CALIF CARBON ALL VINTAGE 2016 - ICE FUTURES ENERGY DIV               Code-00639H
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| 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 08/08/17 (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 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       49,796
COMMITMENTS
  16,506   25,023       20   33,270   24,753   49,796   49,796        0        0

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      3,300)
       0    3,100        0    3,300      200    3,300    3,300        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    33.1     50.3      0.0     66.8     49.7    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 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       47,218
COMMITMENTS
   2,925    5,683    1,535   42,748   39,955   47,208   47,173       10       45

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        266)
      75   -1,774      465     -274    1,585      266      276        0      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.2     12.0      3.3     90.5     84.6    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       6       12        7       13       14       25       27                  
 
 
RGGI VINTAGE 2016 - ICE FUTURES ENERGY DIV                           Code-0063A1
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 RGGI CO2 Allowances                            OPEN INTEREST:       38,984
COMMITMENTS
   7,739      896        0   31,245   38,088   38,984   38,984        0        0

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:         41)
       0        0        0       41       41       41       41        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.9      2.3      0.0     80.1     97.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       3        4        0        9       10       12       14                  
 
 
CALIF CARBON ALL VINTAGE 2018 - ICE FUTURES ENERGY DIV               Code-0063A2
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 California carbon allowances                   OPEN INTEREST:       31,630
COMMITMENTS
   2,480        0       50   29,100   31,580   31,630   31,630        0        0

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      2,540)
     100        0        0    2,440    2,540    2,540    2,540        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.8      0.0      0.2     92.0     99.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       8        0        1        7        8       15        9                  
 
 
NJ SRECS VINTAGE 2019 - ICE FUTURES ENERGY DIV                       Code-0063A3
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       37,392
COMMITMENTS
   6,875   17,833      437   30,080   19,122   37,392   37,392        0        0

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      3,250)
     250    3,350     -200    3,200      100    3,250    3,250        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.4     47.7      1.2     80.4     51.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       5        7        2        8        6       14       14                  
 
 
NJ SRECS VINTAGE 2020 - ICE FUTURES ENERGY DIV                       Code-0063A4
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       25,042
COMMITMENTS
   4,157    7,405        0   20,885   17,637   25,042   25,042        0        0

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      1,700)
       0    1,700        0    1,700        0    1,700    1,700        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.6     29.6      0.0     83.4     70.4    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 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       29,306
COMMITMENTS
  14,200   13,395      700   14,406   15,211   29,306   29,306        0        0

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

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    48.5     45.7      2.4     49.2     51.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       6        5        3        7        7       15       13                  
 
 
PJM TRI-RECs CLASS 1 Vin 2019 - ICE FUTURES ENERGY DIV               Code-0063AD
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| 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
   9,595    6,407      100   10,250   13,438   19,945   19,945        0        0

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

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    48.1     32.1      0.5     51.4     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 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 RGGI CO2 Allowances                            OPEN INTEREST:       20,415
COMMITMENTS
   1,375    2,615      100   18,920   17,700   20,395   20,415       20        0

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        118)
       0       25        0      118       93      118      118        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.7     12.8      0.5     92.7     86.7     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       4        6        1       10       12       14       19                  
 
 
NATURAL GAS ICE HENRY HUB - ICE FUTURES ENERGY DIV                   Code-023391
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:    5,436,637
COMMITMENTS
 914,296   42,396  827,465  3654959  4552956  5396720  5422817   39,917   13,820

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:     34,644)
  26,808  -10,510   -3,767   13,463   50,865   36,504   36,588   -1,860   -1,944

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.8      0.8     15.2     67.2     83.7     99.3     99.7      0.7      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      227)
      61       20       59      133      120      208      186                  
 
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                 Code-023392
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      313,217
COMMITMENTS
  58,015  102,924   81,564  170,906  128,556  310,485  313,044    2,732      173

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      6,996)
   4,379    5,968    1,122    1,467      -94    6,968    6,996       28        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.5     32.9     26.0     54.6     41.0     99.1     99.9      0.9      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       60)
      13       12       15       29       23       50       42                  
 
