CALIF CARBON ALL VINTAGE 2016 - ICE FUTURES ENERGY DIV               Code-00639H
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:        6,804
COMMITMENTS
     325      125        0    6,454    6,673    6,779    6,798       25        6

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.8      1.8      0.0     94.9     98.1     99.6     99.9      0.4      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       4        2        0        7        8       11       10                  
 
 
NJ SRECS VINTAGE 2018 - ICE FUTURES ENERGY DIV                       Code-00639X
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       50,596
COMMITMENTS
  17,106   25,223       20   33,470   25,353   50,596   50,596        0        0

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        300)
     100      200        0      200      100      300      300        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.8     49.9      0.0     66.2     50.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       6        8        2       10        7       18       15                  
 
 
CALIF CARBON ALL VINTAGE 2017 - ICE FUTURES ENERGY DIV               Code-00639Y
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       47,551
COMMITMENTS
   3,903    7,986    1,355   42,252   38,210   47,510   47,551       41        0

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      2,311)
     370      394      211    1,720    1,731    2,301    2,336       10      -25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.2     16.8      2.8     88.9     80.4     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       6       11        7       11       14       24       25                  
 
 
RGGI VINTAGE 2016 - ICE FUTURES ENERGY DIV                           Code-0063A1
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 RGGI CO2 Allowances                            OPEN INTEREST:       38,784
COMMITMENTS
   6,639      896        0   32,145   37,888   38,784   38,784        0        0

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.1      2.3      0.0     82.9     97.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2        4        0        9       10       11       14                  
 
 
NJ SRECS VINTAGE 2019 - ICE FUTURES ENERGY DIV                       Code-0063A3
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       37,492
COMMITMENTS
   7,175   17,733      237   30,080   19,522   37,492   37,492        0        0

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
     100      100     -100        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.1     47.3      0.6     80.2     52.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       6        6        2        8        6       14       14                  
 
 
NJ SRECS VINTAGE 2020 - ICE FUTURES ENERGY DIV                       Code-0063A4
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       25,292
COMMITMENTS
   4,157    7,655        0   21,135   17,637   25,292   25,292        0        0

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.4     30.3      0.0     83.6     69.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       5        6        0        7        4       12       10                  
 
 
PJM TRI-RECs CLASS 1 Vin 2018 - ICE FUTURES ENERGY DIV               Code-0063AB
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       29,006
COMMITMENTS
  14,000   13,495      600   14,406   14,911   29,006   29,006        0        0

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:       -100)
    -100        0        0        0     -100     -100     -100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    48.3     46.5      2.1     49.7     51.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       6        5        2        7        7       14       13                  
 
 
PJM TRI-RECs CLASS 1 Vin 2019 - ICE FUTURES ENERGY DIV               Code-0063AD
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       19,945
COMMITMENTS
   9,245    6,407      100   10,600   13,438   19,945   19,945        0        0

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:       -100)
       0        0        0     -100     -100     -100     -100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    46.4     32.1      0.5     53.1     67.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       7        4        1        7        5       15        9                  
 
 
RGGI VINTAGE 2017 - ICE FUTURES ENERGY DIV                           Code-0063AR
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 RGGI CO2 Allowances                            OPEN INTEREST:       24,292
COMMITMENTS
     755    3,491      100   23,437   20,686   24,292   24,277        0       15

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        590)
    -100      325        0      700      250      600      575      -10       15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.1     14.4      0.4     96.5     85.2    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        8        1       11       10       13       19                  
 
 
NATURAL GAS ICE HENRY HUB - ICE FUTURES ENERGY DIV                   Code-023391
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:    5,223,698
COMMITMENTS
 957,084   45,654  723,061  3505765  4442437  5185910  5211152   37,788   12,546

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:   -364,142)
 -54,970  -12,691  -76,195 -208,230 -249,764 -339,395 -338,650  -24,747  -25,492

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.3      0.9     13.8     67.1     85.0     99.3     99.8      0.7      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      221)
      61       19       58      128      117      201      182                  
 
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                 Code-023392
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      282,787
COMMITMENTS
  51,023  129,991   60,636  168,340   92,066  279,999  282,693    2,788       94

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:     11,733)
   4,080    6,378    4,622    2,975      733   11,677   11,733       56        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.0     46.0     21.4     59.5     32.6     99.0    100.0      1.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
      12       10       16       28       23       47       42                  
 
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                      Code-023393
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      225,887
COMMITMENTS
   7,559    6,727    2,888  196,329  211,402  206,776  221,017   19,111    4,870

