CALIFORNIA CARBON ALLOWANCE VINTAGE 2015 - ICE FUTURES ENERGY DIV    Code-006393
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:        9,812
COMMITMENTS
   4,691      181      225    4,896    9,405    9,812    9,811        0        1

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:         50)
       0     -250       50        0      250       50       50        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    47.8      1.8      2.3     49.9     95.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
      11        2        2        8        7       20       10                  
 
 
CALIF CARBON ALL VINTAGE 2016 - ICE FUTURES ENERGY DIV               Code-00639H
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       35,614
COMMITMENTS
  20,852   10,231    3,096   11,584   22,287   35,532   35,614       82        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:        501)
     150      201      100      250      200      500      501        1        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    58.6     28.7      8.7     32.5     62.6     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
      13        9        7        6       10       23       23                  
 
 
NJ SRECS VINTAGE 2016 - ICE FUTURES ENERGY DIV                       Code-00639V
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:        8,745
COMMITMENTS
   1,585    7,464      200    6,960    1,081    8,745    8,745        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.1     85.4      2.3     79.6     12.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       4        8        2        7        2       12       11                  
 
 
NJ SRECS VINTAGE 2017 - ICE FUTURES ENERGY DIV                       Code-00639W
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       30,425
COMMITMENTS
  16,250   26,395      850   13,325    3,180   30,425   30,425        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:        500)
    -100      400        0      600      100      500      500        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    53.4     86.8      2.8     43.8     10.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       8        8        4        7        2       18       11                  
 
 
NJ SRECS VINTAGE 2018 - ICE FUTURES ENERGY DIV                       Code-00639X
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       16,670
COMMITMENTS
   4,760   13,835    1,795   10,115    1,000   16,670   16,630        0       40

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:          0)
    -100        0        0      100        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.6     83.0     10.8     60.7      6.0    100.0     99.8      0.0      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       7       10        4        6        3       16       14                  
 
 
RGGI VINTAGE 2016 - ICE FUTURES ENERGY DIV                           Code-0063A1
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 RGGI CO2 Allowances                            OPEN INTEREST:       40,076
COMMITMENTS
   4,625   10,646    1,730   33,701   27,680   40,056   40,056       20       20

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:        490)
       0      246        0      490      244      490      490        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.5     26.6      4.3     84.1     69.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       6        9        4       11       12       20       23                  
 
 
NJ SRECS VINTAGE 2019 - ICE FUTURES ENERGY DIV                       Code-0063A3
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       11,610
COMMITMENTS
   6,725    9,310      100    4,775    2,200   11,600   11,610       10        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:        100)
       0      100        0      100        0      100      100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    57.9     80.2      0.9     41.1     18.9     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       6        7        1        4        4       11       11                  
 
 
PJM TRI-RECs CLASS 1 Vin 2017 - ICE FUTURES ENERGY DIV               Code-0063AA
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:        8,800
COMMITMENTS
   4,425    4,520      320    4,035    3,960    8,780    8,800       20        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:        250)
     100      250        0      150        0      250      250        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    50.3     51.4      3.6     45.9     45.0     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       8        4        1        5        5       13       10                  
 
 
PJM TRI-RECs CLASS 1 Vin 2018 - ICE FUTURES ENERGY DIV               Code-0063AB
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       12,295
COMMITMENTS
   3,920    6,920    1,000    7,375    4,375   12,295   12,295        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:        150)
     150        0        0        0      150      150      150        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    31.9     56.3      8.1     60.0     35.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
      10        5        3        6        3       17       10                  
 
 
NATURAL GAS ICE HENRY HUB - ICE FUTURES ENERGY DIV                   Code-023391
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:    4,570,191
COMMITMENTS
 588,102  149,342  699,421  3234579  3708536  4522102  4557299   48,089   12,892

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    105,105)
  21,475    7,834   10,493   74,596   87,427  106,564  105,754   -1,459     -649

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    12.9      3.3     15.3     70.8     81.1     98.9     99.7      1.1      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      229)
      51       30       61      133      121      208      190                  
 
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                 Code-023392
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      226,815
COMMITMENTS
  65,082   40,417   53,880  105,343  131,853  224,305  226,150    2,510      665

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:        200)
  -3,634   -3,688    1,501    2,333    2,387      200      200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.7     17.8     23.8     46.4     58.1     98.9     99.7      1.1      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       63)
      14       13       14       31       30       51       51                  
 
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                      Code-023393
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      265,137
COMMITMENTS
  29,775      624    6,731  211,893  251,832  248,399  259,187   16,738    5,950

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -17,271)
     682   -3,114    1,089  -17,923  -14,571  -16,152  -16,596   -1,119     -675

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.2      0.2      2.5     79.9     95.0     93.7     97.8      6.3      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       60)
      12        1        8       40       32       54       40                  
 
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                     Code-023394
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      135,788
COMMITMENTS
     732    7,345    3,171  126,064  120,144  129,967  130,660    5,821    5,128

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -11,336)
  -1,978      106     -288   -7,687   -8,309   -9,953   -8,491   -1,383   -2,845

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.5      5.4      2.3     92.8     88.5     95.7     96.2      4.3      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       1        8        4       28       32       33       40                  
 
