`DTCC Repo-US Treasury <30 YR - NYSE LIFFE - NYPC                                                        Code-045L2T
Commitments of Traders with Delta-adjusted Options and Futures Combined, February 19, 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  :    50,274:     4,119      7,640      2,670     42,402     38,835     49,191     49,145:     1,083      1,129
Old  :    50,274:     4,119      7,640      2,670     42,402     38,835     49,191     49,145:     1,083      1,129
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: February 12, 2013                    :
     :     1,798:       -46        664        258      1,563        758      1,775      1,680:        23        118
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       8.2       15.2        5.3       84.3       77.2       97.8       97.8:       2.2        2.2
Old  :     100.0:       8.2       15.2        5.3       84.3       77.2       97.8       97.8:       2.2        2.2
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  :        43:         5          7          9         21         25         30         38:
Old  :        43:         5          7          9         21         25         30         38:
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  :                 54.7       43.0       77.8       61.9       48.1       42.6       63.1       55.0
Old  :                 54.7       43.0       77.8       61.9       48.1       42.6       63.1       55.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0`

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Updated February 22, 2013