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      2,925)
  -1,871      442      523    4,237    1,042    2,889    2,007       36      918

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.3      3.0      1.3     86.9     93.6     91.5     97.8      8.5      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       3        3        3       32       31       37       35                  
 
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                     Code-023394
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      102,642
COMMITMENTS
   2,898        0        0   96,426   98,135   99,324   98,135    3,318    4,507

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        450)
    -777        0      -60    1,269     -373      432     -433       18      883

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.8      0.0      0.0     93.9     95.6     96.8     95.6      3.2      4.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       2        0        0       29       32       31       32                  
 
 
NWP ROCKIES FIN BASIS - ICE FUTURES ENERGY DIV                       Code-023395
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      253,606
COMMITMENTS
     760    1,144    2,149  238,473  242,654  241,382  245,947   12,224    7,659

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      8,014)
      91     -151     -151    7,788    7,738    7,728    7,436      286      578

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      0.5      0.8     94.0     95.7     95.2     97.0      4.8      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       1        2        3       30       28       33       31                  
 
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023396
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      910,673
COMMITMENTS
     473   17,572    7,831  889,953  878,163  898,257  903,566   12,416    7,107

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:    -33,946)
    -502     -173     -461  -31,842  -33,814  -32,805  -34,448   -1,141      502

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.1      1.9      0.9     97.7     96.4     98.6     99.2      1.4      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       56)
       1        2        3       50       32       53       35                  
 
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                           Code-023397
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      407,247
COMMITMENTS
   5,701        0      930  384,982  397,082  391,613  398,012   15,634    9,235

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      2,933)
     215        0      930    3,590      668    4,735    1,598   -1,802    1,335

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.4      0.0      0.2     94.5     97.5     96.2     97.7      3.8      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
       3        0        1       39       45       42       46                  
 
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                               Code-023398
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      403,036
COMMITMENTS
     997        0      478  384,631  389,389  386,106  389,867   16,930   13,169

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:     -4,420)
     308     -525   -1,045   -5,293  -10,384   -6,030  -11,954    1,610    7,534

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.2      0.0      0.1     95.4     96.6     95.8     96.7      4.2      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
       3        0        2       43       43       46       45                  
 
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023399
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      226,219
COMMITMENTS
   2,519    4,620    1,005  213,498  210,020  217,022  215,645    9,197   10,574

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:     10,401)
     656      550      122    6,983    7,554    7,761    8,226    2,640    2,175

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.1      2.0      0.4     94.4     92.8     95.9     95.3      4.1      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
       1        4        2       35       32       37       37                  
 
 
ALGONQUIN CITY-GATES FINANCIAL BASIS - ICE FUTURES ENERGY DIV        Code-02339E
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       81,003
COMMITMENTS
     901      590    2,403   72,328   70,883   75,632   73,876    5,371    7,127

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        248)
     522   -1,214      136     -832      -26     -174   -1,104      422    1,352

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.1      0.7      3.0     89.3     87.5     93.4     91.2      6.6      8.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       2        1        2       26       24       28       27                  
 
 
CHICAGO CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                    Code-02339Q
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       25,403
COMMITMENTS
   1,013        0        0   23,564   23,554   24,577   23,554      826    1,849

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0     -961        0     -961        0      961

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.0      0.0      0.0     92.8     92.7     96.7     92.7      3.3      7.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        0        0       14       15       15       15                  
 
 
COLORADO INTERSTATE - MAINLINE (BASIS) - ICE FUTURES ENERGY DIV      Code-02339U
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      122,408
COMMITMENTS
   1,555      582    1,223  112,595  115,151  115,373  116,956    7,035    5,452

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0     -302      302     -302   -1,110        0   -1,110        0    1,110

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.3      0.5      1.0     92.0     94.1     94.3     95.5      5.7      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        1        2       19       17       21       19                  
 
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGYCode-02339W
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      163,975
COMMITMENTS
     885        0        0  154,804  160,309  155,689  160,309    8,286    3,666

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        163)
       0        0        0   -1,267     -947   -1,267     -947    1,430    1,110

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.5      0.0      0.0     94.4     97.8     94.9     97.8      5.1      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       1        0        0       25       28       26       28                  
 
 
COLUMBIA GULF TRANSMISSION CO. -  MAINLINE POOL - ICE FUTURES ENERGY Code-02339Y
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       84,391
COMMITMENTS
       0        0        0   80,368   79,946   80,368   79,946    4,023    4,445

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        670)
       0        0        0     -350     -182     -350     -182    1,020      852

