NJ SRECS VINTAGE 2018 - ICE FUTURES ENERGY DIV                       Code-00639X
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       44,214
COMMITMENTS
  11,215   25,773        0   32,999   18,441   44,214   44,214        0        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     -1,000)
       0   -1,000        0   -1,000        0   -1,000   -1,000        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    25.4     58.3      0.0     74.6     41.7    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
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       35,008
COMMITMENTS
     660    6,609       50   34,282   28,349   34,992   35,008       16        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:       -871)
     -25        0        0     -836     -871     -861     -871      -10        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.9     18.9      0.1     97.9     81.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       4        6        1        8        9       13       15                  
 
 
CALIF CARBON ALL VINTAGE 2018 - ICE FUTURES ENERGY DIV               Code-0063A2
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 California carbon allowances                   OPEN INTEREST:       48,817
COMMITMENTS
   4,728    5,772    4,426   39,643   38,619   48,796   48,817       21        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     -3,006)
  -2,532     -334     -216     -239   -2,456   -2,987   -3,006      -19        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.7     11.8      9.1     81.2     79.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
      14        5       10       13       12       30       24                  
 
 
NJ SRECS VINTAGE 2019 - ICE FUTURES ENERGY DIV                       Code-0063A3
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       45,547
COMMITMENTS
  10,793   24,238      762   33,992   20,547   45,547   45,547        0        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    23.7     53.2      1.7     74.6     45.1    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
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       36,647
COMMITMENTS
   9,347   23,255        0   27,300   13,392   36,647   36,647        0        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    25.5     63.5      0.0     74.5     36.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       7        7        0        9        7       16       14                  
 
 
PJM TRI-RECs CLASS 1 Vin 2018 - ICE FUTURES ENERGY DIV               Code-0063AB
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       31,329
COMMITMENTS
  11,950   15,648      200   19,179   15,481   31,329   31,329        0        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:         31)
    -150        0        0      181       31       31       31        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    38.1     49.9      0.6     61.2     49.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       5        5        1       11        9       16       15                  
 
 
PJM TRI-RECs CLASS 1 Vin 2019 - ICE FUTURES ENERGY DIV               Code-0063AD
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       30,368
COMMITMENTS
  13,870   16,775      100   16,398   13,493   30,368   30,368        0        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,100)
     810    1,100        0      290        0    1,100    1,100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    45.7     55.2      0.3     54.0     44.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       5        6        1        7        8       13       14                  
 
 
PJM TRI-RECs CLASS 1 Vin 2020 - ICE FUTURES ENERGY DIV               Code-0063AN
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       19,715
COMMITMENTS
   7,390    3,775        0   12,325   15,940   19,715   19,715        0        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:         40)
      40        0        0        0       40       40       40        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    37.5     19.1      0.0     62.5     80.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       7        3        0        7        4       14        7                  
 
 
RGGI VINTAGE 2017 - ICE FUTURES ENERGY DIV                           Code-0063AR
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| 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 04/24/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    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                  
 
 
PJM TRI-RECs CLASS 1 Vin 2021 - ICE FUTURES ENERGY DIV               Code-0063B1
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       12,800
COMMITMENTS
   7,200    1,950        0    5,600   10,850   12,800   12,800        0        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        100)
     -50        0        0      150      100      100      100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    56.3     15.2      0.0     43.8     84.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       7        2        0        7        4       14        6                  
 
 
NJ SRECS VINTAGE 2021 - ICE FUTURES ENERGY DIV                       Code-0063BD
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       21,990
COMMITMENTS
   9,880   12,990        0   12,110    9,000   21,990   21,990        0        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,200)
       0    1,200        0    1,200        0    1,200    1,200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    44.9     59.1      0.0     55.1     40.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       6        8        0        5        6       11       14                  
 
 
RGGI VINTAGE 2018 - ICE FUTURES ENERGY DIV                           Code-0063CD
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 RGGI CO2 Allowances                            OPEN INTEREST:       15,578
COMMITMENTS
   3,518      534      755   11,305   14,289   15,578   15,578        0        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,967)
     970      101      -39    1,036    1,905    1,967    1,967        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    22.6      3.4      4.8     72.6     91.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       4        5        2       14        9       19       15                  
 
 
USGC HSFO (PLATTS) - ICE FUTURES ENERGY DIV                          Code-02141B
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 barrels                                         OPEN INTEREST:       25,675
COMMITMENTS
   5,602      324    2,791   13,886   21,693   22,279   24,808    3,396      867

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,507)
  -2,077      -97       -1      535      945   -1,543      847    3,050      660

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    21.8      1.3     10.9     54.1     84.5     86.8     96.6     13.2      3.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       6        6        7       23       26       32       36                  
 
 
3% FUEL OIL USGC VS. 3.5%FUEL OIL FOB ROTTERDAM BARGES - ICE FUTURES Code-02141C
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 barrels                                         OPEN INTEREST:       29,455
COMMITMENTS
   2,605    7,434    1,424   23,296   16,772   27,325   25,630    2,130    3,825

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        355)
    -458   -2,683       -8   -1,031     -564   -1,497   -3,255    1,852    3,610

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.8     25.2      4.8     79.1     56.9     92.8     87.0      7.2     13.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       5        5        4       28       14       35       21                  
 
 
NATURAL GAS ICE HENRY HUB LD1 - ICE FUTURES ENERGY DIV               Code-023391
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:    5,180,018
COMMITMENTS
 429,705   63,597  670,700  4027817  4435060  5128222  5169357   51,796   10,661

