```
 
 
MISO.INDIANA.HUB_month_on_dap - NODAL EXCHANGE                       Code-064BFI
FUTURES ONLY POSITIONS AS OF 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       18,032
COMMITMENTS
   4,337      250        0   12,680   16,942   17,017   17,192    1,015      840

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:     -1,210)
  -2,400      250        0      540   -1,860   -1,860   -1,610      650      400

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.1      1.4      0.0     70.3     94.0     94.4     95.3      5.6      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        1        0       10       16       11       17
 
 
MISO.INDIANA.HUB_month_off_dap - NODAL EXCHANGE                      Code-064BFJ
FUTURES ONLY POSITIONS AS OF 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       16,136
COMMITMENTS
   4,302        0        0   11,025   15,246   15,327   15,246      809      890

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:     -2,480)
  -2,400        0        0     -480   -2,880   -2,880   -2,880      400      400

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.7      0.0      0.0     68.3     94.5     95.0     94.5      5.0      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        0        0        8       16        9       16
 
 
PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                     Code-064DLW
FUTURES ONLY POSITIONS AS OF 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       58,489
COMMITMENTS
     348      700        0   57,236   56,784   57,584   57,484      905    1,005

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:      4,260)
       0        0        0    4,010    4,260    4,010    4,260      250        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.6      1.2      0.0     97.9     97.1     98.5     98.3      1.5      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        2        0       17       16       18       18
 
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                    Code-064DLX
FUTURES ONLY POSITIONS AS OF 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       51,122
COMMITMENTS
     300      700        0   50,312   49,380   50,612   50,080      510    1,042

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:      4,205)
       0        0        0    4,205    4,205    4,205    4,205        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.6      1.4      0.0     98.4     96.6     99.0     98.0      1.0      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        2        0       17       16       18       18
 
 
PJM.BGE_month_on_dap - NODAL EXCHANGE                                Code-064DPQ
FUTURES ONLY POSITIONS AS OF 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       16,045
COMMITMENTS
     800      350      350   14,775   15,345   15,925   16,045      120        0

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:        410)
     300      300        0      110      110      410      410        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.0      2.2      2.2     92.1     95.6     99.3    100.0      0.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       2        1        1       15       10       17       12
 
 
PJM.BGE_month_off_dap - NODAL EXCHANGE                               Code-064DPR
FUTURES ONLY POSITIONS AS OF 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       14,133
COMMITMENTS
       0      275      433   13,520   13,425   13,953   14,133      180        0

CHANGES FROM 04/22/14 (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      1.9      3.1     95.7     95.0     98.7    100.0      1.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        2        1       15       10       16       12
 
 
PJM.JCPL_month_on_dap - NODAL EXCHANGE                               Code-064EJI
FUTURES ONLY POSITIONS AS OF 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       10,570
COMMITMENTS
       0    1,200        0   10,180    9,095   10,180   10,295      390      275

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:        135)
       0      -50        0      135      185      135      135        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     11.4      0.0     96.3     86.0     96.3     97.4      3.7      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        2        0       13       12       13       14
 
 
PJM.PEPCO_month_on_dap - NODAL EXCHANGE                              Code-064EVG
FUTURES ONLY POSITIONS AS OF 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       17,020
COMMITMENTS
       0    4,245      100   16,600   12,675   16,700   17,020      320        0

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:        175)
       0        0        0      175      175      175      175        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     24.9      0.6     97.5     74.5     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 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       25,361
COMMITMENTS
       0    1,750       50   24,721   23,361   24,771   25,161      590      200

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:         80)
       0        0        0       80       80       80       80        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      6.9      0.2     97.5     92.1     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 04/29/14                         |
--------------------------------------------------------------| 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 04/22/14 (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      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 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       67,275
COMMITMENTS
   8,794        0      870   53,129   61,923   62,793   62,793    4,482    4,482

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:      2,863)
     -50        0      128    2,345    2,295    2,423    2,423      440      440

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.1      0.0      1.3     79.0     92.0     93.3     93.3      6.7      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       3        0        2       23       27       26       29
 
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                       Code-064FHL
FUTURES ONLY POSITIONS AS OF 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       63,901
COMMITMENTS
   9,255      300      368   48,897   57,852   58,520   58,520    5,381    5,381

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:      2,340)
       0        0        0    2,240    2,240    2,240    2,240      100      100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.5      0.5      0.6     76.5     90.5     91.6     91.6      8.4      8.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       2        1        2       23       25       26       27
 
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKA
FUTURES ONLY POSITIONS AS OF 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       44,934
COMMITMENTS
   4,325    2,550    1,684   36,425   38,106   42,434   42,340    2,500    2,594

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:       -186)
    -350      700     -616      780     -270     -186     -186        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.6      5.7      3.7     81.1     84.8     94.4     94.2      5.6      5.8

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 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       39,891
COMMITMENTS
   6,725      775    1,291   31,330   37,115   39,346   39,181      545      710

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:        480)
       0        0        0      480      480      480      480        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.9      1.9      3.2     78.5     93.0     98.6     98.2      1.4      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        1        2       21       17       23       19
 
 
PJM.N ILLINOIS HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKC
FUTURES ONLY POSITIONS AS OF 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       27,405
COMMITMENTS
  12,800    4,480      540   13,490   21,985   26,830   27,005      575      400

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:        -15)
       0        0        0      -15      -15      -15      -15        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    46.7     16.3      2.0     49.2     80.2     97.9     98.5      2.1      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       2        2        1       15       16       18       18
 
 
PJM.N ILLINOIS HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKD
FUTURES ONLY POSITIONS AS OF 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       24,225
COMMITMENTS
     250      325      300   22,915   22,845   23,465   23,470      760      755

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:          0)
       0      275        0        0     -275        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.0      1.3      1.2     94.6     94.3     96.9     96.9      3.1      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        1        1       14       14       15       16
 
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                        Code-064FKE
FUTURES ONLY POSITIONS AS OF 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       33,285
COMMITMENTS
   5,140    4,650    1,700   24,185   25,155   31,025   31,505    2,260    1,780

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:         15)
     155     -300      -25     -140      315      -10      -10       25       25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.4     14.0      5.1     72.7     75.6     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 04/29/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       32,788
COMMITMENTS
     400    4,620    2,123   29,490   25,270   32,013   32,013      775      775

CHANGES FROM 04/22/14 (CHANGE IN OPEN INTEREST:       -160)
       0       40      -10     -150     -190     -160     -160        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2     14.1      6.5     89.9     77.1     97.6     97.6      2.4      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        1        2       24       21       26       23
```

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Updated May 2, 2014