`DTCC Repo-US Treasury <30 YR - NYSE LIFFE - NYPC                                                        Code-045L2T
Commitments of Traders with Delta-adjusted Options and Futures Combined, April 9, 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  :    51,727:     2,426      4,399      2,166     45,127     42,919     49,719     49,484:     2,008      2,243
Old  :    51,727:     2,426      4,399      2,166     45,127     42,919     49,719     49,484:     2,008      2,243
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: April 2, 2013                        :
     :     9,509:       724        -29         29      8,474      9,299      9,227      9,299:       282        210
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.7        8.5        4.2       87.2       83.0       96.1       95.7:       3.9        4.3
Old  :     100.0:       4.7        8.5        4.2       87.2       83.0       96.1       95.7:       3.9        4.3
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:         5          8          7         23         24         33         34:
Old  :        44:         5          8          7         23         24         33         34:
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  :                 45.9       49.1       69.3       66.7       45.9       42.4       65.6       57.6
Old  :                 45.9       49.1       69.3       66.7       45.9       42.4       65.6       57.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0`

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Updated April 17, 2013