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:   -242,847)
 -47,628  -33,986  -57,592 -145,685 -152,085 -250,905 -243,663    8,058      816

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.3      1.2     12.9     77.8     85.6     99.0     99.8      1.0      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      205)
      53       15       51      123      103      188      158                  
 
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                 Code-023392
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      742,647
COMMITMENTS
  23,325   53,570  357,752  354,716  329,793  735,792  741,115    6,854    1,532

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:    -86,017)
   4,132     -938  -46,815  -42,921  -38,120  -85,604  -85,872     -413     -145

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.1      7.2     48.2     47.8     44.4     99.1     99.8      0.9      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       74)
      12       13       19       47       46       68       69                  
 
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                      Code-023393
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      301,284
COMMITMENTS
   6,891   14,988    2,236  277,809  279,056  286,936  296,280   14,348    5,004

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      6,214)
    -368   -2,338      697    4,020    7,857    4,349    6,216    1,865       -2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.3      5.0      0.7     92.2     92.6     95.2     98.3      4.8      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       3        7        3       28       24       33       32                  
 
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                     Code-023394
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      113,933
COMMITMENTS
   7,257        0    4,412   97,815  103,475  109,484  107,887    4,449    6,046

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        560)
    -178        0    1,022       20     -745      864      277     -304      283

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.4      0.0      3.9     85.9     90.8     96.1     94.7      3.9      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       2        0        2       28       26       30       28                  
 
 
NWP ROCKIES FIN BASIS - ICE FUTURES ENERGY DIV                       Code-023395
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      310,506
COMMITMENTS
   2,718    2,460    1,328  294,737  294,553  298,783  298,341   11,723   12,165

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:       -167)
    -744      558   -1,526      794   -3,052   -1,476   -4,020    1,309    3,853

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.9      0.8      0.4     94.9     94.9     96.2     96.1      3.8      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       1        3        1       29       30       31       33                  
 
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023396
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      801,196
COMMITMENTS
   2,757    7,348    8,259  771,968  768,504  782,984  784,111   18,212   17,085

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      5,008)
     155      218      303     -443   -7,986       15   -7,465    4,993   12,473

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3      0.9      1.0     96.4     95.9     97.7     97.9      2.3      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
       2        2        4       43       28       47       32                  
 
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                           Code-023397
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      526,624
COMMITMENTS
   6,731    4,697      575  490,796  515,497  498,102  520,769   28,522    5,855

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     23,751)
    -377     -151      425   26,944   23,715   26,992   23,989   -3,241     -238

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      0.9      0.1     93.2     97.9     94.6     98.9      5.4      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       60)
       4        2        2       34       42       38       46                  
 
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                               Code-023398
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      485,178
COMMITMENTS
   6,047    1,994    1,814  466,355  476,809  474,216  480,617   10,962    4,561

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     21,801)
    -464      310       62   22,368   21,871   21,966   22,243     -165     -442

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.2      0.4      0.4     96.1     98.3     97.7     99.1      2.3      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
       5        2        4       35       44       42       48                  
 
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023399
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      297,126
COMMITMENTS
       0    6,347    2,456  283,454  279,562  285,910  288,365   11,216    8,761

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     11,663)
       0     -791      -39    9,586   10,842    9,547   10,012    2,116    1,651

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.1      0.8     95.4     94.1     96.2     97.1      3.8      2.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       54)
       0        5        3       40       37       43       42                  
 
 
ALGONQUIN CITY-GATES FINANCIAL BASIS - ICE FUTURES ENERGY DIV        Code-02339E
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       99,480
COMMITMENTS
   2,212      210    4,091   90,592   91,431   96,895   95,732    2,585    3,748

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      4,283)
  -1,122        0      304    5,593    4,072    4,775    4,376     -492      -93

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.2      0.2      4.1     91.1     91.9     97.4     96.2      2.6      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       1        1        1       24       25       25       27                  
 
 
CHICAGO CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                    Code-02339Q
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       59,955
COMMITMENTS
       0        0        0   56,428   59,015   56,428   59,015    3,527      940

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      2,582)
       0        0        0    2,117    2,520    2,117    2,520      465       62

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     94.1     98.4     94.1     98.4      5.9      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        0        0       16       15       16       15                  
 
 
COLORADO INTERSTATE - MAINLINE (BASIS) - ICE FUTURES ENERGY DIV      Code-02339U
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      186,025
COMMITMENTS
       0      725    1,853  178,124  179,683  179,977  182,261    6,048    3,764

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,808)
    -353     -106      330    1,707    1,584    1,684    1,808      124        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.4      1.0     95.8     96.6     96.7     98.0      3.3      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       0        2        2       21       19       23       21                  
 
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGYCode-02339W
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      181,472
COMMITMENTS
   1,584    3,040        0  168,301  173,013  169,885  176,053   11,587    5,419

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,474)
     362        0        0      357    1,350      719    1,350      755      124

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.9      1.7      0.0     92.7     95.3     93.6     97.0      6.4      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       1        2        0       20       22       21       24                  
 
 
COLUMBIA GULF TRANSMISSION CO. -  MAINLINE POOL - ICE FUTURES ENERGY Code-02339Y
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      163,317
COMMITMENTS
       0        0        0  158,413  157,197  158,413  157,197    4,904    6,120