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                      Code-023393
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      191,678
COMMITMENTS
   4,380    1,530    2,842  168,014  184,151  175,236  188,523   16,442    3,155

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      6,829)
    -706      296     -610    7,686    7,109    6,370    6,795      459       34

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.3      0.8      1.5     87.7     96.1     91.4     98.4      8.6      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       1        3        3       32       29       36       32                  
 
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                     Code-023394
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:       93,583
COMMITMENTS
   1,098        0      216   89,289   89,968   90,603   90,184    2,980    3,399

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      2,656)
     246        0       90    2,041    2,932    2,377    3,022      279     -366

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2      0.0      0.2     95.4     96.1     96.8     96.4      3.2      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       2        0        2       30       32       32       34                  
 
 
NWP ROCKIES FIN BASIS - ICE FUTURES ENERGY DIV                       Code-023395
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      232,962
COMMITMENTS
     543      548    1,872  219,253  223,650  221,668  226,070   11,294    6,892

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        350)
    -801     -300      396     -694      180   -1,099      276    1,449       74

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.2      0.2      0.8     94.1     96.0     95.2     97.0      4.8      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       2        1        1       29       28       31       30                  
 
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023396
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      948,310
COMMITMENTS
   1,357   17,314    7,906  928,939  917,718  938,202  942,938   10,108    5,372

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:     14,980)
    -186      309      578   15,402   14,035   15,794   14,922     -814       58

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.1      1.8      0.8     98.0     96.8     98.9     99.4      1.1      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
       1        3        3       51       33       54       37                  
 
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                           Code-023397
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      403,663
COMMITMENTS
   4,976      883    1,250  381,926  393,280  388,152  395,413   15,511    8,250

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:       -766)
       0      239     -143    2,645   -3,197    2,502   -3,101   -3,268    2,335

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2      0.2      0.3     94.6     97.4     96.2     98.0      3.8      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       1        1        1       38       45       40       46                  
 
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                               Code-023398
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      409,333
COMMITMENTS
     277        0      923  391,956  402,172  393,156  403,095   16,177    6,238

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        868)
     -48        0     -186    1,044      920      810      734       58      134

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.1      0.0      0.2     95.8     98.3     96.0     98.5      4.0      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
       1        0        1       41       42       42       43                  
 
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023399
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      197,112
COMMITMENTS
       0    1,088    1,502  188,568  187,680  190,070  190,270    7,042    6,842

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      5,521)
      -4      183      -26    4,793    4,907    4,763    5,064      758      457

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.6      0.8     95.7     95.2     96.4     96.5      3.6      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       0        3        1       34       33       35       36                  
 
 
ALGONQUIN CITY-GATES FINANCIAL BASIS - ICE FUTURES ENERGY DIV        Code-02339E
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       79,030
COMMITMENTS
   1,104    2,045    2,144   71,077   68,958   74,325   73,147    4,705    5,883

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        937)
     122      760     -203     -814       21     -895      578    1,832      359

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.4      2.6      2.7     89.9     87.3     94.0     92.6      6.0      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       2        2        2       24       22       27       25                  
 
 
CHICAGO CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                    Code-02339Q
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       21,953
COMMITMENTS
   1,013        0        0   20,199   21,395   21,212   21,395      741      558

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        870)
       0        0        0      780      870      780      870       90        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.6      0.0      0.0     92.0     97.5     96.6     97.5      3.4      2.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        0        0       13       13       14       13                  
 
 
COLORADO INTERSTATE - MAINLINE (BASIS) - ICE FUTURES ENERGY DIV      Code-02339U
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      107,905
COMMITMENTS
   2,592        0      583   97,286  102,717  100,461  103,300    7,444    4,605

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      4,366)
    -365        0       31    4,620    4,335    4,286    4,366       80        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.4      0.0      0.5     90.2     95.2     93.1     95.7      6.9      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        0        1       18       17       19       18                  
 
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGYCode-02339W
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      154,923
COMMITMENTS
     885        0        0  147,995  152,096  148,880  152,096    6,043    2,827

