NJ SRECS VINTAGE 2018 - ICE FUTURES ENERGY DIV                       Code-00639X
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       45,214
COMMITMENTS
  11,215   26,773        0   33,999   18,441   45,214   45,214        0        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:          0)
       0    5,000        0        0   -5,000        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    24.8     59.2      0.0     75.2     40.8    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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       35,879
COMMITMENTS
     685    6,609       50   35,118   29,220   35,853   35,879       26        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        300)
      25        0        0      275      300      300      300        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.9     18.4      0.1     97.9     81.4     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       5        6        1        8       10       14       16                  
 
 
CALIF CARBON ALL VINTAGE 2018 - ICE FUTURES ENERGY DIV               Code-0063A2
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 California carbon allowances                   OPEN INTEREST:       51,824
COMMITMENTS
   7,260    6,107    4,641   39,882   41,076   51,784   51,824       40        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,406)
     207      255     -188    1,381    1,338    1,401    1,406        5        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.0     11.8      9.0     77.0     79.3     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
      14        7       10       13       11       32       23                  
 
 
NJ SRECS VINTAGE 2019 - ICE FUTURES ENERGY DIV                       Code-0063A3
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| 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 04/17/18 (CHANGE IN OPEN INTEREST:        100)
     100     -200        0        0      300      100      100        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 04/24/18          |
--------------------------------------------------------------| 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 04/17/18 (CHANGE IN OPEN INTEREST:        100)
     100      350        0        0     -250      100      100        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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       31,297
COMMITMENTS
  12,100   15,648      200   18,997   15,449   31,297   31,297        0        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        120)
    -100     -100        0      220      220      120      120        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    38.7     50.0      0.6     60.7     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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       29,268
COMMITMENTS
  13,060   15,675      100   16,108   13,493   29,268   29,268        0        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      2,775)
   1,075    3,050        0    1,700     -275    2,775    2,775        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    44.6     53.6      0.3     55.0     46.1    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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       19,675
COMMITMENTS
   7,350    3,775        0   12,325   15,900   19,675   19,675        0        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        950)
   1,300      350        0     -350      600      950      950        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    37.4     19.2      0.0     62.6     80.8    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 04/24/18          |
--------------------------------------------------------------| 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 04/17/18 (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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       12,700
COMMITMENTS
   7,250    1,950        0    5,450   10,750   12,700   12,700        0        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    57.1     15.4      0.0     42.9     84.6    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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       20,790
COMMITMENTS
   9,880   11,790        0   10,910    9,000   20,790   20,790        0        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        200)
     200      650        0        0     -450      200      200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    47.5     56.7      0.0     52.5     43.3    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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 RGGI CO2 Allowances                            OPEN INTEREST:       13,612
COMMITMENTS
   2,548      433      794   10,269   12,385   13,612   13,612        0        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      2,728)
     725        0        1    2,002    2,727    2,728    2,728        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    18.7      3.2      5.8     75.4     91.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       5        3        3       15        9       22       14                  
 
 
USGC HSFO (PLATTS) - ICE FUTURES ENERGY DIV                          Code-02141B
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 barrels                                         OPEN INTEREST:       24,168
COMMITMENTS
   7,679      421    2,792   13,351   20,748   23,822   23,961      346      207

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        622)
     617       75     -372      286      889      531      592       91       30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    31.8      1.7     11.6     55.2     85.8     98.6     99.1      1.4      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       5        6        6       23       26       31       35                  
 
 
3% FUEL OIL USGC VS. 3.5%FUEL OIL FOB ROTTERDAM BARGES - ICE FUTURES Code-02141C
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 barrels                                         OPEN INTEREST:       29,100
COMMITMENTS
   3,063   10,117    1,432   24,327   17,336   28,822   28,885      278      215

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        339)
     -78     -150      100      304      365      326      315       13       24

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.5     34.8      4.9     83.6     59.6     99.0     99.3      1.0      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       5        3        3       27       14       33       19                  
 
 
NATURAL GAS ICE HENRY HUB LD1 - ICE FUTURES ENERGY DIV               Code-023391
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:    5,422,865
COMMITMENTS
 477,333   97,583  728,292  4173502  4587145  5379127  5413020   43,738    9,845

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:     -3,149)
 -21,134  -27,478    7,203   15,108   16,877    1,177   -3,398   -4,326      249

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.8      1.8     13.4     77.0     84.6     99.2     99.8      0.8      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      212)
      44       28       56      126      109      193      171                  
 
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                 Code-023392
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      828,664
COMMITMENTS
  19,193   54,508  404,567  397,637  367,913  821,397  826,987    7,267    1,677

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      9,973)
    -972    6,722      136   10,853    3,238   10,017   10,096      -44     -123

