VIX FUTURES - CBOE FUTURES EXCHANGE                                  Code-1170E1
FUTURES ONLY POSITIONS AS OF 01/04/11                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
($1000 X INDEX)                                      OPEN INTEREST:      149,085
COMMITMENTS
   5,457   26,849   29,917   92,719   72,811  128,093  129,577   20,992   19,508

CHANGES FROM 12/28/10 (CHANGE IN OPEN INTEREST:      7,298)
   2,034    5,103     -149    2,779     -712    4,664    4,242    2,634    3,056

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.7     18.0     20.1     62.2     48.8     85.9     86.9     14.1     13.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       82)
      16       28       34       22       30       61       76
 

Updated January 7, 2011