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      4,483)
       0        0        0    3,815    5,188    3,815    5,188      668     -705

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     97.0     96.3     97.0     96.3      3.0      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        0        0       18       16       18       16                  
 
 
DOMINION - SOUTH POINT - ICE FUTURES ENERGY DIV                      Code-0233A2
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       42,680
COMMITMENTS
   9,611    2,473        0   32,608   39,024   42,219   41,497      461    1,183

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        620)
  -1,147      589        0    1,366      124      219      713      401      -93

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    22.5      5.8      0.0     76.4     91.4     98.9     97.2      1.1      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       3        2        0       19       19       22       21                  
 
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV              Code-0233A3
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      589,877
COMMITMENTS
   9,633   14,146    5,185  566,592  563,718  581,410  583,049    8,467    6,828

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     14,221)
  -4,843    1,113   -1,301   24,250   14,994   18,106   14,806   -3,885     -585

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.6      2.4      0.9     96.1     95.6     98.6     98.8      1.4      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       76)
       3        7        5       51       50       59       57                  
 
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV             Code-0233A5
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      232,876
COMMITMENTS
     159    5,390    3,052  223,824  219,386  227,035  227,828    5,841    5,048

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      8,254)
     146      478     -273    8,367    7,770    8,240    7,975       14      279

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      2.3      1.3     96.1     94.2     97.5     97.8      2.5      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       1        4        3       27       28       30       33                  
 
 
EL PASO - PERMIAN BASIN (INDEX) - ICE FUTURES ENERGY DIV             Code-0233A6
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       41,351
COMMITMENTS
     241        0        0   39,238   39,583   39,479   39,583    1,872    1,768

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:         62)
    -186        0        0      -62        0     -248        0      310       62

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.6      0.0      0.0     94.9     95.7     95.5     95.7      4.5      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        0        0       11       13       12       13                  
 
 
EL PASO-SAN JUAN BASIN-BLANCO POOL PRIMARY ONLY-BASIS - ICE FUTURES ECode-0233A8
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       93,559
COMMITMENTS
       0    2,612      200   87,547   81,798   87,747   84,610    5,812    8,949

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      2,751)
       0    1,584     -172    4,412    1,818    4,240    3,230   -1,489     -479

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.8      0.2     93.6     87.4     93.8     90.4      6.2      9.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        2        1       16       13       17       15                  
 
 
HENRY HUB - TAILGATE LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233AG
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      186,674
COMMITMENTS
  13,352   25,206        0  172,280  159,349  185,632  184,555    1,042    2,119

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     31,032)
     992    9,982        0   30,435   23,434   31,427   33,416     -395   -2,384

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.2     13.5      0.0     92.3     85.4     99.4     98.9      0.6      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       68)
       3       14        0       27       33       30       47                  
 
 
HENRY HUB - TAILGATE LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV      Code-0233AH
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      204,560
COMMITMENTS
  16,153   51,232      770  186,537  152,252  203,460  204,254    1,100      306

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     33,497)
   1,023   10,450       90   32,838   23,565   33,951   34,105     -454     -608

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.9     25.0      0.4     91.2     74.4     99.5     99.9      0.5      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       81)
       4       19        3       36       44       43       63                  
 
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                Code-0233AM
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      141,602
COMMITMENTS
       0    1,879        0  140,769  136,491  140,769  138,370      833    3,232

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     13,922)
       0     -651        0   15,021   14,691   15,021   14,040   -1,099     -118

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.3      0.0     99.4     96.4     99.4     97.7      0.6      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       0        1        0       24       20       24       21                  
 
 
MICHCON FINANCIAL INDEX - ICE FUTURES ENERGY DIV                     Code-0233AN
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
MMBTU                                                OPEN INTEREST:       32,593
COMMITMENTS
       0      360        0   30,429   31,592   30,429   31,952    2,164      641

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        589)
       0        0        0      496      589      496      589       93        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.1      0.0     93.4     96.9     93.4     98.0      6.6      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        1        0       11       13       11       14                  
 
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGYCode-0233AQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      270,700
COMMITMENTS
     161        0    1,174  265,675  257,060  267,010  258,234    3,690   12,466

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      6,037)
       0        0        0    8,164    5,227    8,164    5,227   -2,127      810

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      0.0      0.4     98.1     95.0     98.6     95.4      1.4      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       1        0        1       32       26       33       27                  
 
 
NATURAL GAS INDEX: ALGONQUIN CITY GATES - ICE FUTURES ENERGY DIV     Code-0233AW
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:       22,365
COMMITMENTS
       0      619        0   21,449   20,981   21,449   21,600      916      765

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        248)
       0     -434        0      185      523      185       89       63      159

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.8      0.0     95.9     93.8     95.9     96.6      4.1      3.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        1        0       10       13       10       14                  
 
 
NATURAL GAS PIPELINE-MID-CONTINENT POOL PIN (BASIS) - ICE FUTURES ENECode-0233AY
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      112,293
COMMITMENTS
       0      753    1,262   98,539  101,288   99,801  103,303   12,492    8,990

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        326)
    -129      389      109      346      -52      326      446        0     -120

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.7      1.1     87.8     90.2     88.9     92.0     11.1      8.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        2        2       20       21       22       23                  
 
 
NATURAL GAS PIPELINE-TEXOK (BASIS) - ICE FUTURES ENERGY DIV          Code-0233B1
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      168,084
COMMITMENTS
     436      806      998  162,882  163,067  164,316  164,871    3,768    3,213