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.3      6.6     48.8     48.0     44.4     99.1     99.8      0.9      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       76)
      12       14       22       48       46       71       71                  
 
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                      Code-023393
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      295,070
COMMITMENTS
   7,259   17,326    1,539  273,789  271,199  282,587  290,064   12,483    5,006

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      2,221)
    -356    4,351   -1,061    3,672     -575    2,255    2,715      -34     -494

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.5      5.9      0.5     92.8     91.9     95.8     98.3      4.2      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       3        6        3       30       25       35       32                  
 
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                     Code-023394
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      113,373
COMMITMENTS
   7,435        0    3,390   97,795  104,220  108,620  107,610    4,753    5,763

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      4,263)
   1,514        0     -492    3,056    4,506    4,078    4,014      185      249

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.6      0.0      3.0     86.3     91.9     95.8     94.9      4.2      5.1

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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      310,673
COMMITMENTS
   3,462    1,902    2,854  293,943  297,605  300,259  302,361   10,414    8,312

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      2,819)
   1,558   -1,381      605    4,893    3,991    7,056    3,215   -4,237     -396

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.1      0.6      0.9     94.6     95.8     96.6     97.3      3.4      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       2        2        2       29       30       32       33                  
 
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023396
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      796,188
COMMITMENTS
   2,602    7,130    7,956  772,411  776,490  782,969  791,576   13,219    4,612

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:     11,340)
     444        0       90    7,425   10,792    7,959   10,882    3,381      458

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3      0.9      1.0     97.0     97.5     98.3     99.4      1.7      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       2        1        3       43       28       46       31                  
 
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                           Code-023397
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      502,873
COMMITMENTS
   7,108    4,848      150  463,852  491,782  471,110  496,780   31,763    6,093

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      8,509)
   3,043    1,149      119    6,362    9,078    9,524   10,346   -1,015   -1,837

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.4      1.0      0.0     92.2     97.8     93.7     98.8      6.3      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
       4        2        1       31       40       35       43                  
 
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                               Code-023398
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      463,377
COMMITMENTS
   6,511    1,684    1,752  443,987  454,938  452,250  458,374   11,127    5,003

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:     20,312)
   1,025     -558     -229   17,392   21,580   18,188   20,793    2,124     -481

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.4      0.4      0.4     95.8     98.2     97.6     98.9      2.4      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       4        2        4       33       43       39       47                  
 
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023399
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      285,463
COMMITMENTS
       0    7,138    2,495  273,868  268,720  276,363  278,353    9,100    7,110

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      9,053)
  -7,213    1,092    1,875   15,590    5,677   10,252    8,644   -1,199      409

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.5      0.9     95.9     94.1     96.8     97.5      3.2      2.5

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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       95,197
COMMITMENTS
   3,334      210    3,787   84,999   87,359   92,120   91,356    3,077    3,841

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      3,749)
    -474        0    1,228    2,873    3,472    3,627    4,700      122     -951

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.5      0.2      4.0     89.3     91.8     96.8     96.0      3.2      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       1        1        1       23       24       24       26                  
 
 
CHICAGO CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                    Code-02339Q
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       57,373
COMMITMENTS
       0        0        0   54,311   56,495   54,311   56,495    3,062      878

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      3,906)
       0        0        0    3,468    3,658    3,468    3,658      438      248

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     94.7     98.5     94.7     98.5      5.3      1.5

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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      184,217
COMMITMENTS
     353      831    1,523  176,417  178,099  178,293  180,453    5,924    3,764

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:     10,243)
  -1,960      831      319   11,537    9,062    9,896   10,212      347       31

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.2      0.5      0.8     95.8     96.7     96.8     98.0      3.2      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        1        2       21       20       23       22                  
 
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGYCode-02339W
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      179,998
COMMITMENTS
   1,222    3,040        0  167,944  171,663  169,166  174,703   10,832    5,295

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      3,100)
    -248      -30        0    2,976    3,153    2,728    3,123      372      -23

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.7      1.7      0.0     93.3     95.4     94.0     97.1      6.0      2.9

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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      158,834
COMMITMENTS
       0        0        0  154,598  152,009  154,598  152,009    4,236    6,825

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,010)
       0        0        0    1,011      917    1,011      917       -1       93

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     97.3     95.7     97.3     95.7      2.7      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        0        0       18       15       18       15                  
 
 
DOMINION - SOUTH POINT - ICE FUTURES ENERGY DIV                      Code-0233A2
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       42,060
COMMITMENTS
  10,758    1,884        0   31,242   38,900   42,000   40,784       60    1,276

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      4,123)
    -806        0        0    5,051    4,213    4,245    4,213     -122      -90

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    25.6      4.5      0.0     74.3     92.5     99.9     97.0      0.1      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       3        2        0       21       19       24       21                  
 
