DTCC Repo-US Treasury <30 YR - NYSE LIFFE - NYPC                     Code-045L2T
FUTURES ONLY POSITIONS AS OF 08/28/12                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(CONTRACTS OF $5,000,000)                            OPEN INTEREST:       25,277
COMMITMENTS
   2,598   13,017    1,614   20,840   10,509   25,052   25,140      225      137

CHANGES FROM 08/21/12 (CHANGE IN OPEN INTEREST:      4,744)
     156    3,777       65    4,608    1,044    4,829    4,886      -85     -142

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.3     51.5      6.4     82.4     41.6     99.1     99.5      0.9      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       5        7        5       14       13       22       23
 

Updated August 31, 2012