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      6,892)
    -267      372       -6    7,258    6,154    6,985    6,520      -93      372

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3      0.5      0.6     96.9     97.0     97.8     98.1      2.2      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       1        1        1       24       26       25       28                  
 
 
NORTHERN NATURAL GAS - DEMARCATION POOL (BASIS) - ICE FUTURES ENERGY Code-0233BA
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       54,711
COMMITMENTS
       0        0        0   51,217   53,449   51,217   53,449    3,494    1,262

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        303)
    -409        0        0     -126      273     -535      273      838       30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     93.6     97.7     93.6     97.7      6.4      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       11       15       11       15                  
 
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233BB
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      156,625
COMMITMENTS
   8,880    1,289      853  133,911  147,251  143,644  149,393   12,981    7,232

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      2,048)
       0   -1,007      326      694    6,547    1,020    5,866    1,028   -3,818

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.7      0.8      0.5     85.5     94.0     91.7     95.4      8.3      4.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        4        2       19       16       22       20                  
 
 
NORTHWEST PIPELINE - CANADIAN BORDER (BASIS) - ICE FUTURES ENERGY DIVCode-0233BC
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      120,027
COMMITMENTS
       0        0        0  108,846  113,172  108,846  113,172   11,181    6,855

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,948)
       0        0        0    3,357    1,797    3,357    1,797   -1,409      151

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     90.7     94.3     90.7     94.3      9.3      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        0        0       20       17       20       17                  
 
 
NORTHWEST PIPELINE CORP. - ROCKY MOUNTAINS - ICE FUTURES ENERGY DIV  Code-0233BD
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       58,745
COMMITMENTS
       0      252      120   57,372   57,481   57,492   57,853    1,253      892

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:       -122)
       0      124        0     -366     -432     -366     -308      244      186

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.4      0.2     97.7     97.8     97.9     98.5      2.1      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        1       13       13       14       14                  
 
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV    Code-0233BH
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      207,544
COMMITMENTS
   1,909      875    1,184  200,122  191,309  203,215  193,368    4,329   14,176

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:       -353)
  -1,069      271      529      170   -1,356     -370     -556       17      203

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.9      0.4      0.6     96.4     92.2     97.9     93.2      2.1      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        3        2       21       19       24       23                  
 
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV         Code-0233BL
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      178,107
COMMITMENTS
       0    3,932      677  167,904  167,548  168,581  172,157    9,526    5,950

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        -17)
       0    2,413   -1,404      935     -120     -469      889      452     -906

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.2      0.4     94.3     94.1     94.7     96.7      5.3      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       0        3        2       33       24       35       27                  
 
 
SOCAL (INDEX) - ICE FUTURES ENERGY DIV                               Code-0233BW
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       10,986
COMMITMENTS
       0      660        0   10,042    9,809   10,042   10,469      944      517

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:         62)
       0        0        0       62       62       62       62        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      6.0      0.0     91.4     89.3     91.4     95.3      8.6      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        2        0       11        9       11       11                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) - ICE FUTURES ENERGY DIV          Code-0233CG
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       30,931
COMMITMENTS
   2,352        0        0   25,404   29,923   27,756   29,923    3,175    1,008

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,271)
       0        0        0    2,066      899    2,066      899     -795      372

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.6      0.0      0.0     82.1     96.7     89.7     96.7     10.3      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       4        0        0       13       11       17       11                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CH
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      241,597
COMMITMENTS
   4,218    3,011      707  228,532  229,936  233,457  233,654    8,140    7,943

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      5,953)
       0     -946      570    6,330    7,578    6,900    7,202     -947   -1,249

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.7      1.2      0.3     94.6     95.2     96.6     96.7      3.4      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       1        2        2       33       31       36       33                  
 
 
TRANSCO ZONE 6 BASIS - ICE FUTURES ENERGY DIV                        Code-0233CU
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:      144,593
COMMITMENTS
     372        0    1,217  138,028  136,209  139,617  137,426    4,976    7,167

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      7,607)
  -1,521        0    1,187    7,853    6,661    7,519    7,848       88     -241

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3      0.0      0.8     95.5     94.2     96.6     95.0      3.4      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        0        1       20       22       21       23                  
 
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV   Code-0233CW
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      118,856
COMMITMENTS
       0        0        0  113,492  114,055  113,492  114,055    5,364    4,801

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      5,567)
       0        0        0    5,477    5,567    5,477    5,567       90        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     95.5     96.0     95.5     96.0      4.5      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        0        0       21       17       21       17                  
 
 
TRANSCONTINENTAL GAS - ZONE 6 (NY) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       68,496
COMMITMENTS
   3,159    1,746        0   60,720   64,639   63,879   66,385    4,617    2,111

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        426)
       0        0        0      242      426      242      426      184        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.6      2.5      0.0     88.6     94.4     93.3     96.9      6.7      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        1        0       15       14       16       15                  
 
 
WAHA HUB - WEST TEXAS DELIVERED/BUYER'S INDEX - ICE FUTURES ENERGY DICode-0233D4
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       50,200
COMMITMENTS
     842      490      310   43,656   48,027   44,808   48,827    5,392    1,373

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     11,535)
    -620      490      310    9,624   11,318    9,314   12,118    2,221     -583

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.7      1.0      0.6     87.0     95.7     89.3     97.3     10.7      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        1        1       16       17       17       19                  
 
