CALIFORNIA CARBON ALLOWANCE VINTAGE 2015 - ICE FUTURES ENERGY DIV    Code-006393
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       10,318
COMMITMENTS
   4,993      831      200    5,103    9,287   10,296   10,318       22        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:     -1,723)
     738     -949     -906   -1,555      132   -1,723   -1,723        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    48.4      8.1      1.9     49.5     90.0     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
      11        3        3        8        6       20       11                  
 
 
CALIF CARBON ALL VINTAGE 2016 - ICE FUTURES ENERGY DIV               Code-00639H
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       53,659
COMMITMENTS
  22,162    9,223   12,812   18,666   31,623   53,641   53,659       18        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      5,874)
   5,765     -220     -723      820    6,817    5,862    5,874       12        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    41.3     17.2     23.9     34.8     58.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
      11        8       12        9       10       25       26                  
 
 
NJ SRECS VINTAGE 2017 - ICE FUTURES ENERGY DIV                       Code-00639W
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       25,575
COMMITMENTS
  13,650   21,295      850   11,075    3,080   25,575   25,225        0      350

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        200)
     200      150        0        0       50      200      200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    53.4     83.3      3.3     43.3     12.0    100.0     98.6      0.0      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       6        7        4        6        2       15       10                  
 
 
NJ SRECS VINTAGE 2018 - ICE FUTURES ENERGY DIV                       Code-00639X
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       11,235
COMMITMENTS
   2,350    9,800      895    7,990      500   11,235   11,195        0       40

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:       -600)
   1,075     -600        0   -1,675        0     -600     -600        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    20.9     87.2      8.0     71.1      4.5    100.0     99.6      0.0      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       3       12        3        6        2       12       14                  
 
 
RGGI VINTAGE 2016 - ICE FUTURES ENERGY DIV                           Code-0063A1
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 RGGI CO2 Allowances                            OPEN INTEREST:       59,544
COMMITMENTS
   4,449    6,437   11,570   43,525   41,537   59,544   59,544        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:     -1,281)
    -157     -134      366   -1,145   -1,167     -935     -935     -345     -345

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.5     10.8     19.4     73.1     69.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       9        8        8       15       13       28       25                  
 
 
NJ SRECS VINTAGE 2019 - ICE FUTURES ENERGY DIV                       Code-0063A3
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:        7,625
COMMITMENTS
   3,900    5,825      100    3,625    1,700    7,625    7,625        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        150)
  -1,025      150        0    1,175        0      150      150        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    51.1     76.4      1.3     47.5     22.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       7        7        1        4        3       12       10                  
 
 
PJM TRI-RECs CLASS 1 Vin 2017 - ICE FUTURES ENERGY DIV               Code-0063AA
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:        6,440
COMMITMENTS
   3,375    3,020      420    2,625    3,000    6,420    6,440       20        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:          0)
       0      -50        0        0       50        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    52.4     46.9      6.5     40.8     46.6     99.7    100.0      0.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       8        4        1        5        4       13        9                  
 
 
PJM TRI-RECs CLASS 1 Vin 2018 - ICE FUTURES ENERGY DIV               Code-0063AB
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       10,845
COMMITMENTS
   2,595    7,170    1,000    7,250    2,675   10,845   10,845        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:         50)
      50     -100        0        0      150       50       50        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    23.9     66.1      9.2     66.9     24.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       9        5        3        6        2       17        9                  
 
 
NATURAL GAS ICE HENRY HUB - ICE FUTURES ENERGY DIV                   Code-023391
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:    4,213,419
COMMITMENTS
 494,970  233,929  755,931  2912443  3207690  4163344  4197550   50,075   15,869

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:   -195,664)
 -36,348   21,775  -75,462  -93,089 -144,946 -204,899 -198,633    9,235    2,969

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    11.7      5.6     17.9     69.1     76.1     98.8     99.6      1.2      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      221)
      40       38       55      128      118      198      181                  
 
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                 Code-023392
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:    2,234,563
COMMITMENTS
  90,535   60,681  1131980  1008208  1040346  2230723  2233007    3,839    1,555

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:   -534,975)
 -12,137  -18,906 -309,790 -215,955 -206,331 -537,882 -535,026    2,908       52

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.1      2.7     50.7     45.1     46.6     99.8     99.9      0.2      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       90)
      16       22       32       50       47       85       82                  
 
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                      Code-023393
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      306,029
COMMITMENTS
  18,177    8,141   19,791  247,455  268,846  285,423  296,778   20,606    9,251

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      9,659)
     419   -3,843    4,010    5,609   10,496   10,038   10,663     -379   -1,004

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.9      2.7      6.5     80.9     87.8     93.3     97.0      6.7      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       54)
       7        6        9       37       31       49       41                  
 
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                     Code-023394
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      159,640
COMMITMENTS
   3,942   11,711    4,356  141,579  139,558  149,877  155,625    9,763    4,015

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      6,537)
  -2,221    3,753    1,237    7,080    2,427    6,096    7,417      441     -880