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     95.2     94.7     95.2     94.7      4.8      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        0        0       19       16       19       16                  
 
 
DOMINION - SOUTH POINT - ICE FUTURES ENERGY DIV                      Code-0233A2
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       20,339
COMMITMENTS
   2,984        0       90   16,344   16,568   19,418   16,658      921    3,681

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        210)
     -60        0       60      -38   -3,105      -38   -3,045      248    3,255

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.7      0.0      0.4     80.4     81.5     95.5     81.9      4.5     18.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       4        0        1       17       20       21       21                  
 
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV              Code-0233A3
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      580,967
COMMITMENTS
  53,720    8,093    3,361  510,840  560,780  567,921  572,234   13,046    8,733

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      4,850)
   3,451     -489      869   -2,671    4,525    1,649    4,905    3,201      -55

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.2      1.4      0.6     87.9     96.5     97.8     98.5      2.2      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       74)
       7        4        7       52       52       62       60                  
 
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV             Code-0233A5
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      127,758
COMMITMENTS
   4,047    5,670    1,272  118,861  111,508  124,180  118,450    3,578    9,308

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      3,459)
       0    2,191   -1,515    4,044    2,065    2,529    2,741      930      718

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.2      4.4      1.0     93.0     87.3     97.2     92.7      2.8      7.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       1        4        3       27       20       31       24                  
 
 
EL PASO - PERMIAN BASIN (INDEX) - ICE FUTURES ENERGY DIV             Code-0233A6
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       18,648
COMMITMENTS
       0      540        0   16,626   17,134   16,626   17,674    2,022      974

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0     -465      -60     -465      -60      465       60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.9      0.0     89.2     91.9     89.2     94.8     10.8      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        0       14       14       14       15                  
 
 
EL PASO-SAN JUAN BASIN,BLANCO POOL PRIMARY ONLY-BASIS - ICE FUTURES ECode-0233A8
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       76,062
COMMITMENTS
       0    1,990        0   73,912   70,012   73,912   72,002    2,150    4,060

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      1,030)
       0     -124        0    1,030       38    1,030      -86        0    1,116

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.6      0.0     97.2     92.0     97.2     94.7      2.8      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        2        0       18       20       18       22                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV     Code-0233AG
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      148,045
COMMITMENTS
  30,510    1,530        0  111,199  140,773  141,709  142,303    6,336    5,742

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      1,405)
  -1,740      150        0   -2,435   -2,375   -4,175   -2,225    5,580    3,630

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.6      1.0      0.0     75.1     95.1     95.7     96.1      4.3      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
       5        3        0       21       41       26       44                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV     Code-0233AH
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      169,643
COMMITMENTS
  48,756    4,413    2,480  112,033  156,172  163,269  163,065    6,374    6,578

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      1,345)
     496     -315     -930   -3,644   -2,773   -4,078   -4,018    5,423    5,363

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.7      2.6      1.5     66.0     92.1     96.2     96.1      3.8      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       75)
       9        5        1       28       51       37       57                  
 
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                Code-0233AM
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      154,304
COMMITMENTS
       0        0        0  153,106  151,262  153,106  151,262    1,198    3,042

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:         60)
       0        0        0     -190     -152     -190     -152      250      212

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     99.2     98.0     99.2     98.0      0.8      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       0        0        0       24       27       24       27                  
 
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGYCode-0233AQ
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      251,223
COMMITMENTS
       0      313    1,412  242,659  240,386  244,071  242,111    7,152    9,112

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:     -1,481)
       0      123       81   -1,766   -1,637   -1,685   -1,433      204      -48

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.1      0.6     96.6     95.7     97.2     96.4      2.8      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       0        1        1       37       38       38       39                  
 
 
NATURAL GAS INDEX: ALGONQUIN CITY GATES - ICE FUTURES ENERGY DIV     Code-0233AW
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:       15,755
COMMITMENTS
     341    1,503        0   13,001   12,016   13,342   13,519    2,413    2,236

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0     -124        0     -124        0      124

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.2      9.5      0.0     82.5     76.3     84.7     85.8     15.3     14.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        2        0       14       13       15       15                  
 
 
NATURAL GAS PIPELINE-MID-CONTINENT POOL PIN (BASIS) - ICE FUTURES ENECode-0233AY
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       68,385
COMMITMENTS
       0    1,673      958   56,593   60,939   57,551   63,570   10,834    4,815

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:         63)
       0        0        0     -447     -177     -447     -177      510      240