 
NWP ROCKIES FIN BASIS - ICE FUTURES ENERGY DIV                       Code-023395
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      221,162
COMMITMENTS
   3,985    7,179    3,315  200,793  199,834  208,093  210,328   13,069   10,834

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -17,360)
    -938    1,372   -2,031  -14,725  -16,957  -17,694  -17,616      334      256

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.8      3.2      1.5     90.8     90.4     94.1     95.1      5.9      4.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       2        3        4       30       29       35       33                  
 
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023396
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      773,088
COMMITMENTS
   2,662   19,083   18,290  737,133  730,587  758,085  767,960   15,003    5,128

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     19,186)
    -153      515    3,745   11,076   14,399   14,668   18,659    4,518      527

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      2.5      2.4     95.3     94.5     98.1     99.3      1.9      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       63)
       3        6        7       50       36       58       44                  
 
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                           Code-023397
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      331,406
COMMITMENTS
   8,183    6,514    8,749  307,971  309,733  324,903  324,996    6,503    6,410

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -8,750)
  -1,091   -1,608    1,540   -7,701   -7,388   -7,252   -7,456   -1,498   -1,294

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.5      2.0      2.6     92.9     93.5     98.0     98.1      2.0      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       60)
       6        4        6       31       40       39       48                  
 
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                               Code-023398
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      296,736
COMMITMENTS
  16,565    2,692    1,908  270,757  290,810  289,230  295,410    7,506    1,326

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -12,522)
  -1,288      923     -639  -10,103  -12,355  -12,030  -12,071     -492     -451

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.6      0.9      0.6     91.2     98.0     97.5     99.6      2.5      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
       3        3        4       38       46       44       50                  
 
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023399
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      110,605
COMMITMENTS
     877      952    2,476  102,272   99,166  105,625  102,594    4,980    8,011

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -31,566)
     630   -3,787     -285  -32,387  -27,283  -32,042  -31,355      476     -211

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.8      0.9      2.2     92.5     89.7     95.5     92.8      4.5      7.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       1        2        2       19       23       21       26                  
 
 
ALGONQUIN CITY-GATES FINANCIAL BASIS - ICE FUTURES ENERGY DIV        Code-02339E
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      120,308
COMMITMENTS
   4,930    4,609    3,543  103,200  104,788  111,673  112,940    8,635    7,368

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -12,039)
  -2,664   -1,114    1,096  -10,157  -11,194  -11,725  -11,212     -314     -827

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.1      3.8      2.9     85.8     87.1     92.8     93.9      7.2      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       3        3        4       27       23       32       28                  
 
 
COLORADO INTERSTATE - MAINLINE (BASIS) - ICE FUTURES ENERGY DIV      Code-02339U
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      109,174
COMMITMENTS
     338    1,276    1,575   97,678   96,709   99,591   99,560    9,583    9,614

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -1,568)
     338   -2,577      253   -2,706    1,502   -2,115     -822      547     -746

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      1.2      1.4     89.5     88.6     91.2     91.2      8.8      8.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        1        2       16       18       18       20                  
 
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGYCode-02339W
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      159,363
COMMITMENTS
       0        0        0  151,937  150,881  151,937  150,881    7,426    8,482

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -12,256)
       0        0        0  -11,052   -9,676  -11,052   -9,676   -1,204   -2,580

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     95.3     94.7     95.3     94.7      4.7      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       0        0        0       28       23       28       23                  
 
 
COLUMBIA GULF TRANSMISSION CO. -  MAINLINE POOL - ICE FUTURES ENERGY Code-02339Y
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       80,317
COMMITMENTS
       0        0        0   70,503   73,338   70,503   73,338    9,814    6,979

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -8,543)
    -744        0        0   -8,188   -7,460   -8,932   -7,460      389   -1,083

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     87.8     91.3     87.8     91.3     12.2      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        0        0       16       14       16       14                  
 
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV              Code-0233A3
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      325,086
COMMITMENTS
     828    3,203    7,108  304,876  306,016  312,812  316,327   12,274    8,759

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -18,156)
     274     -460     -343  -16,834  -16,591  -16,903  -17,394   -1,253     -762

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      1.0      2.2     93.8     94.1     96.2     97.3      3.8      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       3        3        5       44       40       49       46                  
 
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV             Code-0233A5
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       82,542
COMMITMENTS
   1,130      620    1,252   72,936   72,910   75,318   74,782    7,224    7,760

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -8,881)
      49     -327     -634   -9,368   -7,976   -9,953   -8,937    1,072       56

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.4      0.8      1.5     88.4     88.3     91.2     90.6      8.8      9.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        1        2       20       18       22       21                  
 
 
EL PASO-SAN JUAN BASIN,BLANCO POOL PRIMARY ONLY-BASIS - ICE FUTURES ECode-0233A8
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       71,496
COMMITMENTS
   3,465    7,441    1,057   60,601   57,420   65,123   65,918    6,373    5,578

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -2,917)
     666   -1,140      -45   -4,103   -3,618   -3,482   -4,803      565    1,886

