CALIFORNIA CARBON ALLOWANCE VINTAGE 2015 - ICE FUTURES ENERGY DIV    Code-006393
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       23,514
COMMITMENTS
   8,818    4,012    1,393   13,263   18,109   23,474   23,514       40        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:     -2,930)
     380     -312     -886   -2,424   -1,732   -2,930   -2,930        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    37.5     17.1      5.9     56.4     77.0     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
      11        5        5       10       10       23       18                  
 
 
CALIF CARBON ALL VINTAGE 2016 - ICE FUTURES ENERGY DIV               Code-00639H
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       26,564
COMMITMENTS
   5,032    6,514    1,386   20,146   18,664   26,564   26,564        0        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        220)
      20        0      -20      220      240      220      220        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    18.9     24.5      5.2     75.8     70.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       6        4        4        9        8       17       15                  
 
 
RGGI VINTAGE 2015 - ICE FUTURES ENERGY DIV                           Code-00639Z
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 RGGI CO2 Allowances                            OPEN INTEREST:       54,129
COMMITMENTS
   3,212    5,137    4,882   44,734   35,309   52,829   45,329    1,300    8,800

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:     -8,002)
     124   -1,968     -611   -1,315   -6,723   -1,802   -9,302   -6,200    1,300

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.9      9.5      9.0     82.6     65.2     97.6     83.7      2.4     16.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       5        9        7       14       12       24       23                  
 
 
NATURAL GAS ICE HENRY HUB - ICE FUTURES ENERGY DIV                   Code-023391
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:    3,825,952
COMMITMENTS
 367,633  360,818  664,734  2759363  2786264  3791730  3811816   34,222   14,136

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:   -234,993)
  58,664  -24,437  -68,199 -227,860 -146,684 -237,395 -239,320    2,402    4,327

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.6      9.4     17.4     72.1     72.8     99.1     99.6      0.9      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      222)
      27       43       55      136      116      199      178                  
 
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                 Code-023392
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:    2,456,335
COMMITMENTS
 145,354  120,575  1191414  1119247  1143728  2456016  2455718      319      617

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:    103,849)
 -63,293  -72,876  185,991   26,473   11,885  149,171  125,000  -45,323  -21,151

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.9      4.9     48.5     45.6     46.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       93)
      21       21       41       49       46       91       87                  
 
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                      Code-023393
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      239,186
COMMITMENTS
   6,736   10,824    2,364  218,431  220,944  227,531  234,132   11,655    5,054

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      1,773)
     -90       71      267    1,284    1,888    1,461    2,226      312     -453

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.8      4.5      1.0     91.3     92.4     95.1     97.9      4.9      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       54)
       3        6        2       39       33       43       40                  
 
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                     Code-023394
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      113,806
COMMITMENTS
     741        0    2,001  103,363  108,073  106,105  110,074    7,701    3,732

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      2,147)
  -2,456        0   -1,213    4,253    2,866      584    1,653    1,563      494

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.7      0.0      1.8     90.8     95.0     93.2     96.7      6.8      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       2        0        2       29       31       31       33                  
 
 
NWP ROCKIES FIN BASIS - ICE FUTURES ENERGY DIV                       Code-023395
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      221,426
COMMITMENTS
   5,928    4,652    4,205  198,016  204,196  208,149  213,053   13,277    8,373

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      5,508)
   1,936        0      592    3,039    4,823    5,567    5,415      -59       93

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.7      2.1      1.9     89.4     92.2     94.0     96.2      6.0      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       48)
       5        2        4       32       32       37       38                  
 
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023396
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      627,799
COMMITMENTS
   1,463    6,365    4,374  613,863  611,660  619,700  622,399    8,099    5,400

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:     -2,813)
  -2,032     -811     -641        1   -3,103   -2,672   -4,555     -141    1,742

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.2      1.0      0.7     97.8     97.4     98.7     99.1      1.3      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
       1        3        2       51       40       54       43                  
 
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                           Code-023397
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      322,705
COMMITMENTS
   9,965    3,984    7,993  299,700  304,139  317,658  316,116    5,047    6,589

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      3,962)
     630      863     -509    3,837    3,760    3,958    4,114        4     -152

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.1      1.2      2.5     92.9     94.2     98.4     98.0      1.6      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       65)
       6        4        6       38       39       46       47                  
 
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                               Code-023398
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      248,697
COMMITMENTS
   3,227    2,624    2,761  238,305  240,358  244,293  245,743    4,404    2,954

