CALIFORNIA CARBON ALLOWANCE VINTAGE 2015 - ICE FUTURES ENERGY DIV    Code-006393
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:        6,546
COMMITMENTS
   1,779      606      225    4,522    5,714    6,526    6,545       20        1

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:         24)
      -1        0        0       25       24       24       24        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    27.2      9.3      3.4     69.1     87.3     99.7    100.0      0.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       7        3        1        9        7       16       11                  
 
 
CALIF CARBON ALL VINTAGE 2016 - ICE FUTURES ENERGY DIV               Code-00639H
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       36,977
COMMITMENTS
  15,541    4,311    7,766   13,601   24,901   36,907   36,977       70        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        269)
    -683      303     -447    1,467      414      337      269      -68        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    42.0     11.7     21.0     36.8     67.3     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
      13        8        8       11       12       29       23                  
 
 
NJ SRECS VINTAGE 2017 - ICE FUTURES ENERGY DIV                       Code-00639W
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       34,275
COMMITMENTS
  17,900   29,145      650   15,725    4,480   34,275   34,275        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        500)
     400    1,400        0      100     -900      500      500        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    52.2     85.0      1.9     45.9     13.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       6        8        3        9        4       17       13                  
 
 
NJ SRECS VINTAGE 2018 - ICE FUTURES ENERGY DIV                       Code-00639X
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       22,895
COMMITMENTS
   5,040   17,985    1,720   16,115    3,150   22,875   22,855       20       40

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        975)
     350    1,150      -75      700     -100      975      975        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    22.0     78.6      7.5     70.4     13.8     99.9     99.8      0.1      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       6        9        4        9        3       19       12                  
 
 
CALIF CARBON ALL VINTAGE 2017 - ICE FUTURES ENERGY DIV               Code-00639Y
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       31,070
COMMITMENTS
   3,448    1,034    3,842   23,780   26,194   31,070   31,070        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        670)
     105     -123       42      523      750      670      670        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    11.1      3.3     12.4     76.5     84.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       8        3        6       10        8       19       16                  
 
 
RGGI VINTAGE 2016 - ICE FUTURES ENERGY DIV                           Code-0063A1
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 RGGI CO2 Allowances                            OPEN INTEREST:       65,051
COMMITMENTS
   8,767    4,277    5,609   50,655   55,125   65,031   65,011       20       40

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      1,114)
   1,176    1,241     -753      691      626    1,114    1,114        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.5      6.6      8.6     77.9     84.7    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       6        8        8       18       15       28       27                  
 
 
NJ SRECS VINTAGE 2019 - ICE FUTURES ENERGY DIV                       Code-0063A3
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       15,560
COMMITMENTS
   6,075    8,660      650    8,825    6,250   15,550   15,560       10        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:          0)
  -1,000        0        0    1,000        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    39.0     55.7      4.2     56.7     40.2     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       7        7        2        6        5       15       12                  
 
 
PJM TRI-RECs CLASS 1 Vin 2017 - ICE FUTURES ENERGY DIV               Code-0063AA
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       15,801
COMMITMENTS
   6,817    5,370      320    8,643   10,111   15,781   15,801       20        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        -46)
    -163        0        0      358      -46      195      -46     -241        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    43.1     34.0      2.0     54.7     64.0     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       8        3        1        8        8       16       12                  
 
 
PJM TRI-RECs CLASS 1 Vin 2018 - ICE FUTURES ENERGY DIV               Code-0063AB
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       17,257
COMMITMENTS
   7,007    6,800      600    9,650    9,857   17,257   17,257        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        -18)
     -18        0        0        0      -18      -18      -18        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    40.6     39.4      3.5     55.9     57.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       8        4        2        9        5       18       10                  
 
 
NATURAL GAS ICE HENRY HUB - ICE FUTURES ENERGY DIV                   Code-023391
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:    4,591,717
COMMITMENTS
 961,250  108,845  562,381  3017127  3895083  4540758  4566309   50,959   25,408

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      1,691)
  59,041   12,739  -62,812   35,623   79,293   31,852   29,220  -30,161  -27,529

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    20.9      2.4     12.2     65.7     84.8     98.9     99.4      1.1      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      225)
      59       19       61      137      123      211      188                  
 
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                 Code-023392
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:    1,565,344
COMMITMENTS
  63,594   17,375  646,342  850,750  899,349  1560686  1563067    4,657    2,277

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     71,403)
   2,423    1,956   36,541   31,797   32,361   70,760   70,858      643      545

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.1      1.1     41.3     54.3     57.5     99.7     99.9      0.3      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      101)
      31       12       37       51       56       92       95                  
 
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                      Code-023393
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      229,574
COMMITMENTS
  17,333    1,606    1,857  187,420  220,090  206,610  223,553   22,964    6,021

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      5,630)
    -880      373     -238    4,704    4,336    3,586    4,471    2,044    1,159

