`DTCC Repo-US Treasury <30 YR - NYSE LIFFE - NYPC                                                        Code-045L2T
Commitments of Traders with Delta-adjusted Options and Futures Combined, May 28, 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  :    55,502:     1,557      7,441      3,037     50,853     44,975     55,447     55,453:        55         49
Old  :    55,502:     1,557      7,441      3,037     50,853     44,975     55,447     55,453:        55         49
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: May 21, 2013                         :
     :       683:      -276        392        653        326       -224        703        821:       -20       -138
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.8       13.4        5.5       91.6       81.0       99.9       99.9:       0.1        0.1
Old  :     100.0:       2.8       13.4        5.5       91.6       81.0       99.9       99.9:       0.1        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  :        46:         5         10          8         22         27         32         42:
Old  :        46:         5         10          8         22         27         32         42:
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  :                 48.7       49.6       73.1       66.3       43.8       38.3       61.2       53.2
Old  :                 48.7       49.6       73.1       66.3       43.8       38.3       61.2       53.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0`

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Updated May 31, 2013