```
 
 
ISONE..H.INTERNAL_HUB_month_off_dap - NODAL EXCHANGE                 Code-064AAB
FUTURES ONLY POSITIONS AS OF 10/14/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       14,937
COMMITMENTS
     270      150        0   14,557   14,302   14,827   14,452      110      485

CHANGES FROM 10/07/14 (CHANGE IN OPEN INTEREST:         20)
       0        0        0       20       20       20       20        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.8      1.0      0.0     97.5     95.7     99.3     96.8      0.7      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        0       12        9       13       10
 
 
MISO.INDIANA.HUB_month_on_dap - NODAL EXCHANGE                       Code-064BFI
FUTURES ONLY POSITIONS AS OF 10/14/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       21,776
COMMITMENTS
   2,652        0        0   17,939   20,566   20,591   20,566    1,185    1,210

CHANGES FROM 10/07/14 (CHANGE IN OPEN INTEREST:        365)
       0        0        0      365      365      365      365        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    12.2      0.0      0.0     82.4     94.4     94.6     94.4      5.4      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        0        0       12       16       14       16
 
 
MISO.INDIANA.HUB_month_off_dap - NODAL EXCHANGE                      Code-064BFJ
FUTURES ONLY POSITIONS AS OF 10/14/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       19,525
COMMITMENTS
   2,620        0        0   15,996   18,535   18,616   18,535      909      990

CHANGES FROM 10/07/14 (CHANGE IN OPEN INTEREST:        221)
       0        0        0      221      221      221      221        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.4      0.0      0.0     81.9     94.9     95.3     94.9      4.7      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        0        0       10       17       12       17
 
 
PJM.AEP-DAYTON HUB_month_on_dap - NODAL EXCHANGE                     Code-064DLW
FUTURES ONLY POSITIONS AS OF 10/14/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       60,834
COMMITMENTS
     100    1,500        0   59,751   58,442   59,851   59,942      983      892

CHANGES FROM 10/07/14 (CHANGE IN OPEN INTEREST:        180)
       0        0        0      180      210      180      210        0      -30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.2      2.5      0.0     98.2     96.1     98.4     98.5      1.6      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        1        0       15       20       16       21
 
 
PJM.AEP-DAYTON HUB_month_off_dap - NODAL EXCHANGE                    Code-064DLX
FUTURES ONLY POSITIONS AS OF 10/14/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       57,672
COMMITMENTS
       0    1,500        0   57,162   55,260   57,162   56,760      510      912

CHANGES FROM 10/07/14 (CHANGE IN OPEN INTEREST:        180)
       0        0        0      180      210      180      210        0      -30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.6      0.0     99.1     95.8     99.1     98.4      0.9      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        1        0       16       19       16       20
 
 
PJM.PEPCO_month_on_dap - NODAL EXCHANGE                              Code-064EVG
FUTURES ONLY POSITIONS AS OF 10/14/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       15,392
COMMITMENTS
     100    3,580       77   15,015   11,655   15,192   15,312      200       80

CHANGES FROM 10/07/14 (CHANGE IN OPEN INTEREST:        102)
       0     -225       77       25      250      102      102        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.6     23.3      0.5     97.6     75.7     98.7     99.5      1.3      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        3        2       16       10       19       13
 
 
PJM.PSEG_month_on_dap - NODAL EXCHANGE                               Code-064EXE
FUTURES ONLY POSITIONS AS OF 10/14/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       22,859
COMMITMENTS
     720    4,060      100   21,424   18,614   22,244   22,774      615       85

CHANGES FROM 10/07/14 (CHANGE IN OPEN INTEREST:        364)
     320      490        0       44     -126      364      364        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.1     17.8      0.4     93.7     81.4     97.3     99.6      2.7      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        3        1       14       11       16       14
 
 
PJM.WESTERN HUB_month_on_dap - NODAL EXCHANGE                        Code-064FHK
FUTURES ONLY POSITIONS AS OF 10/14/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       56,292
COMMITMENTS
   7,655    1,370      994   44,398   50,713   53,047   53,077    3,245    3,215

