NJ SRECS VINTAGE 2018 - ICE FUTURES ENERGY DIV                       Code-00639X
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       45,014
COMMITMENTS
  11,015   21,973        0   33,999   23,041   45,014   45,014        0        0

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:       -100)
    -100     -100        0        0        0     -100     -100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.5     48.8      0.0     75.5     51.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       4       11        0       10        6       14       17                  
 
 
CALIF CARBON ALL VINTAGE 2017 - ICE FUTURES ENERGY DIV               Code-00639Y
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       34,634
COMMITMENTS
     710    6,963       46   33,852   27,625   34,608   34,634       26        0

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:       -100)
       0        0        0     -100     -100     -100     -100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.1     20.1      0.1     97.7     79.8     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       5        5        1        8        9       14       14                  
 
 
CALIF CARBON ALL VINTAGE 2018 - ICE FUTURES ENERGY DIV               Code-0063A2
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 California carbon allowances                   OPEN INTEREST:       43,709
COMMITMENTS
   5,694    5,213    4,136   33,869   34,360   43,699   43,709       10        0

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      2,089)
     115       65    1,335      639      689    2,089    2,089        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.0     11.9      9.5     77.5     78.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
      16        5        4       12       11       29       19                  
 
 
NJ SRECS VINTAGE 2019 - ICE FUTURES ENERGY DIV                       Code-0063A3
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       44,997
COMMITMENTS
  11,143   24,588      762   33,092   19,647   44,997   44,997        0        0

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        300)
    -100        0        0      400      300      300      300        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.8     54.6      1.7     73.5     43.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       6        9        1        8        6       14       16                  
 
 
NJ SRECS VINTAGE 2020 - ICE FUTURES ENERGY DIV                       Code-0063A4
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       35,952
COMMITMENTS
   8,692   22,475        0   27,255   13,477   35,947   35,952        5        0

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        955)
      50    1,100        0      905     -145      955      955        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.2     62.5      0.0     75.8     37.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       6        6        0       10        7       16       13                  
 
 
PJM TRI-RECs CLASS 1 Vin 2018 - ICE FUTURES ENERGY DIV               Code-0063AB
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       28,824
COMMITMENTS
  12,450   13,850      200   16,174   14,774   28,824   28,824        0        0

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:       -306)
    -500        0        0      194     -306     -306     -306        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    43.2     48.1      0.7     56.1     51.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       5        4        1        9        7       14       12                  
 
 
PJM TRI-RECs CLASS 1 Vin 2019 - ICE FUTURES ENERGY DIV               Code-0063AD
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       25,213
COMMITMENTS
  11,935    9,175      100   13,178   15,938   25,213   25,213        0        0

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:       -500)
    -250        0        0     -250     -500     -500     -500        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    47.3     36.4      0.4     52.3     63.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       7        5        1        7        7       15       12                  
 
 
PJM TRI-RECs CLASS 1 Vin 2020 - ICE FUTURES ENERGY DIV               Code-0063AN
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       18,387
COMMITMENTS
   8,225    3,150        0   10,162   15,237   18,387   18,387        0        0

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    44.7     17.1      0.0     55.3     82.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       8        4        0        6        5       14        9                  
 
 
RGGI VINTAGE 2017 - ICE FUTURES ENERGY DIV                           Code-0063AR
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 RGGI CO2 Allowances                            OPEN INTEREST:       27,372
COMMITMENTS
   5,497    5,275        0   21,875   22,097   27,372   27,372        0        0

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    20.1     19.3      0.0     79.9     80.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       4        2        0       11        5       15        7                  
 
 
NJ SRECS VINTAGE 2021 - ICE FUTURES ENERGY DIV                       Code-0063BD
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       18,390
COMMITMENTS
   8,130    9,490        0   10,260    8,900   18,390   18,390        0        0

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      2,350)
       0    2,550        0    2,350     -200    2,350    2,350        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    44.2     51.6      0.0     55.8     48.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       5        7        0        5        6       10       13                  
 
 
USGC HSFO (PLATTS) - ICE FUTURES ENERGY DIV                          Code-02141B
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1000 barrels                                         OPEN INTEREST:       21,927
COMMITMENTS
   6,628      354    3,224   11,940   18,132   21,792   21,710      135      217

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -4,222)
  -2,342     -308      -43   -1,927   -3,893   -4,312   -4,244       90       22

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    30.2      1.6     14.7     54.5     82.7     99.4     99.0      0.6      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       4        6        7       23       24       31       33                  
 
 
3% FUEL OIL USGC VS. 3.5%FUEL OIL FOB ROTTERDAM BARGES - ICE FUTURES Code-02141C
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1000 barrels                                         OPEN INTEREST:       26,225
COMMITMENTS
   3,131    9,006    1,433   21,423   15,666   25,987   26,105      238      120

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -2,429)
    -156     -534      -10   -2,096   -1,735   -2,262   -2,279     -167     -150

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.9     34.3      5.5     81.7     59.7     99.1     99.5      0.9      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       5        2        4       25       14       31       19                  
 
 
NATURAL GAS ICE HENRY HUB LD1 - ICE FUTURES ENERGY DIV               Code-023391
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:    5,153,405
COMMITMENTS
 559,716  113,421  699,420  3843430  4330739  5102566  5143580   50,839    9,825