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:     -1,102)
       0        0        0   -1,505     -502   -1,505     -502      403     -600

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.6      0.0      0.0     95.5     98.2     96.1     98.2      3.9      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       1        0        0       26       28       27       28                  
 
 
COLUMBIA GULF TRANSMISSION CO. -  MAINLINE POOL - ICE FUTURES ENERGY Code-02339Y
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       79,381
COMMITMENTS
       0        0        0   76,128   76,946   76,128   76,946    3,253    2,435

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      8,594)
       0        0        0    8,533    9,051    8,533    9,051       61     -457

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     95.9     96.9     95.9     96.9      4.1      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        0        0       17       15       17       15                  
 
 
DOMINION - SOUTH POINT - ICE FUTURES ENERGY DIV                      Code-0233A2
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       16,469
COMMITMENTS
   2,294        0        0   13,559   16,221   15,853   16,221      616      248

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        990)
       0        0        0    1,298      990    1,298      990     -308        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.9      0.0      0.0     82.3     98.5     96.3     98.5      3.7      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       3        0        0       17       12       20       12                  
 
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV              Code-0233A3
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      555,070
COMMITMENTS
  49,325    8,348    1,297  494,816  536,087  545,438  545,732    9,632    9,338

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      5,094)
     -68    2,408     -218    5,290    2,048    5,004    4,238       90      856

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.9      1.5      0.2     89.1     96.6     98.3     98.3      1.7      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       71)
       4        3        6       52       55       59       61                  
 
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV             Code-0233A5
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      104,000
COMMITMENTS
   4,047    2,033    1,115   96,036   94,092  101,198   97,240    2,802    6,760

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      3,030)
     297    1,542      935    2,617      996    3,849    3,473     -819     -443

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.9      2.0      1.1     92.3     90.5     97.3     93.5      2.7      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       1        3        3       25       20       29       23                  
 
 
EL PASO - PERMIAN BASIN (INDEX) - ICE FUTURES ENERGY DIV             Code-0233A6
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       13,870
COMMITMENTS
       0        0        0   12,883   13,405   12,883   13,405      987      465

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        852)
       0        0        0      852      852      852      852        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     92.9     96.6     92.9     96.6      7.1      3.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        0        0       13       10       13       10                  
 
 
EL PASO-SAN JUAN BASIN,BLANCO POOL PRIMARY ONLY-BASIS - ICE FUTURES ECode-0233A8
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       70,520
COMMITMENTS
       0      342       30   68,613   66,286   68,643   66,658    1,877    3,862

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      2,906)
       0     -157      -60    2,301    3,186    2,241    2,969      665      -63

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.5      0.0     97.3     94.0     97.3     94.5      2.7      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        1       16       18       17       19                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV     Code-0233AG
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       82,873
COMMITMENTS
       0        0        0   81,959   80,194   81,959   80,194      914    2,679

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      2,160)
       0        0        0    2,160    2,160    2,160    2,160        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     98.9     96.8     98.9     96.8      1.1      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        0        0       15       16       15       16                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV     Code-0233AH
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      103,571
COMMITMENTS
  19,330    6,665        0   83,404   96,100  102,734  102,765      837      806

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      1,950)
       0        0        0    1,950    1,950    1,950    1,950        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.7      6.4      0.0     80.5     92.8     99.2     99.2      0.8      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       64)
       6        7        0       20       40       26       47                  
 
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                Code-0233AM
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      150,674
COMMITMENTS
       0        0        0  149,570  148,232  149,570  148,232    1,104    2,442

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      1,876)
       0        0        0    3,179    1,876    3,179    1,876   -1,303        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     99.3     98.4     99.3     98.4      0.7      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       0        0        0       21       26       21       26                  
 
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGYCode-0233AQ
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      252,223
COMMITMENTS
   1,033        0      844  241,267  240,704  243,144  241,548    9,079   10,675

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      1,156)
    -215        0       43    1,276    1,443    1,104    1,486       52     -330