 
TETCO M2 Basis (Receipts) - ICE FUTURES ENERGY DIV                   Code-0233DR
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MM Btus                                         OPEN INTEREST:      159,046
COMMITMENTS
       0      775        0  138,277  150,073  138,277  150,848   20,769    8,198

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      3,846)
       0      775        0    8,408    3,198    8,408    3,973   -4,562     -127

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.5      0.0     86.9     94.4     86.9     94.8     13.1      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        2        0       20       16       20       18                  
 
 
TRANSCO LEIDY BASIS - ICE FUTURES ENERGY DIV                         Code-0233DT
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       72,132
COMMITMENTS
   5,147    2,568       31   61,677   67,297   66,855   69,896    5,277    2,236

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      2,720)
   1,684        0      -92     -883    1,895      709    1,803    2,011      917

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.1      3.6      0.0     85.5     93.3     92.7     96.9      7.3      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        1        1       23       18       24       20                  
 
 
REX ZONE 3 BASIS - ICE FUTURES ENERGY DIV                            Code-0233EB
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:      188,179
COMMITMENTS
   4,920        0        0  179,404  185,049  184,324  185,049    3,855    3,130

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      8,841)
       0        0        0    8,688   10,217    8,688   10,217      153   -1,376

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.6      0.0      0.0     95.3     98.3     98.0     98.3      2.0      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        0        0       13       19       14       19                  
 
 
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV                       Code-064363
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 800 MWh)                               OPEN INTEREST:       67,965
COMMITMENTS
   9,985    4,001    4,180   52,856   59,292   67,022   67,473      944      492

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:       -430)
     213       32      140     -787     -600     -434     -428        5       -1

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.7      5.9      6.2     77.8     87.2     98.6     99.3      1.4      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
      10        5        9       33       33       46       44                  
 
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                        Code-064391
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 400 MWh)                               OPEN INTEREST:       41,984
COMMITMENTS
   4,825      835      335   36,808   40,814   41,969   41,984       15        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     -2,285)
    -750      235     -243   -1,291   -2,277   -2,285   -2,285        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    11.5      2.0      0.8     87.7     97.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       8        3        4       25       21       35       26                  
 
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                    Code-064392
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 25 MWh)                                OPEN INTEREST:       23,642
COMMITMENTS
     870    1,100    1,145   21,627   21,397   23,642   23,642        0        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     -3,185)
  -1,075     -775      475   -2,585   -2,885   -3,185   -3,185        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.7      4.7      4.8     91.5     90.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       4        2        5       21       17       28       22                  
 
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                      Code-064394
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 50 Megawatt Hours)                     OPEN INTEREST:      181,144
COMMITMENTS
   9,838   20,679    3,922  167,132  156,390  180,892  180,991      252      153

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      5,309)
     249    2,231      -49    5,113    3,127    5,313    5,309       -4        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.4     11.4      2.2     92.3     86.3     99.9     99.9      0.1      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
       6        5        3       37       36       44       43                  
 
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-064395
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 400 Megawatt Hours)                    OPEN INTEREST:       63,480
COMMITMENTS
   3,924   10,851    1,250   58,183   51,379   63,357   63,480      123        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:       -157)
    -237      225      180     -100     -562     -157     -157        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.2     17.1      2.0     91.7     80.9     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
      11        5        4       17       17       30       24                  
 
 
CAISO SP15 FIN DA OFF-PEAK - ICE FUTURES ENERGY DIV                  Code-064396
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 25 Megawatt Hours)                     OPEN INTEREST:       34,976
COMMITMENTS
       0    1,250        0   34,973   33,726   34,973   34,976        3        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     -1,301)
       0      125        0   -1,301   -1,426   -1,301   -1,301        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      3.6      0.0    100.0     96.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        2        0       12       12       12       14                  
 
 
PJM AEP DAYTON RT OFF-PK - ICE FUTURES ENERGY DIV                    Code-06439A
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:       52,264
COMMITMENTS
   4,391    3,485      624   47,074   48,015   52,089   52,124      175      140

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        280)
   2,125      -50        0   -1,845      335      280      285        0       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.4      6.7      1.2     90.1     91.9     99.7     99.7      0.3      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       3        4        1       28       26       31       31                  
 
 
PJM AEP DAYTON RT PEAK FIXED - ICE FUTURES ENERGY DIV                Code-06439B
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       76,658
COMMITMENTS
  14,155    3,642    1,485   60,502   71,525   76,142   76,652      516        6

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,187)
   4,045     -250      -70   -2,788    1,507    1,187    1,187        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    18.5      4.8      1.9     78.9     93.3     99.3    100.0      0.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
       5        7        6       29       32       37       42                  
 
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                Code-06439C
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       71,737
COMMITMENTS
   2,195      231    1,619   67,573   69,488   71,387   71,338      350      399

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:         99)
       0     -575      625     -726       49     -101       99      200        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.1      0.3      2.3     94.2     96.9     99.5     99.4      0.5      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       2        4        2       25       24       29       28                  
 
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                      Code-06439F
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      103,517
COMMITMENTS
   3,705       50      925   98,486  102,261  103,116  103,236      401      281

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:       -417)
     490      -65       65   -1,177     -417     -622     -417      205        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.6      0.0      0.9     95.1     98.8     99.6     99.7      0.4      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       5        1        1       27       28       32       30                  
 
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                      Code-06439K
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       30,570
COMMITMENTS
     645       50      110   29,765   30,045   30,520   30,205       50      365