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      2,104)
     272   -1,160      763    1,373    2,808    2,408    2,411     -304     -307

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      1.1      1.1     95.8     96.6     98.2     98.8      1.8      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
       4        2        4       42       44       48       48                  
 
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023399
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      108,106
COMMITMENTS
       0    7,770    1,517  100,915   91,520  102,432  100,807    5,674    7,299

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        790)
       0      894     -505    1,540      525    1,035      914     -245     -124

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      7.2      1.4     93.3     84.7     94.8     93.2      5.2      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       0        3        2       21       25       23       28                  
 
 
ALGONQUIN CITY-GATES FINANCIAL BASIS - ICE FUTURES ENERGY DIV        Code-02339E
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      110,038
COMMITMENTS
     433    3,635    2,407  102,570   97,427  105,410  103,469    4,628    6,569

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      1,130)
      73   -1,130      777    2,173    1,555    3,023    1,202   -1,893      -72

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.4      3.3      2.2     93.2     88.5     95.8     94.0      4.2      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       2        3        4       36       29       41       33                  
 
 
CHICAGO CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                    Code-02339Q
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       26,858
COMMITMENTS
   3,714    2,267        0   22,687   23,583   26,401   25,850      457    1,008

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        620)
       0        0        0      589      651      589      651       31      -31

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.8      8.4      0.0     84.5     87.8     98.3     96.2      1.7      3.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        2        0       12        8       13       10                  
 
 
COLORADO INTERSTATE - MAINLINE (BASIS) - ICE FUTURES ENERGY DIV      Code-02339U
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       78,311
COMMITMENTS
     174    3,311    1,935   66,657   60,740   68,766   65,986    9,545   12,325

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        903)
       0        0        0      784      887      784      887      119       16

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.2      4.2      2.5     85.1     77.6     87.8     84.3     12.2     15.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        1        2       19       16       21       18                  
 
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGYCode-02339W
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      177,207
COMMITMENTS
       0    2,782        0  171,971  168,173  171,971  170,955    5,236    6,252

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:       -953)
       0     -214        0     -831   -1,870     -831   -2,084     -122    1,131

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.6      0.0     97.0     94.9     97.0     96.5      3.0      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       0        1        0       30       23       30       24                  
 
 
COLUMBIA GULF TRANSMISSION CO. -  MAINLINE POOL - ICE FUTURES ENERGY Code-02339Y
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       96,008
COMMITMENTS
       0        0        0   87,918   93,367   87,918   93,367    8,090    2,641

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        614)
       0        0        0      614      552      614      552        0       62

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     91.6     97.2     91.6     97.2      8.4      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        0        0       22       19       22       19                  
 
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV              Code-0233A3
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      354,523
COMMITMENTS
   3,966    3,005    5,023  338,638  338,225  347,627  346,253    6,896    8,270

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:     -1,090)
  -1,741        0      985     -280   -1,912   -1,036     -927      -54     -163

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.1      0.8      1.4     95.5     95.4     98.1     97.7      1.9      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       65)
       4        2        3       49       43       53       48                  
 
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV             Code-0233A5
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       62,336
COMMITMENTS
   2,170    1,928    1,091   50,494   49,916   53,755   52,935    8,581    9,401

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        125)
     -61    1,168     -151      -61   -2,448     -273   -1,431      398    1,556

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.5      3.1      1.8     81.0     80.1     86.2     84.9     13.8     15.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        1        2       22       22       24       24                  
 
 
EL PASO-SAN JUAN BASIN,BLANCO POOL PRIMARY ONLY-BASIS - ICE FUTURES ECode-0233A8
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       69,867
COMMITMENTS
     289        0    1,181   63,982   62,993   65,452   64,174    4,415    5,693

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      1,132)
      31        0      -31    1,265    1,768    1,265    1,737     -133     -605

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.4      0.0      1.7     91.6     90.2     93.7     91.9      6.3      8.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        0        1       18       19       19       20                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV     Code-0233AG
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       99,971
COMMITMENTS
  24,621   14,291        0   72,683   83,007   97,304   97,298    2,667    2,673

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      5,015)
   1,798    1,581        0    1,877    1,629    3,675    3,210    1,340    1,805

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    24.6     14.3      0.0     72.7     83.0     97.3     97.3      2.7      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       9        9        0       30       24       39       33                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV     Code-0233AH
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      144,732
COMMITMENTS
  27,000   21,374    3,606  112,126  118,382  142,732  143,362    2,000    1,370