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:   -287,299)
 -34,236  -20,941  -45,141 -186,290 -138,057 -265,667 -204,139  -21,632  -83,160

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.9      2.2     13.6     74.6     84.0     99.0     99.8      1.0      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      208)
      43       28       53      123      107      187      168                  
 
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                 Code-023392
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      149,331
COMMITMENTS
  23,093   12,386   41,680   79,766   94,403  144,539  148,469    4,792      862

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      2,665)
   1,043     -706     -212      -49    2,865      782    1,947    1,883      718

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.5      8.3     27.9     53.4     63.2     96.8     99.4      3.2      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
      10        6       11       25       22       39       35                  
 
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                      Code-023393
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      298,552
COMMITMENTS
   6,384    9,038    1,689  276,728  281,129  284,801  291,856   13,751    6,696

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      2,147)
    -336   -2,595      277    1,904    2,012    1,845     -306      302    2,453

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.1      3.0      0.6     92.7     94.2     95.4     97.8      4.6      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       2        4        3       28       28       32       33                  
 
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                     Code-023394
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      110,152
COMMITMENTS
   4,681        0    4,650   92,740   97,658  102,071  102,308    8,081    7,844

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      3,909)
    -234        0      791    1,202    1,621    1,759    2,412    2,150    1,497

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.2      0.0      4.2     84.2     88.7     92.7     92.9      7.3      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       2        0        2       28       25       30       27                  
 
 
NWP ROCKIES FIN BASIS - ICE FUTURES ENERGY DIV                       Code-023395
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      309,549
COMMITMENTS
   1,456    4,224    1,964  289,844  295,835  293,264  302,023   16,285    7,526

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      1,874)
  -1,118     -258      762   -2,904    2,810   -3,260    3,314    5,134   -1,440

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.5      1.4      0.6     93.6     95.6     94.7     97.6      5.3      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       2        3        3       30       28       34       32                  
 
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023396
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      772,102
COMMITMENTS
   2,487    7,130    6,662  754,094  755,622  763,243  769,414    8,859    2,688

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:    -26,508)
     461     -391     -211  -26,824  -25,162  -26,574  -25,764       66     -744

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      0.9      0.9     97.7     97.9     98.9     99.7      1.1      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       2        1        3       43       29       46       32                  
 
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                           Code-023397
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      508,403
COMMITMENTS
   6,352    2,486      277  466,514  494,918  473,143  497,681   35,260   10,722

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      7,527)
    -394      -65       -2    6,837    4,477    6,441    4,410    1,086    3,117

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2      0.5      0.1     91.8     97.3     93.1     97.9      6.9      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       56)
       5        2        2       30       37       36       40                  
 
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                               Code-023398
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      442,688
COMMITMENTS
   6,591    2,304      823  419,082  427,830  426,496  430,957   16,192   11,731

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      7,593)
   1,354     -798       59   -2,432    2,212   -1,019    1,473    8,612    6,120

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.5      0.5      0.2     94.7     96.6     96.3     97.4      3.7      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       7        1        4       35       41       42       46                  
 
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023399
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      290,760
COMMITMENTS
   4,513   10,226    1,599  267,391  272,236  273,503  284,061   17,257    6,699

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      8,857)
     622       55     -307    7,668    7,857    7,983    7,605      874    1,252

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.6      3.5      0.5     92.0     93.6     94.1     97.7      5.9      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
       3        5        4       40       38       44       46                  
 
 
ALGONQUIN CITY-GATES FINANCIAL BASIS - ICE FUTURES ENERGY DIV        Code-02339E
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       92,475
COMMITMENTS
   5,820        0      735   81,222   85,130   87,777   85,865    4,698    6,610

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      2,059)
     632        0        0       26    1,468      658    1,468    1,401      591

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.3      0.0      0.8     87.8     92.1     94.9     92.9      5.1      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        0        1       24       23       25       24                  
 
 
CHICAGO CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                    Code-02339Q
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       60,380
COMMITMENTS
       0        0        0   57,062   58,690   57,062   58,690    3,318    1,690

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0   -1,236     -930   -1,236     -930    1,236      930

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     94.5     97.2     94.5     97.2      5.5      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        0        0       17       18       17       18                  
 
 
COLORADO INTERSTATE - MAINLINE (BASIS) - ICE FUTURES ENERGY DIV      Code-02339U
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      181,449
COMMITMENTS
   2,368      378    1,474  170,997  171,784  174,839  173,636    6,610    7,813

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      7,514)
     726      184     -147    6,576    4,082    7,155    4,119      359    3,395

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.3      0.2      0.8     94.2     94.7     96.4     95.7      3.6      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        1        3       20       19       23       22                  
 
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGYCode-02339W
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      182,437
COMMITMENTS
   1,409    6,549        0  170,799  164,165  172,208  170,714   10,229   11,723

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      1,135)
      31    2,295        0      -66   -5,434      -35   -3,139    1,170    4,274

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.8      3.6      0.0     93.6     90.0     94.4     93.6      5.6      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       1        2        0       22       22       23       24                  
 
 
COLUMBIA GULF TRANSMISSION CO. -  MAINLINE POOL - ICE FUTURES ENERGY Code-02339Y
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      140,270
COMMITMENTS
       0        0        0  135,199  129,883  135,199  129,883    5,071   10,387