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.5      7.3      2.7     88.7     87.4     93.9     97.5      6.1      2.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       3        6        5       31       32       36       41                  
 
 
NWP ROCKIES FIN BASIS - ICE FUTURES ENERGY DIV                       Code-023395
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      238,886
COMMITMENTS
   1,254    5,803    9,175  216,792  216,183  227,221  231,161   11,665    7,725

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:     -2,394)
    -668   -2,468      904   -2,780    1,240   -2,544     -324      150   -2,070

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.5      2.4      3.8     90.8     90.5     95.1     96.8      4.9      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       3        3        5       31       33       36       39                  
 
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023396
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      690,429
COMMITMENTS
   6,978    8,792   19,306  654,362  659,035  680,646  687,133    9,783    3,296

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:     14,173)
   2,741   -6,221    1,779   11,936   21,914   16,456   17,472   -2,283   -3,299

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.0      1.3      2.8     94.8     95.5     98.6     99.5      1.4      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       63)
       3        5        7       51       42       58       50                  
 
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                           Code-023397
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      316,831
COMMITMENTS
  16,673    2,037    5,757  287,358  300,622  309,788  308,416    7,043    8,415

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      6,134)
   7,547     -214   -3,078    1,984    9,829    6,453    6,537     -319     -403

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.3      0.6      1.8     90.7     94.9     97.8     97.3      2.2      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       5        2        5       33       39       39       45                  
 
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                               Code-023398
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      298,556
COMMITMENTS
  11,865    1,352    2,587  277,513  289,452  291,965  293,391    6,591    5,165

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        505)
   1,912   -1,012     -510   -1,266    1,846      136      324      369      181

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.0      0.5      0.9     93.0     97.0     97.8     98.3      2.2      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
       6        1        4       38       43       45       47                  
 
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023399
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      141,290
COMMITMENTS
   2,775    5,796    1,207  132,274  126,335  136,256  133,338    5,034    7,952

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      5,158)
    -127      213     -303    5,588    4,239    5,158    4,149        0    1,009

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.0      4.1      0.9     93.6     89.4     96.4     94.4      3.6      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       1        4        2       26       25       28       30                  
 
 
ALGONQUIN CITY-GATES FINANCIAL BASIS - ICE FUTURES ENERGY DIV        Code-02339E
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      123,027
COMMITMENTS
   7,151    5,287    1,861  104,059  104,430  113,071  111,578    9,956   11,449

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      2,953)
   1,096   -1,540      458   -1,181    1,755      373      673    2,580    2,280

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.8      4.3      1.5     84.6     84.9     91.9     90.7      8.1      9.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       3        3        3       28       24       31       30                  
 
 
COLORADO INTERSTATE - MAINLINE (BASIS) - ICE FUTURES ENERGY DIV      Code-02339U
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      114,421
COMMITMENTS
     647    3,021    2,224  101,369  100,257  104,240  105,502   10,181    8,919

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      2,607)
     647     -347      -74    2,158    4,550    2,731    4,129     -124   -1,522

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.6      2.6      1.9     88.6     87.6     91.1     92.2      8.9      7.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        1        2       18       20       20       22                  
 
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGYCode-02339W
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      169,195
COMMITMENTS
       0        0        0  159,846  160,977  159,846  160,977    9,349    8,218

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,963)
       0        0        0      -70    2,261      -70    2,261    2,033     -298

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     94.5     95.1     94.5     95.1      5.5      4.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       0        0        0       29       22       29       22                  
 
 
COLUMBIA GULF TRANSMISSION CO. -  MAINLINE POOL - ICE FUTURES ENERGY Code-02339Y
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       87,100
COMMITMENTS
       0        0        0   79,193   83,825   79,193   83,825    7,907    3,275

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,385)
       0        0        0    2,473      648    2,473      648   -1,088      737

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     90.9     96.2     90.9     96.2      9.1      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        0        0       21       19       21       19                  
 
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV              Code-0233A3
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      326,598
COMMITMENTS
   2,832    6,257    5,755  309,735  308,689  318,322  320,701    8,276    5,897

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,007)
     124    2,040      817      644   -1,798    1,585    1,059     -578      -52

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.9      1.9      1.8     94.8     94.5     97.5     98.2      2.5      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       67)
       3        6        5       48       40       54       48                  
 
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV             Code-0233A5
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       92,253
COMMITMENTS
       0    4,386    2,164   80,543   79,146   82,707   85,696    9,546    6,557

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      2,095)
       0        1      -31    1,443    1,872    1,412    1,842      683      253

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      4.8      2.3     87.3     85.8     89.7     92.9     10.3      7.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       0        3        2       22       23       24       26                  
 
 
EL PASO - PERMIAN BASIN (INDEX) - ICE FUTURES ENERGY DIV             Code-0233A6
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       18,469
COMMITMENTS
     737        0        0   15,786   15,511   16,523   15,511    1,946    2,958

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,460)
       0        0        0    1,460    1,460    1,460    1,460        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.0      0.0      0.0     85.5     84.0     89.5     84.0     10.5     16.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2        0        0        9       13       11       13                  
 