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.8     10.4      1.5     84.8     80.3     91.1     92.2      8.9      7.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        3        2       17       14       20       17                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV     Code-0233AG
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       48,735
COMMITMENTS
   3,798        0        0   42,982   47,931   46,780   47,931    1,955      804

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -75,187)
  -5,812  -12,650     -775  -68,969  -46,377  -75,556  -59,802      369  -15,385

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.8      0.0      0.0     88.2     98.4     96.0     98.4      4.0      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        0        0       15       14       16       14                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV     Code-0233AH
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      112,154
COMMITMENTS
  10,040   27,034      775  100,149   82,713  110,964  110,522    1,190    1,632

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -58,050)
 -12,425   -5,400     -360  -42,632  -47,822  -55,417  -53,582   -2,633   -4,468

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.0     24.1      0.7     89.3     73.7     98.9     98.5      1.1      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       67)
       7       10        1       30       26       37       37                  
 
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                Code-0233AM
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       54,431
COMMITMENTS
     806        0        0   52,587   53,749   53,393   53,749    1,038      682

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -14,570)
       0        0        0  -15,214  -14,308  -15,214  -14,308      644     -262

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.5      0.0      0.0     96.6     98.7     98.1     98.7      1.9      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       2        0        0       18       19       20       19                  
 
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGYCode-0233AQ
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      204,236
COMMITMENTS
   2,285        0      772  193,688  192,006  196,745  192,778    7,491   11,458

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -9,358)
    -109        0     -390   -9,192   -9,687   -9,691  -10,077      333      719

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.1      0.0      0.4     94.8     94.0     96.3     94.4      3.7      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       2        0        2       34       33       36       35                  
 
 
NATURAL GAS INDEX: ALGONQUIN CITY GATES - ICE FUTURES ENERGY DIV     Code-0233AW
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:       29,333
COMMITMENTS
   2,156      550      186   26,034   26,811   28,376   27,547      957    1,786

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -1,860)
    -330      -66      186   -1,354   -1,320   -1,498   -1,200     -362     -660

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.4      1.9      0.6     88.8     91.4     96.7     93.9      3.3      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        2        1       10       13       12       15                  
 
 
NATURAL GAS PIPELINE-MID-CONTINENT POOL PIN (BASIS) - ICE FUTURES ENECode-0233AY
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       53,455
COMMITMENTS
       0    2,413      627   41,380   41,953   42,007   44,993   11,448    8,462

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -2,135)
       0   -1,401        1   -1,845   -2,048   -1,844   -3,448     -291    1,313

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      4.5      1.2     77.4     78.5     78.6     84.2     21.4     15.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        2        1       15       18       16       20                  
 
 
NATURAL GAS PIPELINE, TEXOK (BASIS) - ICE FUTURES ENERGY DIV         Code-0233B1
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      109,950
COMMITMENTS
   2,889   17,406      697   99,328   86,050  102,914  104,153    7,036    5,797

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -8,880)
       0   -2,877      106   -8,354   -6,028   -8,248   -8,799     -632      -81

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.6     15.8      0.6     90.3     78.3     93.6     94.7      6.4      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       1        3        1       18       26       20       29                  
 
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233BB
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      116,381
COMMITMENTS
   8,558        0    1,088   91,362  108,443  101,008  109,531   15,373    6,850

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -4,575)
  -2,102     -248     -358   -3,474   -3,910   -5,934   -4,516    1,359      -59

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.4      0.0      0.9     78.5     93.2     86.8     94.1     13.2      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       4        0        2       17       13       21       15                  
 
 
NORTHWEST PIPELINE - CANADIAN BORDER (BASIS) - ICE FUTURES ENERGY DIVCode-0233BC
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       98,410
COMMITMENTS
   1,224        0        0   89,947   96,655   91,171   96,655    7,239    1,755

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -7,399)
  -1,457        0        0   -7,524   -7,182   -8,981   -7,182    1,582     -217

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2      0.0      0.0     91.4     98.2     92.6     98.2      7.4      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        0        0       17       15       18       15                  
 
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV    Code-0233BH
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      112,014
COMMITMENTS
     330    1,044      815  103,131  107,651  104,276  109,510    7,738    2,504

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -9,665)
  -1,393     -728      -71   -8,316   -8,936   -9,780   -9,735      115       70

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      0.9      0.7     92.1     96.1     93.1     97.8      6.9      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        2        1       20       18       22       20                  
 
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV         Code-0233BL
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      131,900
COMMITMENTS
       0   13,719    3,275  113,136  105,481  116,411  122,475   15,489    9,425

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -10,566)
    -443   -1,865     -214  -11,059   -8,331  -11,716  -10,410    1,150     -156

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     10.4      2.5     85.8     80.0     88.3     92.9     11.7      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       0        4        2       24       27       26       31                  
 
 
PG&E - CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                     Code-0233BQ
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       15,754
COMMITMENTS
   1,457    4,451        0   13,071   10,813   14,528   15,264    1,226      490

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -11,880)
    -300     -450        0   -8,730  -10,050   -9,030  -10,500   -2,850   -1,380

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.2     28.3      0.0     83.0     68.6     92.2     96.9      7.8      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       3        2        0       11       11       14       13                  
 