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV              Code-0233A3
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      575,656
COMMITMENTS
  14,476   13,033    6,486  542,342  548,724  563,304  568,243   12,352    7,413

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:     15,077)
     260     -845      701   15,321   15,610   16,282   15,466   -1,205     -389

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.5      2.3      1.1     94.2     95.3     97.9     98.7      2.1      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       76)
       5        6        4       50       50       58       57                  
 
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV             Code-0233A5
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      224,622
COMMITMENTS
      13    4,912    3,325  215,457  211,616  218,795  219,853    5,827    4,769

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:     12,548)
      13   -8,263    2,372   11,562   17,215   13,947   11,324   -1,399    1,224

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.2      1.5     95.9     94.2     97.4     97.9      2.6      2.1

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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       41,289
COMMITMENTS
     427        0        0   39,300   39,583   39,727   39,583    1,562    1,706

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      3,059)
     217        0        0    2,532    2,424    2,749    2,424      310      635

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.0      0.0      0.0     95.2     95.9     96.2     95.9      3.8      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        0        0       11       13       13       13                  
 
 
EL PASO-SAN JUAN BASIN-BLANCO POOL PRIMARY ONLY-BASIS - ICE FUTURES ECode-0233A8
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       90,808
COMMITMENTS
       0    1,028      372   83,135   79,980   83,507   81,380    7,301    9,428

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      2,707)
       0     -485     -109    2,816    3,363    2,707    2,769        0      -62

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.1      0.4     91.6     88.1     92.0     89.6      8.0     10.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        2        1       15       12       16       14                  
 
 
HENRY HUB - TAILGATE LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233AG
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      155,642
COMMITMENTS
  12,360   15,224        0  141,845  135,915  154,205  151,139    1,437    4,503

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:     40,034)
   5,828    9,486        0   34,082   30,083   39,910   39,569      124      465

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.9      9.8      0.0     91.1     87.3     99.1     97.1      0.9      2.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       2        9        0       21       22       23       31                  
 
 
HENRY HUB - TAILGATE LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV      Code-0233AH
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      171,063
COMMITMENTS
  15,130   40,782      680  153,699  128,687  169,509  170,149    1,554      914

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:     43,123)
   5,208    9,176      620   36,855   33,289   42,683   43,085      440       38

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.8     23.8      0.4     89.8     75.2     99.1     99.5      0.9      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       70)
       3       16        2       29       37       34       53                  
 
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                Code-0233AM
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      127,680
COMMITMENTS
       0    2,530        0  125,748  121,800  125,748  124,330    1,932    3,350

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      5,552)
       0        0        0    5,394    5,366    5,394    5,366      158      186

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.0      0.0     98.5     95.4     98.5     97.4      1.5      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       0        1        0       23       18       23       19                  
 
 
MICHCON FINANCIAL INDEX - ICE FUTURES ENERGY DIV                     Code-0233AN
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
MMBTU                                                OPEN INTEREST:       32,004
COMMITMENTS
       0      360        0   29,933   31,003   29,933   31,363    2,071      641

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      3,165)
       0        0        0    2,402    2,948    2,402    2,948      763      217

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.1      0.0     93.5     96.9     93.5     98.0      6.5      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       11       13       11       14                  
 
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGYCode-0233AQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      264,663
COMMITMENTS
     161        0    1,174  257,511  251,833  258,846  253,007    5,817   11,656

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        843)
      62        0      -62      749      631      749      569       94      274

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      0.0      0.4     97.3     95.2     97.8     95.6      2.2      4.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       1        0        1       30       26       31       27                  
 
 
NATURAL GAS INDEX: ALGONQUIN CITY GATES - ICE FUTURES ENERGY DIV     Code-0233AW
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:       22,117
COMMITMENTS
       0    1,053        0   21,264   20,458   21,264   21,511      853      606

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      4.8      0.0     96.1     92.5     96.1     97.3      3.9      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0        9       12        9       13                  
 
 
NATURAL GAS PIPELINE-MID-CONTINENT POOL PIN (BASIS) - ICE FUTURES ENECode-0233AY
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      111,967
COMMITMENTS
     129      364    1,153   98,193  101,340   99,475  102,857   12,492    9,110

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      3,666)
    -914      184      403    1,534    3,478    1,023    4,065    2,643     -399

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      0.3      1.0     87.7     90.5     88.8     91.9     11.2      8.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        1        2       19       21       21       23                  
 
 
NATURAL GAS PIPELINE-TEXOK (BASIS) - ICE FUTURES ENERGY DIV          Code-0233B1
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      161,192
COMMITMENTS
     703      434    1,004  155,624  156,913  157,331  158,351    3,861    2,841

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      5,471)
    -424      434      120    4,581    4,898    4,277    5,452    1,194       19

