VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/20/09          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:       58,861
COMMITMENTS
   1,770   24,570    5,773   38,324   21,123   45,867   51,466   12,994    7,395

CHANGES FROM 10/13/09 (CHANGE IN OPEN INTEREST:        592)
  -2,695   -1,708      790    1,303    1,913     -602      995    1,194     -403

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     3.0     41.7      9.8     65.1     35.9     77.9     87.4     22.1     12.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       8       14       16       13        7       32       28
 

Updated October 23, 2009