```
 
 
MISO.INDIANA.HUB_month_on_dap - NODAL EXCHANGE                       Code-064BFI
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       19,694
COMMITMENTS
   7,179        0        0   12,050   19,259   19,229   19,259      465      435

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    36.5      0.0      0.0     61.2     97.8     97.6     97.8      2.4      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        0        0       11       16       12       16
 
 
MISO.INDIANA.HUB_month_off_dap - NODAL EXCHANGE                      Code-064BFJ
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       19,043
COMMITMENTS
   7,144        0        0   11,465   18,633   18,609   18,633      434      410

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    37.5      0.0      0.0     60.2     97.8     97.7     97.8      2.3      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        0        0       10       15       11       15
 
 
PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                     Code-064DLW
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       53,319
COMMITMENTS
     498      800        0   52,051   51,564   52,549   52,364      770      955

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:       -199)
       0      -50        0     -199     -149     -199     -199        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.9      1.5      0.0     97.6     96.7     98.6     98.2      1.4      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        3        0       18       17       19       20
 
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                    Code-064DLX
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       47,522
COMMITMENTS
     450      800        0   46,552   46,002   47,002   46,802      520      720

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:        -13)
       0      -50        0      -13       37      -13      -13        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.9      1.7      0.0     98.0     96.8     98.9     98.5      1.1      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        3        0       16       18       17       21
 
 
PJM.BGE_month_on_dap - NODAL EXCHANGE                                Code-064DPQ
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       17,145
COMMITMENTS
     100    1,975       75   16,850   15,095   17,025   17,145      120        0

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:          0)
       0        0        0      250        0      250        0     -250        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.6     11.5      0.4     98.3     88.0     99.3    100.0      0.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        1        1       15        8       17        9
 
 
PJM.BGE_month_off_dap - NODAL EXCHANGE                               Code-064DPR
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       17,110
COMMITMENTS
       0    3,125        0   16,930   13,985   16,930   17,110      180        0

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     18.3      0.0     98.9     81.7     98.9    100.0      1.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       15        8       15        9
 
 
PJM.EASTERN HUB_month_on_dap - NODAL EXCHANGE                        Code-064EAS
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       10,980
COMMITMENTS
   1,220       50      300    9,225   10,415   10,745   10,765      235      215

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.1      0.5      2.7     84.0     94.9     97.9     98.0      2.1      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       3        1        1        8       12       11       14
 
 
PJM.PEPCO_month_on_dap - NODAL EXCHANGE                              Code-064EVG
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       17,045
COMMITMENTS
       0    5,645      100   16,600   11,300   16,700   17,045      345        0

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:      1,725)
       0      900        0    1,725      825    1,725    1,725        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     33.1      0.6     97.4     66.3     98.0    100.0      2.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        3        1       15        8       16       11
 
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                               Code-064EXE
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       27,576
COMMITMENTS
       0    1,300      750   26,111   25,226   26,861   27,276      715      300

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      4.7      2.7     94.7     91.5     97.4     98.9      2.6      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        4        2       19       12       21       16
 
 
PJM.PSEG_month_off_dap - NODAL EXCHANGE                              Code-064EXF
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       26,346
COMMITMENTS
       0    1,050      600   25,406   24,541   26,006   26,191      340      155

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:         55)
       0        0        0       55       70       55       70        0      -15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      4.0      2.3     96.4     93.1     98.7     99.4      1.3      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        2        1       17        9       18       11
 
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                        Code-064FHK
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       67,194
COMMITMENTS
  10,713        0      346   50,260   60,973   61,319   61,319    5,875    5,875

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:      2,900)
   2,100        0        0     -275    1,825    1,825    1,825    1,075    1,075

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.9      0.0      0.5     74.8     90.7     91.3     91.3      8.7      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       4        0        3       19       26       23       29
 
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                       Code-064FHL
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       65,001
COMMITMENTS
  11,995        0        0   46,581   58,626   58,576   58,626    6,425    6,375

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:      2,690)
   1,750        0        0      711    2,440    2,461    2,440      229      250

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.5      0.0      0.0     71.7     90.2     90.1     90.2      9.9      9.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       3        0        0       20       24       23       24
 
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKA
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       47,000
COMMITMENTS
   5,800    3,175    1,275   37,155   39,670   44,230   44,120    2,770    2,880

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:       -110)
     300        0        0     -410     -110     -110     -110        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    12.3      6.8      2.7     79.1     84.4     94.1     93.9      5.9      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       3        2        4       24       21       28       26
 
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKB
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       42,436
COMMITMENTS
   8,800    1,125      866   32,125   39,580   41,791   41,571      645      865

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:       -505)
    -100      -50      125     -530     -580     -505     -505        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.7      2.7      2.0     75.7     93.3     98.5     98.0      1.5      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       2        1        3       22       18       25       21
 
 
PJM.N ILLINOIS HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKC
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       26,035
COMMITMENTS
  12,800    3,055      565   12,080   21,925   25,445   25,545      590      490

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:        -35)
       0        0        0      -35      -35      -35      -35        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    49.2     11.7      2.2     46.4     84.2     97.7     98.1      2.3      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        1        1       14       14       17       15
 
 
PJM.N ILLINOIS HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKD
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       25,465
COMMITMENTS
     350        0      300   23,740   24,375   24,390   24,675    1,075      790

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:         50)
       0        0        0      -10       50      -10       50       60        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.4      0.0      1.2     93.2     95.7     95.8     96.9      4.2      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        0        1       12       13       13       14
 
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                        Code-064FKE
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       34,448
COMMITMENTS
   3,595    5,145    1,883   26,605   25,545   32,083   32,573    2,365    1,875

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:        275)
     300      375      -50       25      -50      275      275        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.4     14.9      5.5     77.2     74.2     93.1     94.6      6.9      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       2        4        3       24       21       29       25
 
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                       Code-064FKF
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       35,145
COMMITMENTS
   1,065    7,105    1,365   31,890   25,850   34,320   34,320      825      825

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:         97)
    -100     -125      187       10       35       97       97        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.0     20.2      3.9     90.7     73.6     97.7     97.7      2.3      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        1        3       23       21       26       24
 
 
PJM.ATSI_month_on_dap - NODAL EXCHANGE                               Code-064FZA
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       26,725
COMMITMENTS
     200      450        0   25,404   26,075   25,604   26,525    1,121      200

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:          0)
     -50        0        0       50        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.7      1.7      0.0     95.1     97.6     95.8     99.3      4.2      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       3        1        0       11        9       14       10
 
 
PJM.ATSI_month_off_dap - NODAL EXCHANGE                              Code-064FZB
FUTURES ONLY POSITIONS AS OF 04/01/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       26,010
COMMITMENTS
     200      450        0   24,900   25,530   25,100   25,980      910       30

CHANGES FROM 03/25/14 (CHANGE IN OPEN INTEREST:          0)
     -50        0        0       50        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.8      1.7      0.0     95.7     98.2     96.5     99.9      3.5      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       3        1        0       12        9       15       10
```

----

Updated April 4, 2014