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.4      1.4     82.8     89.1     84.2     93.0     15.8      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        2        2       12       16       14       18                  
 
 
NATURAL GAS PIPELINE, TEXOK (BASIS) - ICE FUTURES ENERGY DIV         Code-0233B1
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      117,003
COMMITMENTS
       0    2,044    2,020  113,014  111,284  115,034  115,348    1,969    1,655

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:       -305)
       0     -128        0       96     -207       96     -335     -401       30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.7      1.7     96.6     95.1     98.3     98.6      1.7      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       0        3        1       25       27       26       30                  
 
 
NORTHERN NATURAL GAS - DEMARCATION POOL (BASIS) - ICE FUTURES ENERGY Code-0233BA
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       32,413
COMMITMENTS
       0        0        0   27,589   29,346   27,589   29,346    4,824    3,067

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     85.1     90.5     85.1     90.5     14.9      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       18       14       18       14                  
 
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233BB
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      136,893
COMMITMENTS
   9,239        0    1,036  118,440  131,276  128,715  132,312    8,178    4,581

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        538)
     426        0        0     -466      333      -40      333      578      205

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.7      0.0      0.8     86.5     95.9     94.0     96.7      6.0      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       3        0        1       23       17       26       18                  
 
 
NORTHWEST PIPELINE - CANADIAN BORDER (BASIS) - ICE FUTURES ENERGY DIVCode-0233BC
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      125,245
COMMITMENTS
       0        0        0  117,043  121,872  117,043  121,872    8,202    3,373

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:       -126)
       0        0        0     -248     -889     -248     -889      122      763

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     93.5     97.3     93.5     97.3      6.5      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        0        0       20       17       20       17                  
 
 
NORTHWEST PIPELINE CORP. - ROCKY MOUNTAINS - ICE FUTURES ENERGY DIV  Code-0233BD
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       71,297
COMMITMENTS
     848        0        0   69,444   70,160   70,292   70,160    1,005    1,137

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        976)
       0        0        0      976      329      976      329        0      647

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2      0.0      0.0     97.4     98.4     98.6     98.4      1.4      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2        0        0       11       12       13       12                  
 
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV    Code-0233BH
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      125,736
COMMITMENTS
     780      627        0  117,183  121,502  117,963  122,129    7,773    3,607

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      4,802)
       0       29      -30    3,380    4,815    3,350    4,814    1,452      -12

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.6      0.5      0.0     93.2     96.6     93.8     97.1      6.2      2.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       2        1        0       22       19       24       20                  
 
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV         Code-0233BL
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      161,055
COMMITMENTS
       0    4,025    8,415  142,218  142,578  150,633  155,018   10,422    6,037

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        575)
       0     -830      -70   -2,208       99   -2,278     -801    2,853    1,376

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.5      5.2     88.3     88.5     93.5     96.3      6.5      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       0        3        3       37       30       40       34                  
 
 
SOCAL (INDEX) - ICE FUTURES ENERGY DIV                               Code-0233BW
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       22,031
COMMITMENTS
   1,866        0        0   17,780   21,049   19,646   21,049    2,385      982

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0     -620        0     -620        0      620        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.5      0.0      0.0     80.7     95.5     89.2     95.5     10.8      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       3        0        0       12       13       15       13                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) - ICE FUTURES ENERGY DIV          Code-0233CG
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       41,318
COMMITMENTS
       0      310        0   34,076   38,055   34,076   38,365    7,242    2,953

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0   -5,053   -1,457   -5,053   -1,457    5,053    1,457

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.8      0.0     82.5     92.1     82.5     92.9     17.5      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        1        0       18       14       18       15                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CH
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      196,061
COMMITMENTS
  10,626    5,268      553  177,407  179,860  188,586  185,681    7,475   10,380

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      2,555)
       0     -494     -156    1,235      782    1,079      132    1,476    2,423

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.4      2.7      0.3     90.5     91.7     96.2     94.7      3.8      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       1        4        2       35       30       38       34                  
 
 
TRANSCO ZONE 6 BASIS - ICE FUTURES ENERGY DIV                        Code-0233CU
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:      109,701
COMMITMENTS
       0        0        0  104,684  102,095  104,684  102,095    5,017    7,606

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      1,846)
       0        0        0    1,295   -1,049    1,295   -1,049      551    2,895

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     95.4     93.1     95.4     93.1      4.6      6.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       0        0        0       22       25       22       25                  
 
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV   Code-0233CW
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       85,081
COMMITMENTS
     998        0        0   76,180   81,727   77,178   81,727    7,903    3,354