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,290)
      75       50      105    1,110    1,135    1,290    1,290        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.1      0.2      0.4     97.4     98.3     99.8     98.8      0.2      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        1        1       24       17       27       19                  
 
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                 Code-06439L
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:       33,890
COMMITMENTS
     385      300      120   33,340   33,465   33,845   33,885       45        5

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        480)
      85      -30       30      365      480      480      480        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.1      0.9      0.4     98.4     98.7     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        1        1       23       17       25       19                  
 
 
ERCOT HOUSTON 345KV RT PK FIX - ICE FUTURES ENERGY DIV               Code-06439N
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       11,052
COMMITMENTS
   2,672        0        0    8,380   11,052   11,052   11,052        0        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        320)
      20        0        0      300      320      320      320        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    24.2      0.0      0.0     75.8    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       6        0        0       16        9       22        9                  
 
 
ERCOT NORTH 345KV RT PK FIX - ICE FUTURES ENERGY DIV                 Code-06439R
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       41,649
COMMITMENTS
   8,993      718    5,634   26,410   34,839   41,037   41,191      612      458

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        270)
    -234        7      410       57     -167      234      250       36       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    21.6      1.7     13.5     63.4     83.7     98.5     98.9      1.5      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
      10        5       11       23       26       36       39                  
 
 
NYISO ZONE C DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643AP
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        9,130
COMMITMENTS
      50      375        0    8,655    8,755    8,705    9,130      425        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.5      4.1      0.0     94.8     95.9     95.3    100.0      4.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        2        0        9       11       10       13                  
 
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643AZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       39,486
COMMITMENTS
     525      600        5   38,956   38,786   39,486   39,391        0       95

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,260)
     180        0        0    1,090    1,260    1,270    1,260      -10        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      1.5      0.0     98.7     98.2    100.0     99.8      0.0      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       2        3        1       25       23       27       27                  
 
 
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV                    Code-0643B3
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       50,794
COMMITMENTS
   2,685    4,230      845   46,564   45,709   50,094   50,784      700       10

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        962)
       0      150      -50    1,012      862      962      962        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.3      8.3      1.7     91.7     90.0     98.6    100.0      1.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       6        4        3       24       19       31       25                  
 
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                     Code-0643BC
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       49,896
COMMITMENTS
   1,765      300      662   47,164   48,649   49,591   49,611      305      285

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      2,655)
    -560      300      475    2,740    1,875    2,655    2,650        0        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.5      0.6      1.3     94.5     97.5     99.4     99.4      0.6      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       3        1        1       22       17       25       19                  
 
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643BE
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       54,705
COMMITMENTS
   1,560    1,800      650   52,405   51,915   54,615   54,365       90      340

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      3,115)
    -560      300      475    3,190    2,290    3,105    3,065       10       50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.9      3.3      1.2     95.8     94.9     99.8     99.4      0.2      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       2        1        1       24       16       26       18                  
 
 
ISO NE MASS HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643BF
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       82,931
COMMITMENTS
     139    1,888      640   82,064   80,236   82,843   82,764       88      167

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,894)
      20      115      -95    1,969    1,874    1,894    1,894        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.2      2.3      0.8     99.0     96.8     99.9     99.8      0.1      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       1        2        1       27       25       29       27                  
 
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643BG
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:      122,876
COMMITMENTS
   1,718   10,105    2,028  118,909  110,501  122,655  122,634      221      242

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      4,082)
    -129      205     -178    4,374    4,115    4,067    4,142       15      -60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.4      8.2      1.7     96.8     89.9     99.8     99.8      0.2      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
       8        6        6       27       26       39       34                  
 
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                            Code-0643BM
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       51,810
COMMITMENTS
     275      400      225   51,310   51,185   51,810   51,810        0        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      2,555)
     -75     -225        0    2,630    2,780    2,555    2,555        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.5      0.8      0.4     99.0     98.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        3        2       13       16       16       21                  
 
 
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV                        Code-0643BS
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       41,025
COMMITMENTS
   2,657    1,775      625   37,100   38,590   40,382   40,990      643       35

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        912)
     525        0      -50      437      962      912      912        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.5      4.3      1.5     90.4     94.1     98.4     99.9      1.6      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        2        2       22       22       26       25                  
 
 
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV                       Code-0643BT
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 MWh                                              OPEN INTEREST:       46,210
COMMITMENTS
   9,898    2,500      920   35,227   42,790   46,045   46,210      165        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,612)
      85        0        0    1,527    1,612    1,612    1,612        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    21.4      5.4      2.0     76.2     92.6     99.6    100.0      0.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       9        2        4       24       21       33       27                  
 
 
NYISO ZONE J DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BW
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       42,513
COMMITMENTS
       0    2,762       53   42,346   39,231   42,399   42,046      114      467

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        156)
       0       -5       51      105      115      156      161        0       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      6.5      0.1     99.6     92.3     99.7     98.9      0.3      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        4        2       16       16       18       21                  
 
 
NYISO ZONE J DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BX
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       34,388
COMMITMENTS
       0    1,750        0   34,323   32,133   34,323   33,883       65      505

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        150)
       0        0        0      150      150      150      150        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      5.1      0.0     99.8     93.4     99.8     98.5      0.2      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       15       12       15       13                  
 
 
NYISO ZONE A DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BY
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       33,318
COMMITMENTS
   1,663    2,310      325   30,765   30,683   32,753   33,318      565        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        848)
      -5      445       55      803      366      853      866       -5      -18