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.6      0.7      0.8     81.6     95.9     90.0     97.4     10.0      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
       8        2        5       33       30       42       36                  
 
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                     Code-023394
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      122,278
COMMITMENTS
   1,262    3,927    3,658  112,773  109,259  117,693  116,844    4,585    5,434

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        892)
     292     -126    1,058     -292      642    1,058    1,574     -166     -682

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.0      3.2      3.0     92.2     89.4     96.3     95.6      3.7      4.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       4        2        5       22       29       28       34                  
 
 
NWP ROCKIES FIN BASIS - ICE FUTURES ENERGY DIV                       Code-023395
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      176,220
COMMITMENTS
   4,734      608    1,779  155,279  165,795  161,792  168,182   14,428    8,038

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        310)
    -799        0       56    2,214      486    1,471      542   -1,161     -232

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.7      0.3      1.0     88.1     94.1     91.8     95.4      8.2      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       4        1        3       29       34       33       38                  
 
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023396
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      789,109
COMMITMENTS
   2,380    1,255    3,987  772,210  779,512  778,577  784,754   10,532    4,355

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     23,029)
   1,393      275       85   20,981   23,033   22,459   23,393      570     -364

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3      0.2      0.5     97.9     98.8     98.7     99.4      1.3      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
       2        2        2       54       38       58       40                  
 
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                           Code-023397
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      343,749
COMMITMENTS
     248    6,099      561  337,320  330,929  338,129  337,589    5,620    6,160

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      9,205)
       0     -428      246    8,674    9,594    8,920    9,412      285     -207

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      1.8      0.2     98.1     96.3     98.4     98.2      1.6      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
       1        3        2       40       47       43       50                  
 
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                               Code-023398
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      245,366
COMMITMENTS
     121    2,176      920  235,480  240,348  236,521  243,444    8,845    1,922

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      1,024)
     121     -191      125      623      849      869      783      155      241

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.9      0.4     96.0     98.0     96.4     99.2      3.6      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
       1        2        3       42       41       45       44                  
 
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023399
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:       84,153
COMMITMENTS
   1,229      663    1,514   77,719   73,478   80,462   75,655    3,691    8,498

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        667)
     -90      663     -300    1,043      414      653      777       14     -110

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.5      0.8      1.8     92.4     87.3     95.6     89.9      4.4     10.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        1        2       20       21       22       23                  
 
 
ALGONQUIN CITY-GATES FINANCIAL BASIS - ICE FUTURES ENERGY DIV        Code-02339E
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      105,831
COMMITMENTS
       0   12,454    1,763   99,141   89,302  100,904  103,519    4,927    2,312

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        769)
    -560     -408     -126      867    1,305      181      771      588       -2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     11.8      1.7     93.7     84.4     95.3     97.8      4.7      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       0        6        4       29       28       33       34                  
 
 
COLORADO INTERSTATE - MAINLINE (BASIS) - ICE FUTURES ENERGY DIV      Code-02339U
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       93,397
COMMITMENTS
       0    4,012      636   83,948   84,254   84,584   88,902    8,813    4,495

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      2,952)
    -191    1,143     -174    4,838    3,229    4,473    4,198   -1,521   -1,246

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      4.3      0.7     89.9     90.2     90.6     95.2      9.4      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       0        2        1       21       21       22       23                  
 
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGYCode-02339W
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      137,470
COMMITMENTS
       0        0        0  131,994  132,937  131,994  132,937    5,476    4,533

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      1,662)
       0        0        0    2,435    3,401    2,435    3,401     -773   -1,739

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     96.0     96.7     96.0     96.7      4.0      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       0        0        0       28       28       28       28                  
 
 
COLUMBIA GULF TRANSMISSION CO. -  MAINLINE POOL - ICE FUTURES ENERGY Code-02339Y
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       56,802
COMMITMENTS
       0        0        0   49,505   52,846   49,505   52,846    7,297    3,956

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        107)
       0        0        0      256       76      256       76     -149       31

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     87.2     93.0     87.2     93.0     12.8      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        0        0       17       14       17       14                  
 
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV              Code-0233A3
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      393,447
COMMITMENTS
   5,201    4,338    4,290  376,822  376,585  386,313  385,213    7,134    8,234

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     16,299)
   1,857   -4,176    1,501   12,888   20,920   16,246   18,245       53   -1,946

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      1.1      1.1     95.8     95.7     98.2     97.9      1.8      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       68)
       5        3        3       51       43       57       48                  
 
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV             Code-0233A5
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       71,944
COMMITMENTS
     842    1,835      657   61,290   64,664   62,789   67,156    9,155    4,788

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        616)
       0      -37     -147      308      248      161       64      455      552

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.2      2.6      0.9     85.2     89.9     87.3     93.3     12.7      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        2        3       17       17       20       20                  
 