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.4      0.0      0.3     95.7     95.4     96.4     95.8      3.6      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       1        0        1       35       33       36       34                  
 
 
NATURAL GAS INDEX: ALGONQUIN CITY GATES - ICE FUTURES ENERGY DIV     Code-0233AW
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:       15,189
COMMITMENTS
     341    1,290        0   12,555   11,625   12,896   12,915    2,293    2,274

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        990)
       0      360        0      990      874      990    1,234        0     -244

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.2      8.5      0.0     82.7     76.5     84.9     85.0     15.1     15.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        2        0       12       12       13       14                  
 
 
NATURAL GAS PIPELINE, TEXOK (BASIS) - ICE FUTURES ENERGY DIV         Code-0233B1
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      111,240
COMMITMENTS
       0    1,142    1,874  106,908  106,526  108,782  109,542    2,458    1,698

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:     -2,365)
       0        0        0   -2,577   -2,365   -2,577   -2,365      212        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.0      1.7     96.1     95.8     97.8     98.5      2.2      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       0        1        1       22       25       23       26                  
 
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233BB
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      138,142
COMMITMENTS
   7,578        0    1,027  120,710  129,862  129,315  130,889    8,827    7,253

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      3,877)
   1,322      -12       12    2,543    4,209    3,877    4,209        0     -332

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.5      0.0      0.7     87.4     94.0     93.6     94.7      6.4      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       2        0        1       19       14       21       15                  
 
 
NORTHWEST PIPELINE - CANADIAN BORDER (BASIS) - ICE FUTURES ENERGY DIVCode-0233BC
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      122,574
COMMITMENTS
       0        0        0  114,556  120,006  114,556  120,006    8,018    2,568

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      3,501)
       0        0        0    5,139    4,357    5,139    4,357   -1,638     -856

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     93.5     97.9     93.5     97.9      6.5      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        0        0       20       17       20       17                  
 
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV    Code-0233BH
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      114,109
COMMITMENTS
     240      247      156  106,097  110,166  106,493  110,569    7,616    3,540

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      1,334)
     240      -24      156    1,028      774    1,424      906      -90      428

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.2      0.2      0.1     93.0     96.5     93.3     96.9      6.7      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        1        1       21       19       23       20                  
 
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV         Code-0233BL
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      153,937
COMMITMENTS
       0    3,100    8,138  138,242  137,893  146,380  149,131    7,557    4,806

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:         23)
       0    1,877     -575    2,167   -1,168    1,592      134   -1,569     -111

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.0      5.3     89.8     89.6     95.1     96.9      4.9      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       0        3        3       36       27       39       31                  
 
 
SOCAL (INDEX) - ICE FUTURES ENERGY DIV                               Code-0233BW
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       16,781
COMMITMENTS
   1,116        0        0   14,290   15,949   15,406   15,949    1,375      832

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        120)
       0        0        0        0      120        0      120      120        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.7      0.0      0.0     85.2     95.0     91.8     95.0      8.2      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        0        0       12       12       13       12                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) - ICE FUTURES ENERGY DIV          Code-0233CG
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       34,086
COMMITMENTS
       0      310        0   32,378   32,726   32,378   33,036    1,708    1,050

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      5,089)
       0        0        0    5,089    5,089    5,089    5,089        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.9      0.0     95.0     96.0     95.0     96.9      5.0      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        1        0       13       11       13       12                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CH
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      185,001
COMMITMENTS
  10,991    4,486      245  168,160  172,379  179,396  177,110    5,605    7,891

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        241)
       0     -322       25      -93      244      -68      -53      309      294

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.9      2.4      0.1     90.9     93.2     97.0     95.7      3.0      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       1        2        1       35       29       37       31                  
 
 
TRANSCO ZONE 6 BASIS - ICE FUTURES ENERGY DIV                        Code-0233CU
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:      102,596
COMMITMENTS
   1,037        0        0   97,011   96,578   98,048   96,578    4,548    6,018

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      2,684)
    -218        0        0    5,157    3,224    4,939    3,224   -2,255     -540

