3         19         11         30         28:
Old  :        48:        10         15          3         19         11         30         28:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 74.1       81.2       86.1       91.6       66.9       70.9       76.3       79.9
Old  :                 74.1       81.2       86.1       91.6       66.9       70.9       76.3       79.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
INTEREST RATE SWAPS 5YR - 3MO - CHICAGO BOARD OF TRADE                                                  Code-247602
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 1, 2008                   
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (CONTRACTS OF $100,000)                                                    :
     :          :                                                                            :
All  :    17,918:     2,146      1,207        564     15,140     16,075     17,850     17,846:        68         72
Old  :    17,918:     2,146      1,207        564     15,140     16,075     17,850     17,846:        68         72
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 25, 2008                       :
     :      -259:       202     -2,208          6       -447      1,935       -239       -267:       -20          8
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      12.0        6.7        3.1       84.5       89.7       99.6       99.6:       0.4        0.4
Old  :     100.0:      12.0        6.7        3.1       84.5       89.7       99.6       99.6:       0.4        0.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        32:         9          8          3          9          9         20         18:
Old  :        32:         9          8          3          9          9         20         18:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 84.1       83.2       92.8       92.4       78.7       74.2       83.2       82.4
Old  :                 84.1       83.2       92.8       92.4       78.7       74.2       83.2       82.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
 

Updated April 4, 2008