 
EL PASO-SAN JUAN BASIN,BLANCO POOL PRIMARY ONLY-BASIS - ICE FUTURES ECode-0233A8
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       63,739
COMMITMENTS
   3,499    1,575    1,027   54,143   56,541   58,669   59,143    5,070    4,596

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        820)
    -364      155        0      460     -191       96      -36      724      856

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.5      2.5      1.6     84.9     88.7     92.0     92.8      8.0      7.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       2        2        2       17       17       20       20                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV     Code-0233AG
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       41,674
COMMITMENTS
   2,542    1,240        0   38,207   39,303   40,749   40,543      925    1,131

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      9,240)
   1,736      248        0    7,318    9,848    9,054   10,096      186     -856

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.1      3.0      0.0     91.7     94.3     97.8     97.3      2.2      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        1        0       17       19       19       20                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV     Code-0233AH
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       79,971
COMMITMENTS
  17,308    9,220        0   62,207   70,511   79,515   79,731      456      240

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      9,240)
   1,736      248        0    7,624    9,178    9,360    9,426     -120     -186

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    21.6     11.5      0.0     77.8     88.2     99.4     99.7      0.6      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       62)
       5        7        0       31       30       36       37                  
 
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                Code-0233AM
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       34,836
COMMITMENTS
       0      780        0   34,776   31,748   34,776   32,528       60    2,308

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      1,012)
       0        0        0    1,012    1,012    1,012    1,012        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.2      0.0     99.8     91.1     99.8     93.4      0.2      6.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       0        1        0       16       21       16       22                  
 
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGYCode-0233AQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      214,716
COMMITMENTS
       0      143      973  208,575  201,471  209,548  202,587    5,168   12,129

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        603)
       0     -155      145        0   -1,623      145   -1,633      458    2,236

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.1      0.5     97.1     93.8     97.6     94.4      2.4      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       0        1        1       33       30       34       31                  
 
 
NATURAL GAS INDEX: ALGONQUIN CITY GATES - ICE FUTURES ENERGY DIV     Code-0233AW
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:       24,945
COMMITMENTS
       0      337        0   23,280   19,918   23,280   20,255    1,665    4,690

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.4      0.0     93.3     79.8     93.3     81.2      6.7     18.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        1        0       13       11       13       12                  
 
 
NATURAL GAS PIPELINE-MID-CONTINENT POOL PIN (BASIS) - ICE FUTURES ENECode-0233AY
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       44,168
COMMITMENTS
     574    2,000      887   37,694   36,912   39,155   39,799    5,013    4,369

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        180)
    -527      -93      527      150      462      150      896       30     -716

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      4.5      2.0     85.3     83.6     88.7     90.1     11.3      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        1        2       17       19       19       21                  
 
 
NATURAL GAS PIPELINE, TEXOK (BASIS) - ICE FUTURES ENERGY DIV         Code-0233B1
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       83,354
COMMITMENTS
       0      167    1,993   75,034   75,013   77,027   77,173    6,327    6,181

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -160)
       0   -2,190    1,040   -3,105      714   -2,065     -436    1,905      276

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.2      2.4     90.0     90.0     92.4     92.6      7.6      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       0        1        1       21       26       22       27                  
 
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233BB
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      121,871
COMMITMENTS
   8,055        0      640  107,499  114,702  116,194  115,342    5,677    6,529

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      2,937)
     -93        0       62    2,370    2,745    2,339    2,807      598      130

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.6      0.0      0.5     88.2     94.1     95.3     94.6      4.7      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        0        2       20       18       23       20                  
 
 
NORTHWEST PIPELINE - CANADIAN BORDER (BASIS) - ICE FUTURES ENERGY DIVCode-0233BC
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       93,358
COMMITMENTS
       0        0        0   87,647   90,539   87,647   90,539    5,711    2,819

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        662)
       0        0        0      662      173      662      173        0      489

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     93.9     97.0     93.9     97.0      6.1      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        0        0       19       16       19       16                  
 
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV    Code-0233BH
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       99,092
COMMITMENTS
   1,424        0      217   92,078   97,302   93,719   97,519    5,373    1,573

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      1,013)
     661        0      217      104    1,254      982    1,471       31     -458

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.4      0.0      0.2     92.9     98.2     94.6     98.4      5.4      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       2        0        1       21       19       23       20                  
 
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV         Code-0233BL
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      107,419
COMMITMENTS
   2,914      434      849   88,718   94,857   92,481   96,140   14,938   11,279

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      2,085)
     306     -434     -168    3,195    2,468    3,333    1,866   -1,248      219

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.7      0.4      0.8     82.6     88.3     86.1     89.5     13.9     10.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       2        1        2       27       26       29       29                  
 
 
SOCAL (INDEX) - ICE FUTURES ENERGY DIV                               Code-0233BW
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       36,643
COMMITMENTS
   4,666        0        0   30,797   35,798   35,463   35,798    1,180      845

