PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                     Code-064DLW
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       43,528
COMMITMENTS
       0       50        0   39,914   39,809   39,914   39,859    3,614    3,669

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:         90)
       0        0        0      -60      -60      -60      -60      150      150

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.1      0.0     91.7     91.5     91.7     91.6      8.3      8.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        1        0       16       19       16       20                  
 
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                    Code-064DLX
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       39,629
COMMITMENTS
       0        0        0   35,813   35,838   35,813   35,838    3,816    3,791

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:        330)
       0        0        0      205      205      205      205      125      125

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     90.4     90.4     90.4     90.4      9.6      9.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        0        0       14       20       14       20                  
 
 
PJM.BGE_month_on_dap - NODAL EXCHANGE                                Code-064DPQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       32,610
COMMITMENTS
       0   22,850      225   29,635    7,665   29,860   30,740    2,750    1,870

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:        180)
       0        0        0      180      180      180      180        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     70.1      0.7     90.9     23.5     91.6     94.3      8.4      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        5        3       16       11       19       16                  
 
 
PJM.BGE_month_off_dap - NODAL EXCHANGE                               Code-064DPR
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       27,630
COMMITMENTS
       0   16,350      645   24,155    8,555   24,800   25,550    2,830    2,080

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:        180)
       0        0        0      180      180      180      180        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     59.2      2.3     87.4     31.0     89.8     92.5     10.2      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        5        3       13       12       16       17                  
 
 
PJM.PECO_month_on_dap - NODAL EXCHANGE                               Code-064EUY
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       26,158
COMMITMENTS
   3,515    1,680      910   20,551   22,386   24,976   24,976    1,182    1,182

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:        -85)
       0      550      -25       85     -465       60       60     -145     -145

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.4      6.4      3.5     78.6     85.6     95.5     95.5      4.5      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        3        3       20       12       24       16                  
 
 
PJM.PECO_month_off_dap - NODAL EXCHANGE                              Code-064EUZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       22,621
COMMITMENTS
   3,890    1,905      460   17,107   19,219   21,457   21,584    1,164    1,037

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:        235)
       0      550        0      305     -245      305      305      -70      -70

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    17.2      8.4      2.0     75.6     85.0     94.9     95.4      5.1      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        2        2       19        9       22       12                  
 
 
PJM.PEPCO_month_on_dap - NODAL EXCHANGE                              Code-064EVG
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       35,770
COMMITMENTS
     950   15,075        0   34,080   20,525   35,030   35,600      740      170

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:        180)
       0        0        0      180      180      180      180        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.7     42.1      0.0     95.3     57.4     97.9     99.5      2.1      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        4        0       12       12       13       16                  
 
 
PJM.PEPCO_month_off_dap - NODAL EXCHANGE                             Code-064EVH
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       30,560
COMMITMENTS
       0   13,805        0   29,715   16,480   29,715   30,285      845      275

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:        180)
       0        0        0      180      180      180      180        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     45.2      0.0     97.2     53.9     97.2     99.1      2.8      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        3        0       11        9       11       12                  
 
 
PJM.PPL_month_on_dap - NODAL EXCHANGE                                Code-064EWU
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       28,430
COMMITMENTS
   1,200    4,225      250   25,675   22,990   27,125   27,465    1,305      965

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:        610)
       0      225        0      435      210      435      435      175      175

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.2     14.9      0.9     90.3     80.9     95.4     96.6      4.6      3.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        4        2       15       12       18       17                  
 
 
PJM.PPL_month_off_dap - NODAL EXCHANGE                               Code-064EWV
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       27,115
COMMITMENTS
   1,300    4,420      255   24,335   21,710   25,890   26,385    1,225      730

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:        200)
       0      125     -175      335      210      160      160       40       40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.8     16.3      0.9     89.7     80.1     95.5     97.3      4.5      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        4        3       14       10       18       15                  
 
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                               Code-064EXE
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       33,349
COMMITMENTS
   5,190    2,160      730   26,084   29,104   32,004   31,994    1,345    1,355

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:      1,100)
    -300     -200      400    1,000      900    1,100    1,100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    15.6      6.5      2.2     78.2     87.3     96.0     95.9      4.0      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        3        3       20       13       24       17                  
 
 
PJM.PSEG_month_off_dap - NODAL EXCHANGE                              Code-064EXF
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       27,325
COMMITMENTS
       0    2,325      820   25,090   22,765   25,910   25,910    1,415    1,415

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:        795)
       0     -225      100      715      940      815      815      -20      -20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      8.5      3.0     91.8     83.3     94.8     94.8      5.2      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        4        3       23       13       26       17                  
 
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                        Code-064FHK
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:      125,339
COMMITMENTS
  36,595      870      810   83,365  119,145  120,770  120,825    4,569    4,514

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:      2,870)
     825        0      200    2,055    2,880    3,080    3,080     -210     -210

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    29.2      0.7      0.6     66.5     95.1     96.4     96.4      3.6      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       5        1        5       23       30       28       36                  
 
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                       Code-064FHL
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:      112,210
COMMITMENTS
  35,555        0      300   71,642  107,170  107,497  107,470    4,713    4,740

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:      2,480)
     450        0      150    2,230    2,680    2,830    2,830     -350     -350

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    31.7      0.0      0.3     63.8     95.5     95.8     95.8      4.2      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       6        0        2       21       30       27       32                  
 
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKA
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       22,030
COMMITMENTS
     250       75      100   20,940   21,075   21,290   21,250      740      780

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.1      0.3      0.5     95.1     95.7     96.6     96.5      3.4      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        2        1       21       15       24       17                  
 
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKB
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       18,075
COMMITMENTS
     900      225        0   16,610   17,245   17,510   17,470      565      605

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.0      1.2      0.0     91.9     95.4     96.9     96.7      3.1      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       2        1        0       20       12       22       13                  
 
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                        Code-064FKE
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       38,115
COMMITMENTS
      50    3,095      300   33,960   30,900   34,310   34,295    3,805    3,820

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:        150)
       0      500        0      150     -350      150      150        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      8.1      0.8     89.1     81.1     90.0     90.0     10.0     10.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        3        1       18       19       20       22                  
 
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                       Code-064FKF
OPTION AND FUTURES COMBINED POSITIONS AS OF 10/04/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       26,050
COMMITMENTS
       0      375       25   22,925   22,550   22,950   22,950    3,100    3,100

CHANGES FROM 09/27/16 (CHANGE IN OPEN INTEREST:        180)
       0        0        0        0        0        0        0      180      180

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.4      0.1     88.0     86.6     88.1     88.1     11.9     11.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        1        1       16       16       17       17                  



Updated October 7, 2016