PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                     Code-064DLW
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       47,045
COMMITMENTS
       0      200        0   43,764   43,249   43,764   43,449    3,281    3,596

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:     -2,165)
       0      -50        0   -1,945   -1,855   -1,945   -1,905     -220     -260

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.4      0.0     93.0     91.9     93.0     92.4      7.0      7.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        1        0       16       21       16       22                  
 
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                    Code-064DLX
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       41,283
COMMITMENTS
       0        0        0   38,033   37,838   38,033   37,838    3,250    3,445

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:     -2,042)
       0      -50        0   -1,835   -1,765   -1,835   -1,815     -207     -227

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     92.1     91.7     92.1     91.7      7.9      8.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        0        0       14       21       14       21                  
 
 
PJM.BGE_month_on_dap - NODAL EXCHANGE                                Code-064DPQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       24,020
COMMITMENTS
       0   13,595      450   21,460    8,785   21,910   22,830    2,110    1,190

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:     -1,075)
       0     -165        0   -1,345   -1,190   -1,345   -1,355      270      280

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     56.6      1.9     89.3     36.6     91.2     95.0      8.8      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        6        3       15       12       18       18                  
 
 
PJM.BGE_month_off_dap - NODAL EXCHANGE                               Code-064DPR
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       22,345
COMMITMENTS
       0   13,165       25   20,310    7,915   20,335   21,105    2,010    1,240

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:       -625)
       0       85        0     -845     -940     -845     -855      220      230

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     58.9      0.1     90.9     35.4     91.0     94.5      9.0      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        5        1       14       10       15       15                  
 
 
PJM.PECO_month_on_dap - NODAL EXCHANGE                               Code-064EUY
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       24,623
COMMITMENTS
   5,020      150      430   17,736   22,606   23,186   23,186    1,437    1,437

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:       -965)
    -220        0      -55     -615     -835     -890     -890      -75      -75

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    20.4      0.6      1.7     72.0     91.8     94.2     94.2      5.8      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       4        1        1       15       10       19       12                  
 
 
PJM.PECO_month_off_dap - NODAL EXCHANGE                              Code-064EUZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       21,436
COMMITMENTS
   5,235        0      240   14,526   19,924   20,001   20,164    1,435    1,272

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:     -1,065)
    -285        0      -40     -660     -960     -985   -1,000      -80      -65

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    24.4      0.0      1.1     67.8     92.9     93.3     94.1      6.7      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       4        0        1       15       10       19       11                  
 
 
PJM.PEPCO_month_on_dap - NODAL EXCHANGE                              Code-064EVG
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       30,445
COMMITMENTS
       0   12,770        0   29,800   17,525   29,800   30,295      645      150

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:     -1,205)
    -150     -310        0   -1,030     -895   -1,180   -1,205      -25        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     41.9      0.0     97.9     57.6     97.9     99.5      2.1      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        3        0       16        8       16       11                  
 
 
PJM.PEPCO_month_off_dap - NODAL EXCHANGE                             Code-064EVH
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       25,020
COMMITMENTS
       0   10,620        0   24,370   14,245   24,370   24,865      650      155

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:       -795)
       0     -160        0     -780     -635     -780     -795      -15        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     42.4      0.0     97.4     56.9     97.4     99.4      2.6      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        2        0       14        7       14        9                  
 
 
PJM.PPL_month_on_dap - NODAL EXCHANGE                                Code-064EWU
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       27,375
COMMITMENTS
   1,450    2,745      150   24,260   23,025   25,860   25,920    1,515    1,455

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:     -1,235)
       0       25      -25   -1,115   -1,130   -1,140   -1,130      -95     -105

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.3     10.0      0.5     88.6     84.1     94.5     94.7      5.5      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        2        2       14       12       17       15                  
 
 
PJM.PPL_month_off_dap - NODAL EXCHANGE                               Code-064EWV
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       24,830
COMMITMENTS
   1,475    2,480      435   21,930   20,985   23,840   23,900      990      930

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:       -870)
       0       15      -15     -765     -770     -780     -770      -90     -100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.9     10.0      1.8     88.3     84.5     96.0     96.3      4.0      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       3        1        3       14       11       18       14                  
 
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                               Code-064EXE
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       31,664
COMMITMENTS
   4,295    2,360      365   25,879   27,804   30,539   30,529    1,125    1,135

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:     -1,085)
      45       50      -50     -980     -975     -985     -975     -100     -110

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.6      7.5      1.2     81.7     87.8     96.4     96.4      3.6      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        3        2       17       12       20       16                  
 
 
PJM.PSEG_month_off_dap - NODAL EXCHANGE                              Code-064EXF
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       27,660
COMMITMENTS
       0    3,440      820   24,920   21,480   25,740   25,740    1,920    1,920

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:     -1,110)
       0     -320        0     -875     -555     -875     -875     -235     -235

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     12.4      3.0     90.1     77.7     93.1     93.1      6.9      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        5        3       17       12       20       17                  
 
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                        Code-064FHK
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:      115,039
COMMITMENTS
  24,505    1,170      765   83,429  106,864  108,699  108,799    6,340    6,240

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:     -4,692)
    -535      -95       50   -3,990   -4,450   -4,475   -4,495     -217     -197

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    21.3      1.0      0.7     72.5     92.9     94.5     94.6      5.5      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       5        1        2       21       26       27       28                  
 
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                       Code-064FHL
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:      103,735
COMMITMENTS
  27,135        0      525   71,116   98,240   98,776   98,765    4,959    4,970

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:     -3,963)
    -570        0        0   -3,156   -3,737   -3,726   -3,737     -237     -226

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    26.2      0.0      0.5     68.6     94.7     95.2     95.2      4.8      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       5        0        2       19       27       24       29                  
 
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKA
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       20,920
COMMITMENTS
      25        0      125   19,575   19,770   19,725   19,895    1,195    1,025

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:       -880)
     -25        0        0     -840     -870     -865     -870      -15      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      0.0      0.6     93.6     94.5     94.3     95.1      5.7      4.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        0        1       18       13       19       14                  
 
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKB
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       16,635
COMMITMENTS
     600      275        0   15,675   15,960   16,275   16,235      360      400

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:       -950)
       0      -25        0     -950     -915     -950     -940        0      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.6      1.7      0.0     94.2     95.9     97.8     97.6      2.2      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        1        0       18       12       19       13                  
 
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                        Code-064FKE
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       30,095
COMMITMENTS
      75    1,825      300   26,180   24,435   26,555   26,560    3,540    3,535

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:     -1,090)
      25     -150      -50     -975     -800   -1,000   -1,000      -90      -90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.2      6.1      1.0     87.0     81.2     88.2     88.3     11.8     11.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        3        1       21       16       23       19                  
 
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                       Code-064FKF
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/12/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       22,910
COMMITMENTS
       0      275      125   19,520   19,245   19,645   19,645    3,265    3,265

CHANGES FROM 07/05/16 (CHANGE IN OPEN INTEREST:     -1,055)
       0      -25        0   -1,020     -995   -1,020   -1,020      -35      -35

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.2      0.5     85.2     84.0     85.7     85.7     14.3     14.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        1       16       15       17       16                  



Updated July 15, 2016