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      2,170)
   1,334        0        0    1,016    2,170    2,350    2,170     -180        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    12.7      0.0      0.0     84.0     97.7     96.8     97.7      3.2      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       4        0        0       17       16       21       16                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) - ICE FUTURES ENERGY DIV          Code-0233CG
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       38,199
COMMITMENTS
     330        0        0   36,989   38,017   37,319   38,017      880      182

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:         -6)
       0        0        0       -6       -6       -6       -6        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.9      0.0      0.0     96.8     99.5     97.7     99.5      2.3      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        0        0       18       13       19       13                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CH
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      180,406
COMMITMENTS
   7,419    6,036    1,458  163,689  167,493  172,566  174,987    7,840    5,419

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      3,198)
    -636      571     -436    3,100    3,307    2,028    3,442    1,170     -244

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.1      3.3      0.8     90.7     92.8     95.7     97.0      4.3      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
       2        6        5       43       35       48       43                  
 
 
TRANSCO ZONE 6 BASIS - ICE FUTURES ENERGY DIV                        Code-0233CU
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:      103,828
COMMITMENTS
   3,174        0        0   93,453   97,029   96,627   97,029    7,201    6,799

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -463)
     151        0        0     -584     -585     -433     -585      -30      122

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.1      0.0      0.0     90.0     93.5     93.1     93.5      6.9      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        0        0       20       21       21       21                  
 
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV   Code-0233CW
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       83,950
COMMITMENTS
       0        0        0   77,772   78,822   77,772   78,822    6,178    5,128

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        310)
       0        0        0      294      310      294      310       16        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     92.6     93.9     92.6     93.9      7.4      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        0        0       20       19       20       19                  
 
 
TRANSCONTINENTAL GAS - ZONE 6 (NY) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       66,334
COMMITMENTS
       0      513       31   60,070   60,112   60,101   60,656    6,233    5,678

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        489)
    -242      513     -239      726      305      245      579      244      -90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.8      0.0     90.6     90.6     90.6     91.4      9.4      8.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        1        1       21       17       22       18                  
 
 
TETCO M2 Basis (Receipts) - ICE FUTURES ENERGY DIV                   Code-0233DR
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MM Btus                                         OPEN INTEREST:      118,040
COMMITMENTS
   6,087        0        0  102,149  116,993  108,236  116,993    9,804    1,047

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      5,357)
       0        0        0    5,645    5,724    5,645    5,724     -288     -367

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.2      0.0      0.0     86.5     99.1     91.7     99.1      8.3      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       2        0        0       25       17       27       17                  
 
 
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV                       Code-064363
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 800 MWh)                               OPEN INTEREST:      159,524
COMMITMENTS
  31,700   10,164   12,835  114,337  135,746  158,872  158,745      652      779

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      1,419)
     822      903     -145      679      617    1,356    1,376       63       43

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    19.9      6.4      8.0     71.7     85.1     99.6     99.5      0.4      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       76)
      13       13       20       45       47       68       70                  
 
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                        Code-064391
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 400 MWh)                               OPEN INTEREST:       43,540
COMMITMENTS
   2,281      401      936   40,323   42,203   43,540   43,540        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      1,318)
     662       10      -10      667    1,318    1,318    1,318        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.2      0.9      2.1     92.6     96.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       3        2        3       23       22       27       26                  
 
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                    Code-064392
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 25 MWh)                                OPEN INTEREST:      344,785
COMMITMENTS
   5,424   11,736      320  339,041  332,729  344,785  344,785        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     11,807)
   3,808    6,664        0    7,999    5,143   11,807   11,807        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.6      3.4      0.1     98.3     96.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        2        1       22       20       25       22                  
 
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                      Code-064394
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 50 Megawatt Hours)                     OPEN INTEREST:    1,539,502
COMMITMENTS
  30,087   78,653   68,295  1441120  1392554  1539502  1539502        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      5,066)
     464   -4,966    2,361    2,241    7,671    5,066    5,066        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.0      5.1      4.4     93.6     90.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       6        7        4       38       40       46       49                  
 
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-064395
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 400 Megawatt Hours)                    OPEN INTEREST:       64,873
COMMITMENTS
   4,825    4,272    3,436   56,612   57,166   64,873   64,873        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -7,522)
     718     -902     -193   -8,047   -6,265   -7,522   -7,360        0     -162

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.4      6.6      5.3     87.3     88.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       6        5        7       27       22       38       30                  
 
 
CAISO SP15 FIN DA OFF-PEAK - ICE FUTURES ENERGY DIV                  Code-064396
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 25 Megawatt Hours)                     OPEN INTEREST:      287,631
COMMITMENTS
   1,280        8      320  286,031  287,303  287,631  287,631        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:    -28,266)
  -1,248        0        0  -27,018  -25,770  -28,266  -25,770        0   -2,496