 
EL PASO-SAN JUAN BASIN,BLANCO POOL PRIMARY ONLY-BASIS - ICE FUTURES ECode-0233A8
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       78,644
COMMITMENTS
     597    5,017    1,855   69,384   67,758   71,836   74,630    6,808    4,014

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        -88)
     415       -9     -205     -730      -33     -520     -247      432      159

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8      6.4      2.4     88.2     86.2     91.3     94.9      8.7      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        1        2       16       17       18       20                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV     Code-0233AG
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      107,847
COMMITMENTS
  24,467      775        0   81,796  105,253  106,263  106,028    1,584    1,819

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:     23,931)
  15,626      627   -1,712   10,221   23,745   24,135   22,660     -204    1,271

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    22.7      0.7      0.0     75.8     97.6     98.5     98.3      1.5      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       62)
      14        2        0       32       26       46       28                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV     Code-0233AH
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      120,514
COMMITMENTS
  25,876    1,471    1,478   91,096  116,059  118,450  119,008    2,064    1,506

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:     20,547)
  14,726      111     -905    6,676   21,005   20,497   20,211       50      336

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    21.5      1.2      1.2     75.6     96.3     98.3     98.8      1.7      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       67)
      16        2        6       39       32       56       39                  
 
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                Code-0233AM
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       62,107
COMMITMENTS
     509      372       87   60,342   60,489   60,938   60,948    1,169    1,159

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        831)
       0     -393        0      707    1,203      707      810      124       21

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8      0.6      0.1     97.2     97.4     98.1     98.1      1.9      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        1        1       15       18       17       20                  
 
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGYCode-0233AQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      224,513
COMMITMENTS
       0        0        0  220,426  216,281  220,426  216,281    4,087    8,232

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      6,537)
       0   -1,055     -707    6,840    6,449    6,133    4,687      404    1,850

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     98.2     96.3     98.2     96.3      1.8      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
       0        0        0       40       39       40       39                  
 
 
NATURAL GAS PIPELINE-MID-CONTINENT POOL PIN (BASIS) - ICE FUTURES ENECode-0233AY
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       58,452
COMMITMENTS
       0    7,232      610   44,263   47,687   44,873   55,529   13,579    2,923

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      5,658)
       0    4,980   -1,009    4,962    3,532    3,953    7,503    1,705   -1,845

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     12.4      1.0     75.7     81.6     76.8     95.0     23.2      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        3        2       19       18       21       21                  
 
 
NATURAL GAS PIPELINE, TEXOK (BASIS) - ICE FUTURES ENERGY DIV         Code-0233B1
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      123,178
COMMITMENTS
       0   20,273      882  112,949   92,698  113,831  113,853    9,347    9,325

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      2,709)
       0    3,529        7    2,456   -1,675    2,463    1,861      246      848

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     16.5      0.7     91.7     75.3     92.4     92.4      7.6      7.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       0        5        1       21       25       22       30                  
 
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233BB
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      114,875
COMMITMENTS
  14,082        0      636   93,350  109,825  108,068  110,461    6,807    4,414

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      2,724)
  -2,144        0      -10    4,843    3,418    2,689    3,408       35     -684

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    12.3      0.0      0.6     81.3     95.6     94.1     96.2      5.9      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       7        0        1       24       17       31       18                  
 
 
NORTHWEST PIPELINE - CANADIAN BORDER (BASIS) - ICE FUTURES ENERGY DIVCode-0233BC
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      108,408
COMMITMENTS
     310        0        0  102,890  106,779  103,200  106,779    5,208    1,629

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,274)
       0        0        0    1,274    1,212    1,274    1,212        0       62

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3      0.0      0.0     94.9     98.5     95.2     98.5      4.8      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        0        0       21       19       22       19                  
 
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV    Code-0233BH
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      132,442
COMMITMENTS
   1,712    1,083    1,217  124,352  127,278  127,281  129,578    5,161    2,864

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        785)
   1,495     -234     -324     -750    1,037      421      479      364      306

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      0.8      0.9     93.9     96.1     96.1     97.8      3.9      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        2        2       19       19       22       22                  
 
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV         Code-0233BL
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      148,152
COMMITMENTS
   3,270   12,363    5,008  123,201  122,217  131,479  139,588   16,673    8,564

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      9,499)
     345      675    1,786    6,044    7,929    8,175   10,390    1,324     -891

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.2      8.3      3.4     83.2     82.5     88.7     94.2     11.3      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       1        5        3       31       31       34       37                  
 
 
PG&E - CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                     Code-0233BQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       19,644
COMMITMENTS
       0    2,666        0   18,486   16,345   18,486   19,011    1,158      633

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     13.6      0.0     94.1     83.2     94.1     96.8      5.9      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        2        0       10       11       10       13                  
 
 
SOCAL (INDEX) - ICE FUTURES ENERGY DIV                               Code-0233BW
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       49,626
COMMITMENTS
   1,015    2,395       29   47,258   46,608   48,302   49,032    1,324      594

