VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
FUTURES ONLY POSITIONS AS OF 02/23/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:       43,207
COMMITMENTS
   4,447    5,043    4,541   26,381   29,033   35,369   38,617    7,838    4,590

CHANGES FROM 02/16/10 (CHANGE IN OPEN INTEREST:     -3,506)
     353      685     -151   -4,098   -1,822   -3,896   -1,288      390   -2,218

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.3     11.7     10.5     61.1     67.2     81.9     89.4     18.1     10.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
      15        9       14       15       12       38       31
 

Updated February 26, 2010