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      4,856)
   1,453      367      312    2,878    3,899    4,643    4,578      213      278

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    18.7     14.8      2.5     77.5     81.8     98.6     99.1      1.4      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       71)
      11       10        5       40       29       53       42                  
 
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                Code-0233AM
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       84,369
COMMITMENTS
   3,338        0      240   80,545   83,304   84,123   83,544      246      825

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        980)
     837     -124        0      -43    1,073      794      949      186       31

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.0      0.0      0.3     95.5     98.7     99.7     99.0      0.3      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       2        0        1       16       25       19       26                  
 
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGYCode-0233AQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      218,491
COMMITMENTS
   5,967    1,736    1,340  204,803  205,586  212,110  208,662    6,381    9,829

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      5,410)
     249        0     -128    5,167    4,113    5,288    3,985      122    1,425

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.7      0.8      0.6     93.7     94.1     97.1     95.5      2.9      4.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
       2        1        1       36       34       38       36                  
 
 
NATURAL GAS INDEX: ALGONQUIN CITY GATES - ICE FUTURES ENERGY DIV     Code-0233AW
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:       20,823
COMMITMENTS
       0    2,442      120   19,611   15,386   19,731   17,948    1,092    2,875

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        341)
       0        0        0      434      341      434      341      -93        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     11.7      0.6     94.2     73.9     94.8     86.2      5.2     13.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        4        1       13       11       14       15                  
 
 
NATURAL GAS PIPELINE, TEXOK (BASIS) - ICE FUTURES ENERGY DIV         Code-0233B1
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      106,813
COMMITMENTS
       0   12,006    2,235   98,667   81,025  100,902   95,266    5,911   11,547

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      1,055)
       0       39      116    1,269      559    1,385      714     -330      341

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     11.2      2.1     92.4     75.9     94.5     89.2      5.5     10.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       0        5        2       24       26       26       31                  
 
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233BB
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      108,371
COMMITMENTS
   5,602        0      856   91,828  104,551   98,286  105,407   10,085    2,964

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        953)
   1,634        0      825      316     -190    2,775      635   -1,822      318

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.2      0.0      0.8     84.7     96.5     90.7     97.3      9.3      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       5        0        3       20       19       25       22                  
 
 
NORTHWEST PIPELINE - CANADIAN BORDER (BASIS) - ICE FUTURES ENERGY DIVCode-0233BC
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      116,145
COMMITMENTS
   4,081      403        0  109,037  111,832  113,118  112,235    3,027    3,910

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        564)
     124        0        0      440      564      564      564        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.5      0.3      0.0     93.9     96.3     97.4     96.6      2.6      3.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        1        0       24       17       26       18                  
 
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV    Code-0233BH
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      114,931
COMMITMENTS
     453      893      935  107,255  110,472  108,643  112,300    6,288    2,631

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      1,507)
     364     -428      142    1,001    1,793    1,507    1,507        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.4      0.8      0.8     93.3     96.1     94.5     97.7      5.5      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        1        2       18       16       20       18                  
 
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV         Code-0233BL
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      160,514
COMMITMENTS
       0   16,208    1,842  143,759  131,988  145,601  150,038   14,913   10,476

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        -55)
       0   -1,423      259     -201      -30       58   -1,194     -113    1,139

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     10.1      1.1     89.6     82.2     90.7     93.5      9.3      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       0        4        3       28       27       31       31                  
 
 
PG&E - CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                     Code-0233BQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       14,708
COMMITMENTS
       0        0        0   13,794   14,005   13,794   14,005      914      703

CHANGES FROM 11/24/15 (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      0.0      0.0     93.8     95.2     93.8     95.2      6.2      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       14       13       14       13                  
 
 
SOCAL (INDEX) - ICE FUTURES ENERGY DIV                               Code-0233BW
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       25,073
COMMITMENTS
       0    3,437        0   24,675   21,118   24,675   24,555      398      518

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:         62)
       0       93        0        0      -31        0       62       62        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     13.7      0.0     98.4     84.2     98.4     97.9      1.6      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        5        0       15       16       15       21                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) - ICE FUTURES ENERGY DIV          Code-0233CG
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       47,531
COMMITMENTS
     360      796        0   44,489   45,423   44,849   46,219    2,682    1,312

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        -62)
       0        0        0      -62      -62      -62      -62        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8      1.7      0.0     93.6     95.6     94.4     97.2      5.6      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        2        0       13       19       14       21                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CH
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      195,785
COMMITMENTS
       0    6,501    1,179  187,682  180,231  188,861  187,911    6,924    7,874

