WHEAT - KANSAS CITY BOARD OF TRADE                                   Code-001612
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/07          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      160,326
COMMITMENTS
  55,712   10,975   12,382   67,113  109,957  135,206  133,314   25,120   27,012

CHANGES FROM 07/24/07 (CHANGE IN OPEN INTEREST:      1,887)
   2,245      171   -1,438    2,289    2,886    3,097    1,619   -1,210      268

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    34.7      6.8      7.7     41.9     68.6     84.3     83.2     15.7     16.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      212)
      73       22       31       64       90      147      134


Updated August 3, 2007