ISONE..H.INTERNAL_HUB_month_on_dap - NODAL EXCHANGE                  Code-064AAA
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       30,160
COMMITMENTS
       0    1,500       50   24,554   23,280   24,604   24,830    5,556    5,330

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:        575)
       0      700       25      450     -205      475      520      100       55

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      5.0      0.2     81.4     77.2     81.6     82.3     18.4     17.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        1        1       13       17       14       18                  
 
 
ISONE..H.INTERNAL_HUB_month_off_dap - NODAL EXCHANGE                 Code-064AAB
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       28,821
COMMITMENTS
       0    1,130       25   24,330   23,426   24,355   24,581    4,466    4,240

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:        390)
       0      710     -230      620      -75      390      405        0      -15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      3.9      0.1     84.4     81.3     84.5     85.3     15.5     14.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        1        1       12       18       13       19                  
 
 
PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                     Code-064DLW
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       62,151
COMMITMENTS
   4,835    5,365    3,990   43,789   42,731   52,614   52,086    9,537   10,065

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:        195)
    -400        0      200     -290     -690     -490     -490      685      685

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.8      8.6      6.4     70.5     68.8     84.7     83.8     15.3     16.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        2        2       17       22       20       26                  
 
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                    Code-064DLX
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       60,941
COMMITMENTS
   5,165    6,530    4,015   44,210   42,264   53,390   52,809    7,551    8,132

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:        155)
       0      400        0     -617   -1,017     -617     -617      772      772

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.5     10.7      6.6     72.5     69.4     87.6     86.7     12.4     13.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       2        3        2       18       21       21       25                  
 
 
PJM.BGE_month_on_dap - NODAL EXCHANGE                                Code-064DPQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       23,217
COMMITMENTS
       0   10,185    1,350   18,091    8,252   19,441   19,787    3,776    3,430

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:        200)
       0      200        0      200        0      200      200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     43.9      5.8     77.9     35.5     83.7     85.2     16.3     14.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        6        2       17        8       19       14                  
 
 
PJM.BGE_month_off_dap - NODAL EXCHANGE                               Code-064DPR
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       22,478
COMMITMENTS
       0    9,335    1,825   16,907    7,892   18,732   19,052    3,746    3,426

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:        200)
       0      200        0      200        0      200      200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     41.5      8.1     75.2     35.1     83.3     84.8     16.7     15.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        6        2       18        7       20       13                  
 
 
PJM.JCPL_month_on_dap - NODAL EXCHANGE                               Code-064EJI
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       29,313
COMMITMENTS
  10,165    3,880    1,200   14,260   20,820   25,625   25,900    3,688    3,413

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    34.7     13.2      4.1     48.6     71.0     87.4     88.4     12.6     11.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       5        1        2       12        7       18        9                  
 
 
PJM.N ILLINOIS HUB_month_on_dap - NODAL EXCHANGE                     Code-064ERM
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       31,771
COMMITMENTS
  11,225        0       75   16,863   27,842   28,163   27,917    3,608    3,854

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:        600)
     180        0        0      420      600      600      600        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.3      0.0      0.2     53.1     87.6     88.6     87.9     11.4     12.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       4        0        1       12       16       16       17                  
 
 
PJM.N ILLINOIS HUB_month_off_dap - NODAL EXCHANGE                    Code-064ERN
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       30,533
COMMITMENTS
  10,745        0       75   15,893   26,619   26,713   26,694    3,820    3,839

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:        600)
     180        0        0      420      600      600      600        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.2      0.0      0.2     52.1     87.2     87.5     87.4     12.5     12.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       4        0        1       10       13       14       14                  
 
 
PJM.PECO_month_on_dap - NODAL EXCHANGE                               Code-064EUY
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       29,640
COMMITMENTS
   6,740      480    2,450   17,120   23,600   26,310   26,530    3,330    3,110

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:         25)
    -375     -125        0      225      -25     -150     -150      175      175

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    22.7      1.6      8.3     57.8     79.6     88.8     89.5     11.2     10.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       7        2        2       16       10       24       13                  
 
 
PJM.PECO_month_off_dap - NODAL EXCHANGE                              Code-064EUZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       28,780
COMMITMENTS
   7,005      130    2,550   15,925   23,020   25,480   25,700    3,300    3,080

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:         25)
    -375     -125        0      225      -25     -150     -150      175      175

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    24.3      0.5      8.9     55.3     80.0     88.5     89.3     11.5     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       6        1        2       16        9       23       12                  
 
 
PJM.PEPCO_month_on_dap - NODAL EXCHANGE                              Code-064EVG
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       13,430
COMMITMENTS
     230    4,600      450   11,150    7,065   11,830   12,115    1,600    1,315

