`DTCC Repo-US Treasury <30 YR - NYSE LIFFE - NYPC                                                        Code-045L2T
Commitments of Traders with Delta-adjusted Options and Futures Combined, August 6, 2013                  
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     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
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     :          : (CONTRACTS OF $5,000,000)                                                  :
     :          :                                                                            :
All  :    31,231:     2,119      5,847      2,139     26,932     23,179     31,190     31,165:        41         66
Old  :    31,231:     2,119      5,847      2,139     26,932     23,179     31,190     31,165:        41         66
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: July 30, 2013                        :
     :    -3,673:    -1,120       -103        -87     -2,499     -3,520     -3,706     -3,710:        33         37
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       6.8       18.7        6.8       86.2       74.2       99.9       99.8:       0.1        0.2
Old  :     100.0:       6.8       18.7        6.8       86.2       74.2       99.9       99.8:       0.1        0.2
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  :        37:         7          7          8         17         15         29         27:
Old  :        37:         7          7          8         17         15         29         27:
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  :                 54.8       46.7       73.8       68.6       42.6       41.9       57.5       56.0
Old  :                 54.8       46.7       73.8       68.6       42.6       41.9       57.5       56.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0`

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Updated August 9, 2013