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.4      0.3      0.6     96.5     97.3     97.6     98.2      2.4      1.8

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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       54,408
COMMITMENTS
     409        0        0   51,343   53,176   51,752   53,176    2,656    1,232

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8      0.0      0.0     94.4     97.7     95.1     97.7      4.9      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        0        0       11       15       12       15                  
 
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233BB
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      154,577
COMMITMENTS
   8,880    2,296      527  133,217  140,704  142,624  143,527   11,953   11,050

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      5,851)
     -62    1,358     -341    3,805    2,601    3,402    3,618    2,449    2,233

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.7      1.5      0.3     86.2     91.0     92.3     92.9      7.7      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        3        1       18       13       20       16                  
 
 
NORTHWEST PIPELINE - CANADIAN BORDER (BASIS) - ICE FUTURES ENERGY DIVCode-0233BC
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      118,079
COMMITMENTS
       0        0        0  105,489  111,375  105,489  111,375   12,590    6,704

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,221)
       0        0        0    1,370      484    1,370      484     -149      737

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     89.3     94.3     89.3     94.3     10.7      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        0        0       19       18       19       18                  
 
 
NORTHWEST PIPELINE CORP. - ROCKY MOUNTAINS - ICE FUTURES ENERGY DIV  Code-0233BD
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       58,867
COMMITMENTS
       0      128      120   57,738   57,913   57,858   58,161    1,009      706

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      3,472)
       0      128      120    3,533    2,728    3,653    2,976     -181      496

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.2      0.2     98.1     98.4     98.3     98.8      1.7      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        1       13       14       14       15                  
 
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV    Code-0233BH
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      207,897
COMMITMENTS
   2,978      604      655  199,952  192,665  203,585  193,924    4,312   13,973

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:     -3,431)
    -440      604     -398   -2,295   -3,709   -3,133   -3,503     -298       72

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.4      0.3      0.3     96.2     92.7     97.9     93.3      2.1      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        1        2       21       19       24       21                  
 
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV         Code-0233BL
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      178,124
COMMITMENTS
       0    1,519    2,081  166,969  167,668  169,050  171,268    9,074    6,856

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      4,257)
       0     -522      250    4,470    4,355    4,720    4,083     -463      174

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.9      1.2     93.7     94.1     94.9     96.2      5.1      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       0        3        2       32       24       34       27                  
 
 
SOCAL (INDEX) - ICE FUTURES ENERGY DIV                               Code-0233BW
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       10,924
COMMITMENTS
       0      660        0    9,980    9,747    9,980   10,407      944      517

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      6.0      0.0     91.4     89.2     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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       29,660
COMMITMENTS
   2,352        0        0   23,338   29,024   25,690   29,024    3,970      636

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.9      0.0      0.0     78.7     97.9     86.6     97.9     13.4      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       4        0        0       11       11       15       11                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CH
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      235,644
COMMITMENTS
   4,218    3,957      137  222,202  222,358  226,557  226,452    9,087    9,192

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      4,113)
       0    1,104     -151    3,990    3,742    3,839    4,695      274     -582

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.8      1.7      0.1     94.3     94.4     96.1     96.1      3.9      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       1        2        1       32       31       34       33                  
 
 
TRANSCO ZONE 6 BASIS - ICE FUTURES ENERGY DIV                        Code-0233CU
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:      136,986
COMMITMENTS
   1,893        0       30  130,175  129,548  132,098  129,578    4,888    7,408

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,337)
     391        0     -242    1,064    1,579    1,213    1,337      124        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.4      0.0      0.0     95.0     94.6     96.4     94.6      3.6      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        0        1       19       21       20       22                  
 
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV   Code-0233CW
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      113,289
COMMITMENTS
       0        0        0  108,015  108,488  108,015  108,488    5,274    4,801

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        527)
       0        0        0      653    1,530      653    1,530     -126   -1,003

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     95.3     95.8     95.3     95.8      4.7      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        0        0       20       18       20       18                  
 
 
TRANSCONTINENTAL GAS - ZONE 6 (NY) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       68,070
COMMITMENTS
   3,159    1,746        0   60,478   64,213   63,637   65,959    4,433    2,111

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        976)
       0       30        0      884      853      884      883       92       93

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.6      2.6      0.0     88.8     94.3     93.5     96.9      6.5      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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       38,665
COMMITMENTS
   1,462        0        0   34,032   36,709   35,494   36,709    3,171    1,956

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,209)
  -1,294        0        0    1,672      804      378      804      831      405

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.8      0.0      0.0     88.0     94.9     91.8     94.9      8.2      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        0        0       17       17       18       17                  
 
 
TETCO M2 Basis (Receipts) - ICE FUTURES ENERGY DIV                   Code-0233DR
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MM Btus                                         OPEN INTEREST:      155,200
COMMITMENTS
       0        0        0  129,869  146,875  129,869  146,875   25,331    8,325