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      2,640)
       0    1,169        0    2,640    1,471    2,640    2,640        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.0      4.8      0.1     95.2     93.9     97.3     98.8      2.7      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        2        1       13       16       15       18                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) - ICE FUTURES ENERGY DIV          Code-0233CG
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       50,390
COMMITMENTS
       0    1,276        0   47,802   48,721   47,802   49,997    2,588      393

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,299)
       0        0        0    1,144    1,771    1,144    1,771      155     -472

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.5      0.0     94.9     96.7     94.9     99.2      5.1      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        2        0       17       14       17       16                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CH
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      208,931
COMMITMENTS
     958   10,479    1,721  199,358  190,257  202,037  202,457    6,894    6,474

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      2,808)
    -968    2,146      157    4,265      870    3,454    3,173     -646     -365

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.5      5.0      0.8     95.4     91.1     96.7     96.9      3.3      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       53)
       1        7        4       38       32       42       40                  
 
 
TRANSCO ZONE 6 BASIS - ICE FUTURES ENERGY DIV                        Code-0233CU
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:       89,815
COMMITMENTS
       0        0        0   86,145   85,992   86,145   85,992    3,670    3,823

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        640)
       0        0        0      307      843      307      843      333     -203

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     95.9     95.7     95.9     95.7      4.1      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        0        0       18       19       18       19                  
 
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV   Code-0233CW
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       90,915
COMMITMENTS
       0        0        0   78,643   82,426   78,643   82,426   12,272    8,489

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      2,742)
       0        0        0      600    3,510      600    3,510    2,142     -768

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     86.5     90.7     86.5     90.7     13.5      9.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        0        0       17       18       17       18                  
 
 
TRANSCONTINENTAL GAS - ZONE 6 (NY) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       88,336
COMMITMENTS
     299        0      214   79,248   85,432   79,761   85,646    8,575    2,690

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,958)
     299        0      214      680    2,021    1,193    2,235      765     -277

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3      0.0      0.2     89.7     96.7     90.3     97.0      9.7      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        0        1       21       19       22       20                  
 
 
WAHA HUB - WEST TEXAS DELIVERED/BUYER'S INDEX - ICE FUTURES ENERGY DICode-0233D4
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       31,831
COMMITMENTS
     406      661      145   31,127   30,439   31,678   31,245      153      586

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      2.1      0.5     97.8     95.6     99.5     98.2      0.5      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        1        7       13        9       14                  
 
 
TETCO M2 Basis (Receipts) - ICE FUTURES ENERGY DIV                   Code-0233DR
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MM Btus                                         OPEN INTEREST:       95,480
COMMITMENTS
   3,072        0        0   85,689   91,804   88,761   91,804    6,719    3,676

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      4,801)
       0        0        0    4,801    4,342    4,801    4,342        0      459

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.2      0.0      0.0     89.7     96.1     93.0     96.1      7.0      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        0        0       16       12       17       12                  
 
 
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV                       Code-064363
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 800 MWh)                               OPEN INTEREST:      166,744
COMMITMENTS
  22,916   13,141   15,658  127,527  137,456  166,101  166,254      643      490

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:       -725)
     156    1,072     -322     -491   -1,431     -657     -681      -69      -44

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.7      7.9      9.4     76.5     82.4     99.6     99.7      0.4      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       81)
      10       16       19       51       52       73       75                  
 
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                        Code-064391
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 400 MWh)                               OPEN INTEREST:       50,291
COMMITMENTS
   1,424    1,516    1,372   47,495   47,403   50,291   50,291        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:     -2,239)
    -200      194      122   -2,056   -2,450   -2,133   -2,133     -106     -106

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.8      3.0      2.7     94.4     94.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       3        3        3       29       27       33       32                  
 
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                    Code-064392
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 25 MWh)                                OPEN INTEREST:      445,945
COMMITMENTS
  13,894    4,470    7,153  424,898  434,322  445,945  445,945        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:    -27,412)
  -8,027    4,470   -1,882  -17,503  -30,000  -27,412  -27,412        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.1      1.0      1.6     95.3     97.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       4        1        1       25       22       29       24                  
 
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                      Code-064394
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 50 Megawatt Hours)                     OPEN INTEREST:    1,644,363
COMMITMENTS
  65,949   86,200   19,120  1559294  1539043  1644363  1644363        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:     27,341)
  -4,822    1,875        0   32,163   25,466   27,341   27,341        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.0      5.2      1.2     94.8     93.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       56)
       5        6        4       34       41       40       50                  
 
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-064395
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 400 Megawatt Hours)                    OPEN INTEREST:       70,544
COMMITMENTS
   2,073    4,889    3,051   65,420   62,579   70,544   70,519        0       25

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,820)
    -316      512       66    2,070    1,542    1,820    2,119        0     -299

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.9      6.9      4.3     92.7     88.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       5        8        4       24       25       32       34                  
 