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:          0)
       0      180        0        5     -175        5        5       -5       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.7     34.3      3.4     83.0     52.6     88.1     90.2     11.9      9.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        5        1       16       11       17       17                  
 
 
PJM.PEPCO_month_off_dap - NODAL EXCHANGE                             Code-064EVH
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       12,800
COMMITMENTS
     430    4,600      440   10,355    6,410   11,225   11,450    1,575    1,350

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:          0)
       0      180        0        0     -180        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.4     35.9      3.4     80.9     50.1     87.7     89.5     12.3     10.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        5        1       14       11       15       17                  
 
 
PJM.PPL_month_on_dap - NODAL EXCHANGE                                Code-064EWU
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       48,960
COMMITMENTS
  11,550   16,505    3,150   29,365   25,080   44,065   44,735    4,895    4,225

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:        160)
     100      225     -135     -100     -105     -135      -15      295      175

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    23.6     33.7      6.4     60.0     51.2     90.0     91.4     10.0      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        5        5       15       18       21       25                  
 
 
PJM.PPL_month_off_dap - NODAL EXCHANGE                               Code-064EWV
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       48,965
COMMITMENTS
  11,280   16,555    3,300   29,445   24,810   44,025   44,665    4,940    4,300

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:        150)
     -65       60       45     -115     -120     -135      -15      285      165

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    23.0     33.8      6.7     60.1     50.7     89.9     91.2     10.1      8.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        5        6       14       19       20       27                  
 
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                               Code-064EXE
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       54,695
COMMITMENTS
  18,870   15,540      990   32,322   35,872   52,182   52,402    2,513    2,293

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:        115)
     275      325      -75       15      -35      215      215     -100     -100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    34.5     28.4      1.8     59.1     65.6     95.4     95.8      4.6      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       4        3        4       19       11       25       16                  
 
 
PJM.PSEG_month_off_dap - NODAL EXCHANGE                              Code-064EXF
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       50,010
COMMITMENTS
  18,025   12,005    1,015   27,942   35,037   46,982   48,057    3,028    1,953

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:        -76)
      75      -75      -50        0      150       25       25     -101     -101

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    36.0     24.0      2.0     55.9     70.1     93.9     96.1      6.1      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       4        3        4       17       10       23       15                  
 
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                        Code-064FHK
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:      129,211
COMMITMENTS
  18,854    7,960    8,590   86,093   96,642  113,537  113,192   15,674   16,019

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:        597)
     125      340     -175        1     -364      -49     -199      646      796

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.6      6.2      6.6     66.6     74.8     87.9     87.6     12.1     12.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       5        4        5       24       26       30       34                  
 
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                       Code-064FHL
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:      120,333
COMMITMENTS
  12,474    5,832    9,680   85,052   91,439  107,206  106,951   13,127   13,382

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:       -158)
    -225      240      -70      -95     -560     -390     -390      232      232

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.4      4.8      8.0     70.7     76.0     89.1     88.9     10.9     11.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       4        5        6       20       23       26       32                  
 
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKA
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       35,705
COMMITMENTS
   1,570    4,300    2,625   29,850   27,005   34,045   33,930    1,660    1,775

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:        840)
       0   -1,350      720     -395      955      325      325      515      515

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.4     12.0      7.4     83.6     75.6     95.4     95.0      4.6      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        4        3       14       16       17       21                  
 
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKB
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       30,715
COMMITMENTS
   1,220    2,545    3,670   24,450   22,980   29,340   29,195    1,375    1,520

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:        895)
       0   -1,350      870     -655      695      215      215      680      680

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.0      8.3     11.9     79.6     74.8     95.5     95.1      4.5      4.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        3        3       11       15       14       19                  
 
 
PJM.N ILLINOIS HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKC
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       26,770
COMMITMENTS
  17,330        0        0    8,705   26,165   26,035   26,165      735      605

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    64.7      0.0      0.0     32.5     97.7     97.3     97.7      2.7      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       4        0        0       11       17       15       17                  
 
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                        Code-064FKE
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       67,690
COMMITMENTS
       0   12,275    1,275   54,460   42,460   55,735   56,010   11,955   11,680

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:      2,275)
    -325      800      400    2,040    1,165    2,115    2,365      160      -90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     18.1      1.9     80.5     62.7     82.3     82.7     17.7     17.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        4        2       22       21       24       25                  
 
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                       Code-064FKF
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/19/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       55,770
COMMITMENTS
     425    7,985      775   41,000   33,980   42,200   42,740   13,570   13,030

CHANGES FROM 03/12/19 (CHANGE IN OPEN INTEREST:      1,750)
    -275      925      275    1,430      230    1,430    1,430      320      320

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8     14.3      1.4     73.5     60.9     75.7     76.6     24.3     23.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        3        2       20       19       23       22                  



Updated March 22, 2019