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.4      0.0      0.1     99.4     99.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        1        1       16       17       18       18                  
 
 
PJM AEP DAYTON RT OFF-PK - ICE FUTURES ENERGY DIV                    Code-06439A
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      447,162
COMMITMENTS
   4,241    2,248    8,632  434,289  436,282  447,162  447,162        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     18,509)
       0        0        0   18,509   18,509   18,509   18,509        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.9      0.5      1.9     97.1     97.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       2        2        1       29       26       32       28                  
 
 
PJM AEP DAYTON RT PEAK FIXED - ICE FUTURES ENERGY DIV                Code-06439B
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       31,955
COMMITMENTS
     751       42      464   30,069   30,904   31,284   31,410      671      545

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        484)
      22        0     -255      696      718      463      463       21       21

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.4      0.1      1.5     94.1     96.7     97.9     98.3      2.1      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       6        1        2       23       24       29       27                  
 
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                Code-06439C
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       52,795
COMMITMENTS
     140        0        0   52,332   52,775   52,472   52,775      323       20

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      1,510)
       0        0        0    1,570    1,510    1,570    1,510      -60        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3      0.0      0.0     99.1    100.0     99.4    100.0      0.6      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       1        0        0       30       29       31       29                  
 
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                      Code-06439F
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       74,499
COMMITMENTS
      40       25        0   74,118   74,355   74,158   74,380      341      119

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      1,675)
       0        0        0    1,735    1,675    1,735    1,675      -60        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      0.0      0.0     99.5     99.8     99.5     99.8      0.5      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       1        1        0       33       30       34       31                  
 
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                      Code-06439K
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       26,032
COMMITMENTS
     200    1,075        0   25,262   24,837   25,462   25,912      570      120

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -1,369)
    -325     -100        0   -1,030   -1,269   -1,355   -1,369      -14        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8      4.1      0.0     97.0     95.4     97.8     99.5      2.2      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        2        0       19       15       20       17                  
 
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                 Code-06439L
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      291,576
COMMITMENTS
  11,944        0      384  279,248  291,192  291,576  291,576        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -8,736)
       0        0        0   -8,736   -8,736   -8,736   -8,736        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.1      0.0      0.1     95.8     99.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       2        0        1       25       19       27       20                  
 
 
ERCOT NORTH 345KV RT PK FIX - ICE FUTURES ENERGY DIV                 Code-06439R
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:        7,815
COMMITMENTS
   1,471    1,120      171    6,152    6,482    7,794    7,773       21       42

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -1,808)
     -69     -736      -69   -1,667   -1,024   -1,805   -1,829       -3       21

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    18.8     14.3      2.2     78.7     82.9     99.7     99.5      0.3      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       4        1        2       17       15       22       17                  
 
 
ERCOT - NORTH MONTHLY OFF-PEAK - ICE FUTURES ENERGY DIV              Code-0643A8
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        8,665
COMMITMENTS
   3,150        0        0    5,395    8,485    8,545    8,485      120      180

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -1,675)
    -600        0        0   -1,075   -1,675   -1,675   -1,675        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    36.4      0.0      0.0     62.3     97.9     98.6     97.9      1.4      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       4        0        0       10       15       14       15                  
 
 
NYISO ZONE C DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643AP
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       11,205
COMMITMENTS
   1,275      350      480    8,870   10,195   10,625   11,025      580      180

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      1,120)
       0       50        0    1,120    1,070    1,120    1,120        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    11.4      3.1      4.3     79.2     91.0     94.8     98.4      5.2      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       2        2        2       12       13       14       17                  
 
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643AZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       35,119
COMMITMENTS
     350    1,475        0   34,239   33,524   34,589   34,999      530      120

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -2,551)
    -100     -150        0   -2,911   -2,401   -3,011   -2,551      460        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.0      4.2      0.0     97.5     95.5     98.5     99.7      1.5      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       2        3        0       22       19       24       22                  
 
 
MISO INDIANA HUB RT PEAK MINI - ICE FUTURES ENERGY DIV               Code-0643B1
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       24,536
COMMITMENTS
     685      150        0   23,576   24,271   24,261   24,421      275      115

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -973)
     -25       75        0     -983   -1,063   -1,008     -988       35       15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.8      0.6      0.0     96.1     98.9     98.9     99.5      1.1      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        1        0       23       23       25       24                  
 
 
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV                    Code-0643B3
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       20,560
COMMITMENTS
       0    1,026      168   19,923   18,710   20,091   19,904      469      656

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -1,379)
    -115     -100      -46   -1,129   -1,311   -1,290   -1,457      -89       78

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      5.0      0.8     96.9     91.0     97.7     96.8      2.3      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       0        4        1       23       20       24       24                  
 
