`DTCC Repo-US Treasury <30 YR - NYSE LIFFE - NYPC                                                        Code-045L2T
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 16, 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  :    53,478:     3,056      4,271      2,496     47,466     46,342     53,018     53,109:       460        369
Old  :    53,478:     3,056      4,271      2,496     47,466     46,342     53,018     53,109:       460        369
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 9, 2013                        :
     :     1,751:       630       -128        330      2,339      3,423      3,299      3,625:    -1,548     -1,874
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       5.7        8.0        4.7       88.8       86.7       99.1       99.3:       0.9        0.7
Old  :     100.0:       5.7        8.0        4.7       88.8       86.7       99.1       99.3:       0.9        0.7
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:         6          6          5         25         23         33         32:
Old  :        44:         6          6          5         25         23         33         32:
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  :                 46.0       54.0       69.6       71.4       46.0       48.9       66.0       63.3
Old  :                 46.0       54.0       69.6       71.4       46.0       48.9       66.0       63.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0`

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Updated April 19, 2013