`DTCC Repo-US Treasury <30 YR - NYSE LIFFE - NYPC                                                        Code-045L2T
Commitments of Traders with Delta-adjusted Options and Futures Combined, July 30, 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  :    34,904:     3,239      5,950      2,226     29,431     26,699     34,896     34,875:         8         29
Old  :    34,904:     3,239      5,950      2,226     29,431     26,699     34,896     34,875:         8         29
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: July 23, 2013                        :
     :       142:       276       -124         66         26        387        368        329:      -226       -187
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       9.3       17.0        6.4       84.3       76.5      100.0       99.9:       0.0        0.1
Old  :     100.0:       9.3       17.0        6.4       84.3       76.5      100.0       99.9:       0.0        0.1
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  :        42:         7          9          6         19         19         30         31:
Old  :        42:         7          9          6         19         19         30         31:
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  :                 58.2       43.5       77.8       65.3       43.4       40.5       62.6       56.3
Old  :                 58.2       43.5       77.8       65.3       43.4       40.5       62.6       56.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0`

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Updated August 2, 2013