 
SOCAL (INDEX) - ICE FUTURES ENERGY DIV                               Code-0233BW
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       42,679
COMMITMENTS
     651      496        0   41,021   41,784   41,672   42,280    1,007      399

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -13,620)
       0     -810        0  -13,320  -12,390  -13,320  -13,200     -300     -420

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.5      1.2      0.0     96.1     97.9     97.6     99.1      2.4      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        2        0       18       17       20       19                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) - ICE FUTURES ENERGY DIV          Code-0233CG
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       53,570
COMMITMENTS
       0      248        0   51,478   52,524   51,478   52,772    2,092      798

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -9,644)
       0     -960        0   -9,449   -8,656   -9,449   -9,616     -195      -28

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.5      0.0     96.1     98.0     96.1     98.5      3.9      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        0       12       13       12       14                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CH
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      203,198
COMMITMENTS
   3,515    6,080    2,258  188,640  188,513  194,413  196,851    8,785    6,347

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -7,224)
   1,385     -701      274   -8,229   -6,197   -6,570   -6,624     -654     -600

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.7      3.0      1.1     92.8     92.8     95.7     96.9      4.3      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
       4        5        4       39       37       45       44                  
 
 
TRANSCO ZONE 6 BASIS - ICE FUTURES ENERGY DIV                        Code-0233CU
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:       91,630
COMMITMENTS
       0        0        0   82,763   82,716   82,763   82,716    8,867    8,914

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -3,291)
       0        0        0   -1,722   -2,546   -1,722   -2,546   -1,569     -745

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     90.3     90.3     90.3     90.3      9.7      9.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        0        0       16       14       16       14                  
 
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV   Code-0233CW
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       87,597
COMMITMENTS
       0        0        0   77,208   78,904   77,208   78,904   10,389    8,693

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -3,705)
       0     -302     -310   -3,040   -3,524   -3,350   -4,136     -355      431

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     88.1     90.1     88.1     90.1     11.9      9.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        0        0       14       16       14       16                  
 
 
TRANSCONTINENTAL GAS - ZONE 6 (NY) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CZ
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       88,241
COMMITMENTS
       0    1,286      273   80,400   83,461   80,673   85,020    7,568    3,221

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -5,559)
       0     -214      152   -4,868   -5,089   -4,716   -5,151     -843     -408

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.5      0.3     91.1     94.6     91.4     96.3      8.6      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        1        1       22       17       23       18                  
 
 
TETCO M2 Basis (Receipts) - ICE FUTURES ENERGY DIV                   Code-0233DR
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 MM Btus                                         OPEN INTEREST:       94,620
COMMITMENTS
   2,367        0        0   84,570   91,959   86,937   91,959    7,683    2,661

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -7,077)
    -360        0        0   -6,077   -6,612   -6,437   -6,612     -640     -465

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.5      0.0      0.0     89.4     97.2     91.9     97.2      8.1      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        0        0       17       15       18       15                  
 
 
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV                       Code-064363
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 800 MWh)                               OPEN INTEREST:      138,068
COMMITMENTS
  23,998   11,188    8,071  105,215  118,089  137,284  137,348      784      720

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -5,074)
    -630   -1,192     -227   -4,005   -3,530   -4,862   -4,949     -212     -125

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.4      8.1      5.8     76.2     85.5     99.4     99.5      0.6      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       84)
      13       16       18       49       50       73       73                  
 
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                        Code-064391
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 400 MWh)                               OPEN INTEREST:       45,453
COMMITMENTS
   1,402    1,689      233   43,818   43,531   45,453   45,453        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:      2,460)
     739       50     -203    1,924    2,613    2,460    2,460        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.1      3.7      0.5     96.4     95.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       5        2        1       28       25       33       28                  
 
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                    Code-064392
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 25 MWh)                                OPEN INTEREST:      393,339
COMMITMENTS
  18,312        0        0  373,507  391,819  391,819  391,819    1,520    1,520

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     11,735)
  -1,216        0        0   11,431   10,215   10,215   10,215    1,520    1,520

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.7      0.0      0.0     95.0     99.6     99.6     99.6      0.4      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       4        0        0       23       23       27       23                  
 
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                      Code-064394
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 50 Megawatt Hours)                     OPEN INTEREST:    1,540,266
COMMITMENTS
  50,292   88,255   37,935  1452039  1414076  1540266  1540266        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -40,710)
  -8,047   36,706  -14,560  -18,103  -62,856  -40,710  -40,710        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.3      5.7      2.5     94.3     91.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       3        9        3       37       41       42       51                  
 
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-064395
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 400 Megawatt Hours)                    OPEN INTEREST:       62,380
COMMITMENTS
   4,733    5,496    1,601   56,046   55,283   62,380   62,380        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -7,130)
    -368      105     -878   -5,884   -6,357   -7,130   -7,130        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.6      8.8      2.6     89.8     88.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       6        7        5       20       24       30       32                  
 
 
CAISO SP15 FIN DA OFF-PEAK - ICE FUTURES ENERGY DIV                  Code-064396
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 25 Megawatt Hours)                     OPEN INTEREST:      419,025
COMMITMENTS
   1,952    5,008        0  416,097  413,041  418,049  418,049      976      976

