MISO.INDIANA.HUB_month_on_dap - NODAL EXCHANGE                       Code-064BFI
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       16,952
COMMITMENTS
     350    1,715        0   14,647   13,282   14,997   14,997    1,955    1,955

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      1,315)
     100    1,250      -35    1,340      190    1,405    1,405      -90      -90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.1     10.1      0.0     86.4     78.4     88.5     88.5     11.5     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        2        0       14       14       16       16                  
 
 
MISO.INDIANA.HUB_month_off_dap - NODAL EXCHANGE                      Code-064BFJ
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       11,705
COMMITMENTS
     275      165       35   10,480   10,595   10,790   10,795      915      910

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:        100)
  -1,035      165      -65    1,215       15      115      115      -15      -15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.3      1.4      0.3     89.5     90.5     92.2     92.2      7.8      7.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       2        1        1       10       14       13       15                  
 
 
PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                     Code-064DLW
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       64,301
COMMITMENTS
  11,835    5,965    1,930   42,106   47,642   55,871   55,537    8,430    8,764

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      1,345)
     110     -475      180      930    1,155    1,220      860      125      485

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    18.4      9.3      3.0     65.5     74.1     86.9     86.4     13.1     13.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        2        2       15       20       18       23                  
 
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                    Code-064DLX
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       62,541
COMMITMENTS
  13,110    6,000    1,930   40,188   46,831   55,228   54,761    7,313    7,780

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      1,345)
      60     -475      180      930    1,105    1,170      810      175      535

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    21.0      9.6      3.1     64.3     74.9     88.3     87.6     11.7     12.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        2        2       14       20       17       23                  
 
 
PJM.BGE_month_on_dap - NODAL EXCHANGE                                Code-064DPQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       21,265
COMMITMENTS
     205   11,010      485   17,085    6,575   17,775   18,070    3,490    3,195

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      1,200)
       0      500     -200    1,400      900    1,200    1,200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.0     51.8      2.3     80.3     30.9     83.6     85.0     16.4     15.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        4        2       16       11       19       16                  
 
 
PJM.BGE_month_off_dap - NODAL EXCHANGE                               Code-064DPR
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       21,280
COMMITMENTS
     105   11,155      485   17,150    6,390   17,740   18,030    3,540    3,250

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      1,200)
       0      500     -200    1,400      900    1,200    1,200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.5     52.4      2.3     80.6     30.0     83.4     84.7     16.6     15.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        4        2       17       10       19       15                  
 
 
PJM.N ILLINOIS HUB_month_on_dap - NODAL EXCHANGE                     Code-064ERM
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       28,200
COMMITMENTS
   9,165      930        0   16,327   24,315   25,492   25,245    2,708    2,955

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    32.5      3.3      0.0     57.9     86.2     90.4     89.5      9.6     10.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        0       10       13       11       14                  
 
 
PJM.PECO_month_on_dap - NODAL EXCHANGE                               Code-064EUY
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       35,745
COMMITMENTS
   6,405    1,230      950   25,820   31,175   33,175   33,355    2,570    2,390

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      2,655)
   1,500       25      330    1,000    2,475    2,830    2,830     -175     -175

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    17.9      3.4      2.7     72.2     87.2     92.8     93.3      7.2      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       5        2        1       16        9       21       12                  
 
 
PJM.PECO_month_off_dap - NODAL EXCHANGE                              Code-064EUZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       33,115
COMMITMENTS
   6,245    1,230      950   23,295   28,490   30,490   30,670    2,625    2,445

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      2,675)
   1,500       25      350      900    2,375    2,750    2,750      -75      -75

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    18.9      3.7      2.9     70.3     86.0     92.1     92.6      7.9      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       5        2        1       16        9       21       12                  
 
 
PJM.PPL_month_on_dap - NODAL EXCHANGE                                Code-064EWU
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       33,365
COMMITMENTS
   9,110    3,540      685   22,505   28,665   32,300   32,890    1,065      475