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.0      0.0      0.0     94.6     94.1     95.6     94.1      4.4      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        0        0       21       23       22       23                  
 
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV   Code-0233CW
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       80,987
COMMITMENTS
     750        0        0   74,045   77,633   74,795   77,633    6,192    3,354

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:       -940)
       0        0        0     -178     -940     -178     -940     -762        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.9      0.0      0.0     91.4     95.9     92.4     95.9      7.6      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       1        0        0       25       17       26       17                  
 
 
TRANSCONTINENTAL GAS - ZONE 6 (NY) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CZ
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       74,729
COMMITMENTS
   2,106      477      341   66,785   69,549   69,232   70,367    5,497    4,362

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:       -247)
  -2,705        1      -31    1,095     -767   -1,641     -797    1,394      550

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.8      0.6      0.5     89.4     93.1     92.6     94.2      7.4      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        1        1       17       21       19       22                  
 
 
WAHA HUB - WEST TEXAS DELIVERED/BUYER'S INDEX - ICE FUTURES ENERGY DICode-0233D4
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       26,354
COMMITMENTS
   2,000        0        0   22,909   25,894   24,909   25,894    1,445      460

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        646)
     698        0        0      101      496      799      496     -153      150

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.6      0.0      0.0     86.9     98.3     94.5     98.3      5.5      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        0        0       12       16       14       16                  
 
 
TETCO M2 Basis (Receipts) - ICE FUTURES ENERGY DIV                   Code-0233DR
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 MM Btus                                         OPEN INTEREST:      115,783
COMMITMENTS
       0        0        0  106,121  107,299  106,121  107,299    9,662    8,484

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        880)
       0        0        0      850      211      850      211       30      669

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     91.7     92.7     91.7     92.7      8.3      7.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       0        0        0       27       16       27       16                  
 
 
TRANSCO LEIDY BASIS - ICE FUTURES ENERGY DIV                         Code-0233DT
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       73,453
COMMITMENTS
       0        0        0   64,868   69,689   64,868   69,689    8,585    3,764

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        310)
       0        0        0      826      492      826      492     -516     -182

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     88.3     94.9     88.3     94.9     11.7      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        0        0       17       15       17       15                  
 
 
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV                       Code-064363
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 800 MWh)                               OPEN INTEREST:       86,958
COMMITMENTS
  18,199    6,323    2,398   65,950   77,876   86,547   86,597      411      361

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

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.9      7.3      2.8     75.8     89.6     99.5     99.6      0.5      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       64)
      12        8       13       40       41       57       57                  
 
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                        Code-064391
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 400 MWh)                               OPEN INTEREST:       31,905
COMMITMENTS
     875      725      225   30,790   30,955   31,890   31,905       15        0

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        645)
      75      200      125      430      320      630      645       15        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.7      2.3      0.7     96.5     97.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       4        4        3       26       20       31       26                  
 
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                    Code-064392
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 25 MWh)                                OPEN INTEREST:       22,589
COMMITMENTS
     450      525       50   22,065   21,774   22,565   22,349       24      240

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        385)
     275      150        0      110      235      385      385        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.0      2.3      0.2     97.7     96.4     99.9     98.9      0.1      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        2        1       22       16       24       18                  
 
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                      Code-064394
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 50 Megawatt Hours)                     OPEN INTEREST:      180,186
COMMITMENTS
   8,922   34,638    3,908  167,320  141,640  180,150  180,186       36        0

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      1,650)
     420        5       10    1,220    1,635    1,650    1,650        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.0     19.2      2.2     92.9     78.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       63)
       8        8        5       40       41       50       52                  
 
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-064395
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 400 Megawatt Hours)                    OPEN INTEREST:       57,167
COMMITMENTS
   1,723    4,471      993   54,422   51,683   57,138   57,147       29       20

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        316)
    -125        0      -34      475      330      316      296        0       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.0      7.8      1.7     95.2     90.4     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       4        6        4       18       20       25       27                  
 
 
PJM AEP DAYTON RT OFF-PK - ICE FUTURES ENERGY DIV                    Code-06439A
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:       59,206
COMMITMENTS
      10    3,450      835   58,251   54,606   59,096   58,891      110      315

