VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
FUTURES ONLY POSITIONS AS OF 12/28/10                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      141,787
COMMITMENTS
   3,423   21,746   30,066   89,940   73,523  123,429  125,335   18,358   16,452

CHANGES FROM 12/21/10 (CHANGE IN OPEN INTEREST:    -14,211)
  -7,125       76     -126   -3,786  -11,025  -11,037  -11,075   -3,174   -3,136

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.4     15.3     21.2     63.4     51.9     87.1     88.4     12.9     11.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       76)
      12       26       30       25       30       59       71
 

Updated January 3, 2011