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      2,518)
     -92      888     -187    2,557    1,154    2,278    1,855      240      663

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      3.3      0.6     95.9     92.1     96.5     96.0      3.5      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       54)
       0        8        5       39       33       44       41                  
 
 
TRANSCO ZONE 6 BASIS - ICE FUTURES ENERGY DIV                        Code-0233CU
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:      101,298
COMMITMENTS
     279        0        0   94,379   96,140   94,658   96,140    6,640    5,158

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        879)
     -31        0        0    1,003      759      972      759      -93      120

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3      0.0      0.0     93.2     94.9     93.4     94.9      6.6      5.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        0        0       20       18       21       18                  
 
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV   Code-0233CW
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       78,388
COMMITMENTS
       0        0        0   67,190   69,537   67,190   69,537   11,198    8,851

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      3,384)
       0        0        0    2,994    2,863    2,994    2,863      390      521

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     85.7     88.7     85.7     88.7     14.3     11.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        0        0       16       17       16       17                  
 
 
TRANSCONTINENTAL GAS - ZONE 6 (NY) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       75,167
COMMITMENTS
     248        0        0   67,811   70,533   68,059   70,533    7,108    4,634

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:         89)
      31        0        0     -401      579     -370      579      459     -490

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.3      0.0      0.0     90.2     93.8     90.5     93.8      9.5      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        0        0       20       17       21       17                  
 
 
WAHA HUB - WEST TEXAS DELIVERED/BUYER'S INDEX - ICE FUTURES ENERGY DICode-0233D4
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       19,742
COMMITMENTS
   1,237        0      123   17,346   18,854   18,706   18,977    1,036      765

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.3      0.0      0.6     87.9     95.5     94.8     96.1      5.2      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        0        1        6       14        7       15                  
 
 
TETCO M2 Basis (Receipts) - ICE FUTURES ENERGY DIV                   Code-0233DR
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MM Btus                                         OPEN INTEREST:       93,470
COMMITMENTS
   4,082        0        0   84,778   88,169   88,860   88,169    4,610    5,301

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      1,770)
       0        0        0    1,437    1,770    1,437    1,770      333        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.4      0.0      0.0     90.7     94.3     95.1     94.3      4.9      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       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 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 800 MWh)                               OPEN INTEREST:      163,346
COMMITMENTS
  22,343   11,065   14,941  125,359  136,962  162,643  162,968      703      378

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:     -3,043)
   1,344      544   -2,116   -2,321   -1,449   -3,093   -3,021       50      -22

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.7      6.8      9.1     76.7     83.8     99.6     99.8      0.4      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       83)
      13       16       22       49       53       75       78                  
 
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                        Code-064391
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 400 MWh)                               OPEN INTEREST:       46,916
COMMITMENTS
   1,064      514      406   45,446   45,997   46,916   46,916        0        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:     -6,179)
     804     -236     -862   -6,097   -5,081   -6,155   -6,179      -24        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.3      1.1      0.9     96.9     98.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       2        3        4       24       22       29       26                  
 
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                    Code-064392
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 25 MWh)                                OPEN INTEREST:      406,413
COMMITMENTS
   3,824    9,568    1,608  400,981  395,237  406,413  406,413        0        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:    -43,324)
   3,808   -2,510   -2,290  -44,842  -38,524  -43,324  -43,324        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.9      2.4      0.4     98.7     97.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        3        2       18       18       20       22                  
 
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                      Code-064394
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 50 Megawatt Hours)                     OPEN INTEREST:    1,629,950
COMMITMENTS
  36,422   52,542   23,517  1570011  1553891  1629950  1629950        0        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      9,477)
       0   -8,073    3,528    5,949   14,022    9,477    9,477        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.2      3.2      1.4     96.3     95.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       59)
       7        6        4       38       41       47       49                  
 
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-064395
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 400 Megawatt Hours)                    OPEN INTEREST:       71,066
COMMITMENTS
   2,056    2,478    1,432   67,578   67,132   71,066   71,042        0       24

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      1,963)
     222      218     -433    2,174    2,179    1,963    1,963        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.9      3.5      2.0     95.1     94.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       2        7        4       22       20       27       28                  
 
