VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
FUTURES ONLY POSITIONS AS OF 02/12/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      445,319
COMMITMENTS
  89,480  181,924   75,036  243,691  154,551  408,207  411,511   37,112   33,808

CHANGES FROM 02/05/13 (CHANGE IN OPEN INTEREST:     15,499)
  11,178   -4,239   -6,012    2,979   19,250    8,145    8,999    7,354    6,500

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.1     40.9     16.8     54.7     34.7     91.7     92.4      8.3      7.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      175)
      54       71       70       36       33      132      144
 

Updated February 15, 2013