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      1,854)
       0        0        0    2,225   -1,058    2,225   -1,058     -371    2,912

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     96.4     92.6     96.4     92.6      3.6      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        0        0       16       15       16       15                  
 
 
DOMINION - SOUTH POINT - ICE FUTURES ENERGY DIV                      Code-0233A2
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       42,618
COMMITMENTS
   7,937    2,132        0   34,281   38,853   42,218   40,985      400    1,633

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      2,010)
     120        0        0    1,736      651    1,856      651      154    1,359

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.6      5.0      0.0     80.4     91.2     99.1     96.2      0.9      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       2        2        0       20       21       22       23                  
 
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV              Code-0233A3
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      565,532
COMMITMENTS
  16,728   15,135    3,292  535,859  529,573  555,879  548,000    9,653   17,532

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      5,717)
   1,996    1,134      244     -753   -5,746    1,487   -4,368    4,230   10,085

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.0      2.7      0.6     94.8     93.6     98.3     96.9      1.7      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       74)
       4        6        3       48       47       54       54                  
 
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV             Code-0233A5
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      213,726
COMMITMENTS
       1    9,960    2,318  205,299  195,529  207,618  207,807    6,108    5,919

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      6,519)
    -676     -762      201    6,299    3,267    5,824    2,706      695    3,813

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      4.7      1.1     96.1     91.5     97.1     97.2      2.9      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       1        5        5       28       30       33       36                  
 
 
EL PASO - PERMIAN BASIN (INDEX) - ICE FUTURES ENERGY DIV             Code-0233A6
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       38,402
COMMITMENTS
     210        0        0   34,976   35,936   35,186   35,936    3,216    2,466

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      1,720)
       0        0        0    1,720      148    1,720      148        0    1,572

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.5      0.0      0.0     91.1     93.6     91.6     93.6      8.4      6.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        0        0       12       15       13       15                  
 
 
EL PASO-SAN JUAN BASIN-BLANCO POOL PRIMARY ONLY-BASIS - ICE FUTURES ECode-0233A8
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       93,059
COMMITMENTS
       0    3,301      956   87,179   78,054   88,135   82,311    4,924   10,748

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      1,181)
       0   -1,690      850      835        3    1,685     -837     -504    2,018

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      3.5      1.0     93.7     83.9     94.7     88.5      5.3     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        4        2       18       12       20       16                  
 
 
HENRY HUB - TAILGATE LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233AG
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      160,574
COMMITMENTS
   2,130   26,754        0  141,359  124,934  143,489  151,688   17,085    8,886

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:       -210)
  -1,530   -2,190        0  -14,010   -4,560  -15,540   -6,750   15,330    6,540

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.3     16.7      0.0     88.0     77.8     89.4     94.5     10.6      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
       1        9        0       21       25       22       34                  
 
 
HENRY HUB - TAILGATE LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV      Code-0233AH
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      175,632
COMMITMENTS
   6,862   26,055    5,487  143,061  127,974  155,410  159,516   20,222   16,116

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:       -180)
      73     -780     -870  -18,966  -13,813  -19,763  -15,463   19,583   15,283

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.9     14.8      3.1     81.5     72.9     88.5     90.8     11.5      9.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       73)
       5       13        2       31       38       38       51                  
 
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                Code-0233AM
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      131,177
COMMITMENTS
       0    1,050        0  127,467  126,023  127,467  127,073    3,710    4,104

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -1,240)
       0     -124        0   -3,906   -2,046   -3,906   -2,170    2,666      930

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.8      0.0     97.2     96.1     97.2     96.9      2.8      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       0        1        0       24       21       24       22                  
 
 
MICHCON FINANCIAL INDEX - ICE FUTURES ENERGY DIV                     Code-0233AN
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
MMBTU                                                OPEN INTEREST:       28,020
COMMITMENTS
       0      360        0   26,429   25,932   26,429   26,292    1,591    1,728

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0     -645     -837     -645     -837      645      837

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.3      0.0     94.3     92.5     94.3     93.8      5.7      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        1        0       15       15       15       16                  
 
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGYCode-0233AQ
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      269,416
COMMITMENTS
       0    1,618    1,285  262,772  255,098  264,057  258,001    5,359   11,415

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      3,336)
       0     -186        0    1,153    2,301    1,153    2,115    2,183    1,221

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.6      0.5     97.5     94.7     98.0     95.8      2.0      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       0        2        1       33       28       34       30                  
 
 
NATURAL GAS PIPELINE-MID-CONTINENT POOL PIN (BASIS) - ICE FUTURES ENECode-0233AY
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      107,471
COMMITMENTS
     305      976      762   92,723   93,508   93,790   95,246   13,681   12,225

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      3,382)
    -642   -1,379       53    3,037    1,088    2,448     -238      934    3,620

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      0.9      0.7     86.3     87.0     87.3     88.6     12.7     11.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        1        2       15       18       17       20                  
 
 
NATURAL GAS PIPELINE-TEXOK (BASIS) - ICE FUTURES ENERGY DIV          Code-0233B1
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      164,693
COMMITMENTS
     501    1,320      761  158,602  157,122  159,864  159,203    4,829    5,490