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -14,894)
  -1,952   -8,272        0  -13,918   -7,598  -15,870  -15,870      976      976

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.5      1.2      0.0     99.3     98.6     99.8     99.8      0.2      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        3        0       17       17       18       20                  
 
 
PJM AEP DAYTON RT OFF-PK - ICE FUTURES ENERGY DIV                    Code-06439A
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      388,699
COMMITMENTS
   1,224      728    8,632  378,843  379,339  388,699  388,699        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -14,954)
       0      -32    8,632  -23,586  -23,554  -14,954  -14,954        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      0.2      2.2     97.5     97.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       1        1        1       26       29       28       30                  
 
 
PJM AEP DAYTON RT PEAK FIXED - ICE FUTURES ENERGY DIV                Code-06439B
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       39,429
COMMITMENTS
     909       82      870   36,948   37,948   38,727   38,900      702      529

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:        -86)
     -44      -63      468     -427     -387       -3       18      -83     -104

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.3      0.2      2.2     93.7     96.2     98.2     98.7      1.8      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       5        1        2       27       26       32       29                  
 
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                Code-06439C
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       53,944
COMMITMENTS
     140      150        0   53,306   53,752   53,446   53,902      498       42

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -2,498)
      15        0        0   -2,449   -2,491   -2,434   -2,491      -64       -7

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      0.3      0.0     98.8     99.6     99.1     99.9      0.9      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       1        1        0       33       32       34       33                  
 
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                      Code-06439F
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       75,377
COMMITMENTS
     424        0        1   74,296   75,323   74,721   75,324      656       53

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -5,026)
     -21        0        0   -4,912   -5,019   -4,933   -5,019      -93       -7

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.6      0.0      0.0     98.6     99.9     99.1     99.9      0.9      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       2        0        1       35       31       37       32                  
 
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                      Code-06439K
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       16,858
COMMITMENTS
     550       75        0   15,742   16,783   16,292   16,858      566        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -1,520)
     350        0        0   -2,406   -1,520   -2,056   -1,520      536        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.3      0.4      0.0     93.4     99.6     96.6    100.0      3.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        1        0       17       15       19       16                  
 
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                 Code-06439L
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      323,640
COMMITMENTS
   2,464        0      752  320,424  322,888  323,640  323,640        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     13,864)
       0        0        0   13,864   13,864   13,864   13,864        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.8      0.0      0.2     99.0     99.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        0        1       24       16       25       17                  
 
 
ERCOT NORTH 345KV RT PK FIX - ICE FUTURES ENERGY DIV                 Code-06439R
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:        9,398
COMMITMENTS
   1,421      559       84    7,785    8,733    9,290    9,376      108       22

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -983)
    -191      548     -242     -508   -1,120     -941     -814      -42     -169

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.1      5.9      0.9     82.8     92.9     98.9     99.8      1.1      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       6        1        1       24       17       31       18                  
 
 
NYISO ZONE C DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643AP
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       12,550
COMMITMENTS
     600       50      350   10,940   12,150   11,890   12,550      660        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -855)
     350       50     -350     -745     -510     -745     -810     -110      -45

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.8      0.4      2.8     87.2     96.8     94.7    100.0      5.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        1        1       14       14       16       16                  
 
 
ISO NE CONN DA PEAK - ICE FUTURES ENERGY DIV                         Code-0643AU
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        9,113
COMMITMENTS
       0        0        0    8,993    8,920    8,993    8,920      120      193

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -745)
       0        0        0     -730     -735     -730     -735      -15      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     98.7     97.9     98.7     97.9      1.3      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       15       11       15       11                  
 
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643AZ
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       25,021
COMMITMENTS
     350      700        0   24,671   24,316   25,021   25,016        0        5

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -510)
     350      -75        0     -860     -440     -510     -515        0        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.4      2.8      0.0     98.6     97.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       1        2        0       24       24       25       26                  
 
 
MISO INDIANA HUB RT PEAK MINI - ICE FUTURES ENERGY DIV               Code-0643B1
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       23,220
COMMITMENTS
      50       75      600   22,390   22,500   23,040   23,175      180       45

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -922)
       0        0        0     -922     -967     -922     -967        0       45

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.2      0.3      2.6     96.4     96.9     99.2     99.8      0.8      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        1        1       23       22       25       24                  
 
 
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV                    Code-0643B3
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       25,015
COMMITMENTS
     861      211       21   23,983   23,997   24,865   24,229      150      786

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:        293)
    -589        0       21    1,821      568    1,253      589     -960     -296

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.4      0.8      0.1     95.9     95.9     99.4     96.9      0.6      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       5        2        1       30       21       35       24                  
 
 
ISO NE MASS DA OFF-PK MINI - ICE FUTURES ENERGY DIV                  Code-0643B9
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       56,010
COMMITMENTS
     860    5,003      567   54,423   50,310   55,850   55,880      160      130

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -2,194)
     400      885      -79   -2,490   -3,000   -2,169   -2,194      -25        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.5      8.9      1.0     97.2     89.8     99.7     99.8      0.3      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       2        4        5       33       31       38       37                  
 
