VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 11/09/10          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      147,291
COMMITMENTS
   5,279   17,712   26,907  101,402   89,435  133,588  134,054   13,703   13,237

CHANGES FROM 11/02/10 (CHANGE IN OPEN INTEREST:      3,003)
     343     -569    2,444    1,672    2,983    4,459    4,858   -1,456   -1,855

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.6     12.0     18.3     68.8     60.7     90.7     91.0      9.3      9.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       78)
      12       28       32       25       30       62       73
 

Updated November 15, 2010