 
CAISO SP15 FIN DA OFF-PEAK - ICE FUTURES ENERGY DIV                  Code-064396
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 25 Megawatt Hours)                     OPEN INTEREST:      488,037
COMMITMENTS
   1,480   12,246    3,994  482,563  471,797  488,037  488,037        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:     -7,412)
       0     -344     -608   -6,804   -6,460   -7,412   -7,412        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3      2.5      0.8     98.9     96.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        3        1       20       20       22       23                  
 
 
PJM AEP DAYTON RT OFF-PK - ICE FUTURES ENERGY DIV                    Code-06439A
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      392,057
COMMITMENTS
       0    5,816        0  392,057  386,241  392,057  392,057        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:     -2,300)
       0        0        0   -2,300   -2,300   -2,300   -2,300        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.5      0.0    100.0     98.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       0        2        0       33       33       33       35                  
 
 
PJM AEP DAYTON RT PEAK FIXED - ICE FUTURES ENERGY DIV                Code-06439B
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       39,162
COMMITMENTS
     929        0      468   36,759   37,527   38,156   37,995    1,006    1,167

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:         41)
     212        0        0     -105       62      107       62      -66      -21

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.4      0.0      1.2     93.9     95.8     97.4     97.0      2.6      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       5        0        2       28       28       33       30                  
 
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                Code-06439C
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       52,800
COMMITMENTS
      38       50       94   52,232   52,622   52,364   52,766      436       34

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,981)
      30        0       -4    1,955    1,985    1,981    1,981        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      0.1      0.2     98.9     99.7     99.2     99.9      0.8      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       1        1        1       35       33       36       35                  
 
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                      Code-06439F
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       71,480
COMMITMENTS
     203       50       58   70,677   71,323   70,938   71,431      542       49

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      2,210)
       0        0        0    2,210    2,210    2,210    2,210        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3      0.1      0.1     98.9     99.8     99.2     99.9      0.8      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       2        1        1       37       31       39       33                  
 
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                      Code-06439K
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       20,592
COMMITMENTS
      50        0        0   20,422   20,472   20,472   20,472      120      120

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,075)
      50        0        0    1,025    1,075    1,075    1,075        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.2      0.0      0.0     99.2     99.4     99.4     99.4      0.6      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        0        0       19       15       20       15                  
 
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                 Code-06439L
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      340,128
COMMITMENTS
   1,616    9,360      368  338,144  330,400  340,128  340,128        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:     41,504)
   1,240    9,360      368   39,896   31,776   41,504   41,504        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.5      2.8      0.1     99.4     97.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       1        1        1       26       19       27       21                  
 
 
ERCOT NORTH 345KV RT PK FIX - ICE FUTURES ENERGY DIV                 Code-06439R
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       10,451
COMMITMENTS
   1,666        0        0    8,678   10,407   10,344   10,407      107       44

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        579)
     127        0        0      431      579      558      579       21        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    15.9      0.0      0.0     83.0     99.6     99.0     99.6      1.0      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       2        0        0       18       19       20       19                  
 
 
ERCOT - NORTH MONTHLY OFF-PEAK - ICE FUTURES ENERGY DIV              Code-0643A8
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       13,360
COMMITMENTS
   5,350        0        0    7,950   13,300   13,300   13,300       60       60

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        450)
     450        0        0        0      450      450      450        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    40.0      0.0      0.0     59.5     99.6     99.6     99.6      0.4      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2        0        0        9       16       11       16                  
 
 
NYISO ZONE F DA OFFPEAK - ICE FUTURES ENERGY DIV                     Code-0643AF
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        7,360
COMMITMENTS
       0      300        0    7,300    7,005    7,300    7,305       60       55

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        140)
       0        0        0      140      140      140      140        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      4.1      0.0     99.2     95.2     99.2     99.3      0.8      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       15       10       15       11                  
 
 
NYISO ZONE C DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643AP
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        8,553
COMMITMENTS
   1,045      200      150    6,773    8,148    7,968    8,498      585       55

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:         15)
     140     -100        0     -125      115       15       15        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    12.2      2.3      1.8     79.2     95.3     93.2     99.4      6.8      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       2        1        1       17       15       19       17                  
 
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643AZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       26,580
COMMITMENTS
       0      350        0   26,580   26,110   26,580   26,460        0      120

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        505)
       0      100        0      505      405      505      505        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.3      0.0    100.0     98.2    100.0     99.5      0.0      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       0        3        0       24       22       24       25                  
 
 
MISO INDIANA HUB RT PEAK MINI - ICE FUTURES ENERGY DIV               Code-0643B1
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       23,907
COMMITMENTS
       0      125        0   23,727   23,782   23,727   23,907      180        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        931)
       0        0        0      961      931      961      931      -30        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.5      0.0     99.2     99.5     99.2    100.0      0.8      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       0        2        0       25       23       25       25                  
 
 
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV                    Code-0643B3
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       22,544
COMMITMENTS
      82      211       44   22,291   21,478   22,417   21,733      127      811

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        834)
      19       -2        2      836      834      857      834      -23        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.4      0.9      0.2     98.9     95.3     99.4     96.4      0.6      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       2        2        1       28       22       30       25                  
 