 
CAISO SP15 FIN DA OFF-PEAK - ICE FUTURES ENERGY DIV                  Code-064396
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 25 Megawatt Hours)                     OPEN INTEREST:      564,066
COMMITMENTS
       0   10,358    4,674  559,392  549,034  564,066  564,066        0        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      3,118)
       0      952        0    3,118    2,166    3,118    3,118        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.8      0.8     99.2     97.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       0        3        1       21       19       22       22                  
 
 
PJM AEP DAYTON RT OFF-PK - ICE FUTURES ENERGY DIV                    Code-06439A
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      450,673
COMMITMENTS
       0      760        0  450,673  449,913  450,673  450,673        0        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        418)
    -392        0        0      810      418      418      418        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:       39)
       0        1        0       28       33       28       34                  
 
 
PJM AEP DAYTON RT PEAK FIXED - ICE FUTURES ENERGY DIV                Code-06439B
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       43,007
COMMITMENTS
     506    1,347      298   41,204   40,582   42,008   42,227      999      780

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        -92)
     -43        0       43      -92      -70      -92      -27        0      -65

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.2      3.1      0.7     95.8     94.4     97.7     98.2      2.3      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       5        2        2       30       25       36       28                  
 
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                Code-06439C
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       52,727
COMMITMENTS
       0        0        0   52,553   52,602   52,553   52,602      174      125

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:       -115)
       0        0        0     -115     -115     -115     -115        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     99.7     99.8     99.7     99.8      0.3      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       0        0        0       37       32       37       32                  
 
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                      Code-06439F
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       69,393
COMMITMENTS
      50        0        0   69,078   69,288   69,128   69,288      265      105

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:       -135)
       0        0        0      100     -135      100     -135     -235        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      0.0      0.0     99.5     99.8     99.6     99.8      0.4      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       1        0        0       36       35       37       35                  
 
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                      Code-06439K
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       18,290
COMMITMENTS
       0        0        0   18,150   18,170   18,150   18,170      140      120

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:       -126)
       0        0        0     -126     -126     -126     -126        0        0

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        0        0       21       20       21       20                  
 
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                 Code-06439L
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      242,568
COMMITMENTS
     392        0        0  242,176  242,568  242,568  242,568        0        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        392)
       0        0        0      392      392      392      392        0        0

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        0        0       25       20       26       20                  
 
 
ERCOT NORTH 345KV RT PK FIX - ICE FUTURES ENERGY DIV                 Code-06439R
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:        9,201
COMMITMENTS
   1,268      184        0    7,810    8,588    9,078    8,772      123      429

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:         -9)
     -22        0        0       13      -31       -9      -31        0       22

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.8      2.0      0.0     84.9     93.3     98.7     95.3      1.3      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       3        1        0       20       18       23       19                  
 
 
NYISO ZONE C DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643AP
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        7,555
COMMITMENTS
     100      225        0    7,025    7,330    7,125    7,555      430        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      3.0      0.0     93.0     97.0     94.3    100.0      5.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        2        0       12       13       13       15                  
 
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643AZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       18,955
COMMITMENTS
       0      550        0   18,955   18,265   18,955   18,815        0      140

CHANGES FROM 11/24/15 (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      2.9      0.0    100.0     96.4    100.0     99.3      0.0      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       0        2        0       22       20       22       22                  
 
 
MISO INDIANA HUB RT PEAK MINI - ICE FUTURES ENERGY DIV               Code-0643B1
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       22,200
COMMITMENTS
       0      275        0   22,020   21,845   22,020   22,120      180       80

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        115)
       0      -50        0      120      145      120       95       -5       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.2      0.0     99.2     98.4     99.2     99.6      0.8      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       0        2        0       27       25       27       27                  
 
 
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV                    Code-0643B3
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       19,314
COMMITMENTS
     110       82       44   18,949   18,064   19,103   18,190      211    1,124

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        144)
       0        0        0      144      144      144      144        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.6      0.4      0.2     98.1     93.5     98.9     94.2      1.1      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       1        1        1       27       26       29       27                  
 
 
ISO NE MASS DA OFF-PK MINI - ICE FUTURES ENERGY DIV                  Code-0643B9
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       65,776
COMMITMENTS
     105    6,080      139   65,287   59,332   65,531   65,551      245      225

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      1,860)
      45    1,372     -137    2,152      615    2,060    1,850     -200       10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.2      9.2      0.2     99.3     90.2     99.6     99.7      0.4      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       3        3        3       35       30       39       35                  
 
 
ISO NE MASS DA PEAK MINI - ICE FUTURES ENERGY DIV                    Code-0643BA
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       76,781
COMMITMENTS
     156   12,665    1,990   74,599   62,011   76,745   76,666       36      115