 
ISO NE MASS DA PEAK MINI - ICE FUTURES ENERGY DIV                    Code-0643BA
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       72,083
COMMITMENTS
   2,433    2,224    4,058   65,582   65,726   72,073   72,008       10       75

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -1,726)
    -290     -542      973   -2,399   -2,152   -1,716   -1,721      -10       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.4      3.1      5.6     91.0     91.2    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       54)
       3       10        9       34       31       43       44                  
 
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                     Code-0643BC
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       49,917
COMMITMENTS
     945        0        0   48,652   49,912   49,597   49,912      320        5

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -4,070)
    -120        0        0   -4,270   -4,075   -4,390   -4,075      320        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.9      0.0      0.0     97.5    100.0     99.4    100.0      0.6      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        0        0       26       13       27       13                  
 
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643BE
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       57,457
COMMITMENTS
   1,520        0        0   55,897   57,457   57,417   57,457       40        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -2,598)
       5        0        0   -2,598   -2,598   -2,593   -2,598       -5        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.6      0.0      0.0     97.3    100.0     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       1        0        0       27       19       28       19                  
 
 
ISO NE MASS HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643BF
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      336,244
COMMITMENTS
   5,506   20,540   12,644  318,094  303,060  336,244  336,244        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -24,913)
  -1,536   -2,665      -24  -23,353  -22,224  -24,913  -24,913        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.6      6.1      3.8     94.6     90.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       2        4        2       29       32       32       37                  
 
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643BG
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       27,377
COMMITMENTS
   1,426    1,319    2,239   23,586   23,776   27,251   27,334      126       43

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -1,706)
    -688     -317       66   -1,063   -1,455   -1,685   -1,706      -21        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.2      4.8      8.2     86.2     86.8     99.5     99.8      0.5      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
       3        6        7       27       36       34       45                  
 
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                            Code-0643BM
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       38,313
COMMITMENTS
     929    3,141      302   37,082   34,870   38,313   38,313        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -1,846)
     182     -780     -130   -1,898     -936   -1,846   -1,846        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.4      8.2      0.8     96.8     91.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       4        6        2       13       17       18       24                  
 
 
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV                        Code-0643BS
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      311,449
COMMITMENTS
       0        0        0  311,449  311,449  311,449  311,449        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -18,777)
       0     -384        0  -18,777  -18,393  -18,777  -18,777        0        0

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        0        0       19       19       19       19                  
 
 
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV                       Code-0643BT
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 MWh                                              OPEN INTEREST:       23,985
COMMITMENTS
     531        0        0   23,307   23,539   23,838   23,539      147      446

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -1,769)
    -231      -84        0   -1,601   -1,516   -1,832   -1,600       63     -169

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.2      0.0      0.0     97.2     98.1     99.4     98.1      0.6      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        0        0       19       21       21       21                  
 
 
NYISO ZONE A DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BY
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       13,738
COMMITMENTS
   2,048      126      256   10,735   12,383   13,039   12,765      699      973

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -815)
    -619      -42     -167     -561     -648   -1,347     -857      532       42

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.9      0.9      1.9     78.1     90.1     94.9     92.9      5.1      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       4        1        1       17       20       21       22                  
 
 
NYISO ZONE A DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BZ
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      151,777
COMMITMENTS
   9,905    3,546      752  141,120  147,479  151,777  151,777        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -12,352)
  -6,209     -384      752   -6,895  -12,720  -12,352  -12,352        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.5      2.3      0.5     93.0     97.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        1        1       17       18       20       20                  
 
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643C3
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       19,183
COMMITMENTS
     110    2,758      425   18,433   15,703   18,968   18,886      215      297

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -973)
    -171      123       43     -888   -1,140   -1,016     -974       43        1

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.6     14.4      2.2     96.1     81.9     98.9     98.5      1.1      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       2        3        2       25       24       28       28                  
 
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643C4
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      194,743
COMMITMENTS
       0    9,319      793  193,950  184,631  194,743  194,743        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:    -13,024)
    -384   -2,328        0  -12,640  -10,696  -13,024  -13,024        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      4.8      0.4     99.6     94.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       0        3        1       20       20       21       23                  
 
 
NYISO ZONE F PEAK MONTHLY - ICE FUTURES ENERGY DIV                   Code-0643C8
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        8,145
COMMITMENTS
       0      760       20    8,065    7,325    8,085    8,105       60       40

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -850)
       0       50      -50     -785     -845     -835     -845      -15       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      9.3      0.2     99.0     89.9     99.3     99.5      0.7      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        3        1       15       12       16       15                  
 
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                          Code-0643CB
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       23,650
COMMITMENTS
     414      511        0   23,236   23,139   23,650   23,650        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:      1,200)
       0        0        0    1,200    1,200    1,200    1,200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.8      2.2      0.0     98.2     97.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        1        0       16       17       17       18                  
 
 
PJM BGE ZONE DAY AHEAD OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV     Code-0643CJ
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        9,235
COMMITMENTS
     420        0        0    8,610    9,195    9,030    9,195      205       40

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -470)
       0        0        0     -450     -465     -450     -465      -20       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.5      0.0      0.0     93.2     99.6     97.8     99.6      2.2      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        0        0       15       12       16       12                  
 
