VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
FUTURES ONLY POSITIONS AS OF 04/13/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:       69,127
COMMITMENTS
   6,247    8,991    4,272   48,286   52,638   58,805   65,901   10,322    3,226

CHANGES FROM 04/06/10 (CHANGE IN OPEN INTEREST:      1,514)
   1,065      240    1,111      139    4,513    2,315    5,864     -801   -4,350

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.0     13.0      6.2     69.9     76.1     85.1     95.3     14.9      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
      15       12       11       20       21       40       39
 

Updated April 16, 2010