 
ISO NE MASS DA OFF-PK MINI - ICE FUTURES ENERGY DIV                  Code-0643B9
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       60,573
COMMITMENTS
     110    2,994    1,705   58,477   55,692   60,292   60,391      281      182

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        564)
     -50     -629      585       -1      613      534      569       30       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.2      4.9      2.8     96.5     91.9     99.5     99.7      0.5      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       1        6        4       32       33       37       39                  
 
 
ISO NE MASS DA PEAK MINI - ICE FUTURES ENERGY DIV                    Code-0643BA
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       74,218
COMMITMENTS
     248    7,562    3,306   70,644   63,270   74,198   74,138       20       80

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,329)
      31   -1,979    1,073      205    2,230    1,309    1,324       20        5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3     10.2      4.5     95.2     85.2    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       53)
       2       10        9       35       36       44       48                  
 
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                     Code-0643BC
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       47,275
COMMITMENTS
   1,215        0        0   45,630   47,230   46,845   47,230      430       45

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        700)
       0        0        0      700      700      700      700        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.6      0.0      0.0     96.5     99.9     99.1     99.9      0.9      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        0        0       26       13       27       13                  
 
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643BE
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       52,670
COMMITMENTS
   1,630        0        0   50,985   52,655   52,615   52,655       55       15

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        600)
       0        0        0      780      600      780      600     -180        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.1      0.0      0.0     96.8    100.0     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       1        0        0       27       15       28       15                  
 
 
ISO NE MASS HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643BF
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      352,336
COMMITMENTS
  37,138   24,559    5,736  309,462  322,041  352,336  352,336        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:     -3,092)
   4,809        0   -4,321   -3,580    1,229   -3,092   -3,092        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.5      7.0      1.6     87.8     91.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       3        4        2       31       31       34       37                  
 
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643BG
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       27,316
COMMITMENTS
   5,261    1,991      381   21,547   24,879   27,189   27,251      127       65

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,013)
     470     -105      -66      630    1,184    1,034    1,013      -21        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    19.3      7.3      1.4     78.9     91.1     99.5     99.8      0.5      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       3        6        5       28       33       34       41                  
 
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                            Code-0643BM
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       36,723
COMMITMENTS
     105    3,084    1,593   35,025   32,046   36,723   36,723        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,169)
       0      -81        0    1,169    1,250    1,169    1,169        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3      8.4      4.3     95.4     87.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        6        4       14       15       20       22                  
 
 
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV                        Code-0643BS
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      357,119
COMMITMENTS
       0      759        0  357,119  356,360  357,119  357,119        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      2,246)
       0        0        0    2,246    2,246    2,246    2,246        0        0

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        1        0       23       17       23       18                  
 
 
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV                       Code-0643BT
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 MWh                                              OPEN INTEREST:       29,752
COMMITMENTS
     722      560        0   28,966   28,550   29,688   29,110       64      642

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        236)
       0        0        0      213      301      213      301       23      -65

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.4      1.9      0.0     97.4     96.0     99.8     97.8      0.2      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       3        2        0       17       17       20       19                  
 
 
NYISO ZONE J DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BX
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      133,570
COMMITMENTS
       0    5,000        0  133,570  128,570  133,570  133,570        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      3.7      0.0    100.0     96.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       11       11       11       12                  
 
 
NYISO ZONE A DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BY
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       14,792
COMMITMENTS
   1,711      513      364   12,569   12,913   14,644   13,790      148    1,002

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:          7)
      20       42      -42        9      391      -13      391       20     -384

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    11.6      3.5      2.5     85.0     87.3     99.0     93.2      1.0      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        2        2       17       21       21       24                  
 
 
NYISO ZONE A DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      183,109
COMMITMENTS
  10,773        0    1,586  170,750  181,523  183,109  183,109        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      2,356)
       0        0        0    2,356    2,356    2,356    2,356        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.9      0.0      0.9     93.3     99.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       3        0        1       18       20       21       21                  
 
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643C3
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       18,379
COMMITMENTS
     193    1,840       63   17,952   16,177   18,208   18,080      171      299

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,198)
      23      422       -2    1,091      841    1,112    1,261       86      -63

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.1     10.0      0.3     97.7     88.0     99.1     98.4      0.9      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        2        3       21       23       24       27                  
 
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643C4
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      187,885
COMMITMENTS
   2,828        0    1,485  183,572  186,400  187,885  187,885        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      6,033)
       0        0        0    6,033    6,033    6,033    6,033        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.5      0.0      0.8     97.7     99.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        0        2       19       19       21       21                  
 
 
NYISO ZONE F PEAK MONTHLY - ICE FUTURES ENERGY DIV                   Code-0643C8
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        9,345
COMMITMENTS
       0      880       50    9,235    8,360    9,285    9,290       60       55

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        175)
       0      180        0      175       -5      175      175        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      9.4      0.5     98.8     89.5     99.4     99.4      0.6      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        3        1       17       13       18       16                  
 