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      1,510)
   1,925        0     -265     -150    1,775    1,510    1,510        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    27.3     10.6      2.1     67.5     85.9     96.8     98.6      3.2      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       3        3        2       16       16       20       20                  
 
 
PJM.PPL_month_off_dap - NODAL EXCHANGE                               Code-064EWV
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       32,555
COMMITMENTS
   7,630    3,490      710   22,990   27,670   31,330   31,870    1,225      685

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      1,195)
   1,925        0     -425     -305    1,620    1,195    1,195        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    23.4     10.7      2.2     70.6     85.0     96.2     97.9      3.8      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       3        3        3       16       15       20       20                  
 
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                               Code-064EXE
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       37,890
COMMITMENTS
   9,965    3,950    1,255   24,140   30,100   35,360   35,305    2,530    2,585

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      1,885)
     100      115      820      265      250    1,185    1,185      700      700

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    26.3     10.4      3.3     63.7     79.4     93.3     93.2      6.7      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        2        3       17       11       23       14                  
 
 
PJM.PSEG_month_off_dap - NODAL EXCHANGE                              Code-064EXF
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       34,965
COMMITMENTS
   9,890    3,645    1,255   21,180   27,365   32,325   32,265    2,640    2,700

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      1,930)
     100      115      820      240      225    1,160    1,160      770      770

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    28.3     10.4      3.6     60.6     78.3     92.4     92.3      7.6      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        2        3       17       11       23       14                  
 
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                        Code-064FHK
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:      100,915
COMMITMENTS
   5,305    2,525    7,940   78,680   81,415   91,925   91,880    8,990    9,035

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      2,905)
  -1,745      -95      890    3,045    1,395    2,190    2,190      715      715

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.3      2.5      7.9     78.0     80.7     91.1     91.0      8.9      9.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       5        2        5       20       27       26       33                  
 
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                       Code-064FHL
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       94,039
COMMITMENTS
   6,247    2,020    8,017   69,830   73,955   84,094   83,992    9,945   10,047

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      3,204)
  -1,628        0      877    2,820    1,135    2,069    2,012    1,135    1,192

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.6      2.1      8.5     74.3     78.6     89.4     89.3     10.6     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       5        1        5       19       24       25       30                  
 
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKA
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       32,155
COMMITMENTS
   5,950    2,750       50   24,775   28,045   30,775   30,845    1,380    1,310

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:        700)
    -950        0        0    1,635      685      685      685       15       15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    18.5      8.6      0.2     77.0     87.2     95.7     95.9      4.3      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        3        1       16       21       19       24                  
 
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKB
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       23,795
COMMITMENTS
   2,210    1,300      360   20,060   21,040   22,630   22,700    1,165    1,095

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      1,330)
    -950        0      330    1,360      410      740      740      590      590

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.3      5.5      1.5     84.3     88.4     95.1     95.4      4.9      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        2        1       13       18       15       21                  
 
 
PJM.N ILLINOIS HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKC
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       20,365
COMMITMENTS
   8,450    1,425        0   10,440   17,645   18,890   19,070    1,475    1,295

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      2,205)
   2,400     -350        0     -550    2,200    1,850    1,850      355      355

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    41.5      7.0      0.0     51.3     86.6     92.8     93.6      7.2      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        1        0       14       14       16       15                  
 
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                        Code-064FKE
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       57,925
COMMITMENTS
      50    6,260      890   45,555   39,405   46,495   46,555   11,430   11,370

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:      1,850)
       0    1,800        0    1,780      -20    1,780    1,780       70       70

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1     10.8      1.5     78.6     68.0     80.3     80.4     19.7     19.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        4        2       19       21       22       25                  
 
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                       Code-064FKF
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/25/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       42,420
COMMITMENTS
   1,040    2,375      200   28,690   27,875   29,930   30,450   12,490   11,970

CHANGES FROM 09/18/18 (CHANGE IN OPEN INTEREST:         30)
       0      300        0        0     -300        0        0       30       30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.5      5.6      0.5     67.6     65.7     70.6     71.8     29.4     28.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        2        1       18       22       20       24                  



Updated September 29, 2018