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        398)
  -1,178        0      -45    1,441      182      218      137      180      261

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     83.7     94.6     83.7     94.6     16.3      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        0        0       17       14       17       14                  
 
 
TRANSCO LEIDY BASIS - ICE FUTURES ENERGY DIV                         Code-0233DT
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       69,412
COMMITMENTS
   3,463    2,568      123   62,560   65,402   66,146   68,093    3,266    1,319

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      2,869)
     -93    2,289      123    2,811    1,065    2,841    3,477       28     -608

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.0      3.7      0.2     90.1     94.2     95.3     98.1      4.7      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        1        1       24       18       25       20                  
 
 
REX ZONE 3 BASIS - ICE FUTURES ENERGY DIV                            Code-0233EB
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:      179,338
COMMITMENTS
   4,920        0        0  170,716  174,832  175,636  174,832    3,702    4,506

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      3,534)
       0        0        0    3,534    3,801    3,534    3,801        0     -267

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        0        0       13       18       14       18                  
 
 
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV                       Code-064363
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 800 MWh)                               OPEN INTEREST:       68,395
COMMITMENTS
   9,772    3,969    4,040   53,644   59,892   67,456   67,901      939      494

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        831)
     240       -7      -51      653      909      842      852      -12      -22

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.3      5.8      5.9     78.4     87.6     98.6     99.3      1.4      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
      10        5       10       33       32       46       44                  
 
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                        Code-064391
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 400 MWh)                               OPEN INTEREST:       44,268
COMMITMENTS
   5,575      599      579   38,100   43,090   44,253   44,268       15        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        503)
     -25      208     -230      743      526      488      503       15        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    12.6      1.4      1.3     86.1     97.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       8        2        4       25       20       34       25                  
 
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                    Code-064392
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 25 MWh)                                OPEN INTEREST:       26,827
COMMITMENTS
   1,945    1,875      670   24,212   24,282   26,827   26,827        0        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,515)
    -100      175      165    1,450    1,175    1,515    1,515        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.3      7.0      2.5     90.3     90.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       4        2        5       20       18       25       24                  
 
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                      Code-064394
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 50 Megawatt Hours)                     OPEN INTEREST:      175,835
COMMITMENTS
   9,589   18,448    3,971  162,019  153,263  175,579  175,682      256      153

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,553)
     -25      -30       30    1,548    1,553    1,553    1,553        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.5     10.5      2.3     92.1     87.2     99.9     99.9      0.1      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
       6        5        4       37       35       44       43                  
 
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-064395
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 400 Megawatt Hours)                    OPEN INTEREST:       63,638
COMMITMENTS
   4,161   10,626    1,071   58,283   51,941   63,515   63,638      123        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        631)
      58     -115       87      426      659      571      631       60        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.5     16.7      1.7     91.6     81.6     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
      10        6        5       16       18       29       26                  
 
 
CAISO SP15 FIN DA OFF-PEAK - ICE FUTURES ENERGY DIV                  Code-064396
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 25 Megawatt Hours)                     OPEN INTEREST:       36,277
COMMITMENTS
       0    1,125        0   36,274   35,152   36,274   36,277        3        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:       -200)
       0       50        0     -200     -250     -200     -200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      3.1      0.0    100.0     96.9    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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:       51,984
COMMITMENTS
   2,266    3,535      624   48,919   47,680   51,809   51,839      175      145

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        440)
     575        0        0     -195      440      380      440       60        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.4      6.8      1.2     94.1     91.7     99.7     99.7      0.3      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       2        5        1       27       26       29       32                  
 
 
PJM AEP DAYTON RT PEAK FIXED - ICE FUTURES ENERGY DIV                Code-06439B
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       75,471
COMMITMENTS
  10,110    3,892    1,555   63,290   70,018   74,955   75,465      516        6

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        750)
   1,850      952     -150   -1,070      -52      630      750      120        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.4      5.2      2.1     83.9     92.8     99.3    100.0      0.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
       5        7        5       29       31       36       41                  
 
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                Code-06439C
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       71,638
COMMITMENTS
   2,195      806      994   68,299   69,439   71,488   71,239      150      399

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,339)
      60     -290      250    1,070    1,360    1,380    1,320      -41       19

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.1      1.1      1.4     95.3     96.9     99.8     99.4      0.2      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       2        3        2       25       23       29       26                  
 
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                      Code-06439F
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      103,934
COMMITMENTS
   3,215      115      860   99,663  102,678  103,738  103,653      196      281

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      2,659)
     149     -230      133    2,425    2,675    2,707    2,578      -48       81

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.1      0.1      0.8     95.9     98.8     99.8     99.7      0.2      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       4        2        1       27       27       32       29                  
 
