`DTCC Repo-US Treasury <30 YR - NYSE LIFFE - NYPC                                                        Code-045L2T
Commitments of Traders with Delta-adjusted Options and Futures Combined, March 26, 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  :    53,878:     1,767      5,327      1,838     48,782     45,078     52,387     52,243:     1,491      1,635
Old  :    53,878:     1,767      5,327      1,838     48,782     45,078     52,387     52,243:     1,491      1,635
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: March 19, 2013                       :
     :     1,259:       470       -880        241        829      2,165      1,540      1,526:      -281       -267
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.3        9.9        3.4       90.5       83.7       97.2       97.0:       2.8        3.0
Old  :     100.0:       3.3        9.9        3.4       90.5       83.7       97.2       97.0:       2.8        3.0
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  :        45:         5          9          7         24         26         34         37:
Old  :        45:         5          9          7         24         26         34         37:
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  :                 53.2       45.8       74.2       63.4       49.0       44.7       63.5       59.3
Old  :                 53.2       45.8       74.2       63.4       49.0       44.7       63.5       59.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0`

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Updated March 29, 2013