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      1,237)
    -250      -15      278    1,204      964    1,232    1,227        5       10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.2     16.5      2.6     97.2     80.8    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
       2       10        5       35       36       40       48                  
 
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                     Code-0643BC
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       49,715
COMMITMENTS
   1,030        0        0   48,665   49,715   49,695   49,715       20        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:         85)
       0        0        0       85       85       85       85        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.1      0.0      0.0     97.9    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       1        0        0       29       16       30       16                  
 
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643BE
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       52,195
COMMITMENTS
     895        0        0   51,240   52,195   52,135   52,195       60        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        740)
       0        0        0      740      740      740      740        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.7      0.0      0.0     98.2    100.0     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       1        0        0       30       17       31       17                  
 
 
ISO NE MASS HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643BF
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      363,265
COMMITMENTS
  33,572   25,728    2,007  327,686  335,530  363,265  363,265        0        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      1,160)
   3,512        0     -408   -1,944    1,568    1,160    1,160        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.2      7.1      0.6     90.2     92.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       3        3        2       26       32       29       37                  
 
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643BG
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       27,881
COMMITMENTS
   5,179    2,545      468   21,987   24,272   27,634   27,285      247      596

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:       -178)
     -21      169      -61     -123     -264     -205     -156       27      -22

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    18.6      9.1      1.7     78.9     87.1     99.1     97.9      0.9      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       3        6        4       26       30       31       38                  
 
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                            Code-0643BM
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       34,011
COMMITMENTS
     419    2,927    1,257   32,335   29,827   34,011   34,011        0        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        208)
      72      -82      -72      208      362      208      208        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.2      8.6      3.7     95.1     87.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       4        5        2       14       16       20       21                  
 
 
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV                        Code-0643BS
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      388,803
COMMITMENTS
       0    1,586        0  388,803  387,217  388,803  388,803        0        0

CHANGES FROM 11/24/15 (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      0.4      0.0    100.0     99.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        1        0       21       18       21       19                  
 
 
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV                       Code-0643BT
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 MWh                                              OPEN INTEREST:       30,968
COMMITMENTS
     781      377        0   30,145   30,144   30,926   30,521       42      447

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:         41)
     145        0        0      -82       41       63       41      -22        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.5      1.2      0.0     97.3     97.3     99.9     98.6      0.1      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       3        2        0       17       21       20       23                  
 
 
NYISO ZONE J DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BX
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      130,067
COMMITMENTS
       0    7,065        0  130,067  123,002  130,067  130,067        0        0

CHANGES FROM 11/24/15 (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      5.4      0.0    100.0     94.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       12       11       12       12                  
 
 
NYISO ZONE A DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BY
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       16,417
COMMITMENTS
   2,112        0      430   13,811   15,167   16,353   15,597       64      820

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:         23)
       0        0        0       46       23       46       23      -23        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    12.9      0.0      2.6     84.1     92.4     99.6     95.0      0.4      5.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       4        0        2       20       22       24       24                  
 
 
NYISO ZONE A DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      195,381
COMMITMENTS
  29,580        0    1,604  164,197  193,777  195,381  195,381        0        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    15.1      0.0      0.8     84.0     99.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       3        0        1       20       23       23       24                  
 
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643C3
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       16,019
COMMITMENTS
      14      754      149   15,796   14,778   15,959   15,681       60      338

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        276)
       0       -4        0      276      346      276      342        0      -66

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      4.7      0.9     98.6     92.3     99.6     97.9      0.4      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        2        2       23       25       25       28                  
 
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643C4
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      170,031
COMMITMENTS
   1,986        0    2,711  165,334  167,320  170,031  170,031        0        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        401)
       0        0        0      401      401      401      401        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.2      0.0      1.6     97.2     98.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        0        2       23       20       25       22                  
 
 
NYISO ZONE F PEAK MONTHLY - ICE FUTURES ENERGY DIV                   Code-0643C8
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        8,315
COMMITMENTS
       0      300        0    8,075    7,935    8,075    8,235      240       80

CHANGES FROM 11/24/15 (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      3.6      0.0     97.1     95.4     97.1     99.0      2.9      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        1        0       14       13       14       14                  
 
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                          Code-0643CB
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       16,355
COMMITMENTS
      78        0        0   16,277   16,355   16,355   16,355        0        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:       -130)
       0        0        0     -130     -130     -130     -130        0        0

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        0        0       14       20       15       20                  
 