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                      Code-06439K
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       29,280
COMMITMENTS
     570        0        5   28,655   28,910   29,230   28,915       50      365

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        -30)
       0        0        0      -30      -30      -30      -30        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.9      0.0      0.0     97.9     98.7     99.8     98.8      0.2      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        0        1       24       16       27       17                  
 
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                 Code-06439L
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:       33,410
COMMITMENTS
     300      330       90   32,975   32,985   33,365   33,405       45        5

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,045)
       0      110       10    1,035      920    1,045    1,040        0        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.9      1.0      0.3     98.7     98.7     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        2        1       22       17       24       19                  
 
 
ERCOT HOUSTON 345KV RT PK FIX - ICE FUTURES ENERGY DIV               Code-06439N
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       10,732
COMMITMENTS
   2,652        0        0    8,080   10,732   10,732   10,732        0        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:          1)
       1        0        0        0        1        1        1        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    24.7      0.0      0.0     75.3    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       6        0        0       15        9       21        9                  
 
 
ERCOT NORTH 345KV RT PK FIX - ICE FUTURES ENERGY DIV                 Code-06439R
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       41,379
COMMITMENTS
   9,227      711    5,223   26,353   35,007   40,803   40,941      576      438

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,147)
  -1,241      -23      629    1,740      538    1,129    1,145       18        2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    22.3      1.7     12.6     63.7     84.6     98.6     98.9      1.4      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       9        5        9       23       27       34       39                  
 
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643AZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       38,226
COMMITMENTS
     345      600        5   37,866   37,526   38,216   38,131       10       95

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        428)
       0        0        0      428      428      428      428        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.9      1.6      0.0     99.1     98.2    100.0     99.8      0.0      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       2        2        1       25       21       27       24                  
 
 
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV                    Code-0643B3
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       49,832
COMMITMENTS
   2,685    4,080      895   45,552   44,847   49,132   49,822      700       10

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,669)
     125       60      -10    1,554    1,659    1,669    1,709        0      -40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.4      8.2      1.8     91.4     90.0     98.6    100.0      1.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       6        4        3       25       19       32       25                  
 
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                     Code-0643BC
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       47,241
COMMITMENTS
   2,325        0      187   44,424   46,774   46,936   46,961      305      280

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      2,315)
     -25        0       25    2,315    2,290    2,315    2,315        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.9      0.0      0.4     94.0     99.0     99.4     99.4      0.6      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        0        1       22       17       25       18                  
 
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643BE
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       51,590
COMMITMENTS
   2,120    1,500      175   49,215   49,625   51,510   51,300       80      290

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      2,255)
      30        0        0    2,225    2,265    2,255    2,265        0      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.1      2.9      0.3     95.4     96.2     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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       81,037
COMMITMENTS
     119    1,773      735   80,095   78,362   80,949   80,870       88      167

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      3,077)
     119      -45      335    2,712    2,787    3,166    3,077      -89        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      2.2      0.9     98.8     96.7     99.9     99.8      0.1      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       1        2        1       28       24       30       26                  
 
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643BG
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:      118,794
COMMITMENTS
   1,847    9,900    2,206  114,535  106,386  118,588  118,492      206      302

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      4,820)
     128   -1,274      935    3,855    5,154    4,918    4,815      -98        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.6      8.3      1.9     96.4     89.6     99.8     99.7      0.2      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
       9        5        4       27       26       39       32                  
 
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                            Code-0643BM
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       49,255
COMMITMENTS
     350      625      225   48,680   48,405   49,255   49,255        0        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        380)
    -100       50        0      480      330      380      380        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.7      1.3      0.5     98.8     98.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       3        2        2       14       14       17       18                  
 
 
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV                        Code-0643BS
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       40,113
COMMITMENTS
   2,132    1,775      675   36,663   37,628   39,470   40,078      643       35

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:       -442)
       0        0        0     -442     -442     -442     -442        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.3      4.4      1.7     91.4     93.8     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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 MWh                                              OPEN INTEREST:       44,598
COMMITMENTS
   9,813    2,500      920   33,700   41,178   44,433   44,598      165        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        119)
      60        0       10       49      109      119      119        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    22.0      5.6      2.1     75.6     92.3     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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       42,357
COMMITMENTS
       0    2,767        2   42,241   39,116   42,243   41,885      114      472

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        844)
       0       -1        0      844      845      844      844        0        0

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        4        1       16       16       17       20                  
 
 
NYISO ZONE J DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BX
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       34,238
COMMITMENTS
       0    1,750        0   34,173   31,983   34,173   33,733       65      505

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        300)
       0        0        0      300      300      300      300        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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       32,470
COMMITMENTS
   1,668    1,865      270   29,962   30,317   31,900   32,452      570       18