 
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV        Code-0643CK
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       10,915
COMMITMENTS
     500    1,830       50   10,135    8,995   10,685   10,875      230       40

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -310)
      50        0      -50     -290     -300     -290     -350      -20       40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.6     16.8      0.5     92.9     82.4     97.9     99.6      2.1      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        2        1       16       16       17       19                  
 
 
PJM RT PEAK CAL 1X - ICE FUTURES ENERGY DIV                          Code-0643CL
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Any Multiple of 800 800MWhs                          OPEN INTEREST:       11,560
COMMITMENTS
   4,250      340        0    7,310   11,220   11,560   11,560        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -1,428)
    -525      -42        0     -903   -1,386   -1,428   -1,428        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    36.8      2.9      0.0     63.2     97.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       5        1        0       10        7       15        8                  
 
 
PJM COMED ZONE DAY AHEAD LMP PEAK MONTHLY - ICE FUTURES ENERGY DIV   Code-0643CN
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       17,105
COMMITMENTS
       0        0        0   17,070   17,105   17,070   17,105       35        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -1,900)
       0        0        0   -1,880   -1,900   -1,880   -1,900      -20        0

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       16       12       16       12                  
 
 
PJM JCPL ZONE DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                Code-0643CU
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       20,885
COMMITMENTS
       0      100        0   20,645   20,770   20,645   20,870      240       15

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -720)
       0      -50        0     -705     -655     -705     -705      -15      -15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.5      0.0     98.9     99.4     98.9     99.9      1.1      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        2        0       19       16       19       18                  
 
 
PJM JCPL ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643CV
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       18,630
COMMITMENTS
       0       75        0   18,190   18,555   18,190   18,630      440        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -510)
       0      -75        0     -485     -435     -485     -510      -25        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.4      0.0     97.6     99.6     97.6    100.0      2.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        0       16       13       16       14                  
 
 
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643CZ
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       24,179
COMMITMENTS
     975        0        0   23,084   24,179   24,059   24,179      120        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -1,150)
      25        0        0   -1,175   -1,150   -1,150   -1,150        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.0      0.0      0.0     95.5    100.0     99.5    100.0      0.5      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       4        0        0       20       15       24       15                  
 
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV              Code-0643D1
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       17,183
COMMITMENTS
     200        0        0   16,385   17,183   16,585   17,183      598        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -2,265)
     -25        0        0   -2,215   -2,265   -2,240   -2,265      -25        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2      0.0      0.0     95.4    100.0     96.5    100.0      3.5      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        0        0       17       14       18       14                  
 
 
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV                           Code-0643D4
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       25,860
COMMITMENTS
       0      750        0   25,495   25,090   25,495   25,840      365       20

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -1,015)
       0      100        0     -975   -1,115     -975   -1,015      -40        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.9      0.0     98.6     97.0     98.6     99.9      1.4      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        3        0       17       16       17       19                  
 
 
PJM PEPCO DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                Code-0643D5
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       17,715
COMMITMENTS
       0        0        0   17,320   17,715   17,320   17,715      395        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -980)
       0        0        0     -940     -980     -940     -980      -40        0

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       17       12       17       12                  
 
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV    Code-0643D7
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       22,265
COMMITMENTS
     230        0       70   21,545   22,105   21,845   22,175      420       90

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -1,420)
     230        0       70   -1,780   -1,470   -1,480   -1,400       60      -20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.0      0.0      0.3     96.8     99.3     98.1     99.6      1.9      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        0        1       19       11       20       12                  
 
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643D8
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       23,302
COMMITMENTS
     730        0       70   22,052   23,152   22,852   23,222      450       80

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:        390)
     530        0       70     -265      330      335      400       55      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.1      0.0      0.3     94.6     99.4     98.1     99.7      1.9      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        0        1       19       10       21       11                  
 
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643DB
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      109,410
COMMITMENTS
   3,480      635      145  105,665  108,600  109,290  109,380      120       30

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -8,268)
    -585     -555       45   -7,728   -7,758   -8,268   -8,268        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.2      0.6      0.1     96.6     99.3     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
       5        4        1       34       34       40       38                  
 
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643DC
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      130,326
COMMITMENTS
   2,839    2,895      986  126,501  126,435  130,326  130,316        0       10

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -5,953)
    -400     -710      165   -5,718   -5,398   -5,953   -5,943        0      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.2      2.2      0.8     97.1     97.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       4        7        4       40       37       47       46                  
 
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                Code-0643DF
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      174,915
COMMITMENTS
   9,108   13,636   11,157  154,488  150,094  174,753  174,887      162       28

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -7,132)
      47      428   -3,196   -3,931   -4,243   -7,080   -7,011      -52     -121

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.2      7.8      6.4     88.3     85.8     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       74)
       9       11       10       45       48       60       63                  
 
 
PJM WESTERN HUB RT OFF-PK MINI - ICE FUTURES ENERGY DIV              Code-0643DK
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      124,901
COMMITMENTS
   2,450    1,980    3,040  119,335  119,881  124,825  124,901       76        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -2,656)
     435      730     -145   -2,946   -3,241   -2,656   -2,656        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.0      1.6      2.4     95.5     96.0     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
       3        4        4       41       34       45       41                  
 