 
ISO NE MASS DA OFF-PK MINI - ICE FUTURES ENERGY DIV                  Code-0643B9
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       52,322
COMMITMENTS
   1,071    2,471    1,722   49,529   48,002   52,322   52,195        0      127

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -2,819)
    -260      411      -55   -1,957   -3,177   -2,272   -2,821     -547        2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.0      4.7      3.3     94.7     91.7    100.0     99.8      0.0      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       2        3        3       33       27       37       31                  
 
 
ISO NE MASS DA PEAK MINI - ICE FUTURES ENERGY DIV                    Code-0643BA
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       67,376
COMMITMENTS
   1,693   10,880    1,024   64,617   55,472   67,334   67,376       42        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -4,042)
     -96     -512      -75   -3,492   -3,335   -3,663   -3,922     -379     -120

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.5     16.1      1.5     95.9     82.3     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
       6        7        5       35       32       43       42                  
 
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                     Code-0643BC
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       47,205
COMMITMENTS
     665        0        0   46,520   47,205   47,185   47,205       20        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        245)
       0        0        0      245      245      245      245        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.4      0.0      0.0     98.5    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        0        0       27       11       28       11                  
 
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643BE
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       53,170
COMMITMENTS
   1,165        0        0   51,985   53,170   53,150   53,170       20        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        295)
       0        0        0      295      295      295      295        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.2      0.0      0.0     97.8    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        0        0       26       16       27       16                  
 
 
ISO NE MASS HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643BF
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      309,493
COMMITMENTS
  51,597   15,105    4,665  253,231  289,723  309,493  309,493        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:    -31,349)
  -2,421   -2,256   -1,155  -23,637  -26,058  -27,213  -29,469   -4,136   -1,880

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    16.7      4.9      1.5     81.8     93.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       3        2        2       27       29       30       33                  
 
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643BG
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       25,339
COMMITMENTS
   3,357    1,875    1,671   20,228   21,688   25,256   25,233       83      106

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -1,875)
     363     -402      -83   -1,695   -1,211   -1,415   -1,696     -460     -179

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.2      7.4      6.6     79.8     85.6     99.7     99.6      0.3      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       4        5        7       23       30       30       39                  
 
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                            Code-0643BM
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       33,439
COMMITMENTS
   2,169      179       50   31,220   33,210   33,439   33,439        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        190)
     181     -159       24      -15      325      190      190        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.5      0.5      0.1     93.4     99.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       4        4        2       14       14       19       19                  
 
 
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV                        Code-0643BS
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      277,598
COMMITMENTS
     760   20,385        0  276,838  257,213  277,598  277,598        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      1,576)
       0        0        0    1,576    1,576    1,576    1,576        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3      7.3      0.0     99.7     92.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        3        0       20       17       21       20                  
 
 
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV                       Code-0643BT
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 MWh                                              OPEN INTEREST:       19,361
COMMITMENTS
     252    1,018        0   19,005   17,880   19,257   18,898      104      463

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        -83)
       0        0        0      -83      -42      -83      -42        0      -41

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      5.3      0.0     98.2     92.4     99.5     97.6      0.5      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        1        0       18       18       19       19                  
 
 
NYISO ZONE A DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BY
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       11,595
COMMITMENTS
   1,193        0      617    9,513    9,881   11,323   10,498      272    1,097

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        633)
       0        0        0      633      633      633      633        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.3      0.0      5.3     82.0     85.2     97.7     90.5      2.3      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       4        0        2       18       18       22       20                  
 
 
NYISO ZONE A DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      128,488
COMMITMENTS
   6,242    1,658    1,944  119,918  124,502  128,104  128,104      384      384

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:     -1,167)
   1,961        0        0   -3,128   -1,167   -1,167   -1,167        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.9      1.3      1.5     93.3     96.9     99.7     99.7      0.3      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       3        1        2       16       14       20       16                  
 
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643C3
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       17,308
COMMITMENTS
     230    1,874      319   16,508   14,588   17,057   16,781      251      527

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        260)
       0      -21        0      260      260      260      239        0       21

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3     10.8      1.8     95.4     84.3     98.5     97.0      1.5      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       2        4        3       21       26       24       32                  
 
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643C4
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      188,075
COMMITMENTS
     768    9,318      408  186,899  178,349  188,075  188,075        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      5,826)
       0        0        0    5,826    5,826    5,826    5,826        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.4      5.0      0.2     99.4     94.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        2        1       19       19       21       21                  
 
 
NYISO ZONE F PEAK MONTHLY - ICE FUTURES ENERGY DIV                   Code-0643C8
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       10,640
COMMITMENTS
       0      325      200   10,380   10,095   10,580   10,620       60       20

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      3.1      1.9     97.6     94.9     99.4     99.8      0.6      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        3        1       18       13       19       16                  
 
