WHEAT - KANSAS CITY BOARD OF TRADE                                   Code-001612
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/31/12          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 5,000 BUSHELS)                         OPEN INTEREST:      165,052
COMMITMENTS
  52,464   11,441   15,472   73,369  108,804  141,305  135,718   23,747   29,334

CHANGES FROM 07/24/12 (CHANGE IN OPEN INTEREST:     -1,490)
     803    1,037      212   -1,810   -2,654     -795   -1,405     -695      -85

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    31.8      6.9      9.4     44.5     65.9     85.6     82.2     14.4     17.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      179)
      65       19       36       61       77      136      126


Updated August 3, 2012