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      1,051)
     248        0        0     -757    1,051     -509    1,051    1,560        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2      0.0      0.0     89.5     96.1     90.7     96.1      9.3      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       1        0        0       26       19       27       19                  
 
 
TRANSCONTINENTAL GAS - ZONE 6 (NY) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CZ
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       79,950
COMMITMENTS
   2,962        0      428   70,461   73,426   73,851   73,854    6,099    6,096

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        731)
      29        0        0     -257   -1,611     -228   -1,611      959    2,342

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.7      0.0      0.5     88.1     91.8     92.4     92.4      7.6      7.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       2        0        1       18       23       20       24                  
 
 
WAHA HUB - WEST TEXAS DELIVERED/BUYER'S INDEX - ICE FUTURES ENERGY DICode-0233D4
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       28,856
COMMITMENTS
   1,766        0        0   25,116   24,425   26,882   24,425    1,974    4,431

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        310)
     186        0        0     -744   -4,061     -558   -4,061      868    4,371

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.1      0.0      0.0     87.0     84.6     93.2     84.6      6.8     15.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        0        0       14       20       16       20                  
 
 
TETCO M2 Basis (Receipts) - ICE FUTURES ENERGY DIV                   Code-0233DR
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 MM Btus                                         OPEN INTEREST:      129,704
COMMITMENTS
       0        0        0  119,444  121,902  119,444  121,902   10,260    7,802

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      2,035)
       0        0        0    1,557      774    1,557      774      478    1,261

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     92.1     94.0     92.1     94.0      7.9      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       0        0        0       28       18       28       18                  
 
 
TRANSCO LEIDY BASIS - ICE FUTURES ENERGY DIV                         Code-0233DT
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       78,205
COMMITMENTS
       0        0        0   68,560   73,631   68,560   73,631    9,645    4,574

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:       -710)
       0        0        0     -861   -1,520     -861   -1,520      151      810

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     87.7     94.2     87.7     94.2     12.3      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        0        0       16       16       16       16                  
 
 
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV                       Code-064363
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 800 MWh)                               OPEN INTEREST:       87,533
COMMITMENTS
  18,549    6,521    2,456   64,645   77,824   85,650   86,801    1,883      732

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        403)
     350      198       58   -1,477     -224   -1,069       32    1,472      371

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.2      7.4      2.8     73.9     88.9     97.8     99.2      2.2      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       64)
      12        8       12       40       40       57       55                  
 
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                        Code-064391
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 400 MWh)                               OPEN INTEREST:       29,589
COMMITMENTS
   1,150      525      100   28,339   28,964   29,589   29,589        0        0

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:     -4,040)
     275     -225     -200   -4,100   -3,615   -4,025   -4,040      -15        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.9      1.8      0.3     95.8     97.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       4        4        2       24       19       29       24                  
 
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                    Code-064392
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 25 MWh)                                OPEN INTEREST:       21,454
COMMITMENTS
     650      150      400   20,380   20,664   21,430   21,214       24      240

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:     -2,140)
    -250     -525      100   -1,990   -1,715   -2,140   -2,140        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.0      0.7      1.9     95.0     96.3     99.9     98.9      0.1      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        1        1       19       16       22       17                  
 
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                      Code-064394
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 50 Megawatt Hours)                     OPEN INTEREST:      178,933
COMMITMENTS
   8,825   34,153    4,173  165,788  138,701  178,786  177,027      147    1,906

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        903)
    -107       40       50      849   -1,083      792     -993      111    1,896

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.9     19.1      2.3     92.7     77.5     99.9     98.9      0.1      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
       7        8        6       40       40       50       51                  
 
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-064395
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 400 Megawatt Hours)                    OPEN INTEREST:       57,479
COMMITMENTS
   1,851    6,371      900   54,699   50,203   57,450   57,474       29        5

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:         94)
    -210      -75        0      304      169       94       94        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.2     11.1      1.6     95.2     87.3     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       6        8        3       17       22       26       30                  
 
 
PJM AEP DAYTON RT OFF-PK - ICE FUTURES ENERGY DIV                    Code-06439A
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:       58,668
COMMITMENTS
     200    3,250      885   56,883   54,218   57,968   58,353      700      315

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        560)
     -10        0        0      -20      560      -30      560      590        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      5.5      1.5     97.0     92.4     98.8     99.5      1.2      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       2        2        4       29       28       33       32                  
 
