ISONE..H.INTERNAL_HUB_month_on_dap - NODAL EXCHANGE                  Code-064AAA
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       44,029
COMMITMENTS
       0      180    1,475   36,159   36,039   37,634   37,694    6,395    6,335

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:      1,301)
       0     -400        0    1,191    2,296    1,191    1,896      110     -595

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.4      3.4     82.1     81.9     85.5     85.6     14.5     14.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        1        1       18       19       19       20                  
 
 
ISONE..H.INTERNAL_HUB_month_off_dap - NODAL EXCHANGE                 Code-064AAB
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       39,217
COMMITMENTS
       0    1,100      660   33,078   32,075   33,738   33,835    5,479    5,382

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:      1,775)
       0        0        0    1,590    2,295    1,590    2,295      185     -520

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.8      1.7     84.3     81.8     86.0     86.3     14.0     13.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        1       13       20       14       21                  
 
 
MISO.INDIANA.HUB_month_on_dap - NODAL EXCHANGE                       Code-064BFI
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       25,391
COMMITMENTS
     975    1,120      780   21,185   20,800   22,940   22,700    2,451    2,691

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:        705)
       0        0        0      725      975      725      975      -20     -270

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.8      4.4      3.1     83.4     81.9     90.3     89.4      9.7     10.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       4        1        3       12       14       17       17                  
 
 
MISO.INDIANA.HUB_month_off_dap - NODAL EXCHANGE                      Code-064BFJ
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       20,265
COMMITMENTS
   1,175      820      380   17,060   17,235   18,615   18,435    1,650    1,830

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.8      4.0      1.9     84.2     85.0     91.9     91.0      8.1      9.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       3        1        1        9       14       13       15                  
 
 
NYISO.HUD VL_month_on_dap - NODAL EXCHANGE                           Code-064CXO
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       31,127
COMMITMENTS
   9,315      590    3,740   15,859   24,704   28,914   29,034    2,213    2,093

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:       -245)
     145     -100     -230     -590     -345     -675     -675      430      430

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    29.9      1.9     12.0     50.9     79.4     92.9     93.3      7.1      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        2        2       14       16       16       19                  
 
 
PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                     Code-064DLW
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       73,007
COMMITMENTS
  13,965    3,440    2,500   44,540   54,677   61,005   60,617   12,002   12,390

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:      1,430)
   1,105      -50     -225       70    1,225      950      950      480      480

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    19.1      4.7      3.4     61.0     74.9     83.6     83.0     16.4     17.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        1        3       14       21       17       25                  
 
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                    Code-064DLX
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       72,059
COMMITMENTS
  11,715    3,275    3,575   45,023   53,027   60,313   59,877   11,746   12,182

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:      1,465)
   1,105      -50     -300      145    1,300      950      950      515      515

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    16.3      4.5      5.0     62.5     73.6     83.7     83.1     16.3     16.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        2        3       15       21       18       25                  
 
 
PJM.BGE_month_on_dap - NODAL EXCHANGE                                Code-064DPQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       25,301
COMMITMENTS
   2,560    8,765    1,980   17,053   11,363   21,593   22,108    3,708    3,193

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:         50)
     -50       50        0      100        0       50       50        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.1     34.6      7.8     67.4     44.9     85.3     87.4     14.7     12.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       4        4        3       17       10       23       15                  
 
 
PJM.BGE_month_off_dap - NODAL EXCHANGE                               Code-064DPR
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       24,081
COMMITMENTS
   3,060    8,325    2,255   15,080   10,500   20,395   21,080    3,686    3,001

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:         50)
    -100        0       50      100        0       50       50        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    12.7     34.6      9.4     62.6     43.6     84.7     87.5     15.3     12.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       4        3        2       16        9       21       13                  
 
 
PJM.N ILLINOIS HUB_month_on_dap - NODAL EXCHANGE                     Code-064ERM
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       46,252
COMMITMENTS
  24,870        0        0   16,716   41,284   41,586   41,284    4,666    4,968

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:        915)
     900        0        0       15      915      915      915        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    53.8      0.0      0.0     36.1     89.3     89.9     89.3     10.1     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       4        0        0       12       14       16       14                  
 
 
PJM.N ILLINOIS HUB_month_off_dap - NODAL EXCHANGE                    Code-064ERN
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       46,236
COMMITMENTS
  24,245        0        0   16,611   40,977   40,856   40,977    5,380    5,259

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:        960)
     900        0        0       60      960      960      960        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    52.4      0.0      0.0     35.9     88.6     88.4     88.6     11.6     11.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       4        0        0       10       14       14       14                  
 
 
PJM.PECO_month_on_dap - NODAL EXCHANGE                               Code-064EUY
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       55,080
COMMITMENTS
  23,970      400    2,080   24,720   48,400   50,770   50,880    4,310    4,200

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:      1,185)
   1,080        0      -50      115    1,195    1,145    1,145       40       40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    43.5      0.7      3.8     44.9     87.9     92.2     92.4      7.8      7.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       6        1        3       16       12       22       16                  
 
 
PJM.PECO_month_off_dap - NODAL EXCHANGE                              Code-064EUZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       54,160
COMMITMENTS
  23,145      100    2,655   24,040   47,195   49,840   49,950    4,320    4,210

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:      1,180)
   1,080        0      -50      175    1,255    1,205    1,205      -25      -25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    42.7      0.2      4.9     44.4     87.1     92.0     92.2      8.0      7.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       5        1        4       15       11       21       15                  
 
