CRUDE OIL, LIGHT SWEET - ICE FUTURES EUROPE                          Code-067411
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/10/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      495,637
COMMITMENTS
  42,255   17,472   96,137  339,647  365,026  478,040  478,634   17,597   17,002

CHANGES FROM 08/03/10 (CHANGE IN OPEN INTEREST:      7,583)
  -3,709      861      627   13,084    9,116   10,003   10,605   -2,419   -3,021

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     8.5      3.5     19.4     68.5     73.6     96.4     96.6      3.6      3.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      117)
      28       15       37       59       71      104      109
 

Updated August 13, 2010