 
PJM AEP DAYTON RT PEAK FIXED - ICE FUTURES ENERGY DIV                Code-06439B
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       61,301
COMMITMENTS
   1,715    1,635      240   58,756   59,072   60,711   60,947      590      354

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        755)
     630      210       -5     -245      546      380      751      375        4

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.8      2.7      0.4     95.8     96.4     99.0     99.4      1.0      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       2        7        3       28       29       32       37                  
 
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                Code-06439C
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       67,431
COMMITMENTS
     775   17,400        0   66,089   49,507   66,864   66,907      567      524

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        540)
     -65        0        0      490      175      425      175      115      365

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.1     25.8      0.0     98.0     73.4     99.2     99.2      0.8      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       1        1        0       29       27       30       28                  
 
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                      Code-06439F
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       90,292
COMMITMENTS
   1,255   25,050        0   88,321   64,837   89,576   89,887      716      405

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        967)
    -165      350        0      788      492      623      842      344      125

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.4     27.7      0.0     97.8     71.8     99.2     99.6      0.8      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       1        2        0       31       25       32       27                  
 
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                      Code-06439K
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       33,874
COMMITMENTS
     425      850        0   33,339   32,914   33,764   33,764      110      110

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        745)
       0        0        0      745      745      745      745        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.3      2.5      0.0     98.4     97.2     99.7     99.7      0.3      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        1        0       23       19       24       20                  
 
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                 Code-06439L
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:       37,691
COMMITMENTS
   1,625        0      125   35,881   37,266   37,631   37,391       60      300

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        250)
     -75        0       75      250      175      250      250        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.3      0.0      0.3     95.2     98.9     99.8     99.2      0.2      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       3        0        1       24       24       27       25                  
 
 
ERCOT HOUSTON 345KV RT PK FIX - ICE FUTURES ENERGY DIV               Code-06439N
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       13,865
COMMITMENTS
     800      300        0   13,065   13,565   13,865   13,865        0        0

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.8      2.2      0.0     94.2     97.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        1        0       17       13       18       14                  
 
 
ERCOT NORTH 345KV RT PK FIX - ICE FUTURES ENERGY DIV                 Code-06439R
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       21,082
COMMITMENTS
   2,150    3,088      350   18,367   17,339   20,867   20,777      215      305

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.2     14.6      1.7     87.1     82.2     99.0     98.6      1.0      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       4        4        2       25       24       29       30                  
 
 
ERCOT - NORTH MONTHLY OFF-PEAK - ICE FUTURES ENERGY DIV              Code-0643A8
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        9,047
COMMITMENTS
     500    2,732      600    7,802    5,420    8,902    8,752      145      295

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.5     30.2      6.6     86.2     59.9     98.4     96.7      1.6      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        2        1       12       12       14       15                  
 
 
NYISO ZONE C DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643AP
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       11,070
COMMITMENTS
     175      150      375   10,175   10,435   10,725   10,960      345      110

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        -15)
       0        0        0      -20     -100      -20     -100        5       85

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.6      1.4      3.4     91.9     94.3     96.9     99.0      3.1      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        1        2       14       14       16       17                  
 
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643AZ
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       42,658
COMMITMENTS
     650      425      600   41,408   41,523   42,658   42,548        0      110

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        596)
       0        0        0      596      586      596      586        0       10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.5      1.0      1.4     97.1     97.3    100.0     99.7      0.0      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       1        3        1       25       23       26       27                  
 
 
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV                    Code-0643B3
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       48,633
COMMITMENTS
   1,075    1,475      175   47,063   46,893   48,313   48,543      320       90

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        195)
    -300        0        0      495      195      195      195        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.2      3.0      0.4     96.8     96.4     99.3     99.8      0.7      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       1        7        2       28       26       30       34                  
 
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                     Code-0643BC
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       53,448
COMMITMENTS
   1,595        0      300   50,573   53,068   52,468   53,368      980       80

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        300)
     145        0      -60     -670      300     -585      240      885       60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.0      0.0      0.6     94.6     99.3     98.2     99.9      1.8      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        0        1       21       15       24       16                  
 
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643BE
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       60,393
COMMITMENTS
   2,170    2,250      175   57,128   57,913   59,473   60,338      920       55

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        220)
     -30        0        0     -505      185     -535      185      755       35

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.6      3.7      0.3     94.6     95.9     98.5     99.9      1.5      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       3        1        1       25       13       28       15                  
 
 
ISO NE MASS HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643BF
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       74,484
COMMITMENTS
     210    1,837       79   74,168   72,240   74,457   74,156       27      328