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                          Code-0643CB
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       20,015
COMMITMENTS
     334        0        0   19,681   20,015   20,015   20,015        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:       -412)
     105        0        0     -517     -412     -412     -412        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.7      0.0      0.0     98.3    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        0        0       18       17       19       17                  
 
 
PJM BGE ZONE DAY AHEAD OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV     Code-0643CJ
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        9,870
COMMITMENTS
       0        0        0    8,895    9,785    8,895    9,785      975       85

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:       -110)
       0        0        0     -110     -110     -110     -110        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     90.1     99.1     90.1     99.1      9.9      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        0        0       16       11       16       11                  
 
 
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV        Code-0643CK
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       12,625
COMMITMENTS
       0    1,780        0   11,905   10,845   11,905   12,625      720        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:         40)
       0      100        0       40      -60       40       40        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     14.1      0.0     94.3     85.9     94.3    100.0      5.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        1        0       22       17       22       18                  
 
 
PJM RT PEAK CAL 1X - ICE FUTURES ENERGY DIV                          Code-0643CL
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Any Multiple of 800 800MWhs                          OPEN INTEREST:      501,077
COMMITMENTS
  13,506   19,816  111,720  374,622  369,542  499,847  501,077    1,230        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:     10,754)
  -9,157   -5,882   14,309    6,687    2,328   11,840   10,754   -1,085        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.7      4.0     22.3     74.8     73.7     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       4        2        3       18       13       23       17                  
 
 
PJM JCPL ZONE DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                Code-0643CU
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       23,950
COMMITMENTS
       0      300        0   23,655   23,590   23,655   23,890      295       60

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:         20)
       0        0        0       20       20       20       20        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.3      0.0     98.8     98.5     98.8     99.7      1.2      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        1        0       20       15       20       16                  
 
 
PJM JCPL ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643CV
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       20,915
COMMITMENTS
       0      300        0   20,400   20,575   20,400   20,875      515       40

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:         20)
       0        0        0        0       20        0       20       20        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.4      0.0     97.5     98.4     97.5     99.8      2.5      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        0       16       13       16       14                  
 
 
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643CZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       20,484
COMMITMENTS
     700       50        0   19,664   20,434   20,364   20,484      120        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        210)
       0        0        0      210      210      210      210        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.4      0.2      0.0     96.0     99.8     99.4    100.0      0.6      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       2        1        0       18       19       20       20                  
 
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV              Code-0643D1
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,234
COMMITMENTS
     250        0        0   18,670   19,224   18,920   19,224      314       10

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        100)
       0        0        0      100      100      100      100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      0.0      0.0     97.1     99.9     98.4     99.9      1.6      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        0        0       17       16       18       16                  
 
 
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV                           Code-0643D4
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       23,255
COMMITMENTS
     300       50        0   22,240   23,205   22,540   23,255      715        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,950)
       0        0        0    1,950    1,950    1,950    1,950        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      0.2      0.0     95.6     99.8     96.9    100.0      3.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        1        0       17       15       18       16                  
 
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV    Code-0643D7
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,755
COMMITMENTS
       0       25        0   19,290   19,620   19,290   19,645      465      110

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,075)
       0        0        0    1,255    1,075    1,255    1,075     -180        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.1      0.0     97.6     99.3     97.6     99.4      2.4      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        1        0       21       15       21       16                  
 
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643D8
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,782
COMMITMENTS
     100       25      100   19,347   19,547   19,547   19,672      235      110

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        990)
       0        0        0    1,170      990    1,170      990     -180        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.5      0.1      0.5     97.8     98.8     98.8     99.4      1.2      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        1        1       23       18       24       20                  
 
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643DB
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      122,255
COMMITMENTS
   4,075      755       15  118,165  121,485  122,255  122,255        0        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,845)
   1,950      110       15     -120    1,720    1,845    1,845        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.3      0.6      0.0     96.7     99.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
       3        4        1       38       34       42       38                  
 
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643DC
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      141,676
COMMITMENTS
   3,190    4,955      770  137,716  135,899  141,676  141,624        0       52

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      2,120)
    -100    1,545      315    1,905      250    2,120    2,110        0       10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.3      3.5      0.5     97.2     95.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
       5        6        3       41       37       47       45                  
 
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                Code-0643DF
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      166,366
COMMITMENTS
   7,030   15,718   10,086  149,065  140,534  166,181  166,338      185       28

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      4,466)
    -217      840    1,331    3,338    2,304    4,452    4,475       14       -9

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.2      9.4      6.1     89.6     84.5     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       75)
       6       16       13       46       45       65       61                  
 
 
PJM WESTERN HUB RT OFF-PK MINI - ICE FUTURES ENERGY DIV              Code-0643DK
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      115,999
COMMITMENTS
   1,726    1,700    2,374  111,773  111,925  115,873  115,999      126        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:      1,614)
     -34       50       24    1,624    1,540    1,614    1,614        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.5      1.5      2.0     96.4     96.5     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
       5        3        3       42       35       49       39                  
 
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643DL
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       34,890
COMMITMENTS
     345      920      145   34,330   33,785   34,820   34,850       70       40