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        224)
       2      100        0      225      115      227      215       -3        9

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.1      5.7      0.8     92.3     93.4     98.2     99.9      1.8      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       5        2        2       23       20       29       23                  
 
 
NYISO ZONE A DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:       22,405
COMMITMENTS
     550       10      360   21,032   21,960   21,942   22,330      463       75

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        429)
       0        0        0      429      429      429      429        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.5      0.0      1.6     93.9     98.0     97.9     99.7      2.1      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        1        2       17       18       20       20                  
 
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643C3
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       51,220
COMMITMENTS
   1,667    8,429      730   48,653   41,927   51,050   51,087      170      133

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,293)
     -81      -61      172    1,197    1,187    1,288    1,298        5       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.3     16.5      1.4     95.0     81.9     99.7     99.7      0.3      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       4        5        3       24       23       30       29                  
 
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643C4
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       40,248
COMMITMENTS
       0    3,550       75   39,614   36,588   39,689   40,213      559       35

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        290)
       0        0        0      290      290      290      290        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      8.8      0.2     98.4     90.9     98.6     99.9      1.4      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        2        2       21       18       23       20                  
 
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                          Code-0643CB
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       20,359
COMMITMENTS
      25      734      100   20,030   19,507   20,155   20,341      204       18

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        -72)
       0     -397      100     -175      225      -75      -72        3        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      3.6      0.5     98.4     95.8     99.0     99.9      1.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        2        1       12       15       14       17                  
 
 
PJM BGE ZONE DAY AHEAD OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV     Code-0643CJ
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       17,715
COMMITMENTS
   1,325      950        0   16,230   16,765   17,555   17,715      160        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      3,035)
     555       50        0    2,480    2,985    3,035    3,035        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.5      5.4      0.0     91.6     94.6     99.1    100.0      0.9      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       5        1        0       14       10       19       11                  
 
 
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV        Code-0643CK
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       18,035
COMMITMENTS
   1,045    1,650        0   16,700   16,385   17,745   18,035      290        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      3,005)
     555       50        0    2,450    2,955    3,005    3,005        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.8      9.1      0.0     92.6     90.9     98.4    100.0      1.6      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       5        1        0       15       10       20       11                  
 
 
PJM COMED ZONE DAY AHEAD LMP PEAK MONTHLY - ICE FUTURES ENERGY DIV   Code-0643CN
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| 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   20,725   21,395   20,895   21,395      560       60

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8      0.0      0.0     96.6     99.7     97.4     99.7      2.6      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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       22,150
COMMITMENTS
     775       25      300   20,698   21,825   21,773   22,150      377        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:          0)
     -25        0        0       25        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.5      0.1      1.4     93.4     98.5     98.3    100.0      1.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       4        1        2       14       13       19       15                  
 
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV              Code-0643D1
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       18,495
COMMITMENTS
     975       25      100   17,149   18,370   18,224   18,495      271        0

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:          0)
     -25        0        0       25        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.3      0.1      0.5     92.7     99.3     98.5    100.0      1.5      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       4        1        1       14       11       19       12                  
 
 
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV                           Code-0643D4
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        9,885
COMMITMENTS
     600    3,850        0    9,075    5,970    9,675    9,820      210       65

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        645)
     -60       50        0      705      595      645      645        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.1     38.9      0.0     91.8     60.4     97.9     99.3      2.1      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        2        0       15       14       16       16                  
 
 
PJM PEPCO DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                Code-0643D5
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        6,725
COMMITMENTS
     600      850        0    6,005    5,810    6,605    6,660      120       65

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        660)
     600       50        0       60      610      660      660        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.9     12.6      0.0     89.3     86.4     98.2     99.0      1.8      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        2        0       15       14       16       16                  
 
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV    Code-0643D7
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       37,253
COMMITMENTS
   1,250    5,655        0   35,463   31,537   36,713   37,192      540       61

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,525)
       0      750        0    1,525      775    1,525    1,525        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.4     15.2      0.0     95.2     84.7     98.6     99.8      1.4      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       3        1        0       18       15       21       16                  
 
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643D8
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       36,747
COMMITMENTS
   1,250    5,655        0   34,954   31,041   36,204   36,696      543       51

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,599)
       0      750        0    1,599      849    1,599    1,599        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.4     15.4      0.0     95.1     84.5     98.5     99.9      1.5      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        1        0       19       16       22       17                  
 
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643DB
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      109,532
COMMITMENTS
   9,308    1,944    2,177   97,797  105,156  109,282  109,277      250      255

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      6,160)
     935       50        0    5,225    6,110    6,160    6,160        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.5      1.8      2.0     89.3     96.0     99.8     99.8      0.2      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
       6        6        6       32       29       40       39                  
 