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        483)
       0     -670       79      404    1,074      483      483        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      2.5      0.1     99.6     97.0    100.0     99.6      0.0      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       2        3        1       30       28       33       31                  
 
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643BG
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       99,231
COMMITMENTS
   5,656    4,988    1,461   92,034   92,736   99,151   99,185       80       46

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      2,318)
     420      708      148    1,750    1,462    2,318    2,318        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.7      5.0      1.5     92.7     93.5     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
       9        8        8       34       35       49       45                  
 
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                            Code-0643BM
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       33,010
COMMITMENTS
     150        0        0   32,816   33,010   32,966   33,010       44        0

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      1,000)
       0        0        0    1,000    1,000    1,000    1,000        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.5      0.0      0.0     99.4    100.0     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       3        0        0       15       13       18       13                  
 
 
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV                        Code-0643BS
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       43,724
COMMITMENTS
   1,085    4,675      164   42,075   37,898   43,324   42,737      400      987

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:         20)
     -65        0       30       30     -752       -5     -722       25      742

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.5     10.7      0.4     96.2     86.7     99.1     97.7      0.9      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        3        3       26       17       29       22                  
 
 
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV                       Code-0643BT
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 MWh                                              OPEN INTEREST:       45,447
COMMITMENTS
   3,995    1,400    1,805   39,417   41,150   45,217   44,355      230    1,092

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        320)
      75        0        0      185     -472      260     -472       60      792

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.8      3.1      4.0     86.7     90.5     99.5     97.6      0.5      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       5        1        2       25       21       30       24                  
 
 
NYISO ZONE J DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BW
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       38,346
COMMITMENTS
       0    2,095      180   37,385   35,771   37,565   38,046      781      300

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        615)
       0       50       -5      -36      560      -41      605      656       10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      5.5      0.5     97.5     93.3     98.0     99.2      2.0      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        3        2       21       16       23       19                  
 
 
NYISO ZONE J DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BX
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       33,063
COMMITMENTS
     350    2,300      190   32,053   30,458   32,593   32,948      470      115

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:         85)
       0        0        0     -275       10     -275       10      360       75

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.1      7.0      0.6     96.9     92.1     98.6     99.7      1.4      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        2        1       19       15       22       17                  
 
 
NYISO ZONE A DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BY
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       28,588
COMMITMENTS
   1,239      875      273   26,260   27,189   27,772   28,337      816      251

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        -15)
       0        0        0     -420     -211     -420     -211      405      196

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.3      3.1      1.0     91.9     95.1     97.1     99.1      2.9      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       4        2        2       22       22       27       25                  
 
 
NYISO ZONE A DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BZ
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:       22,374
COMMITMENTS
     949       25      301   19,804   20,826   21,054   21,152    1,320    1,222

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        105)
       0       25        0   -1,095     -962   -1,095     -937    1,200    1,042

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.2      0.1      1.3     88.5     93.1     94.1     94.5      5.9      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        1        2       17       19       19       22                  
 
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643C3
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       48,436
COMMITMENTS
   1,910   10,004      100   46,221   37,795   48,231   47,899      205      537

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        930)
      25      130        0      830      263      855      393       75      537

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.9     20.7      0.2     95.4     78.0     99.6     98.9      0.4      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       5        4        1       32       26       37       31                  
 
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643C4
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       33,386
COMMITMENTS
   1,385    3,490        0   31,826   29,618   33,211   33,108      175      278

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        -20)
       0        0        0      -95     -293      -95     -293       75      273

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.1     10.5      0.0     95.3     88.7     99.5     99.2      0.5      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       2        4        0       29       23       31       27                  
 
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                          Code-0643CB
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       20,047
COMMITMENTS
       0    3,950      650   19,373   15,447   20,023   20,047       24        0

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:     -1,085)
       0     -250     -125     -984     -710   -1,109   -1,085       24        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     19.7      3.2     96.6     77.1     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        2        1       16       16       17       18                  
 
 
PALO VERDE DA OFF-PK - ICE FUTURES ENERGY DIV                        Code-0643CC
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
25 MWh                                               OPEN INTEREST:       12,300
COMMITMENTS
       0      100        0   12,299   12,200   12,299   12,300        1        0

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:       -700)
       0      -25        0     -695     -675     -695     -700       -5        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.8      0.0    100.0     99.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       14       12       14       13                  
 
 
PJM BGE ZONE DAY AHEAD OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV     Code-0643CJ
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       17,665
COMMITMENTS
     625        0        5   15,765   17,510   16,395   17,515    1,270      150

