PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                     Code-064DLW
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       43,263
COMMITMENTS
       0       50        0   39,899   39,794   39,899   39,844    3,364    3,419

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -2,487)
       0     -100        0   -2,135   -2,020   -2,135   -2,120     -352     -367

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.1      0.0     92.2     92.0     92.2     92.1      7.8      7.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        1        0       16       20       16       21                  
 
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                    Code-064DLX
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       38,974
COMMITMENTS
       0        0        0   35,533   35,558   35,533   35,558    3,441    3,416

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -1,268)
       0        0        0   -1,090   -1,070   -1,090   -1,070     -178     -198

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     91.2     91.2     91.2     91.2      8.8      8.8

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 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       27,210
COMMITMENTS
       0   19,275      125   24,890    6,495   25,015   25,895    2,195    1,315

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -1,090)
       0      625     -200     -310   -1,010     -510     -585     -580     -505

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     70.8      0.5     91.5     23.9     91.9     95.2      8.1      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        5        2       14        9       16       14                  
 
 
PJM.BGE_month_off_dap - NODAL EXCHANGE                               Code-064DPR
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       23,205
COMMITMENTS
       0   13,300      395   19,980    7,430   20,375   21,125    2,830    2,080

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -905)
       0      -95        0     -735     -700     -735     -795     -170     -110

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     57.3      1.7     86.1     32.0     87.8     91.0     12.2      9.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        5        2       13       11       15       16                  
 
 
PJM.PECO_month_on_dap - NODAL EXCHANGE                               Code-064EUY
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       25,418
COMMITMENTS
   3,815      905    1,035   19,201   22,111   24,051   24,051    1,367    1,367

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -100)
    -320      225       -5      220     -375     -105     -155        5       55

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    15.0      3.6      4.1     75.5     87.0     94.6     94.6      5.4      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        3        3       18       11       22       15                  
 
 
PJM.PECO_month_off_dap - NODAL EXCHANGE                              Code-064EUZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       21,161
COMMITMENTS
   4,190      980      535   15,127   18,464   19,852   19,979    1,309    1,182

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -590)
    -335      300      -40     -232     -885     -607     -625       17       35

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    19.8      4.6      2.5     71.5     87.3     93.8     94.4      6.2      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        2        2       18        8       21       11                  
 
 
PJM.PEPCO_month_on_dap - NODAL EXCHANGE                              Code-064EVG
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       34,415
COMMITMENTS
     950   14,400        0   32,725   19,845   33,675   34,245      740      170

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -830)
      50       35      -50     -700     -700     -700     -715     -130     -115

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.8     41.8      0.0     95.1     57.7     97.8     99.5      2.2      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 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       29,805
COMMITMENTS
       0   13,730        0   28,880   15,720   28,880   29,450      925      355

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -255)
       0      560        0       15     -560       15        0     -270     -255

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     46.1      0.0     96.9     52.7     96.9     98.8      3.1      1.2

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 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       27,675
COMMITMENTS
   1,250    4,330      200   25,095   22,355   26,545   26,885    1,130      790

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -805)
      25      420      -25     -840     -990     -840     -595       35     -210

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.5     15.6      0.7     90.7     80.8     95.9     97.1      4.1      2.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        4        2       14       12       17       17                  
 
 
PJM.PPL_month_off_dap - NODAL EXCHANGE                               Code-064EWV
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       25,595
COMMITMENTS
   1,350    3,825      380   22,880   20,900   24,610   25,105      985      490

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -600)
      25      435      -50     -800     -810     -825     -425      225     -175

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.3     14.9      1.5     89.4     81.7     96.2     98.1      3.8      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        3        3       13       11       17       15                  
 
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                               Code-064EXE
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       29,789
COMMITMENTS
   5,165    2,385      280   23,384   26,154   28,829   28,819      960      970

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -1,795)
    -115      275     -260   -1,300   -1,630   -1,675   -1,615     -120     -180

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    17.3      8.0      0.9     78.5     87.8     96.8     96.7      3.2      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        3        1       19       14       21       17                  
 
 
PJM.PSEG_month_off_dap - NODAL EXCHANGE                              Code-064EXF
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       24,385
COMMITMENTS
       0    2,450      720   22,240   19,790   22,960   22,960    1,425    1,425

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -1,230)
       0     -420     -125     -780     -360     -905     -905     -325     -325

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     10.0      3.0     91.2     81.2     94.2     94.2      5.8      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        4        2       23       13       25       17                  
 
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                        Code-064FHK
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:      118,494
COMMITMENTS
  32,110      870      395   80,440  111,760  112,945  113,025    5,549    5,469

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -3,935)
   1,045     -200     -275   -4,174   -2,914   -3,404   -3,389     -531     -546

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    27.1      0.7      0.3     67.9     94.3     95.3     95.4      4.7      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       5        1        4       23       29       28       34                  
 
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                       Code-064FHL
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:      106,050
COMMITMENTS
  31,170        0       25   68,697   99,840   99,892   99,865    6,158    6,185

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -3,620)
     415        0     -200   -3,275   -2,790   -3,060   -2,990     -560     -630

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    29.4      0.0      0.0     64.8     94.1     94.2     94.2      5.8      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       5        0        1       22       30       27       31                  
 
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKA
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       21,405
COMMITMENTS
     150       25      100   20,395   20,480   20,645   20,605      760      800

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -470)
     -50       25      -25     -240     -325     -315     -325     -155     -145

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.7      0.1      0.5     95.3     95.7     96.4     96.3      3.6      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        1        1       21       15       23       16                  
 
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKB
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       17,975
COMMITMENTS
     900      225        0   16,510   17,145   17,410   17,370      565      605

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        210)
       0      -25        0      150      165      150      140       60       70

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.0      1.3      0.0     91.8     95.4     96.9     96.6      3.1      3.4

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 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       37,305
COMMITMENTS
       0    2,550      300   33,010   30,445   33,310   33,295    3,995    4,010

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -990)
    -160     -305      -70     -565     -380     -795     -755     -195     -235

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      6.8      0.8     88.5     81.6     89.3     89.3     10.7     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       0        3        1       18       18       19       21                  
 
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                       Code-064FKF
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       25,270
COMMITMENTS
       0      375       25   22,495   22,120   22,520   22,520    2,750    2,750

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -960)
       0      -75        0     -775     -690     -775     -765     -185     -195

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.5      0.1     89.0     87.5     89.1     89.1     10.9     10.9

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



Updated September 16, 2016