DTCC Repo-US Treasury <30 YR - NYSE LIFFE - NYPC                     Code-045L2T
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/28/13          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:       55,502
COMMITMENTS
   1,557    7,441    3,037   50,853   44,975   55,447   55,453       55       49

CHANGES FROM 05/21/13 (CHANGE IN OPEN INTEREST:        683)
    -276      392      653      326     -224      703      821      -20     -138

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER
     2.8     13.4      5.5     91.6     81.0     99.9     99.9      0.1      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       5       10        8       22       27       32       42
 

Updated May 31, 2013