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643DC
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
352 MWh                                              OPEN INTEREST:      129,516
COMMITMENTS
  13,455    2,861    1,353  114,453  125,292  129,261  129,506      255       10

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      5,609)
     935     -655        0    4,674    6,264    5,609    5,609        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.4      2.2      1.0     88.4     96.7     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
       6        8        7       37       35       46       47                  
 
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                Code-0643DF
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      280,189
COMMITMENTS
  28,559   33,279   16,410  234,843  230,471  279,812  280,161      377       28

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:     10,286)
    -302    5,180    1,505    9,787    4,076   10,990   10,761     -704     -475

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.2     11.9      5.9     83.8     82.3     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       87)
      24       11       19       42       46       74       69                  
 
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643DL
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       33,304
COMMITMENTS
   2,383      300      175   30,459   32,819   33,017   33,294      287       10

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:       -450)
       0        0        0     -450     -450     -450     -450        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.2      0.9      0.5     91.5     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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       31,740
COMMITMENTS
   1,358      230      920   29,175   30,580   31,453   31,730      287       10

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:       -450)
       0        0        0     -450     -450     -450     -450        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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000  metric tonnes                                  OPEN INTEREST:        4,030
COMMITMENTS
      37      434      315    2,901    2,555    3,253    3,304      777      726

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        258)
       0       36       31      147      139      178      206       80       52

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.9     10.8      7.8     72.0     63.4     80.7     82.0     19.3     18.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        6        6       18       19       24       26                  
 
 
ETHANE, MT. BELV-ENTERPRISE - ICE FUTURES ENERGY DIV                 Code-066416
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       40,468
COMMITMENTS
   2,494    1,452      705   37,074   38,211   40,273   40,368      195      100

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,163)
     427        0       85      681    1,108    1,193    1,193      -30      -30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.2      3.6      1.7     91.6     94.4     99.5     99.8      0.5      0.2

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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       14,805
COMMITMENTS
   1,803      295      176   12,715   12,980   14,694   13,451      111    1,354

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        520)
     210        0        0      310      490      520      490        0       30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    12.2      2.0      1.2     85.9     87.7     99.3     90.9      0.7      9.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        3        3       17       21       21       26                  
 
 
BUTANE OPIS MT BELV NONTET FP - ICE FUTURES ENERGY DIV               Code-06641D
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       11,682
COMMITMENTS
     530      226      529   10,293   10,270   11,352   11,025      330      657

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        571)
     129      100      186      373      293      688      579     -117       -8

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.5      1.9      4.5     88.1     87.9     97.2     94.4      2.8      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       7        2        7       27       25       36       32                  
 
 
PROPANE OPIS MT BELV NONTET FP - ICE FUTURES ENERGY DIV              Code-06641F
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       14,103
COMMITMENTS
     215    1,379      161   13,627   12,453   14,003   13,993      100      110

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        501)
       0      185        0      446      351      446      536       55      -35

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.5      9.8      1.1     96.6     88.3     99.3     99.2      0.7      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       1        7        1       15       23       17       30                  
 
 
PROPANE OPIS MT BELVIEU TET FP - ICE FUTURES ENERGY DIV              Code-06641G
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
42000 gallons(1000 barrels)                          OPEN INTEREST:       74,680
COMMITMENTS
   7,463    4,148    5,556   61,414   64,424   74,433   74,128      247      552

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        978)
     523      504      183      310      382    1,016    1,069      -38      -91

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.0      5.6      7.4     82.2     86.3     99.7     99.3      0.3      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       95)
      16       17       24       53       53       82       81                  
 
 
CRUDE DIFF-TMX WCS 1A INDEX - ICE FUTURES ENERGY DIV                 Code-06742G
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 BARRELS                                         OPEN INTEREST:       41,552
COMMITMENTS
   2,900      330      115   38,447   40,867   41,462   41,312       90      240

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:        746)
    -250      330       25      971      316      746      671        0       75

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.0      0.8      0.3     92.5     98.4     99.8     99.4      0.2      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 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 barrels                                         OPEN INTEREST:       16,340
COMMITMENTS
     350    1,000      505   15,265   14,555   16,120   16,060      220      280

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:      1,635)
     225     -120       70    1,340    1,685    1,635    1,635        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.1      6.1      3.1     93.4     89.1     98.7     98.3      1.3      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        2        3       16       20       20       24                  
 
 
ARGUS WTI Mid/WTI TRADE MONTH - ICE FUTURES ENERGY DIV               Code-06742U
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/24/18          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1000 barrels                                         OPEN INTEREST:      163,471
COMMITMENTS
       0        0      360  154,413  153,206  154,773  153,566    8,698    9,905

CHANGES FROM 04/17/18 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.2     94.5     93.7     94.7     93.9      5.3      6.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        0        1       14       16       15       17                  



Updated April 27, 2018