VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
FUTURES ONLY POSITIONS AS OF 09/22/09                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:       46,867
COMMITMENTS
   4,045   14,727    3,309   31,081   22,858   38,435   40,894    8,432    5,973

CHANGES FROM 09/15/09 (CHANGE IN OPEN INTEREST:     -7,499)
    -338    1,824   -1,769   -4,102   -6,464   -6,209   -6,409   -1,290   -1,090

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.6     31.4      7.1     66.3     48.8     82.0     87.3     18.0     12.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       8       11        9       11        9       26       24
 

Updated September 25, 2008