```
VIX FUTURES - CBOE FUTURES EXCHANGE                                                                     Code-1170E1
Commitments of Traders - Futures Only, June 8, 2010                    
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : ($1000 X INDEX)                                                            :
     :          :                                                                            :
All  :    86,728:     1,417      9,251      4,210     71,524     59,716     77,151     73,177:     9,577     13,551
Old  :    86,728:     1,417      9,251      4,210     71,524     59,716     77,151     73,177:     9,577     13,551
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: June 1, 2010                         :
     :     4,109:      -943        234       -282      3,300      2,211      2,075      2,163:     2,034      1,946
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.6       10.7        4.9       82.5       68.9       89.0       84.4:      11.0       15.6
Old  :     100.0:       1.6       10.7        4.9       82.5       68.9       89.0       84.4:      11.0       15.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        44:         5         12          8         20         27         30         42:
Old  :        44:         5         12          8         20         27         30         42:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 73.7       30.8       83.5       49.9       46.5       13.9       47.5       21.5
Old  :                 73.7       30.8       83.5       49.9       46.5       13.9       47.5       21.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
```

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Updated June 11, 2010