VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
FUTURES ONLY POSITIONS AS OF 10/12/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      129,842
COMMITMENTS
   3,366   20,547   16,920   95,508   78,279  115,794  115,746   14,048   14,096

CHANGES FROM 10/05/10 (CHANGE IN OPEN INTEREST:     14,848)
  -1,107    2,008    4,662   10,459    9,220   14,014   15,890      834   -1,042

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.6     15.8     13.0     73.6     60.3     89.2     89.1     10.8     10.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       74)
       6       31       24       21       29       48       70
 

Updated October 15, 2010