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.0      6.9      1.0     92.3     92.1     98.3    100.0      1.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       5        2        2       24       21       30       24                  
 
 
NYISO ZONE A DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:       22,687
COMMITMENTS
     545       10      360   21,319   22,257   22,224   22,627      463       60

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        282)
      -5        0        0      287      297      282      297        0      -15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.4      0.0      1.6     94.0     98.1     98.0     99.7      2.0      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        1        2       17       19       20       21                  
 
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643C3
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       51,970
COMMITMENTS
   1,814    8,664      571   49,340   42,607   51,725   51,842      245      128

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        750)
     147      234     -159      687      680      675      755       75       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.5     16.7      1.1     94.9     82.0     99.5     99.8      0.5      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       4        5        3       24       24       30       30                  
 
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643C4
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       40,349
COMMITMENTS
       0    3,800       75   39,680   36,404   39,755   40,279      594       70

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        101)
       0      250        0       66     -184       66       66       35       35

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      9.4      0.2     98.3     90.2     98.5     99.8      1.5      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        3        2       21       18       23       21                  
 
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                          Code-0643CB
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       20,859
COMMITMENTS
     375      509      225   20,101   20,107   20,701   20,841      158       18

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        500)
     350     -225      125       71      600      546      500      -46        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.8      2.4      1.1     96.4     96.4     99.2     99.9      0.8      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       3        1        2       12       15       16       17                  
 
 
PJM BGE ZONE DAY AHEAD OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV     Code-0643CJ
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,390
COMMITMENTS
   1,350      950        0   19,880   20,440   21,230   21,390      160        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      3,675)
      25        0        0    3,650    3,675    3,675    3,675        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.3      4.4      0.0     92.9     95.6     99.3    100.0      0.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       6        1        0       16       11       22       12                  
 
 
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV        Code-0643CK
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,630
COMMITMENTS
   1,070    1,650        0   20,270   19,980   21,340   21,630      290        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      3,595)
      25        0        0    3,570    3,595    3,595    3,595        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.9      7.6      0.0     93.7     92.4     98.7    100.0      1.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       6        1        0       17       11       23       12                  
 
 
PJM RT PEAK CAL 1X - ICE FUTURES ENERGY DIV                          Code-0643CL
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Any Multiple of 800 800MWhs                          OPEN INTEREST:      258,054
COMMITMENTS
       0   10,693   25,722  231,950  221,639  257,672  258,054      382        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      4.1     10.0     89.9     85.9     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        2        2       14       15       16       17                  
 
 
PJM COMED ZONE DAY AHEAD LMP PEAK MONTHLY - ICE FUTURES ENERGY DIV   Code-0643CN
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| 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   20,605   21,395   20,775   21,395      680       60

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0     -120        0     -120        0      120        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8      0.0      0.0     96.0     99.7     96.8     99.7      3.2      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        0        0       12       14       13       14                  
 
 
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643CZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       22,675
COMMITMENTS
     875       75      300   21,123   22,300   22,298   22,675      377        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        525)
     100       50        0      425      475      525      525        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.9      0.3      1.3     93.2     98.3     98.3    100.0      1.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       5        1        2       15       13       21       15                  
 
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV              Code-0643D1
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       18,995
COMMITMENTS
   1,075       25      100   17,549   18,870   18,724   18,995      271        0

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        500)
     100        0        0      400      500      500      500        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.7      0.1      0.5     92.4     99.3     98.6    100.0      1.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       5        1        1       15       11       21       12                  
 
 
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV                           Code-0643D4
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       10,010
COMMITMENTS
     675    3,775       50    9,075    6,120    9,800    9,945      210       65

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        125)
      75      -75       50        0      150      125      125        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.7     37.7      0.5     90.7     61.1     97.9     99.4      2.1      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        2        1       15       14       17       17                  
 
 
PJM PEPCO DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                Code-0643D5
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        6,850
COMMITMENTS
     600      700       75    6,055    6,010    6,730    6,785      120       65

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        125)
       0     -150       75       50      200      125      125        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.8     10.2      1.1     88.4     87.7     98.2     99.1      1.8      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        3        1       15       14       17       17                  
 
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV    Code-0643D7
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       38,656
COMMITMENTS
   1,225    5,480        0   36,891   33,115   38,116   38,595      540       61

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,403)
     -25     -175        0    1,428    1,578    1,403    1,403        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.2     14.2      0.0     95.4     85.7     98.6     99.8      1.4      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        3        0       18       16       20       19                  
 
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643D8
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       38,046
COMMITMENTS
   1,225    5,480        0   36,278   32,515   37,503   37,995      543       51

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      1,299)
     -25     -175        0    1,324    1,474    1,299    1,299        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.2     14.4      0.0     95.4     85.5     98.6     99.9      1.4      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        3        0       19       16       21       19                  
 
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643DB
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      111,676
COMMITMENTS
   8,943    1,894    2,302  100,175  107,225  111,420  111,421      256      255

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      2,144)
    -365      -50      125    2,378    2,069    2,138    2,144        6        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.0      1.7      2.1     89.7     96.0     99.8     99.8      0.2      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
       5        6        6       32       30       40       40                  
 
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643DC
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
352 MWh                                              OPEN INTEREST:      133,312
COMMITMENTS
  13,091    2,890    1,728  118,238  128,684  133,057  133,302      255       10

