MISO.INDIANA.HUB_month_on_dap - NODAL EXCHANGE                       Code-064BFI
FUTURES ONLY POSITIONS AS OF 10/20/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       18,021
COMMITMENTS
     687       30       65   16,915   17,362   17,667   17,457      354      564

CHANGES FROM 10/13/15 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.8      0.2      0.4     93.9     96.3     98.0     96.9      2.0      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        1        1       11       12       13       14                  
 
 
MISO.INDIANA.HUB_month_off_dap - NODAL EXCHANGE                      Code-064BFJ
FUTURES ONLY POSITIONS AS OF 10/20/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       20,246
COMMITMENTS
     386       30       65   19,441   19,581   19,892   19,676      354      570

CHANGES FROM 10/13/15 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.9      0.1      0.3     96.0     96.7     98.3     97.2      1.7      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2        1        1        9       13       11       15                  
 
 
PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                     Code-064DLW
FUTURES ONLY POSITIONS AS OF 10/20/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       54,260
COMMITMENTS
       0      140      260   53,181   52,766   53,441   53,166      819    1,094

CHANGES FROM 10/13/15 (CHANGE IN OPEN INTEREST:       -600)
       0        0        0     -600     -600     -600     -600        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.3      0.5     98.0     97.2     98.5     98.0      1.5      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        1        1       17       22       18       23                  
 
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                    Code-064DLX
FUTURES ONLY POSITIONS AS OF 10/20/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       47,007
COMMITMENTS
     260        0        0   46,012   45,639   46,272   45,639      735    1,368

CHANGES FROM 10/13/15 (CHANGE IN OPEN INTEREST:       -600)
       0        0        0     -600     -600     -600     -600        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.6      0.0      0.0     97.9     97.1     98.4     97.1      1.6      2.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        0        0       16       19       17       19                  
 
 
PJM.PEPCO_month_on_dap - NODAL EXCHANGE                              Code-064EVG
FUTURES ONLY POSITIONS AS OF 10/20/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       11,281
COMMITMENTS
       0      980      231   10,925    9,900   11,156   11,111      125      170

CHANGES FROM 10/13/15 (CHANGE IN OPEN INTEREST:        730)
       0        0        0      730      750      730      750        0      -20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      8.7      2.0     96.8     87.8     98.9     98.5      1.1      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        2        1       10       11       11       13                  
 
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                               Code-064EXE
FUTURES ONLY POSITIONS AS OF 10/20/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       22,065
COMMITMENTS
       0    4,035        0   21,965   18,015   21,965   22,050      100       15

CHANGES FROM 10/13/15 (CHANGE IN OPEN INTEREST:       -225)
       0     -275        0     -225       50     -225     -225        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     18.3      0.0     99.5     81.6     99.5     99.9      0.5      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        1        0       17       14       17       15                  
 
 
PJM.PSEG_month_off_dap - NODAL EXCHANGE                              Code-064EXF
FUTURES ONLY POSITIONS AS OF 10/20/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       21,625
COMMITMENTS
       0    4,410        0   21,545   17,185   21,545   21,595       80       30

CHANGES FROM 10/13/15 (CHANGE IN OPEN INTEREST:        -20)
       0        0        0      -20      -20      -20      -20        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     20.4      0.0     99.6     79.5     99.6     99.9      0.4      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       13       10       13       11                  
 
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                        Code-064FHK
FUTURES ONLY POSITIONS AS OF 10/20/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       71,502
COMMITMENTS
  10,327        0      223   57,894   68,096   68,444   68,319    3,058    3,183

CHANGES FROM 10/13/15 (CHANGE IN OPEN INTEREST:      2,820)
   1,045        0     -100    1,875    2,920    2,820    2,820        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.4      0.0      0.3     81.0     95.2     95.7     95.5      4.3      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       3        0        1       22       26       25       27                  
 
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                       Code-064FHL
FUTURES ONLY POSITIONS AS OF 10/20/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       66,853
COMMITMENTS
  11,825        0        0   53,267   64,967   65,092   64,967    1,761    1,886

CHANGES FROM 10/13/15 (CHANGE IN OPEN INTEREST:      2,845)
   1,320        0     -100    1,625    2,945    2,845    2,845        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.7      0.0      0.0     79.7     97.2     97.4     97.2      2.6      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       3        0        0       20       23       23       23                  
 
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKA
FUTURES ONLY POSITIONS AS OF 10/20/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       23,696
COMMITMENTS
     675      100      350   21,805   22,550   22,830   23,000      866      696

CHANGES FROM 10/13/15 (CHANGE IN OPEN INTEREST:        100)
    -500        0        0      600        0      100        0        0      100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.8      0.4      1.5     92.0     95.2     96.3     97.1      3.7      2.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        1        2       19       18       22       20                  
 
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKB
FUTURES ONLY POSITIONS AS OF 10/20/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       22,070
COMMITMENTS
     250      600        0   21,675   21,225   21,925   21,825      145      245

CHANGES FROM 10/13/15 (CHANGE IN OPEN INTEREST:        100)
    -500        0        0      600        0      100        0        0      100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.1      2.7      0.0     98.2     96.2     99.3     98.9      0.7      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        1        0       21       16       22       17                  
 
 
PJM.N ILLINOIS HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKC
FUTURES ONLY POSITIONS AS OF 10/20/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       12,755
COMMITMENTS
   4,575      325        0    7,945   12,300   12,520   12,625      235      130

CHANGES FROM 10/13/15 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    35.9      2.5      0.0     62.3     96.4     98.2     99.0      1.8      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2        1        0       14       10       16       11                  
 
 
PJM.N ILLINOIS HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKD
FUTURES ONLY POSITIONS AS OF 10/20/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:        7,635
COMMITMENTS
   1,200      125        0    6,110    7,350    7,310    7,475      325      160

CHANGES FROM 10/13/15 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.7      1.6      0.0     80.0     96.3     95.7     97.9      4.3      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        0       11       10       12       11                  
 
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                        Code-064FKE
FUTURES ONLY POSITIONS AS OF 10/20/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       27,116
COMMITMENTS
     620    2,025      311   25,305   24,110   26,236   26,446      880      670

CHANGES FROM 10/13/15 (CHANGE IN OPEN INTEREST:        755)
       0     -200        0      795      995      795      795      -40      -40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.3      7.5      1.1     93.3     88.9     96.8     97.5      3.2      2.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       3        2        2       18       22       22       25                  
 
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                       Code-064FKF
FUTURES ONLY POSITIONS AS OF 10/20/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       25,165
COMMITMENTS
     510      725      290   23,410   23,580   24,210   24,595      955      570

CHANGES FROM 10/13/15 (CHANGE IN OPEN INTEREST:      1,005)
       0     -200        0    1,075    1,275    1,075    1,075      -70      -70

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.0      2.9      1.2     93.0     93.7     96.2     97.7      3.8      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        2        2       19       21       21       24                  



Updated October 23, 2015