CRUDE OIL, LIGHT SWEET - ICE FUTURES EUROPE                          Code-067411
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/21/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF 1,000 BARRELS)                         OPEN INTEREST:      529,393
COMMITMENTS
  76,121   15,850  123,842  311,256  372,870  511,219  512,562   18,174   16,831

CHANGES FROM 12/14/10 (CHANGE IN OPEN INTEREST:        524)
   3,535      346   -5,557    2,241    3,955      220   -1,256      305    1,780

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    14.4      3.0     23.4     58.8     70.4     96.6     96.8      3.4      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      112)
      36       13       40       57       59      105      100
 

Updated December 27, 2010