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        610)
      60      -50       65      475      595      600      610       10        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.0      2.6      0.4     98.4     96.8     99.8     99.9      0.2      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       3        1        2       25       16       28       19                  
 
 
PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643DM
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       29,725
COMMITMENTS
     110       75       40   29,575   29,570   29,725   29,685        0       40

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        600)
     110        0       15      475      585      600      600        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.4      0.3      0.1     99.5     99.5    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        1        2       23       10       25       12                  
 
 
AEP DAYTON REALTIME OFFPEAK-MI - ICE FUTURES ENERGY DIV              Code-0643EA
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 mwh                                                OPEN INTEREST:       30,958
COMMITMENTS
     224      500       20   30,669   30,398   30,913   30,918       45       40

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        774)
     -30        0       20      784      754      774      774        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.7      1.6      0.1     99.1     98.2     99.9     99.9      0.1      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       1        1        1       30       28       31       30                  
 
 
MISO IN. REALTIME OFFPEAK-MINI - ICE FUTURES ENERGY DIV              Code-0643F1
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 Mwh                                                OPEN INTEREST:       17,627
COMMITMENTS
       0        0        0   17,452   17,567   17,452   17,567      175       60

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        885)
       0        0        0      885      825      885      825        0       60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     99.0     99.7     99.0     99.7      1.0      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        0        0       20       17       20       17                  
 
 
PJM ATSI DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-0643F2
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       15,460
COMMITMENTS
       0        0        0   15,010   15,445   15,010   15,445      450       15

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        150)
       0        0        0       30      150       30      150      120        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     97.1     99.9     97.1     99.9      2.9      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       16       10       16       10                  
 
 
NYISO ZONE A DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C74
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       27,991
COMMITMENTS
   2,363    2,030       71   25,446   25,870   27,880   27,971      111       20

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        611)
      60       14        9      662      928      731      951     -120     -340

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.4      7.3      0.3     90.9     92.4     99.6     99.9      0.4      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       5        3        2       26       25       31       30                  
 
 
NYISO ZONE A DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C75
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       20,908
COMMITMENTS
     440      121       40   20,302   20,545   20,782   20,706      126      202

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        575)
       0        5        0      575      570      575      575        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.1      0.6      0.2     97.1     98.3     99.4     99.0      0.6      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        2        1       22       22       24       24                  
 
 
NYISO ZONE G DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C76
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       38,214
COMMITMENTS
   1,082    3,542      188   36,914   34,484   38,184   38,214       30        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        660)
     -43      337       13      690      310      660      660        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.8      9.3      0.5     96.6     90.2     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       2        4        3       29       31       32       37                  
 
 
NYISO ZONE G DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C77
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       24,122
COMMITMENTS
     470       95        0   23,257   24,012   23,727   24,107      395       15

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        350)
       0        0        0      350      350      350      350        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.9      0.4      0.0     96.4     99.5     98.4     99.9      1.6      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       1        1        0       26       22       27       23                  
 
 
NYISO ZONE J DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C78
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,981
COMMITMENTS
       0    2,160        0   21,922   19,811   21,922   21,971       59       10

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        175)
       0      495        0      175     -320      175      175        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      9.8      0.0     99.7     90.1     99.7    100.0      0.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        2        0       20       19       20       21                  
 
 
NYISO ZONE J DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C79
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       15,274
COMMITMENTS
       0      550        0   15,219   14,412   15,219   14,962       55      312

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0     -120        0     -120        0      120

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      3.6      0.0     99.6     94.4     99.6     98.0      0.4      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        2        0       16       15       16       17                  
 
 
PJM AEP DAYTON REAL PEAK-MINI - ICE FUTURES ENERGY DIV               Code-064C86
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       37,361
COMMITMENTS
     279        0       95   36,812   37,106   37,186   37,201      175      160

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        190)
       5        0       -5      190      195      190      190        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.7      0.0      0.3     98.5     99.3     99.5     99.6      0.5      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       3        0        1       29       28       32       29                  
 
 
PJM NI HUB REALTM OFFPEAK-MINI - ICE FUTURES ENERGY DIV              Code-064C87
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       15,488
COMMITMENTS
     537        0       18   14,213   15,317   14,768   15,335      720      153

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        -15)
       0        0        0      -15      -15      -15      -15        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.5      0.0      0.1     91.8     98.9     95.4     99.0      4.6      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        0        1       21       16       22       17                  
 
 
PJM NI HUB REALTIME PEAK-MINI - ICE FUTURES ENERGY DIV               Code-064C88
OPTION AND FUTURES COMBINED POSITIONS AS OF 03/01/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       14,299
COMMITMENTS
   1,464       50        0   12,125   14,249   13,589   14,299      710        0

CHANGES FROM 02/23/16 (CHANGE IN OPEN INTEREST:        265)
       0        0        0      205      265      205      265       60        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.2      0.3      0.0     84.8     99.7     95.0    100.0      5.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        1        0       24       17       25       18                  



Updated March 4, 2016