MISO.INDIANA.HUB_month_on_dap - NODAL EXCHANGE                       Code-064BFI
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       17,187
COMMITMENTS
   1,100      100      100   13,657   14,682   14,857   14,882    2,330    2,305

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:         10)
       0        0        0       10       10       10       10        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.4      0.6      0.6     79.5     85.4     86.4     86.6     13.6     13.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       2        1        1       12       13       14       15                  
 
 
MISO.INDIANA.HUB_month_off_dap - NODAL EXCHANGE                      Code-064BFJ
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       13,575
COMMITMENTS
   1,350       75      175   10,730   12,000   12,255   12,250    1,320    1,325

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.9      0.6      1.3     79.0     88.4     90.3     90.2      9.7      9.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       2        1        1       10       14       12       16                  
 
 
PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                     Code-064DLW
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       58,515
COMMITMENTS
  13,685    5,520      725   38,326   46,474   52,736   52,719    5,779    5,796

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:      2,130)
    -685        0        0    2,750    2,088    2,065    2,088       65       42

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    23.4      9.4      1.2     65.5     79.4     90.1     90.1      9.9      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        1        2       18       22       21       25                  
 
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                    Code-064DLX
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       56,271
COMMITMENTS
  15,775    5,520      625   34,956   45,196   51,356   51,341    4,915    4,930

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:      2,348)
   1,235        0        0    1,018    2,295    2,253    2,295       95       53

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    28.0      9.8      1.1     62.1     80.3     91.3     91.2      8.7      8.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       3        1        1       17       23       20       25                  
 
 
PJM.BGE_month_on_dap - NODAL EXCHANGE                                Code-064DPQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       22,280
COMMITMENTS
     825    9,070      175   18,025   10,000   19,025   19,245    3,255    3,035

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.7     40.7      0.8     80.9     44.9     85.4     86.4     14.6     13.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        3        2       17       12       19       17                  
 
 
PJM.BGE_month_off_dap - NODAL EXCHANGE                               Code-064DPR
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       21,375
COMMITMENTS
     460    9,055        0   17,810    9,440   18,270   18,495    3,105    2,880

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.2     42.4      0.0     83.3     44.2     85.5     86.5     14.5     13.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        4        0       18       13       19       17                  
 
 
PJM.N ILLINOIS HUB_month_on_dap - NODAL EXCHANGE                     Code-064ERM
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       31,511
COMMITMENTS
  12,920      600        0   15,361   27,421   28,281   28,021    3,230    3,490

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:      1,980)
   1,920        0        0      -35    1,885    1,885    1,885       95       95

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    41.0      1.9      0.0     48.7     87.0     89.7     88.9     10.3     11.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        1        0       13       15       15       16                  
 
 
PJM.N ILLINOIS HUB_month_off_dap - NODAL EXCHANGE                    Code-064ERN
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       24,699
COMMITMENTS
   9,975      600        0   11,224   20,369   21,199   20,969    3,500    3,730

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:         60)
       0        0        0      -35      -35      -35      -35       95       95

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    40.4      2.4      0.0     45.4     82.5     85.8     84.9     14.2     15.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        0       10       14       11       15                  
 
 
PJM.PECO_month_on_dap - NODAL EXCHANGE                               Code-064EUY
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       38,725
COMMITMENTS
   5,105    1,585       25   31,150   34,670   36,280   36,280    2,445    2,445

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:       -345)
       0        0        0     -415     -415     -415     -415       70       70

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.2      4.1      0.1     80.4     89.5     93.7     93.7      6.3      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       3        2        1       17       11       20       14                  
 
 
PJM.PECO_month_off_dap - NODAL EXCHANGE                              Code-064EUZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       34,750
COMMITMENTS
   5,180    1,535       25   27,395   31,040   32,600   32,600    2,150    2,150

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:       -345)
       0        0        0     -415     -415     -415     -415       70       70

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.9      4.4      0.1     78.8     89.3     93.8     93.8      6.2      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       3        2        1       17       11       20       14                  
 
 
PJM.PEPCO_month_on_dap - NODAL EXCHANGE                              Code-064EVG
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       14,975
COMMITMENTS
       0    4,185        0   13,280    9,430   13,280   13,615    1,695    1,360