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        230)
       0     -600        0      230      830      230      230        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      5.8      1.4     98.4     92.2     99.8     99.5      0.2      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       1        3        3       28       29       31       33                  
 
 
PJM AEP DAYTON RT PEAK FIXED - ICE FUTURES ENERGY DIV                Code-06439B
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       60,112
COMMITMENTS
     985    1,425      345   58,612   57,977   59,942   59,747      170      365

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        312)
       0     -350        0      322      662      322      312      -10        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.6      2.4      0.6     97.5     96.4     99.7     99.4      0.3      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       2        6        3       27       29       31       36                  
 
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                Code-06439C
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       62,567
COMMITMENTS
     890   17,400        0   61,232   44,995   62,122   62,395      445      172

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      1,400)
       0        0        0    1,280    1,400    1,280    1,400      120        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.4     27.8      0.0     97.9     71.9     99.3     99.7      0.7      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       1        1        0       29       26       30       27                  
 
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                      Code-06439F
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       84,254
COMMITMENTS
   1,520   23,674        0   82,349   60,340   83,869   84,014      385      240

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      2,270)
     300      800        0    1,850    1,470    2,150    2,270      120        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.8     28.1      0.0     97.7     71.6     99.5     99.7      0.5      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       1        3        0       30       25       31       28                  
 
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                      Code-06439K
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       32,237
COMMITMENTS
     425      850        0   31,702   31,277   32,127   32,127      110      110

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

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.3      2.6      0.0     98.3     97.0     99.7     99.7      0.3      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        1        0       22       19       23       20                  
 
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                 Code-06439L
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:       34,876
COMMITMENTS
   1,900        0       50   32,866   34,526   34,816   34,576       60      300

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        305)
       0        0        0      305      305      305      305        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.4      0.0      0.1     94.2     99.0     99.8     99.1      0.2      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       3        0        1       23       24       26       25                  
 
 
ERCOT HOUSTON 345KV RT PK FIX - ICE FUTURES ENERGY DIV               Code-06439N
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| 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 08/08/17 (CHANGE IN OPEN INTEREST:      1,000)
     800     -400        0      200    1,400    1,000    1,000        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 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       20,482
COMMITMENTS
   2,150    3,088      350   17,767   16,739   20,267   20,177      215      305

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      1,255)
       0    1,200     -400    1,655      455    1,255    1,255        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.5     15.1      1.7     86.7     81.7     99.0     98.5      1.0      1.5

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 08/15/17                         |
--------------------------------------------------------------| 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 08/08/17 (CHANGE IN OPEN INTEREST:        200)
       0        0        0      200      200      200      200        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 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       10,115
COMMITMENTS
      50      625      500    9,225    8,965    9,775   10,090      340       25

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:         50)
       0        0        0       50       50       50       50        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.5      6.2      4.9     91.2     88.6     96.6     99.8      3.4      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        2        2       14       14       16       17                  
 
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643AZ
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       41,147
COMMITMENTS
     650      425      600   39,897   40,022   41,147   41,047        0      100

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        165)
       0       50        0      165      115      165      165        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.6      1.0      1.5     97.0     97.3    100.0     99.8      0.0      0.2

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 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       48,033
COMMITMENTS
   1,275    1,500      175   46,263   46,268   47,713   47,943      320       90

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:       -150)
     -25       50      -25     -100     -175     -150     -150        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.7      3.1      0.4     96.3     96.3     99.3     99.8      0.7      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       1        7        2       27       25       29       33                  
 
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                     Code-0643BC
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       48,878
COMMITMENTS
   1,270        0      360   47,163   48,498   48,793   48,858       85       20

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        465)
       0        0        0      465      445      465      445        0       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.6      0.0      0.7     96.5     99.2     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        0        1       21       15       24       16                  
 
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643BE
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       56,778
COMMITMENTS
   1,970    2,350      175   54,468   54,233   56,613   56,758      165       20

