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WHEAT - KANSAS CITY BOARD OF TRADE                                                                      Code-001612
Commitments of Traders with Delta-adjusted Options and Futures Combined, May 17, 2011                    
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     :   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  :   182,977:    57,669      9,550     22,166     79,117    125,626    158,951    157,342:    24,025     25,635
Old  :   174,412:    54,802      9,671     20,773     76,448    121,006    152,023    151,450:    22,389     22,962
Other:     8,565:     3,900        911        360      2,669      4,620      6,929      5,892:     1,636      2,673
     :          :                                                                            :
     :          :          Changes in Commitments from: May 10, 2011                         :
     :    -3,099:     1,050     -1,249      1,223     -4,355     -2,319     -2,082     -2,345:    -1,018       -755
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      31.5        5.2       12.1       43.2       68.7       86.9       86.0:      13.1       14.0
Old  :     100.0:      31.4        5.5       11.9       43.8       69.4       87.2       86.8:      12.8       13.2
Other:     100.0:      45.5       10.6        4.2       31.2       53.9       80.9       68.8:      19.1       31.2
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       194:        59         25         51         65         80        149        139:
Old  :       191:        57         28         49         64         79        144        138:
Other:        81:        19         10         10         12         47         34         64:
     :----------------------------------------------------------------------------------------------------
     :             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  :                 18.7       29.7       29.7       39.7       12.8       24.5       22.0       32.6
Old  :                 18.9       30.4       30.1       40.8       13.7       25.5       23.0       34.0
Other:                 43.4       33.4       60.8       43.4       43.4       32.9       59.1       40.3
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Updated May 20, 2011