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643DL
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       39,145
COMMITMENTS
     585    1,075      295   38,250   37,760   39,130   39,130       15       15

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:      1,820)
     265      195        5    1,565    1,615    1,835    1,815      -15        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.5      2.7      0.8     97.7     96.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       2        2        3       25       13       29       16                  
 
 
PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643DM
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       34,035
COMMITMENTS
       0      440        0   34,035   33,595   34,035   34,035        0        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:        680)
       0       75        0      680      605      680      680        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.3      0.0    100.0     98.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        2        0       23       12       23       14                  
 
 
AEP DAYTON REALTIME OFFPEAK-MI - ICE FUTURES ENERGY DIV              Code-0643EA
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 mwh                                                OPEN INTEREST:       29,947
COMMITMENTS
   1,205        0        9   28,614   29,778   29,828   29,787      119      160

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:        535)
     905        0       -5     -340      545      560      540      -25       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.0      0.0      0.0     95.5     99.4     99.6     99.5      0.4      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       2        0        1       27       26       29       27                  
 
 
MISO IN. REALTIME OFFPEAK-MINI - ICE FUTURES ENERGY DIV              Code-0643F1
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 Mwh                                                OPEN INTEREST:       15,610
COMMITMENTS
     225        0        0   15,385   15,450   15,610   15,450        0      160

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -960)
       0        0        0     -960     -960     -960     -960        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.4      0.0      0.0     98.6     99.0    100.0     99.0      0.0      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        0        0       20       15       21       15                  
 
 
NYISO ZONE A DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C74
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       30,032
COMMITMENTS
   1,641    2,371      644   27,417   26,957   29,702   29,972      330       60

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -844)
    -114      573      -94     -871   -1,383   -1,079     -904      235       60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.5      7.9      2.1     91.3     89.8     98.9     99.8      1.1      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       5        3        5       27       25       34       31                  
 
 
NYISO ZONE A DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C75
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,932
COMMITMENTS
     565      410      120   18,601   19,267   19,286   19,797      646      135

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -1,298)
      60       10      -35   -1,673   -1,353   -1,648   -1,378      350       80

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.8      2.1      0.6     93.3     96.7     96.8     99.3      3.2      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       2        2        2       20       22       23       25                  
 
 
NYISO ZONE G DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C76
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       41,286
COMMITMENTS
   1,883    4,055      447   38,916   36,774   41,246   41,276       40       10

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -1,046)
      79     -120      251   -1,371   -1,127   -1,041     -996       -5      -50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.6      9.8      1.1     94.3     89.1     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       5        3        3       31       28       37       33                  
 
 
NYISO ZONE G DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C77
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       22,010
COMMITMENTS
     460       25      100   20,883   21,407   21,443   21,532      567      478

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:     -1,024)
    -195      -25      100   -1,189   -1,077   -1,284   -1,002      260      -22

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.1      0.1      0.5     94.9     97.3     97.4     97.8      2.6      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       2        1        1       24       18       26       20                  
 
 
NYISO ZONE J DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C78
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       23,124
COMMITMENTS
       0    2,259      285   22,829   20,580   23,114   23,124       10        0

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:        -20)
       0     -284      280     -300      -16      -20      -20        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      9.8      1.2     98.7     89.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        3        1       21       19       22       22                  
 
 
NYISO ZONE J DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C79
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       14,548
COMMITMENTS
       0      400        0   14,183   13,844   14,183   14,244      365      304

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -802)
       0      -50        0     -785     -752     -785     -802      -17        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.7      0.0     97.5     95.2     97.5     97.9      2.5      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        2        0       16       14       16       16                  
 
 
PJM AEP DAYTON REAL PEAK-MINI - ICE FUTURES ENERGY DIV               Code-064C86
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       37,753
COMMITMENTS
     700      200        0   36,670   37,114   37,370   37,314      383      439

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -373)
     450     -300        0     -808      -48     -358     -348      -15      -25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.9      0.5      0.0     97.1     98.3     99.0     98.8      1.0      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       2        1        0       28       25       30       26                  
 
 
PJM NI HUB REALTM OFFPEAK-MINI - ICE FUTURES ENERGY DIV              Code-064C87
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       14,745
COMMITMENTS
     418        0       25   14,215   14,689   14,658   14,714       87       31

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -520)
     -13        0       -2     -483     -503     -498     -505      -22      -15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.8      0.0      0.2     96.4     99.6     99.4     99.8      0.6      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        0        1       22       18       23       19                  
 
 
PJM NI HUB REALTIME PEAK-MINI - ICE FUTURES ENERGY DIV               Code-064C88
FUTURES ONLY POSITIONS AS OF 05/10/16                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       13,382
COMMITMENTS
   1,097        0       24   11,454   13,298   12,575   13,322      807       60

CHANGES FROM 05/03/16 (CHANGE IN OPEN INTEREST:       -897)
    -184        0       24     -830     -961     -990     -937       93       40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.2      0.0      0.2     85.6     99.4     94.0     99.6      6.0      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        0        1       25       17       26       18                  



Updated May 13, 2016