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      2,695)
    -184        0        0    2,539    2,111    2,355    2,111      340      584

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      0.8      0.5     96.3     95.4     97.1     96.7      2.9      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       1        3        1       24       26       25       30                  
 
 
NORTHERN NATURAL GAS - DEMARCATION POOL (BASIS) - ICE FUTURES ENERGY Code-0233BA
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       59,640
COMMITMENTS
     390        0       30   56,620   57,378   57,040   57,408    2,600    2,232

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      1,438)
     154        0     -154    1,560      392    1,560      238     -122    1,200

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.7      0.0      0.1     94.9     96.2     95.6     96.3      4.4      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        0        1       12       16       13       17                  
 
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233BB
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      152,806
COMMITMENTS
   9,272      475      563  130,304  142,093  140,139  143,131   12,667    9,675

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      1,108)
       0     -122        0   -1,477      775   -1,477      653    2,585      455

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.1      0.3      0.4     85.3     93.0     91.7     93.7      8.3      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        1        1       16       13       18       14                  
 
 
NORTHWEST PIPELINE - CANADIAN BORDER (BASIS) - ICE FUTURES ENERGY DIVCode-0233BC
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      117,290
COMMITMENTS
       0        0        0  104,802  109,256  104,802  109,256   12,488    8,034

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        192)
       0        0        0     -101     -933     -101     -933      293    1,125

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     89.4     93.2     89.4     93.2     10.6      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       18       17       18       17                  
 
 
NORTHWEST PIPELINE CORP. - ROCKY MOUNTAINS - ICE FUTURES ENERGY DIV  Code-0233BD
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       57,959
COMMITMENTS
     492        0        0   55,777   57,625   56,269   57,625    1,690      334

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:       -736)
       0        0        0   -1,325     -796   -1,325     -796      589       60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.8      0.0      0.0     96.2     99.4     97.1     99.4      2.9      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        0        0       13       17       14       17                  
 
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV    Code-0233BH
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      214,232
COMMITMENTS
   3,528      300      427  203,971  197,896  207,926  198,623    6,306   15,609

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      9,008)
     212        0      183    7,555    3,397    7,950    3,580    1,058    5,428

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.6      0.1      0.2     95.2     92.4     97.1     92.7      2.9      7.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       3        1        1       21       19       24       21                  
 
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV         Code-0233BL
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      185,057
COMMITMENTS
     141    3,289    1,706  170,256  171,645  172,103  176,640   12,954    8,417

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -6,802)
     141   -1,801      -42   -6,762   -5,688   -6,663   -7,531     -139      729

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.1      1.8      0.9     92.0     92.8     93.0     95.5      7.0      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       1        5        3       29       23       32       29                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) - ICE FUTURES ENERGY DIV          Code-0233CG
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       32,745
COMMITMENTS
   2,507        0        0   22,261   29,067   24,768   29,067    7,977    3,678

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      1,464)
    -279        0        0   -3,844   -1,233   -4,123   -1,233    5,587    2,697

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.7      0.0      0.0     68.0     88.8     75.6     88.8     24.4     11.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       4        0        0       12       13       16       13                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CH
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      239,663
COMMITMENTS
   4,338    2,670      259  223,051  223,001  227,648  225,930   12,015   13,733

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      1,802)
       0     -320       61   -2,276     -802   -2,215   -1,061    4,017    2,863

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.8      1.1      0.1     93.1     93.0     95.0     94.3      5.0      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       1        2        1       30       30       32       32                  
 
 
TRANSCO ZONE 6 BASIS - ICE FUTURES ENERGY DIV                        Code-0233CU
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:      137,906
COMMITMENTS
   1,811        0       60  127,974  129,105  129,845  129,165    8,061    8,741

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      5,785)
     584        0     -579    3,462    3,826    3,467    3,247    2,318    2,538

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.3      0.0      0.0     92.8     93.6     94.2     93.7      5.8      6.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        0        1       18       19       19       20                  
 
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV   Code-0233CW
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      124,362
COMMITMENTS
       0        0        0  118,901  117,984  118,901  117,984    5,461    6,378

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      2,342)
       0        0        0      566      275      566      275    1,776    2,067

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     95.6     94.9     95.6     94.9      4.4      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        0        0       21       19       21       19                  
 
 
TRANSCONTINENTAL GAS - ZONE 6 (NY) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CZ
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       69,520
COMMITMENTS
   3,457    1,794        0   60,611   64,240   64,068   66,034    5,452    3,486

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        177)
     521      118        0   -1,231     -185     -710      -67      887      244

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.0      2.6      0.0     87.2     92.4     92.2     95.0      7.8      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        1        0       14       13       15       14                  
 
 
WAHA HUB - WEST TEXAS DELIVERED/BUYER'S INDEX - ICE FUTURES ENERGY DICode-0233D4
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       47,287
COMMITMENTS
   1,338      253      150   34,173   41,827   35,661   42,230   11,626    5,057

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        432)
       0      -60       60   -8,574   -3,071   -8,514   -3,071    8,946    3,503

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.8      0.5      0.3     72.3     88.5     75.4     89.3     24.6     10.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        1        1       13       18       15       19                  
 
