```
 
 
MISO.INDIANA.HUB_month_on_dap - NODAL EXCHANGE                       Code-064BFI
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       18,702
COMMITMENTS
   6,737        0        0   11,600   18,262   18,337   18,262      365      440

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:        100)
       0        0        0      100      100      100      100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    36.0      0.0      0.0     62.0     97.6     98.0     97.6      2.0      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        0        0       11       16       12       16
 
 
MISO.INDIANA.HUB_month_off_dap - NODAL EXCHANGE                      Code-064BFJ
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       18,076
COMMITMENTS
   6,702        0        0   10,965   17,586   17,667   17,586      409      490

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:         30)
       0        0        0       30       30       30       30        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    37.1      0.0      0.0     60.7     97.3     97.7     97.3      2.3      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        0        0        9       16       10       16
 
 
PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                     Code-064DLW
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       51,559
COMMITMENTS
     348      700        0   50,376   49,854   50,724   50,554      835    1,005

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:        480)
       0        0        0      480      480      480      480        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.7      1.4      0.0     97.7     96.7     98.4     98.1      1.6      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        2        0       16       14       17       16
 
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                    Code-064DLX
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       45,677
COMMITMENTS
     300      700        0   44,867   43,935   45,167   44,635      510    1,042

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:        420)
       0        0        0      420      420      420      420        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.7      1.5      0.0     98.2     96.2     98.9     97.7      1.1      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        2        0       15       16       16       18
 
 
PJM.BGE_month_on_dap - NODAL EXCHANGE                                Code-064DPQ
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       15,335
COMMITMENTS
     500        0      350   14,365   14,985   15,215   15,335      120        0

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:        305)
       0        0        0      305      305      305      305        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.3      0.0      2.3     93.7     97.7     99.2    100.0      0.8      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        0        1       15       10       17       11
 
 
PJM.BGE_month_off_dap - NODAL EXCHANGE                               Code-064DPR
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       14,115
COMMITMENTS
       0      375      425   13,510   13,315   13,935   14,115      180        0

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:        -50)
       0      -50        0      -50        0      -50      -50        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.7      3.0     95.7     94.3     98.7    100.0      1.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        1        1       15        9       16       10
 
 
PJM.JCPL_month_on_dap - NODAL EXCHANGE                               Code-064EJI
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:        8,810
COMMITMENTS
       0      850        0    8,550    7,815    8,550    8,665      260      145

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      9.6      0.0     97.0     88.7     97.0     98.4      3.0      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        2        0       12       11       12       13
 
 
PJM.PEPCO_month_on_dap - NODAL EXCHANGE                              Code-064EVG
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       16,545
COMMITMENTS
       0    4,245      100   16,125   12,200   16,225   16,545      320        0

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:        520)
       0     -600        0      520    1,120      520      520        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     25.7      0.6     97.5     73.7     98.1    100.0      1.9      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        3        1       16       11       17       14
 
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                               Code-064EXE
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       25,131
COMMITMENTS
       0    1,750       50   24,491   23,131   24,541   24,931      590      200

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:     -1,200)
       0      600     -600     -600   -1,200   -1,200   -1,200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      7.0      0.2     97.5     92.0     97.7     99.2      2.3      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        3        1       18       11       19       14
 
 
PJM.PSEG_month_off_dap - NODAL EXCHANGE                              Code-064EXF
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       24,121
COMMITMENTS
       0    1,400        0   23,811   22,566   23,811   23,966      310      155

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:     -1,200)
       0      600     -600     -600   -1,200   -1,200   -1,200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      5.8      0.0     98.7     93.6     98.7     99.4      1.3      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        2        0       17        9       17       11
 
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                        Code-064FHK
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       61,739
COMMITMENTS
   8,844        0      434   47,825   56,669   57,103   57,103    4,636    4,636

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:         75)
       0        0        0     -159     -159     -159     -159      234      234

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.3      0.0      0.7     77.5     91.8     92.5     92.5      7.5      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       3        0        1       21       27       24       28
 
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                       Code-064FHL
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       59,386
COMMITMENTS
   9,355        0       68   44,182   53,537   53,605   53,605    5,781    5,781

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:       -140)
     -50        0        0     -234     -284     -284     -284      144      144

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.8      0.0      0.1     74.4     90.2     90.3     90.3      9.7      9.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       2        0        1       21       25       23       26
 
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKA
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       44,990
COMMITMENTS
   4,775    1,850    2,300   35,465   38,296   42,540   42,446    2,450    2,544

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:         40)
  -1,225   -1,225    1,225      225      165      225      165     -185     -125

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.6      4.1      5.1     78.8     85.1     94.6     94.3      5.4      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        2        3       23       20       27       23
 
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKB
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       39,836
COMMITMENTS
   7,425      875      891   30,975   37,360   39,291   39,126      545      710

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:       -200)
    -900      -50        0      700     -150     -200     -200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.6      2.2      2.2     77.8     93.8     98.6     98.2      1.4      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        1        2       22       17       24       19
 
 
PJM.N ILLINOIS HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKC
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       25,435
COMMITMENTS
  12,800    3,080      540   11,580   21,415   24,920   25,035      515      400

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:         90)
       0        0        0       90       90       90       90        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    50.3     12.1      2.1     45.5     84.2     98.0     98.4      2.0      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        1        1       15       16       18       17
 
 
PJM.N ILLINOIS HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKD
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       24,225
COMMITMENTS
     250        0      300   22,915   23,170   23,465   23,470      760      755

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.0      0.0      1.2     94.6     95.6     96.9     96.9      3.1      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        0        1       14       14       15       15
 
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                        Code-064FKE
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       33,082
COMMITMENTS
   3,650    4,975    1,862   25,335   24,490   30,847   31,327    2,235    1,755

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:        369)
      55     -285      119      195      535      369      369        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.0     15.0      5.6     76.6     74.0     93.2     94.7      6.8      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       2        3        3       23       20       27       24
 
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                       Code-064FKF
FUTURES ONLY POSITIONS AS OF 04/15/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       32,700
COMMITMENTS
     400    5,095    1,990   29,535   24,840   31,925   31,925      775      775

CHANGES FROM 04/08/14 (CHANGE IN OPEN INTEREST:       -235)
    -930   -1,885      940     -245      710     -235     -235        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2     15.6      6.1     90.3     76.0     97.6     97.6      2.4      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        1        2       24       20       26       22
```

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Updated April 18, 2014