ISONE..H.INTERNAL_HUB_month_on_dap - NODAL EXCHANGE                  Code-064AAA
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       30,467
COMMITMENTS
       0        0        0   29,272   29,302   29,272   29,302    1,195    1,165

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:      1,410)
       0        0        0    1,710    1,415    1,710    1,415     -300       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     96.1     96.2     96.1     96.2      3.9      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        0        0       14       15       14       15                  
 
 
ISONE..H.INTERNAL_HUB_month_off_dap - NODAL EXCHANGE                 Code-064AAB
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       27,525
COMMITMENTS
       0        0        0   26,335   26,255   26,335   26,255    1,190    1,270

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     95.7     95.4     95.7     95.4      4.3      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       13       16       13       16                  
 
 
PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                     Code-064DLW
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       39,480
COMMITMENTS
       0      725        0   35,352   34,477   35,352   35,202    4,128    4,278

CHANGES FROM 03/07/17 (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      1.8      0.0     89.5     87.3     89.5     89.2     10.5     10.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        0       13       19       13       20                  
 
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                    Code-064DLX
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       36,976
COMMITMENTS
       0      725        0   32,943   32,068   32,943   32,793    4,033    4,183

CHANGES FROM 03/07/17 (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      2.0      0.0     89.1     86.7     89.1     88.7     10.9     11.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        0       11       19       11       20                  
 
 
PJM.BGE_month_on_dap - NODAL EXCHANGE                                Code-064DPQ
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       42,495
COMMITMENTS
     175   25,190      405   40,145   15,480   40,725   41,075    1,770    1,420

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:        480)
       0      180        0      780      600      780      780     -300     -300

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.4     59.3      1.0     94.5     36.4     95.8     96.7      4.2      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        5        2       17       16       20       21                  
 
 
PJM.BGE_month_off_dap - NODAL EXCHANGE                               Code-064DPR
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       40,070
COMMITMENTS
      75   20,690      510   38,130   17,765   38,715   38,965    1,355    1,105

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:        480)
       0      180        0      780      600      780      780     -300     -300

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.2     51.6      1.3     95.2     44.3     96.6     97.2      3.4      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        5        2       17       16       20       21                  
 
 
PJM.PECO_month_on_dap - NODAL EXCHANGE                               Code-064EUY
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       36,798
COMMITMENTS
   2,815    2,085      435   32,125   32,963   35,375   35,483    1,423    1,315

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:      1,000)
     100        0        0      900    1,000    1,000    1,000        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.6      5.7      1.2     87.3     89.6     96.1     96.4      3.9      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       3        1        3       18       12       22       15                  
 
 
PJM.PECO_month_off_dap - NODAL EXCHANGE                              Code-064EUZ
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       34,485
COMMITMENTS
   2,865    2,460      435   29,795   30,345   33,095   33,240    1,390    1,245

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:      1,000)
     100        0        0      900    1,000    1,000    1,000        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.3      7.1      1.3     86.4     88.0     96.0     96.4      4.0      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       3        2        3       17       12       21       16                  
 
 
PJM.PEPCO_month_on_dap - NODAL EXCHANGE                              Code-064EVG
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       37,020
COMMITMENTS
       0   14,455        0   36,665   22,320   36,665   36,775      355      245

CHANGES FROM 03/07/17 (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     39.0      0.0     99.0     60.3     99.0     99.3      1.0      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        3        0       16       11       16       14                  
 
 
PJM.PEPCO_month_off_dap - NODAL EXCHANGE                             Code-064EVH
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       32,805
COMMITMENTS
       0   12,755        0   32,220   19,575   32,220   32,330      585      475

CHANGES FROM 03/07/17 (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     38.9      0.0     98.2     59.7     98.2     98.6      1.8      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        1        0       14       10       14       11                  
 
 
PJM.PPL_month_on_dap - NODAL EXCHANGE                                Code-064EWU
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       27,770
COMMITMENTS
   1,135      130      270   24,535   25,525   25,940   25,925    1,830    1,845

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:        760)
      35      -15      -35      650      700      650      650      110      110

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.1      0.5      1.0     88.4     91.9     93.4     93.4      6.6      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       4        1        3       16        8       21       11                  
 
 
PJM.PPL_month_off_dap - NODAL EXCHANGE                               Code-064EWV
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       26,705
COMMITMENTS
   1,705      130      420   23,015   24,575   25,140   25,125    1,565    1,580

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:        865)
      50        0      -50      835      885      835      835       30       30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.4      0.5      1.6     86.2     92.0     94.1     94.1      5.9      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       5        1        3       17        7       23       10                  
 
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                               Code-064EXE
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       35,339
COMMITMENTS
   5,695    1,500      600   27,495   31,715   33,790   33,815    1,549    1,524

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:        200)
       0      150        0      200       50      200      200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.1      4.2      1.7     77.8     89.7     95.6     95.7      4.4      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       3        3        2       17       11       21       15                  
 
 
PJM.PSEG_month_off_dap - NODAL EXCHANGE                              Code-064EXF
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       27,225
COMMITMENTS
   1,170    1,390      110   23,855   23,990   25,135   25,490    2,090    1,735

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:        200)
     -50      100       50      200       50      200      200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.3      5.1      0.4     87.6     88.1     92.3     93.6      7.7      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       2        3        1       16       12       18       16                  
 
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                        Code-064FHK
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:      123,378
COMMITMENTS
  31,425      150      280   83,998  115,248  115,703  115,678    7,675    7,700

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:      2,680)
     130      -50        0    2,700    2,880    2,830    2,830     -150     -150

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    25.5      0.1      0.2     68.1     93.4     93.8     93.8      6.2      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       5        1        2       21       25       27       27                  
 
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                       Code-064FHL
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:      110,675
COMMITMENTS
  29,995        0      375   74,750  104,600  105,120  104,975    5,555    5,700

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:      2,865)
     180        0        0    2,425    2,605    2,605    2,605      260      260

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.1      0.0      0.3     67.5     94.5     95.0     94.8      5.0      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       6        0        1       19       25       25       26                  
 
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKA
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       20,410
COMMITMENTS
       0      675        0   18,095   17,450   18,095   18,125    2,315    2,285

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:        100)
       0        0        0      100      100      100      100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      3.3      0.0     88.7     85.5     88.7     88.8     11.3     11.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        1        0       18       14       18       15                  
 
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKB
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       19,000
COMMITMENTS
     900       75        0   17,325   18,305   18,225   18,380      775      620

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.7      0.4      0.0     91.2     96.3     95.9     96.7      4.1      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        1        0       18       12       19       13                  
 
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                        Code-064FKE
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       39,370
COMMITMENTS
       0    3,615        0   33,220   29,605   33,220   33,220    6,150    6,150

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:       -100)
       0        0        0     -150     -150     -150     -150       50       50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      9.2      0.0     84.4     75.2     84.4     84.4     15.6     15.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        2        0       16       17       16       19                  
 
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                       Code-064FKF
FUTURES ONLY POSITIONS AS OF 03/14/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       30,345
COMMITMENTS
       0    2,225        0   25,915   23,690   25,915   25,915    4,430    4,430

CHANGES FROM 03/07/17 (CHANGE IN OPEN INTEREST:         70)
       0        0        0     -150     -150     -150     -150      220      220

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      7.3      0.0     85.4     78.1     85.4     85.4     14.6     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        1        0       17       18       17       19                  



Updated March 17, 2017