 
TETCO M2 Basis (Receipts) - ICE FUTURES ENERGY DIV                   Code-0233DR
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 MM Btus                                         OPEN INTEREST:      160,399
COMMITMENTS
   1,426        0        0  132,835  151,194  134,261  151,194   26,138    9,205

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:          0)
    -198        0        0   -2,703     -600   -2,901     -600    2,901      600

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.9      0.0      0.0     82.8     94.3     83.7     94.3     16.3      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        0        0       16       14       17       14                  
 
 
TRANSCO LEIDY BASIS - ICE FUTURES ENERGY DIV                         Code-0233DT
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       74,249
COMMITMENTS
   4,571        0        2   65,391   71,107   69,964   71,109    4,285    3,140

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:       -117)
    -276        0        0     -743   -2,127   -1,019   -2,127      902    2,010

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.2      0.0      0.0     88.1     95.8     94.2     95.8      5.8      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        0        1       22       17       24       18                  
 
 
REX ZONE 3 BASIS - ICE FUTURES ENERGY DIV                            Code-0233EB
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:      178,947
COMMITMENTS
   4,920        0        0  169,423  171,333  174,343  171,333    4,604    7,614

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      7,012)
    -480        0        0    7,012    2,932    6,532    2,932      480    4,080

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.7      0.0      0.0     94.7     95.7     97.4     95.7      2.6      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        0        0       10       17       11       17                  
 
 
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV                       Code-064363
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 800 MWh)                               OPEN INTEREST:       53,770
COMMITMENTS
   9,745    4,184      542   41,752   47,828   52,039   52,554    1,731    1,216

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:       -268)
    -273      -24       83     -846   -1,053   -1,036     -994      768      726

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.1      7.8      1.0     77.6     88.9     96.8     97.7      3.2      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       8        3        3       31       27       39       33                  
 
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                        Code-064391
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 400 MWh)                               OPEN INTEREST:       40,346
COMMITMENTS
   4,700      410      550   35,096   39,386   40,346   40,346        0        0

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -3,251)
  -1,825       50        0   -1,426   -3,301   -3,251   -3,251        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.6      1.0      1.4     87.0     97.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       9        2        3       23       19       32       24                  
 
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                    Code-064392
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 25 MWh)                                OPEN INTEREST:       24,292
COMMITMENTS
   2,395    1,550      455   21,442   22,287   24,292   24,292        0        0

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -2,285)
    -275      350     -400   -1,610   -2,235   -2,285   -2,285        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.9      6.4      1.9     88.3     91.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       3        3        4       18       17       22       23                  
 
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                      Code-064394
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 50 Megawatt Hours)                     OPEN INTEREST:      173,834
COMMITMENTS
   9,663   16,712    4,191  155,156  147,471  169,010  168,374    4,824    5,460

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -2,647)
    -178     -678     -535   -6,471   -6,721   -7,184   -7,934    4,537    5,287

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.6      9.6      2.4     89.3     84.8     97.2     96.9      2.8      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       5        4        3       38       36       44       42                  
 
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-064395
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 400 Megawatt Hours)                    OPEN INTEREST:       63,956
COMMITMENTS
   4,391   11,975      650   58,912   51,331   63,953   63,956        3        0

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:         40)
    -100       25       50       90       25       40      100        0      -60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.9     18.7      1.0     92.1     80.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
      10        6        4       17       17       30       24                  
 
 
CAISO SP15 FIN DA OFF-PEAK - ICE FUTURES ENERGY DIV                  Code-064396
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 25 Megawatt Hours)                     OPEN INTEREST:       37,207
COMMITMENTS
       0    1,400        0   37,204   35,807   37,204   37,207        3        0

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -1,550)
       0       25        0   -1,550   -1,575   -1,550   -1,550        0        0

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        3        0       11       12       11       15                  
 
 
PJM AEP DAYTON RT OFF-PK - ICE FUTURES ENERGY DIV                    Code-06439A
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:       52,581
COMMITMENTS
   1,391    3,750      724   50,186   47,860   52,301   52,334      280      247

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        300)
    -105        0        0      250      180      145      180      155      120

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.6      7.1      1.4     95.4     91.0     99.5     99.5      0.5      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       1        5        1       28       24       29       30                  
 
 
PJM AEP DAYTON RT PEAK FIXED - ICE FUTURES ENERGY DIV                Code-06439B
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       74,548
COMMITMENTS
   5,166    3,025    2,340   66,608   68,770   74,114   74,135      434      413

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      2,845)
   1,805     -395      475      350    2,593    2,630    2,673      215      172

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.9      4.1      3.1     89.3     92.2     99.4     99.4      0.6      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       8        6        8       30       30       39       43                  
 
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                Code-06439C
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       73,601
COMMITMENTS
   2,125      936      854   68,680   69,916   71,659   71,706    1,942    1,895

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      1,125)
      60      -20        0     -741     -375     -681     -395    1,806    1,520

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.9      1.3      1.2     93.3     95.0     97.4     97.4      2.6      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       2        2        2       25       26       29       28                  
 
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                      Code-06439F
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      103,913
COMMITMENTS
   3,065      295      655   98,514  102,064  102,234  103,014    1,679      899

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      1,409)
     260       95      -95     -260      835      -95      835    1,504      574

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.9      0.3      0.6     94.8     98.2     98.4     99.1      1.6      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       4        1        1       27       27       32       28                  
 
