VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/15/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      362,200
COMMITMENTS
  70,022  133,636   82,003  188,324  121,934  340,349  337,573   21,851   24,627

CHANGES FROM 10/08/13 (CHANGE IN OPEN INTEREST:    -14,288)
 -15,247  -23,883   -4,098    8,242   17,419  -11,103  -10,562   -3,185   -3,726

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
    19.3     36.9     22.6     52.0     33.7     94.0     93.2      6.0      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      158)
      46       63       73       34       38      127      135



Updated October 30, 2013