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        445)
       0        0        0      445      425      445      425        0       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.5      4.1      0.3     95.9     95.5     99.7    100.0      0.3      0.0

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 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       72,551
COMMITMENTS
     210    2,836        0   72,314   69,377   72,524   72,213       27      338

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      2,027)
       0      125        0    2,027    1,892    2,027    2,017        0       10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      3.9      0.0     99.7     95.6    100.0     99.5      0.0      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       2        2        0       29       29       31       31                  
 
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643BG
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       96,132
COMMITMENTS
   5,566    4,411      926   89,565   90,739   96,057   96,076       75       56

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      1,193)
     110      138      -99    1,182    1,154    1,193    1,193        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.8      4.6      1.0     93.2     94.4     99.9     99.9      0.1      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
      11        6        5       32       35       45       44                  
 
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                            Code-0643BM
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       29,960
COMMITMENTS
      50       50        0   29,871   29,910   29,921   29,960       39        0

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      1,575)
       0        0        0    1,575    1,575    1,575    1,575        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.2      0.2      0.0     99.7     99.8     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        1        0       15       13       17       14                  
 
 
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV                        Code-0643BS
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       42,445
COMMITMENTS
   1,025    4,650       75   40,970   37,475   42,070   42,200      375      245

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:         -5)
    -500      100     -100      595       -5       -5       -5        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.4     11.0      0.2     96.5     88.3     99.1     99.4      0.9      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       3        2        1       26       17       29       20                  
 
 
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV                       Code-0643BT
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 MWh                                              OPEN INTEREST:       46,527
COMMITMENTS
   3,560    1,300    1,920   40,877   43,007   46,357   46,227      170      300

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:         85)
    -585        0        0      670       85       85       85        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.7      2.8      4.1     87.9     92.4     99.6     99.4      0.4      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       5        1        3       24       21       30       24                  
 
 
NYISO ZONE J DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BW
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       36,278
COMMITMENTS
       0    1,810      145   36,008   34,083   36,153   36,038      125      240

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        965)
       0        0        0      965      965      965      965        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      5.0      0.4     99.3     93.9     99.7     99.3      0.3      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        3        2       20       17       22       20                  
 
 
NYISO ZONE J DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BX
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       31,623
COMMITMENTS
     350    2,365      125   31,038   29,108   31,513   31,598      110       25

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      1,255)
     150      950      -50    1,155      355    1,255    1,255        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.1      7.5      0.4     98.2     92.0     99.7     99.9      0.3      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        2        1       18       15       21       17                  
 
 
NYISO ZONE A DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BY
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       30,095
COMMITMENTS
   1,239      275      523   27,922   29,247   29,684   30,045      411       50

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        300)
     -75      225       75      300        0      300      300        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.1      0.9      1.7     92.8     97.2     98.6     99.8      1.4      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       4        2        2       22       23       27       26                  
 
 
NYISO ZONE A DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BZ
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:       21,671
COMMITMENTS
     849        0      301   20,401   21,165   21,551   21,466      120      205

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        250)
    -300        0      300      250      -50      250      250        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.9      0.0      1.4     94.1     97.7     99.4     99.1      0.6      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        0        2       17       19       19       21                  
 
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643C3
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       44,363
COMMITMENTS
   1,620    9,369        0   42,388   34,989   44,008   44,358      355        5

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        895)
      -5      175        0      895      715      890      890        5        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.7     21.1      0.0     95.5     78.9     99.2    100.0      0.8      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       4        4        0       32       25       36       29                  
 
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643C4
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       30,409
COMMITMENTS
   1,350    4,245        0   28,964   26,139   30,314   30,384       95       25

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:     -1,024)
       0     -690        0   -1,094     -334   -1,094   -1,024       70        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.4     14.0      0.0     95.2     86.0     99.7     99.9      0.3      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       1        4        0       27       23       28       27                  
 
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                          Code-0643CB
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       20,533
COMMITMENTS
       0    4,200      775   19,758   15,558   20,533   20,533        0        0

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        945)
       0      300        0      945      645      945      945        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     20.5      3.8     96.2     75.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        4        1       19       15       20       19                  
 