 
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV        Code-0643CK
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        9,695
COMMITMENTS
       0    1,050        0    9,555    8,635    9,555    9,685      140       10

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        200)
       0        0        0      140      300      140      300       60     -100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     10.8      0.0     98.6     89.1     98.6     99.9      1.4      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        1        0       20       16       20       17                  
 
 
PJM RT PEAK CAL 1X - ICE FUTURES ENERGY DIV                          Code-0643CL
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Any Multiple of 800 800MWhs                          OPEN INTEREST:      813,267
COMMITMENTS
  75,676   27,003   86,905  636,949  687,008  799,530  800,915   13,737   12,352

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:     57,826)
   4,941    1,120    5,528   33,620   38,826   44,089   45,475   13,737   12,352

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.3      3.3     10.7     78.3     84.5     98.3     98.5      1.7      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       5        2        4       23       19       30       23                  
 
 
PJM JCPL ZONE DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                Code-0643CU
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       23,195
COMMITMENTS
       0      525        0   22,795   22,670   22,795   23,195      400        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        250)
       0        0        0      250      250      250      250        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.3      0.0     98.3     97.7     98.3    100.0      1.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        1        0       21       17       21       18                  
 
 
PJM JCPL ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643CV
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       20,665
COMMITMENTS
       0      525        0   20,195   20,060   20,195   20,585      470       80

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        150)
       0        0        0      150      150      150      150        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.5      0.0     97.7     97.1     97.7     99.6      2.3      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        0       18       13       18       14                  
 
 
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643CZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       23,314
COMMITMENTS
     250      225        0   23,064   23,089   23,314   23,314        0        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        -50)
       0        0        0      -50      -50      -50      -50        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.1      1.0      0.0     98.9     99.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       1        1        0       23       20       24       21                  
 
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV              Code-0643D1
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,854
COMMITMENTS
     250        0        0   21,604   21,854   21,854   21,854        0        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.1      0.0      0.0     98.9    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        0        0       21       16       22       16                  
 
 
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV                           Code-0643D4
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,995
COMMITMENTS
       0      500        0   19,360   19,495   19,360   19,995      635        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        300)
       0        0        0      300      300      300      300        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.5      0.0     96.8     97.5     96.8    100.0      3.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        2        0       16        8       16       10                  
 
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV    Code-0643D7
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       16,505
COMMITMENTS
       0        0        0   16,055   16,345   16,055   16,345      450      160

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        350)
       0        0        0      230      350      230      350      120        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     97.3     99.0     97.3     99.0      2.7      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        0        0       25       11       25       11                  
 
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643D8
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       17,832
COMMITMENTS
      25      200        0   17,432   17,472   17,457   17,672      375      160

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        350)
       0        0        0      350      350      350      350        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      1.1      0.0     97.8     98.0     97.9     99.1      2.1      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        1        0       25       15       26       16                  
 
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643DB
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      123,564
COMMITMENTS
   3,110    1,060       50  120,404  122,454  123,564  123,564        0        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        630)
       0        0        0      630      630      630      630        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.5      0.9      0.0     97.4     99.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       3        3        1       36       34       39       38                  
 
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643DC
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      129,651
COMMITMENTS
   3,580    1,835      325  125,731  127,419  129,636  129,579       15       72

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        427)
    -500      100       50      877      275      427      425        0        2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.8      1.4      0.3     97.0     98.3    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       54)
       5        5        2       37       37       42       44                  
 
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                Code-0643DF
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      153,701
COMMITMENTS
  15,814   13,020    5,104  132,600  135,347  153,518  153,471      183      230

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        102)
     -82      247     -162      808      332      564      417     -462     -315

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.3      8.5      3.3     86.3     88.1     99.9     99.9      0.1      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       72)
      11       11       12       45       41       61       59                  
 
 
PJM WESTERN HUB RT OFF-PK MINI - ICE FUTURES ENERGY DIV              Code-0643DK
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      110,080
COMMITMENTS
   1,910    2,395    2,500  105,578  105,185  109,988  110,080       92        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:      1,490)
     300        0        0    1,190    1,490    1,490    1,490        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.7      2.2      2.3     95.9     95.6     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
       4        4        4       40       36       46       42                  
 
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643DL
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       23,725
COMMITMENTS
     395      805       60   23,270   22,790   23,725   23,655        0       70

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        110)
       0        0        0      110      110      110      110        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.7      3.4      0.3     98.1     96.1    100.0     99.7      0.0      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       1        2        1       26       14       27       17                  
 
