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WHEAT - KANSAS CITY BOARD OF TRADE                                                                      Code-001612
Commitments of Traders with Delta-adjusted Options and Futures Combined, May 18, 2010                    
-------------------------------------------------------------------------------------------------------------------
     :   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  :   163,124:    40,145     31,010     30,864     75,999     73,568    147,009    135,442:    16,115     27,682
Old  :   149,812:    39,231     30,717     26,221     69,936     67,295    135,388    124,234:    14,424     25,579
Other:    13,312:     5,141      4,520        416      6,063      6,273     11,620     11,208:     1,692      2,104
     :          :                                                                            :
     :          :          Changes in Commitments from: May 11, 2010                         :
     :     4,244:       990      6,840        249      3,506     -3,419      4,745      3,670:      -501        574
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      24.6       19.0       18.9       46.6       45.1       90.1       83.0:       9.9       17.0
Old  :     100.0:      26.2       20.5       17.5       46.7       44.9       90.4       82.9:       9.6       17.1
Other:     100.0:      38.6       34.0        3.1       45.5       47.1       87.3       84.2:      12.7       15.8
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       183:        36         45         56         62         67        139        140:
Old  :       182:        44         42         54         61         66        136        138:
Other:        81:        16         19          7         16         35         34         59:
     :----------------------------------------------------------------------------------------------------
     :             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  :                 23.7       22.4       34.5       32.0       23.1       21.4       33.1       28.0
Old  :                 22.8       23.1       34.4       32.5       22.1       22.2       32.8       29.3
Other:                 55.0       30.9       67.4       46.2       55.0       30.8       67.4       45.9
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Updated May 27, 2010