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                      Code-06439K
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       30,846
COMMITMENTS
     650        0        0   30,141   30,490   30,791   30,490       55      356

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:         15)
       0        0        0       15        5       15        5        0       10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.1      0.0      0.0     97.7     98.8     99.8     98.8      0.2      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       3        0        0       23       16       26       16                  
 
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                 Code-06439L
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:       33,140
COMMITMENTS
     300        0        0   32,710   32,840   33,010   32,840      130      300

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        105)
       0        0        0       90      105       90      105       15        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.9      0.0      0.0     98.7     99.1     99.6     99.1      0.4      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        0        0       22       17       23       17                  
 
 
ERCOT NORTH 345KV RT PK FIX - ICE FUTURES ENERGY DIV                 Code-06439R
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       39,078
COMMITMENTS
  11,592      380    3,127   23,833   35,184   38,552   38,691      526      387

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        202)
    -691      140     -283    1,178      371      204      228       -2      -26

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    29.7      1.0      8.0     61.0     90.0     98.7     99.0      1.3      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
      10        3        7       21       25       33       34                  
 
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643AZ
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       39,088
COMMITMENTS
     450      600        0   38,638   38,403   39,088   39,003        0       85

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        400)
       0      400        0      400        0      400      400        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2      1.5      0.0     98.8     98.2    100.0     99.8      0.0      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       3        1        0       26       21       29       22                  
 
 
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV                    Code-0643B3
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       46,328
COMMITMENTS
   2,429    2,420      541   42,628   43,322   45,598   46,283      730       45

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        570)
      65      220      100      405      250      570      570        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.2      5.2      1.2     92.0     93.5     98.4     99.9      1.6      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       5        4        3       24       21       30       27                  
 
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                     Code-0643BC
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       44,874
COMMITMENTS
   2,349        0      163   40,611   44,201   43,123   44,364    1,751      510

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        340)
    -150        0        0     -966      220   -1,116      220    1,456      120

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.2      0.0      0.4     90.5     98.5     96.1     98.9      3.9      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       3        0        1       23       19       26       20                  
 
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643BE
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       49,967
COMMITMENTS
   1,935    1,500      175   46,347   47,782   48,457   49,457    1,510      510

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:         95)
    -185        0        0   -1,150      -45   -1,335      -45    1,430      140

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.9      3.0      0.4     92.8     95.6     97.0     99.0      3.0      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        1        1       24       17       26       19                  
 
 
ISO NE MASS HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643BF
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       78,787
COMMITMENTS
     414      350    1,065   77,116   77,198   78,595   78,613      192      174

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        746)
     239        0     -108      615      854      746      746        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.5      0.4      1.4     97.9     98.0     99.8     99.8      0.2      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       1        1        1       29       27       30       29                  
 
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643BG
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:      114,279
COMMITMENTS
   2,154   10,264    1,352  110,483  102,294  113,989  113,910      290      369

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      1,521)
    -211     -413      376    1,346    1,563    1,511    1,526       10       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.9      9.0      1.2     96.7     89.5     99.7     99.7      0.3      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       53)
       8       10        4       29       27       41       37                  
 
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                            Code-0643BM
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       45,910
COMMITMENTS
   1,100      450      650   44,140   44,810   45,890   45,910       20        0

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      1,750)
       0     -275      125    1,625    1,900    1,750    1,750        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.4      1.0      1.4     96.1     97.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        4        3       14       16       17       22                  
 
 
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV                        Code-0643BS
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       35,095
COMMITMENTS
   1,350    1,993    1,222   31,790   31,180   34,362   34,395      733      700

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        -90)
       0        0        0     -130     -625     -130     -625       40      535

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.8      5.7      3.5     90.6     88.8     97.9     98.0      2.1      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        2        2       21       20       26       22                  
 
 
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV                       Code-0643BT
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 MWh                                              OPEN INTEREST:       40,543
COMMITMENTS
   7,698    1,200    1,385   31,025   37,503   40,108   40,088      435      455

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        -30)
       0        0        0      -55     -470      -55     -470       25      440

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.0      3.0      3.4     76.5     92.5     98.9     98.9      1.1      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       8        1        4       25       22       33       27                  
 
 
NYISO ZONE J DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BW
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       42,462
COMMITMENTS
      50    2,753       53   41,615   38,241   41,718   41,047      744    1,415

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        245)
       0     -142        2     -157     -547     -155     -687      400      932

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.1      6.5      0.1     98.0     90.1     98.2     96.7      1.8      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        3        1       15       15       17       18                  
 
 
NYISO ZONE J DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BX
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       35,913
COMMITMENTS
      51    1,750        0   35,557   32,985   35,608   34,735      305    1,178

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        -75)
       0     -295        0     -370     -898     -370   -1,193      295    1,118

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.1      4.9      0.0     99.0     91.8     99.2     96.7      0.8      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        1        0       16       14       17       15                  
 
 
NYISO ZONE A DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BY
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       33,089
COMMITMENTS
   2,419    1,445       80   28,863   31,250   31,362   32,775    1,727      314

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        645)
       2       50        0     -649      281     -647      331    1,292      314

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.3      4.4      0.2     87.2     94.4     94.8     99.1      5.2      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       7        1        2       23       20       30       23                  
 
