VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 08/19/14          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      418,454
COMMITMENTS
 134,704  154,816  117,210  142,564  116,888  394,478  388,914   23,976   29,540

CHANGES FROM 08/12/14 (CHANGE IN OPEN INTEREST:     27,613)
  26,051   31,497    2,778     -694   -4,219   28,135   30,056     -522   -2,443

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    32.2     37.0     28.0     34.1     27.9     94.3     92.9      5.7      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      195)
      60       77       82       39       42      146      166



Updated August 22, 2014