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                          Code-0643CB
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       28,015
COMMITMENTS
   1,931      610    1,282   24,802   26,123   28,015   28,015        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        381)
     381        0      -27       27      408      381      381        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.9      2.2      4.6     88.5     93.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        2        2       19       17       21       21                  
 
 
PALO VERDE DA OFF-PK - ICE FUTURES ENERGY DIV                        Code-0643CC
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
25 MWh                                               OPEN INTEREST:      237,370
COMMITMENTS
       0    4,184        0  237,370  233,186  237,370  237,370        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      1,952)
       0        0        0    1,952    1,952    1,952    1,952        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.8      0.0    100.0     98.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        0       15       17       15       18                  
 
 
PJM BGE ZONE DAY AHEAD OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV     Code-0643CJ
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       10,650
COMMITMENTS
     400    1,580        0    9,690    9,050   10,090   10,630      560       20

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.8     14.8      0.0     91.0     85.0     94.7     99.8      5.3      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        0       13       13       14       14                  
 
 
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV        Code-0643CK
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       11,030
COMMITMENTS
     205    1,580      155   10,210    9,265   10,570   11,000      460       30

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.9     14.3      1.4     92.6     84.0     95.8     99.7      4.2      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        1        1       14       14       16       16                  
 
 
PJM RT PEAK CAL 1X - ICE FUTURES ENERGY DIV                          Code-0643CL
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Any Multiple of 800 800MWhs                          OPEN INTEREST:      723,131
COMMITMENTS
  53,678   24,461  132,880  535,277  565,790  721,836  723,131    1,295        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:    -19,179)
 -17,348      506    3,992   -6,106  -23,677  -19,461  -19,179      283        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.4      3.4     18.4     74.0     78.2     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       6        3        6       20       19       28       26                  
 
 
PJM JCPL ZONE DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                Code-0643CU
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       16,115
COMMITMENTS
       0        0        0   15,840   16,095   15,840   16,095      275       20

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     98.3     99.9     98.3     99.9      1.7      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        0        0       15       13       15       13                  
 
 
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643CZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,871
COMMITMENTS
     200        0       50   19,501   19,821   19,751   19,871      120        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        825)
       0        0        0      825      825      825      825        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.0      0.0      0.3     98.1     99.7     99.4    100.0      0.6      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        0        1       18       18       20       19                  
 
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV              Code-0643D1
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       13,824
COMMITMENTS
     150       50        0   13,407   13,774   13,557   13,824      267        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        545)
       0        0        0      545      545      545      545        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.1      0.4      0.0     97.0     99.6     98.1    100.0      1.9      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        1        0       16       17       18       18                  
 
 
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV                           Code-0643D4
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,730
COMMITMENTS
       0      400        0   19,270   19,100   19,270   19,500      460      230

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:         60)
       0        0        0        0        0        0        0       60       60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.0      0.0     97.7     96.8     97.7     98.8      2.3      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        2        0       14       14       14       16                  
 
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV    Code-0643D7
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       17,440
COMMITMENTS
       0      215       75   17,100   17,110   17,175   17,400      265       40

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        300)
       0       75        0      300      225      300      300        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.2      0.4     98.1     98.1     98.5     99.8      1.5      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        2        1       15       11       16       13                  
 
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643D8
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       18,587
COMMITMENTS
     435       75       40   17,837   18,432   18,312   18,547      275       40

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:          0)
       0       75        0        0      -75        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.3      0.4      0.2     96.0     99.2     98.5     99.8      1.5      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        1        1       15       10       16       12                  
 
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643DB
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       96,808
COMMITMENTS
   3,640    1,370      170   92,998   95,133   96,808   96,673        0      135

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -550)
      75      -75        0     -625     -475     -550     -550        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.8      1.4      0.2     96.1     98.3    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
       5        2        2       38       35       44       38                  
 
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643DC
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      111,789
COMMITMENTS
   3,305    3,065    1,345  107,124  107,234  111,774  111,644       15      145

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -160)
      75      545      -20     -215     -685     -160     -160        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.0      2.7      1.2     95.8     95.9    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
       3        7        5       44       37       51       45                  
 
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                Code-0643DF
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      180,609
COMMITMENTS
  11,300   17,693   10,485  158,736  152,377  180,521  180,555       88       54

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      6,365)
   1,496    1,304     -488    5,337    5,547    6,345    6,363       20        2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.3      9.8      5.8     87.9     84.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       73)
       9       12       12       44       47       59       65                  
 
 
PJM WESTERN HUB RT OFF-PK MINI - ICE FUTURES ENERGY DIV              Code-0643DK
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      124,334
COMMITMENTS
   7,207    4,038    2,793  114,271  117,503  124,271  124,334       63        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      3,415)
   1,140      -19      636    1,639    2,798    3,415    3,415        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.8      3.2      2.2     91.9     94.5     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
       3        5        4       39       34       44       41                  
 