CHANGES FROM 10/07/14 (CHANGE IN OPEN INTEREST:        765)
     -15      270       50      730      445      765      765        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.6      2.4      1.8     78.9     90.1     94.2     94.3      5.8      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       2        2        2       20       22       23       25
 
 
PJM.WESTERN HUB_month_off_dap - NODAL EXCHANGE                       Code-064FHL
FUTURES ONLY POSITIONS AS OF 10/14/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       47,248
COMMITMENTS
   8,050      950      300   36,618   43,718   44,968   44,968    2,280    2,280

CHANGES FROM 10/07/14 (CHANGE IN OPEN INTEREST:        120)
     -30        0        0      150      120      120      120        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.0      2.0      0.6     77.5     92.5     95.2     95.2      4.8      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       3        1        1       18       21       22       22
 
 
PJM.AEP-DAYTON HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKA
FUTURES ONLY POSITIONS AS OF 10/14/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       34,255
COMMITMENTS
   3,700    5,975        0   28,125   26,545   31,825   32,520    2,430    1,735

CHANGES FROM 10/07/14 (CHANGE IN OPEN INTEREST:         30)
     100     -130        0      -70       30       30     -100        0      130

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.8     17.4      0.0     82.1     77.5     92.9     94.9      7.1      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        2        0       19       22       21       24
 
 
PJM.AEP-DAYTON HUB_month_off_rtp - NODAL EXCHANGE                    Code-064FKB
FUTURES ONLY POSITIONS AS OF 10/14/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       31,140
COMMITMENTS
     800      600    1,050   28,655   29,345   30,505   30,995      635      145

CHANGES FROM 10/07/14 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0      -10        0      -10        0       10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.6      1.9      3.4     92.0     94.2     98.0     99.5      2.0      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        1        1       21       18       23       20
 
 
PJM.N ILLINOIS HUB_month_on_rtp - NODAL EXCHANGE                     Code-064FKC
FUTURES ONLY POSITIONS AS OF 10/14/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       24,825
COMMITMENTS
  13,500    3,630      870   10,140   20,310   24,510   24,810      315       15

CHANGES FROM 10/07/14 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    54.4     14.6      3.5     40.8     81.8     98.7     99.9      1.3      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        2        1       13       15       16       17
 
 
PJM.WESTERN HUB_month_on_rtp - NODAL EXCHANGE                        Code-064FKE
FUTURES ONLY POSITIONS AS OF 10/14/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       31,248
COMMITMENTS
   5,810    5,025      473   22,875   24,080   29,158   29,578    2,090    1,670

CHANGES FROM 10/07/14 (CHANGE IN OPEN INTEREST:        150)
       0      100        0      100        0      100      100       50       50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.6     16.1      1.5     73.2     77.1     93.3     94.7      6.7      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       3        2        2       22       21       25       25
 
 
PJM.WESTERN HUB_month_off_rtp - NODAL EXCHANGE                       Code-064FKF
FUTURES ONLY POSITIONS AS OF 10/14/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       23,715
COMMITMENTS
     175      724      986   20,440   20,140   21,601   21,850    2,114    1,865

CHANGES FROM 10/07/14 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.7      3.1      4.2     86.2     84.9     91.1     92.1      8.9      7.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        2        2       20       19       22       22
 
 
PJM.ATSI_month_on_dap - NODAL EXCHANGE                               Code-064FZA
FUTURES ONLY POSITIONS AS OF 10/14/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Megawatt Hours (MWh)                                 OPEN INTEREST:       26,415
COMMITMENTS
     600      100        0   24,925   26,315   25,525   26,415      890        0

CHANGES FROM 10/07/14 (CHANGE IN OPEN INTEREST:        530)
       0        0        0      530      530      530      530        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.3      0.4      0.0     94.4     99.6     96.6    100.0      3.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        0       12        8       13        9
```

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Updated October 17, 2014