VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
FUTURES ONLY POSITIONS AS OF 07/09/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      335,927
COMMITMENTS
  99,938  119,503   74,536  135,037  114,041  309,511  308,080   26,416   27,847

CHANGES FROM 07/02/13 (CHANGE IN OPEN INTEREST:     34,579)
  12,240   17,045   -7,181   26,209   18,161   31,268   28,025    3,311    6,554

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.7     35.6     22.2     40.2     33.9     92.1     91.7      7.9      8.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      161)
      44       70       76       31       33      127      136



Updated July 13, 2013