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643DL
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       35,205
COMMITMENTS
   1,610      950      165   33,420   34,090   35,195   35,205       10        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        210)
     -75        0        0      285      210      210      210        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.6      2.7      0.5     94.9     96.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        1        1       24       14       26       16                  
 
 
PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643DM
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       30,880
COMMITMENTS
   1,010      220      130   29,740   30,530   30,880   30,880        0        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        -60)
     -75        0        0       15      -60      -60      -60        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.3      0.7      0.4     96.3     98.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        2        2       25       13       27       16                  
 
 
AEP DAYTON REALTIME OFFPEAK-MI - ICE FUTURES ENERGY DIV              Code-0643EA
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 mwh                                                OPEN INTEREST:       34,495
COMMITMENTS
   1,200        0      250   32,661   34,170   34,111   34,420      384       75

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        635)
       0        0        0      425      725      425      725      210      -90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.5      0.0      0.7     94.7     99.1     98.9     99.8      1.1      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       2        0        1       29       28       31       29                  
 
 
MISO IN. REALTIME OFFPEAK-MINI - ICE FUTURES ENERGY DIV              Code-0643F1
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 Mwh                                                OPEN INTEREST:       15,271
COMMITMENTS
     525        0        0   14,746   15,151   15,271   15,151        0      120

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:       -530)
       0        0        0     -530     -520     -530     -520        0      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.4      0.0      0.0     96.6     99.2    100.0     99.2      0.0      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        0        0       21       18       23       18                  
 
 
NYISO ZONE A DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C74
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       26,588
COMMITMENTS
   2,409    2,269      421   23,598   23,898   26,428   26,588      160        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        165)
      75        0        0      -25      200       50      200      115      -35

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.1      8.5      1.6     88.8     89.9     99.4    100.0      0.6      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       5        2        2       27       25       33       28                  
 
 
NYISO ZONE A DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C75
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       20,899
COMMITMENTS
   1,616        0       53   19,015   20,526   20,684   20,579      215      320

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      1,175)
     150        0        0    1,025    1,175    1,175    1,175        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.7      0.0      0.3     91.0     98.2     99.0     98.5      1.0      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       3        0        2       21       23       24       25                  
 
 
NYISO ZONE G DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C76
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       35,309
COMMITMENTS
   1,392    3,485    1,265   32,328   30,547   34,985   35,297      324       12

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        666)
      80      240      -41      617      467      656      666       10        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.9      9.9      3.6     91.6     86.5     99.1    100.0      0.9      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       2        4        5       27       26       33       31                  
 
 
NYISO ZONE G DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C77
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       22,321
COMMITMENTS
     160       35       30   21,693   22,256   21,883   22,321      438        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:      1,280)
       0        0        0    1,280    1,280    1,280    1,280        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.7      0.2      0.1     97.2     99.7     98.0    100.0      2.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        1        1       27       21       28       23                  
 
 
NYISO ZONE J DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C78
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       24,325
COMMITMENTS
       0    2,363      196   24,009   21,766   24,205   24,325      120        0

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      9.7      0.8     98.7     89.5     99.5    100.0      0.5      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        3        1       22       16       23       19                  
 
 
NYISO ZONE J DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C79
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       15,324
COMMITMENTS
     129      200        0   14,639   15,032   14,768   15,232      556       92

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8      1.3      0.0     95.5     98.1     96.4     99.4      3.6      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        2        0       19       16       20       18                  
 
 
PJM AEP DAYTON REAL PEAK-MINI - ICE FUTURES ENERGY DIV               Code-064C86
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       36,588
COMMITMENTS
     100      500        0   36,154   36,033   36,254   36,533      334       55

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:         70)
       0        0     -300      370      370       70       70        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3      1.4      0.0     98.8     98.5     99.1     99.8      0.9      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       1        2        0       29       27       30       29                  
 
 
PJM NI HUB REALTM OFFPEAK-MINI - ICE FUTURES ENERGY DIV              Code-064C87
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       15,959
COMMITMENTS
     436      150       18   14,805   15,644   15,259   15,812      700      147

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        615)
       0        0        0      615      615      615      615        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.7      0.9      0.1     92.8     98.0     95.6     99.1      4.4      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        1        1       20       17       21       19                  
 
 
PJM NI HUB REALTIME PEAK-MINI - ICE FUTURES ENERGY DIV               Code-064C88
OPTION AND FUTURES COMBINED POSITIONS AS OF 09/13/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       13,289
COMMITMENTS
     941        0       18   12,310   13,247   13,269   13,265       20       24

CHANGES FROM 09/06/16 (CHANGE IN OPEN INTEREST:        615)
       0        0        0      615      615      615      615        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.1      0.0      0.1     92.6     99.7     99.8     99.8      0.2      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        0        1       23       19       24       20                  



Updated September 16, 2016