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0      -75     -130      -75     -130       75      130

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.5      0.0      0.0     89.2     99.1     92.8     99.2      7.2      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        0        1       17       11       19       12                  
 
 
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV        Code-0643CK
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       18,575
COMMITMENTS
     400      100      360   17,460   17,865   18,220   18,325      355      250

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0      -25     -230      -25     -230       25      230

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.2      0.5      1.9     94.0     96.2     98.1     98.7      1.9      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        1        1       20       12       23       13                  
 
 
PJM JCPL ZONE DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                Code-0643CU
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       10,760
COMMITMENTS
      15        0       10   10,440   10,725   10,465   10,735      295       25

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0     -210      -25     -210      -25      210       25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.1      0.0      0.1     97.0     99.7     97.3     99.8      2.7      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        0        1       17       13       18       14                  
 
 
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643CZ
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       26,949
COMMITMENTS
   1,035      125       50   25,121   26,715   26,206   26,890      743       59

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:         40)
       0        0        0     -130       15     -130       15      170       25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.8      0.5      0.2     93.2     99.1     97.2     99.8      2.8      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       4        2        2       20       15       25       18                  
 
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV              Code-0643D1
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       24,690
COMMITMENTS
   1,060      125       50   23,085   24,465   24,195   24,640      495       50

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:         30)
       0        0        0     -115        5     -115        5      145       25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.3      0.5      0.2     93.5     99.1     98.0     99.8      2.0      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       4        2        2       17       12       22       15                  
 
 
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV                           Code-0643D4
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       12,065
COMMITMENTS
      25      425        0   11,485   11,555   11,510   11,980      555       85

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          0)
       0        0        0     -335      -25     -335      -25      335       25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.2      3.5      0.0     95.2     95.8     95.4     99.3      4.6      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        3        0       14       14       15       17                  
 
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV    Code-0643D7
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       24,620
COMMITMENTS
     685      100       62   23,631   24,168   24,378   24,330      242      290

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        105)
     -47        0        0       35     -185      -12     -185      117      290

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.8      0.4      0.3     96.0     98.2     99.0     98.8      1.0      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       5        1        2       15       16       20       19                  
 
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643D8
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       26,402
COMMITMENTS
     684      100       37   25,552   25,925   26,273   26,062      129      340

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        105)
     -47        0        0       35     -235      -12     -235      117      340

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.6      0.4      0.1     96.8     98.2     99.5     98.7      0.5      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       4        1        2       16       18       20       21                  
 
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643DB
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      116,624
COMMITMENTS
     515    8,157      595  114,184  105,790  115,294  114,542    1,330    2,082

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        908)
     340     -215      115     -832   -1,062     -377   -1,162    1,285    2,070

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.4      7.0      0.5     97.9     90.7     98.9     98.2      1.1      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       56)
       3        9        4       38       32       43       43                  
 
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643DC
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      130,551
COMMITMENTS
     855    9,072      745  127,511  118,197  129,111  128,014    1,440    2,537

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        793)
     530      -45      -25   -1,092   -1,662     -587   -1,732    1,380    2,525

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.7      6.9      0.6     97.7     90.5     98.9     98.1      1.1      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       62)
       5       11        6       40       38       48       52                  
 
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                Code-0643DF
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      232,296
COMMITMENTS
  34,849   35,021   16,930  177,247  177,237  229,026  229,188    3,270    3,108

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:      4,635)
      41      517      201    1,128      902    1,370    1,620    3,265    3,015

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.0     15.1      7.3     76.3     76.3     98.6     98.7      1.4      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       88)
      13       21       17       49       47       72       75                  
 
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643DL
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       48,339
COMMITMENTS
   2,400      325      115   44,786   46,524   47,301   46,964    1,038    1,375

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:          9)
     -25       25        0     -744   -1,366     -769   -1,341      778    1,350

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.0      0.7      0.2     92.6     96.2     97.9     97.2      2.1      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       4        2        2       26       15       31       18                  
 
 
PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643DM
FUTURES ONLY POSITIONS AS OF 09/05/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       43,899
COMMITMENTS
   1,875      275      130   40,956   42,054   42,961   42,459      938    1,440

CHANGES FROM 08/29/17 (CHANGE IN OPEN INTEREST:        134)
       0        0        0     -569   -1,281     -569   -1,281      703    1,415

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.3      0.6      0.3     93.3     95.8     97.9     96.7      2.1      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       4        2        2       23       14       28       17                  



Updated September 8, 2017