 
NYISO ZONE A DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BZ
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:       23,681
COMMITMENTS
     750       10      360   20,808   22,201   21,918   22,571    1,763    1,110

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:         45)
      10     -125      -10   -1,213     -820   -1,213     -955    1,258    1,000

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.2      0.0      1.5     87.9     93.8     92.6     95.3      7.4      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       3        1        2       16       18       20       20                  
 
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643C3
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       49,125
COMMITMENTS
   1,400    8,215      345   46,949   40,329   48,694   48,889      431      236

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -1,065)
     -74     -977       75   -1,311     -348   -1,310   -1,250      245      185

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.8     16.7      0.7     95.6     82.1     99.1     99.5      0.9      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       3        5        2       27       22       31       28                  
 
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643C4
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       40,962
COMMITMENTS
       0    3,772       78   39,935   36,677   40,013   40,527      949      435

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        120)
    -125     -492      -58     -270      255     -453     -295      573      415

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      9.2      0.2     97.5     89.5     97.7     98.9      2.3      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        3        3       22       19       25       22                  
 
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                          Code-0643CB
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       20,675
COMMITMENTS
       0    1,350        0   20,525   19,307   20,525   20,657      150       18

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:       -843)
       0       60        0     -833     -900     -833     -840      -10       -3

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      6.5      0.0     99.3     93.4     99.3     99.9      0.7      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        2        0       12       14       12       16                  
 
 
PJM BGE ZONE DAY AHEAD OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV     Code-0643CJ
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       13,730
COMMITMENTS
   1,095      350        0   12,390   12,820   13,485   13,170      245      560

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0      -60     -560      -60     -560       60      560

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.0      2.5      0.0     90.2     93.4     98.2     95.9      1.8      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       4        2        0       17        9       21       11                  
 
 
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV        Code-0643CK
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       13,780
COMMITMENTS
     945      350        0   12,610   12,860   13,555   13,210      225      570

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:         60)
       0        0        0        0     -510        0     -510       60      570

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.9      2.5      0.0     91.5     93.3     98.4     95.9      1.6      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       5        2        0       17        9       22       11                  
 
 
PJM COMED ZONE DAY AHEAD LMP PEAK MONTHLY - ICE FUTURES ENERGY DIV   Code-0643CN
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,455
COMMITMENTS
     170        0        0   20,115   20,310   20,285   20,310    1,170    1,145

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:          0)
     -85        0        0     -515     -575     -600     -575      600      575

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.8      0.0      0.0     93.8     94.7     94.5     94.7      5.5      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        0        0       11       12       12       12                  
 
 
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643CZ
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       22,850
COMMITMENTS
     325        0      200   21,798   21,225   22,323   21,425      527    1,425

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        815)
       0        0        0      544     -610      544     -610      271    1,425

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.4      0.0      0.9     95.4     92.9     97.7     93.8      2.3      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       4        0        1       14       14       18       15                  
 
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV              Code-0643D1
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,510
COMMITMENTS
     525        0        0   18,574   17,995   19,099   17,995      411    1,515

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        425)
       0        0        0      330   -1,090      330   -1,090       95    1,515

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.7      0.0      0.0     95.2     92.2     97.9     92.2      2.1      7.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       4        0        0       14       11       18       11                  
 
 
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV                           Code-0643D4
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        8,240
COMMITMENTS
     660    1,900        0    7,095    6,240    7,755    8,140      485      100

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        340)
       0      300        0       80      -10       80      290      260       50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.0     23.1      0.0     86.1     75.7     94.1     98.8      5.9      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        2        0       15       15       16       17                  
 
 
PJM PEPCO DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                Code-0643D5
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        6,070
COMMITMENTS
       0      100        0    5,695    5,870    5,695    5,970      375      100

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:         70)
       0      100        0     -180      -80     -180       20      250       50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.6      0.0     93.8     96.7     93.8     98.4      6.2      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        1        0       15       15       15       16                  
 
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV    Code-0643D7
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       31,178
COMMITMENTS
   1,250      725    1,000   27,573   29,318   29,823   31,043    1,355      135

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        580)
     -75        0        0     -281      490     -356      490      936       90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.0      2.3      3.2     88.4     94.0     95.7     99.6      4.3      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        2        1       17       18       21       20                  
 
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643D8
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       31,113
COMMITMENTS
   1,250      725    1,000   27,615   29,253   29,865   30,978    1,248      135

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        542)
     -75        0        0     -209      452     -284      452      826       90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.0      2.3      3.2     88.8     94.0     96.0     99.6      4.0      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       3        2        1       18       20       22       22                  
 
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643DB
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      108,901
COMMITMENTS
   2,375    1,380    3,505   99,994   99,331  105,874  104,216    3,027    4,685

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:       -420)
      45     -200      100   -3,317   -4,750   -3,172   -4,850    2,752    4,430

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.2      1.3      3.2     91.8     91.2     97.2     95.7      2.8      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
       7        3        6       33       30       42       38                  
 
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643DC
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
352 MWh                                              OPEN INTEREST:      128,262
COMMITMENTS
   4,272    2,970    2,793  117,955  117,763  125,020  123,526    3,242    4,736