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      3,796)
    -364       29      375    3,785    3,392    3,796    3,796        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.8      2.2      1.3     88.7     96.5     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       7        8        8       37       35       47       48                  
 
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                Code-0643DF
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      289,196
COMMITMENTS
  29,080   38,116   17,041  242,734  234,016  288,855  289,173      342       24

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:      9,008)
     521    4,837      630    7,891    3,545    9,043    9,012      -35       -4

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.1     13.2      5.9     83.9     80.9     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       88)
      25       12       18       43       46       76       68                  
 
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643DL
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       33,114
COMMITMENTS
   2,418      300      175   30,234   32,629   32,827   33,104      287       10

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:       -190)
      35        0        0     -225     -190     -190     -190        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.3      0.9      0.5     91.3     98.5     99.1    100.0      0.9      0.0

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
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       31,550
COMMITMENTS
   1,358      230      920   28,985   30,390   31,263   31,540      287       10

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:       -190)
       0        0        0     -190     -190     -190     -190        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.3      0.7      2.9     91.9     96.3     99.1    100.0      0.9      0.0

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
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000  metric tonnes                                  OPEN INTEREST:        4,128
COMMITMENTS
      37      385      222    2,793    2,426    3,052    3,033    1,076    1,095

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:         98)
       0      -49      -93     -108     -129     -201     -271      299      369

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.9      9.3      5.4     67.7     58.8     73.9     73.5     26.1     26.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        5        5       17       18       22       24                  
 
 
ETHANE, MT. BELV-ENTERPRISE - ICE FUTURES ENERGY DIV                 Code-066416
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       41,297
COMMITMENTS
   2,723    1,452      670   36,084   37,712   39,477   39,834    1,820    1,463

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        829)
     229        0      -35     -990     -499     -796     -534    1,625    1,363

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.6      3.5      1.6     87.4     91.3     95.6     96.5      4.4      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       6        5        4       25       28       33       35                  
 
 
NAT GASLNE OPIS MT B NONTET FP - ICE FUTURES ENERGY DIV              Code-06641A
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       15,155
COMMITMENTS
   1,085      295      168   12,080   13,252   13,333   13,715    1,822    1,440

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        350)
    -718        0       -8     -635      272   -1,361      264    1,711       86

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.2      1.9      1.1     79.7     87.4     88.0     90.5     12.0      9.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        3        3       16       22       20       27                  
 
 
BUTANE OPIS MT BELV NONTET FP - ICE FUTURES ENERGY DIV               Code-06641D
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       12,287
COMMITMENTS
     283      256      557   10,567    9,806   11,407   10,619      880    1,668

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        605)
    -247       30       28      274     -464       55     -406      550    1,011

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.3      2.1      4.5     86.0     79.8     92.8     86.4      7.2     13.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       6        2        7       31       26       39       33                  
 
 
PROPANE OPIS MT BELV NONTET FP - ICE FUTURES ENERGY DIV              Code-06641F
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       14,622
COMMITMENTS
     245    1,174      161   13,413   12,932   13,819   14,267      803      355

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        519)
      30     -205        0     -214      479     -184      274      703      245

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.7      8.0      1.1     91.7     88.4     94.5     97.6      5.5      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       2        7        1       15       25       18       32                  
 
 
PROPANE OPIS MT BELVIEU TET FP - ICE FUTURES ENERGY DIV              Code-06641G
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       75,339
COMMITMENTS
   8,131    4,813    4,876   59,257   61,630   72,264   71,319    3,075    4,020

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        660)
     669      665     -680   -2,157   -2,793   -2,168   -2,808    2,828    3,468

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.8      6.4      6.5     78.7     81.8     95.9     94.7      4.1      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       97)
      17       18       25       53       57       84       86                  
 
 
CRUDE DIFF-TMX WCS 1A INDEX - ICE FUTURES ENERGY DIV                 Code-06742G
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 BARRELS                                         OPEN INTEREST:       42,037
COMMITMENTS
   2,790      330      135   38,932   41,332   41,857   41,797      180      240

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:        485)
    -110        0       20      485      465      395      485       90        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.6      0.8      0.3     92.6     98.3     99.6     99.4      0.4      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       2        2        1       23       26       25       29                  
 
 
ARGUS MARS vs WTI TRADE MONTH - ICE FUTURES ENERGY DIV               Code-06742R
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 barrels                                         OPEN INTEREST:       14,479
COMMITMENTS
     225      731      384   13,600   13,134   14,209   14,249      270      230

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     -1,861)
    -125     -269     -121   -1,665   -1,421   -1,911   -1,811       50      -50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.6      5.0      2.7     93.9     90.7     98.1     98.4      1.9      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       1        4        4       17       18       22       22                  
 
 
ARGUS WTI Mid/WTI TRADE MONTH - ICE FUTURES ENERGY DIV               Code-06742U
OPTION AND FUTURES COMBINED POSITIONS AS OF 05/01/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 barrels                                         OPEN INTEREST:      155,899
COMMITMENTS
     180        0      180  145,389  145,061  145,749  145,241   10,150   10,658

CHANGES FROM 04/24/18 (CHANGE IN OPEN INTEREST:     -7,572)
     180        0     -180   -9,024   -8,145   -9,024   -8,325    1,452      753

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      0.0      0.1     93.3     93.0     93.5     93.2      6.5      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        0        1       12       15       13       16                  



Updated May 4, 2018