MISO.INDIANA.HUB_month_on_dap - NODAL EXCHANGE                       Code-064BFI
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       15,285
COMMITMENTS
   1,435      100      100   11,675   13,010   13,210   13,210    2,075    2,075

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:        -35)
      60        0        0      -95      -35      -35      -35        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.4      0.7      0.7     76.4     85.1     86.4     86.4     13.6     13.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2        1        1       14       13       16       15                  
 
 
MISO.INDIANA.HUB_month_off_dap - NODAL EXCHANGE                      Code-064BFJ
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       11,840
COMMITMENTS
   1,460        0      125    9,135   10,595   10,720   10,720    1,120    1,120

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:         60)
      60        0        0        0       60       60       60        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    12.3      0.0      1.1     77.2     89.5     90.5     90.5      9.5      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       3        0        1       10       14       13       15                  
 
 
PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                     Code-064DLW
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       58,316
COMMITMENTS
  12,275    5,035    1,000   38,743   46,021   52,018   52,056    6,298    6,260

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:        375)
    -600        0      200      775      175      375      375        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    21.0      8.6      1.7     66.4     78.9     89.2     89.3     10.8     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        1        2       16       21       20       23                  
 
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                    Code-064DLX
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       56,418
COMMITMENTS
  14,665    5,235      950   35,180   44,623   50,795   50,808    5,623    5,610

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:        340)
    -800        0      200      840       40      240      240      100      100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    26.0      9.3      1.7     62.4     79.1     90.0     90.1     10.0      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        1        2       13       21       17       23                  
 
 
PJM.BGE_month_on_dap - NODAL EXCHANGE                                Code-064DPQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       20,755
COMMITMENTS
     755    8,905       40   16,935    9,050   17,730   17,995    3,025    2,760

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:         30)
       0      155        0       95      -55       95      100      -65      -70

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.6     42.9      0.2     81.6     43.6     85.4     86.7     14.6     13.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        4        1       15        9       17       14                  
 
 
PJM.BGE_month_off_dap - NODAL EXCHANGE                               Code-064DPR
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       19,895
COMMITMENTS
     355    8,900        0   16,775    8,450   17,130   17,350    2,765    2,545

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:         45)
       0      150        0      150        0      150      150     -105     -105

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.8     44.7      0.0     84.3     42.5     86.1     87.2     13.9     12.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        3        0       16        9       17       12                  
 
 
PJM.N ILLINOIS HUB_month_on_dap - NODAL EXCHANGE                     Code-064ERM
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       29,620
COMMITMENTS
  11,835    1,030        0   14,797   25,353   26,632   26,383    2,988    3,237

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    40.0      3.5      0.0     50.0     85.6     89.9     89.1     10.1     10.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2        1        0       10       14       12       15                  
 
 
PJM.PECO_month_on_dap - NODAL EXCHANGE                               Code-064EUY
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       35,770
COMMITMENTS
   4,835    1,535      220   28,285   31,700   33,340   33,455    2,430    2,315

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:          0)
     100        0        0     -100        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.5      4.3      0.6     79.1     88.6     93.2     93.5      6.8      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       5        1        1       13       11       18       13                  
 
 
PJM.PECO_month_off_dap - NODAL EXCHANGE                              Code-064EUZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       32,295
COMMITMENTS
   4,655    1,535      220   25,385   28,620   30,260   30,375    2,035    1,920

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:         20)
     100        0        0     -100        0        0        0       20       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.4      4.8      0.7     78.6     88.6     93.7     94.1      6.3      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       5        1        1       13       11       18       13                  
 
 
PJM.PPL_month_on_dap - NODAL EXCHANGE                                Code-064EWU
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       23,230
COMMITMENTS
   2,835      600       60   19,050   22,035   21,945   22,695    1,285      535

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:        180)
     200      -25        0      -30      195      170      170       10       10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    12.2      2.6      0.3     82.0     94.9     94.5     97.7      5.5      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       4        2        1       15       14       19       17                  
 
 
PJM.PPL_month_off_dap - NODAL EXCHANGE                               Code-064EWV
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       22,805
COMMITMENTS
   2,685      410       60   18,835   21,770   21,580   22,240    1,225      565

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:        190)
      50        0        0      135      185      185      185        5        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    11.8      1.8      0.3     82.6     95.5     94.6     97.5      5.4      2.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       4        2        1       14       14       18       17                  
 
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                               Code-064EXE
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       36,475
COMMITMENTS
   9,380    2,100      290   25,535   32,995   35,205   35,385    1,270    1,090

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    25.7      5.8      0.8     70.0     90.5     96.5     97.0      3.5      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       3        3        2       14       10       18       14                  
 
 
PJM.PSEG_month_off_dap - NODAL EXCHANGE                              Code-064EXF
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       33,630
COMMITMENTS
   9,775    2,100       50   22,515   30,250   32,340   32,400    1,290    1,230

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    29.1      6.2      0.1     66.9     89.9     96.2     96.3      3.8      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       3        3        1       13       10       17       13                  
 
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                        Code-064FHK
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       99,025
COMMITMENTS
   7,760    2,075    4,905   77,820   83,450   90,485   90,430    8,540    8,595

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:        695)
  -2,050        0    1,325    1,115     -935      390      390      305      305

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.8      2.1      5.0     78.6     84.3     91.4     91.3      8.6      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       6        1        5       21       25       27       31                  
 
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                       Code-064FHL
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       88,915
COMMITMENTS
   6,560    2,000    4,360   69,335   73,840   80,255   80,200    8,660    8,715

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:        345)
  -1,680        0    1,355     -455   -2,135     -780     -780    1,125    1,125

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.4      2.2      4.9     78.0     83.0     90.3     90.2      9.7      9.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       6        1        4       20       22       26       27                  
 
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKA
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       30,525
COMMITMENTS
   4,900    3,200      150   23,845   25,615   28,895   28,965    1,630    1,560

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:          0)
     300        0        0     -300        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    16.1     10.5      0.5     78.1     83.9     94.7     94.9      5.3      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        3        1       16       19       19       22                  
 
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKB
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       22,625
COMMITMENTS
   2,975    1,350        0   19,300   20,885   22,275   22,235      350      390

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.1      6.0      0.0     85.3     92.3     98.5     98.3      1.5      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        2        0       12       16       13       18                  
 
 
PJM.N ILLINOIS HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKC
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       18,205
COMMITMENTS
   6,500    2,200        0   10,430   14,730   16,930   16,930    1,275    1,275

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:        600)
       0        0        0      600      600      600      600        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    35.7     12.1      0.0     57.3     80.9     93.0     93.0      7.0      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        0       11       12       12       13                  
 
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                        Code-064FKE
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       55,150
COMMITMENTS
     450    2,040      790   44,445   42,915   45,685   45,745    9,465    9,405

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:        -90)
       0        0        0    1,050    1,050    1,050    1,050   -1,140   -1,140

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8      3.7      1.4     80.6     77.8     82.8     82.9     17.2     17.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        3        1       20       21       23       24                  
 
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                       Code-064FKF
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       40,525
COMMITMENTS
   2,060      650      100   26,615   28,445   28,775   29,195   11,750   11,330

CHANGES FROM 07/17/18 (CHANGE IN OPEN INTEREST:        410)
       0        0        0      -15      105      -15      105      425      305

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.1      1.6      0.2     65.7     70.2     71.0     72.0     29.0     28.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       2        1        1       16       22       19       23                  



Updated July 27, 2018