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:      2,296)
     177       65      133     -986   -2,623     -676   -2,425    2,972    4,721

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.3      2.3      2.2     92.0     91.8     97.5     96.3      2.5      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
       7        6        7       37       34       47       45                  
 
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                Code-0643DF
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      262,405
COMMITMENTS
  31,141   15,635   13,512  212,647  230,715  257,300  259,862    5,105    2,543

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:       -461)
    -510      725       22   -4,743   -3,491   -5,231   -2,744    4,770    2,283

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.9      6.0      5.1     81.0     87.9     98.1     99.0      1.9      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       88)
      25       13       24       43       45       77       73                  
 
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643DL
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       35,106
COMMITMENTS
   2,383      150      175   30,929   33,956   33,487   34,281    1,619      825

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        145)
    -140        0        0   -1,050     -665   -1,190     -665    1,335      810

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.8      0.4      0.5     88.1     96.7     95.4     97.6      4.6      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        2        1       21       13       23       16                  
 
 
PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643DM
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       33,422
COMMITMENTS
   1,358       80      920   29,635   31,592   31,913   32,592    1,509      830

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        175)
     -70       30      -30     -950     -640   -1,050     -640    1,225      815

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.1      0.2      2.8     88.7     94.5     95.5     97.5      4.5      2.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        2        2       20       12       23       15                  
 
 
ARGUS FAR EAST SWAP PROPANE - ICE FUTURES ENERGY DIV                 Code-066413
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1000  metric tonnes                                  OPEN INTEREST:        3,585
COMMITMENTS
       0      400      265    2,649    2,232    2,914    2,897      671      688

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:       -832)
     -40     -123      -76     -559     -796     -675     -995     -157      163

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     11.2      7.4     73.9     62.3     81.3     80.8     18.7     19.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        6        4       16       19       20       25                  
 
 
ETHANE, MT. BELV-ENTERPRISE - ICE FUTURES ENERGY DIV                 Code-066416
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       38,905
COMMITMENTS
   2,012    1,452      715   35,923   36,608   38,650   38,775      255      130

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -3,460)
    -258     -182      -36   -3,141   -3,222   -3,435   -3,440      -25      -20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.2      3.7      1.8     92.3     94.1     99.3     99.7      0.7      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       5        5        4       24       26       31       33                  
 
 
NAT GASLNE OPIS MT B NONTET FP - ICE FUTURES ENERGY DIV              Code-06641A
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       12,029
COMMITMENTS
   1,273      235      166   10,479   10,304   11,918   10,705      111    1,324

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -1,631)
    -483      -15        0   -1,158   -1,612   -1,641   -1,627       10       -4

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.6      2.0      1.4     87.1     85.7     99.1     89.0      0.9     11.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       3        2        3       15       19       19       23                  
 
 
BUTANE OPIS MT BELV NONTET FP - ICE FUTURES ENERGY DIV               Code-06641D
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       10,708
COMMITMENTS
     254        6      297    9,679    9,796   10,230   10,099      478      609

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -1,092)
    -197     -128      -84     -941     -919   -1,222   -1,131      130       39

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.4      0.1      2.8     90.4     91.5     95.5     94.3      4.5      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       3        1        2       24       22       28       24                  
 
 
PROPANE OPIS MT BELV NONTET FP - ICE FUTURES ENERGY DIV              Code-06641F
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       11,432
COMMITMENTS
     215      994        0   11,172   10,353   11,387   11,347       45       85

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -3,161)
     -20      175     -113   -3,028   -3,308   -3,161   -3,246        0       85

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.9      8.7      0.0     97.7     90.6     99.6     99.3      0.4      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        5        0       13       18       14       23                  
 
 
PROPANE OPIS MT BELVIEU TET FP - ICE FUTURES ENERGY DIV              Code-06641G
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       69,100
COMMITMENTS
   7,289    3,339    4,750   56,827   60,090   68,866   68,179      234      921

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:     -9,974)
    -410      -87     -735   -8,073   -8,007   -9,218   -8,829     -756   -1,145

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.5      4.8      6.9     82.2     87.0     99.7     98.7      0.3      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       89)
      20       13       23       47       47       76       74                  
 
 
CRUDE DIFF-TMX WCS 1A INDEX - ICE FUTURES ENERGY DIV                 Code-06742G
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1000 BARRELS                                         OPEN INTEREST:       40,276
COMMITMENTS
   3,505        0      170   35,866   36,326   39,541   36,496      735    3,780

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        244)
    -100        0      -30      374      -86      244     -116        0      360

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.7      0.0      0.4     89.1     90.2     98.2     90.6      1.8      9.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       3        0        2       23       24       26       26                  
 
 
ARGUS MARS vs WTI TRADE MONTH - ICE FUTURES ENERGY DIV               Code-06742R
FUTURES ONLY POSITIONS AS OF 04/03/18                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1000 barrels                                         OPEN INTEREST:       12,931
COMMITMENTS
     125    1,500      325   12,281   10,826   12,731   12,651      200      280

CHANGES FROM 03/27/18 (CHANGE IN OPEN INTEREST:        466)
      20        0      -14      460      480      466      466        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.0     11.6      2.5     95.0     83.7     98.5     97.8      1.5      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        2        3       14       16       17       20                  



Updated April 6, 2018