 
PJM.PEPCO_month_on_dap - NODAL EXCHANGE                              Code-064EVG
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       15,845
COMMITMENTS
   1,625    6,645      500   12,185    7,385   14,310   14,530    1,535    1,315

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:        -50)
       0      -75        0      -50       25      -50      -50        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.3     41.9      3.2     76.9     46.6     90.3     91.7      9.7      8.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        5        1       15        8       16       14                  
 
 
PJM.PEPCO_month_off_dap - NODAL EXCHANGE                             Code-064EVH
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       15,570
COMMITMENTS
   1,860    7,120      490   11,780    6,685   14,130   14,295    1,440    1,275

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:        -50)
       0      -75        0      -50       25      -50      -50        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    11.9     45.7      3.1     75.7     42.9     90.8     91.8      9.2      8.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        5        1       14        8       15       14                  
 
 
PJM.PPL_month_on_dap - NODAL EXCHANGE                                Code-064EWU
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       63,595
COMMITMENTS
  21,280   21,695    2,880   34,835   34,830   58,995   59,405    4,600    4,190

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:      2,450)
   1,400        0      -25    1,050    2,450    2,425    2,425       25       25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    33.5     34.1      4.5     54.8     54.8     92.8     93.4      7.2      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       5        2        4       17       16       24       20                  
 
 
PJM.PPL_month_off_dap - NODAL EXCHANGE                               Code-064EWV
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       62,890
COMMITMENTS
  18,080   21,445    3,610   36,410   33,455   58,100   58,510    4,790    4,380

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:      2,450)
   1,400        0      -25    1,050    2,450    2,425    2,425       25       25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    28.7     34.1      5.7     57.9     53.2     92.4     93.0      7.6      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       5        2        5       16       16       23       21                  
 
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                               Code-064EXE
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       55,506
COMMITMENTS
  16,180   18,745    1,920   34,793   32,558   52,893   53,223    2,613    2,283

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:        100)
       0        0      100        0        0      100      100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    29.2     33.8      3.5     62.7     58.7     95.3     95.9      4.7      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        2        3       21       10       26       14                  
 
 
PJM.PSEG_month_off_dap - NODAL EXCHANGE                              Code-064EXF
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       45,272
COMMITMENTS
  12,430   10,130    2,110   29,207   31,832   43,747   44,072    1,525    1,200

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    27.5     22.4      4.7     64.5     70.3     96.6     97.3      3.4      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       4        2        2       20       11       25       14                  
 
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                        Code-064FHK
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:      148,467
COMMITMENTS
   1,675   24,426    9,569  116,879   94,128  128,123  128,123   20,344   20,344

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:      3,775)
       0    1,230      965    2,843    1,493    3,808    3,688      -33       87

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.1     16.5      6.4     78.7     63.4     86.3     86.3     13.7     13.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       2        8        4       28       29       33       38                  
 
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                       Code-064FHL
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:      137,267
COMMITMENTS
   2,554   27,060    7,440  111,519   87,013  121,513  121,513   15,754   15,754

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:      3,415)
   1,179    2,434       21    2,349      974    3,549    3,429     -134      -14

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.9     19.7      5.4     81.2     63.4     88.5     88.5     11.5     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       3        6        3       23       28       27       36                  
 
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKA
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       42,150
COMMITMENTS
   2,105    5,120    2,105   34,675   31,660   38,885   38,885    3,265    3,265

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:      2,330)
     -80    1,920      180    2,250      250    2,350    2,350      -20      -20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.0     12.1      5.0     82.3     75.1     92.3     92.3      7.7      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       3        2        2       15       18       18       22                  
 
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKB
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       36,810
COMMITMENTS
   2,500    4,070    2,415   28,840   27,330   33,755   33,815    3,055    2,995

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:      2,255)
     -30    1,620      180    2,120      470    2,270    2,270      -15      -15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.8     11.1      6.6     78.3     74.2     91.7     91.9      8.3      8.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       3        1        2       15       20       18       23                  
 
 
PJM.N ILLINOIS HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKC
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       30,035
COMMITMENTS
  15,510        0      800   12,300   28,110   28,610   28,910    1,425    1,125

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:      3,000)
   3,000        0        0      150    3,000    3,150    3,000     -150        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    51.6      0.0      2.7     41.0     93.6     95.3     96.3      4.7      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       4        0        2       14       14       18       16                  
 
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                        Code-064FKE
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:      100,430
COMMITMENTS
   4,030   11,985    5,245   73,393   65,498   82,668   82,728   17,762   17,702

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:      2,125)
   1,920      220     -100     -985      715      835      835    1,290    1,290

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.0     11.9      5.2     73.1     65.2     82.3     82.4     17.7     17.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       3        3        3       29       25       33       30                  
 
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                       Code-064FKF
OPTION AND FUTURES COMBINED POSITIONS AS OF 07/16/19          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       83,785
COMMITMENTS
   3,460    2,975    8,930   55,980   56,850   68,370   68,755   15,415   15,030

CHANGES FROM 07/09/19 (CHANGE IN OPEN INTEREST:      3,970)
   1,620       45      -90    1,975    3,250    3,505    3,205      465      765

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.1      3.6     10.7     66.8     67.9     81.6     82.1     18.4     17.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        3        2       19       23       22       27                  



Updated July 19, 2019