VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
FUTURES ONLY POSITIONS AS OF 03/05/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      413,877
COMMITMENTS
 102,532  182,675   67,482  217,456  135,385  387,470  385,542   26,407   28,335

CHANGES FROM 02/26/13 (CHANGE IN OPEN INTEREST:      4,771)
   8,841   -6,205   -4,368    4,420   17,062    8,893    6,489   -4,122   -1,718

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.8     44.1     16.3     52.5     32.7     93.6     93.2      6.4      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      167)
      59       59       68       36       33      133      131
 

Updated March 8, 2013