CRUDE OIL, LIGHT SWEET - ICE FUTURES EUROPE                          Code-067411
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/17/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      470,717
COMMITMENTS
  42,981   24,977   82,533  327,537  349,748  453,051  457,258   17,666   13,459

CHANGES FROM 08/10/10 (CHANGE IN OPEN INTEREST:    -24,919)
     725    7,505  -13,604  -12,110  -15,278  -24,988  -21,376       69   -3,543

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     9.1      5.3     17.5     69.6     74.3     96.2     97.1      3.8      2.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      116)
      18       21       33       61       72       98      109
 

Updated August 20, 2010