 
PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643DM
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       18,570
COMMITMENTS
      25        0      125   18,390   18,405   18,540   18,530       30       40

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        -25)
       0        0        0      -25      -25      -25      -25        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      0.0      0.7     99.0     99.1     99.8     99.8      0.2      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        0        1       23       11       24       12                  
 
 
AEP DAYTON REALTIME OFFPEAK-MI - ICE FUTURES ENERGY DIV              Code-0643EA
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 mwh                                                OPEN INTEREST:       30,363
COMMITMENTS
     334      300        5   29,954   29,773   30,293   30,078       70      285

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        240)
       0        0        0      240      240      240      240        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.1      1.0      0.0     98.7     98.1     99.8     99.1      0.2      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       2        1        1       29       29       31       31                  
 
 
MISO IN. REALTIME OFFPEAK-MINI - ICE FUTURES ENERGY DIV              Code-0643F1
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 Mwh                                                OPEN INTEREST:       12,608
COMMITMENTS
       0        0        0   12,608   12,488   12,608   12,488        0      120

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        130)
       0        0        0      130      130      130      130        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0    100.0     99.0    100.0     99.0      0.0      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       17       17       17       17                  
 
 
NYISO ZONE A DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C74
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       30,345
COMMITMENTS
   3,428    1,795      225   26,467   28,190   30,120   30,210      225      135

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        215)
       0       25        0      275      195      275      220      -60       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    11.3      5.9      0.7     87.2     92.9     99.3     99.6      0.7      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       4        2        2       21       25       25       29                  
 
 
NYISO ZONE A DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C75
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       25,617
COMMITMENTS
   1,905        0        0   23,520   25,562   25,425   25,562      192       55

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:         25)
     -25        0        0       50       25       25       25        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.4      0.0      0.0     91.8     99.8     99.3     99.8      0.7      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       2        0        0       22       22       24       22                  
 
 
NYISO ZONE G DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C76
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       33,099
COMMITMENTS
     191    1,085       90   32,763   31,924   33,044   33,099       55        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        585)
     -20       15        0      605      570      585      585        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.6      3.3      0.3     99.0     96.5     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       1        3        2       28       29       30       33                  
 
 
NYISO ZONE G DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C77
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       23,263
COMMITMENTS
       0      125      140   22,713   22,998   22,853   23,263      410        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        186)
       0        0        0      186      186      186      186        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.5      0.6     97.6     98.9     98.2    100.0      1.8      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       0        1        1       26       26       27       27                  
 
 
NYISO ZONE J DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C78
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,806
COMMITMENTS
       0      702        0   19,642   18,594   19,642   19,296      164      510

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        190)
       0        0        0      190        0      190        0        0      190

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      3.5      0.0     99.2     93.9     99.2     97.4      0.8      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        2        0       19       17       19       19                  
 
 
NYISO ZONE J DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C79
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       15,463
COMMITMENTS
       0      300        0   15,329   14,763   15,329   15,063      134      400

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        180)
       0        0        0      180        0      180        0        0      180

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.9      0.0     99.1     95.5     99.1     97.4      0.9      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        1        0       18       13       18       14                  
 
 
PJM AEP DAYTON REAL PEAK-MINI - ICE FUTURES ENERGY DIV               Code-064C86
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       37,249
COMMITMENTS
   1,629      900       20   35,410   36,224   37,059   37,144      190      105

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:        570)
       0        0        0      570      570      570      570        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.4      2.4      0.1     95.1     97.2     99.5     99.7      0.5      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       4        2        1       29       27       33       30                  
 
 
PJM NI HUB REALTM OFFPEAK-MINI - ICE FUTURES ENERGY DIV              Code-064C87
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       15,420
COMMITMENTS
     935        0        0   14,365   15,420   15,300   15,420      120        0

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:         25)
       0        0        0       25       25       25       25        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.1      0.0      0.0     93.2    100.0     99.2    100.0      0.8      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        0        0       21       20       22       20                  
 
 
PJM NI HUB REALTIME PEAK-MINI - ICE FUTURES ENERGY DIV               Code-064C88
OPTION AND FUTURES COMBINED POSITIONS AS OF 12/01/15          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       15,138
COMMITMENTS
   1,918       50        0   13,170   15,058   15,088   15,108       50       30

CHANGES FROM 11/24/15 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    12.7      0.3      0.0     87.0     99.5     99.7     99.8      0.3      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        1        0       24       25       25       26                  



Updated December 4, 2015