 
PJM BGE ZONE DAY AHEAD OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV     Code-0643CJ
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       17,655
COMMITMENTS
     625        0        5   15,980   17,630   16,610   17,635    1,045       20

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

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.5      0.0      0.0     90.5     99.9     94.1     99.9      5.9      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        0        1       18       11       20       12                  
 
 
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV        Code-0643CK
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       18,440
COMMITMENTS
     400      100      360   17,350   17,960   18,110   18,420      330       20

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

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.2      0.5      2.0     94.1     97.4     98.2     99.9      1.8      0.1

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 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        8,530
COMMITMENTS
      15        0       10    8,420    8,450    8,445    8,460       85       70

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

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.2      0.0      0.1     98.7     99.1     99.0     99.2      1.0      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        0        1       15       12       16       13                  
 
 
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643CZ
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       27,004
COMMITMENTS
   1,010      150       25   25,396   26,795   26,431   26,970      573       34

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        165)
    -100        0       25      240      140      165      165        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.7      0.6      0.1     94.0     99.2     97.9     99.9      2.1      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       4        2        1       20       14       24       17                  
 
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV              Code-0643D1
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       24,820
COMMITMENTS
   1,035      150       25   23,410   24,620   24,470   24,795      350       25

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        -40)
    -100        0       25       35      -65      -40      -40        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.2      0.6      0.1     94.3     99.2     98.6     99.9      1.4      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       4        2        1       17       11       21       14                  
 
 
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV                           Code-0643D4
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       12,035
COMMITMENTS
      25      425        0   11,910   11,550   11,935   11,975      100       60

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        -10)
       0        0        0      -10      -10      -10      -10        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.2      3.5      0.0     99.0     96.0     99.2     99.5      0.8      0.5

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 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       24,375
COMMITMENTS
     707      100       62   23,518   24,213   24,287   24,375       88        0

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        650)
      50        0        0      600      650      650      650        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.9      0.4      0.3     96.5     99.3     99.6    100.0      0.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       4        1        2       16       16       20       19                  
 
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643D8
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       26,157
COMMITMENTS
     731      100       37   25,377   26,020   26,145   26,157       12        0

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        775)
     -25        0       25      875      750      875      775     -100        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.8      0.4      0.1     97.0     99.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       4        1        2       17       18       21       21                  
 
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643DB
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      117,581
COMMITMENTS
     200    8,072      455  116,881  109,042  117,536  117,569       45       12

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        415)
       0      300        0      415      115      415      415        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.2      6.9      0.4     99.4     92.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       56)
       2       10        4       37       32       42       43                  
 
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643DC
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      130,653
COMMITMENTS
     350    9,012      745  129,498  120,884  130,593  130,641       60       12

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:        705)
      50      150        0      655      555      705      705        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      6.9      0.6     99.1     92.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
       3       12        6       39       37       46       51                  
 
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                Code-0643DF
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      221,475
COMMITMENTS
  33,520   32,864   15,262  172,680  173,126  221,462  221,252       13      223

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:      8,643)
   1,350      191     -202    7,489    8,643    8,637    8,632        6       11

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.1     14.8      6.9     78.0     78.2    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       86)
      13       16       19       51       45       75       71                  
 
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643DL
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       48,255
COMMITMENTS
   2,245      300      115   45,635   47,815   47,995   48,230      260       25

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:         25)
     350        0        0     -325       25       25       25        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.7      0.6      0.2     94.6     99.1     99.5     99.9      0.5      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       4        2        2       26       14       31       17                  
 
 
PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643DM
FUTURES ONLY POSITIONS AS OF 08/15/17                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       43,640
COMMITMENTS
   1,695      275      130   41,580   43,210   43,405   43,615      235       25

CHANGES FROM 08/08/17 (CHANGE IN OPEN INTEREST:       -440)
     350        0        0     -790     -440     -440     -440        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.9      0.6      0.3     95.3     99.0     99.5     99.9      0.5      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       4        2        2       23       13       28       16                  



Updated August 18, 2017