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:         50)
       0        0        0       50      110       50      110        0      -60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     27.9      0.0     88.7     63.0     88.7     90.9     11.3      9.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        4        0       15       11       15       15                  
 
 
PJM.PEPCO_month_off_dap - NODAL EXCHANGE                             Code-064EVH
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       13,455
COMMITMENTS
       0    3,765        0   11,830    8,400   11,830   12,165    1,625    1,290

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:         50)
       0        0        0       50      110       50      110        0      -60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     28.0      0.0     87.9     62.4     87.9     90.4     12.1      9.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        4        0       15       11       15       15                  
 
 
PJM.PPL_month_on_dap - NODAL EXCHANGE                                Code-064EWU
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       27,275
COMMITMENTS
   1,840      245      895   23,470   25,260   26,205   26,400    1,070      875

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:        250)
    -275       25        0      445      145      170      170       80       80

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.7      0.9      3.3     86.0     92.6     96.1     96.8      3.9      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        2        5       19       17       24       22                  
 
 
PJM.PPL_month_off_dap - NODAL EXCHANGE                               Code-064EWV
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       26,260
COMMITMENTS
   1,900      245      835   22,025   24,255   24,760   25,335    1,500      925

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:        170)
    -175      125     -100      365       65       90       90       80       80

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.2      0.9      3.2     83.9     92.4     94.3     96.5      5.7      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        2        5       19       16       24       21                  
 
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                               Code-064EXE
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       38,095
COMMITMENTS
   8,845    1,950      565   27,730   34,650   37,140   37,165      955      930

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    23.2      5.1      1.5     72.8     91.0     97.5     97.6      2.5      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       3        2        2       16       10       20       13                  
 
 
PJM.PSEG_month_off_dap - NODAL EXCHANGE                              Code-064EXF
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       34,790
COMMITMENTS
   9,015    2,000      125   24,215   31,255   33,355   33,380    1,435    1,410

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    25.9      5.7      0.4     69.6     89.8     95.9     95.9      4.1      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       3        2        1       15       11       18       14                  
 
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                        Code-064FHK
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:      101,205
COMMITMENTS
  10,800    2,160    2,925   80,325   88,960   94,050   94,045    7,155    7,160

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:        650)
     450        0      -20     -105      345      325      325      325      325

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.7      2.1      2.9     79.4     87.9     92.9     92.9      7.1      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       7        1        2       19       26       26       29                  
 
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                       Code-064FHL
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       92,245
COMMITMENTS
  10,145    2,300    2,320   71,835   79,675   84,300   84,295    7,945    7,950

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:        545)
     450        0        0      -30      420      420      420      125      125

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    11.0      2.5      2.5     77.9     86.4     91.4     91.4      8.6      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       6        2        2       19       25       26       28                  
 
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKA
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       29,725
COMMITMENTS
   2,825    3,350      200   24,840   24,315   27,865   27,865    1,860    1,860

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:        -75)
     300   -1,620     -175     -200    1,720      -75      -75        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.5     11.3      0.7     83.6     81.8     93.7     93.7      6.3      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       2        3        1       17       20       20       23                  
 
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKB
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       22,695
COMMITMENTS
   2,875    1,475        0   19,225   20,505   22,100   21,980      595      715

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:        180)
       0        0        0      360      180      360      180     -180        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    12.7      6.5      0.0     84.7     90.4     97.4     96.8      2.6      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        3        0       14       16       15       19                  
 
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                        Code-064FKE
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       53,885
COMMITMENTS
     380      600    1,280   42,265   42,105   43,925   43,985    9,960    9,900

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:         10)
       0        0        0       70      130       70      130      -60     -120

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.7      1.1      2.4     78.4     78.1     81.5     81.6     18.5     18.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        2        2       20       23       23       26                  
 
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                       Code-064FKF
OPTION AND FUTURES COMBINED POSITIONS AS OF 06/05/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       40,875
COMMITMENTS
   2,330      400      100   27,015   29,145   29,445   29,645   11,430   11,230

CHANGES FROM 05/29/18 (CHANGE IN OPEN INTEREST:        195)
       0        0        0      375      435      375      435     -180     -240

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.7      1.0      0.2     66.1     71.3     72.0     72.5     28.0     27.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        1        1       17       21       20       22                  



Updated June 8, 2018