CALIFORNIA CARBON ALLOWANCE VINTAGE 2015 - ICE FUTURES ENERGY DIV    Code-006393
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       30,816
COMMITMENTS
  11,744    3,762    2,294   16,715   24,745   30,753   30,801       63       15

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      2,933)
     460      -25      961    1,493    2,002    2,914    2,938       19       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.1     12.2      7.4     54.2     80.3     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
      17        4        3       10        9       28       15                  
 
 
CALIF CARBON ALL VINTAGE 2016 - ICE FUTURES ENERGY DIV               Code-00639H
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       26,916
COMMITMENTS
   4,545    7,069    2,086   20,280   17,761   26,911   26,916        5        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:     -1,150)
       0     -275      375   -1,525   -1,250   -1,150   -1,150        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.9     26.3      7.8     75.3     66.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       4        6        5        8        9       17       18                  
 
 
CALIF CARBON ALL VINTAGE 2017 - ICE FUTURES ENERGY DIV               Code-00639Y
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       39,513
COMMITMENTS
   2,445    5,025    5,404   31,664   29,084   39,513   39,513        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:         35)
      -5        0      600     -560     -565       35       35        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.2     12.7     13.7     80.1     73.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       4        6        6        8        7       18       16                  
 
 
RGGI VINTAGE 2015 - ICE FUTURES ENERGY DIV                           Code-00639Z
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 RGGI CO2 Allowances                            OPEN INTEREST:       47,300
COMMITMENTS
   3,375    5,568    2,349   36,976   28,283   42,700   36,200    4,600   11,100

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      1,985)
    -150      478     -100    1,285    1,607    1,035    1,985      950        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.1     11.8      5.0     78.2     59.8     90.3     76.5      9.7     23.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       6        6        3       11        8       17       17                  
 
 
NATURAL GAS ICE HENRY HUB - ICE FUTURES ENERGY DIV                   Code-023391
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:    4,119,599
COMMITMENTS
 333,639  380,547  797,586  2954094  2926342  4085319  4104475   34,280   15,124

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:    216,266)
 -70,402   -1,812  171,915  114,535   44,624  216,048  214,727      218    1,539

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.1      9.2     19.4     71.7     71.0     99.2     99.6      0.8      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      222)
      24       42       50      142      119      200      178                  
 
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                 Code-023392
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      518,665
COMMITMENTS
 281,753  170,717   81,275  155,594  266,207  518,622  518,199       43      466

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:     18,248)
   1,076   -1,085   16,267    1,327    2,972   18,670   18,154     -422       94

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    54.3     32.9     15.7     30.0     51.3    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       70)
      14       19       17       34       29       58       55                  
 
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                      Code-023393
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      227,324
COMMITMENTS
  20,932   10,427    3,190  185,055  206,398  209,177  220,015   18,147    7,309

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      5,418)
   8,266   -2,913      801   -3,218    8,894    5,849    6,782     -431   -1,364

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.2      4.6      1.4     81.4     90.8     92.0     96.8      8.0      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
       7        5        6       36       27       45       36                  
 
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                     Code-023394
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      107,698
COMMITMENTS
     766    1,170    1,187   97,350  100,826   99,303  103,183    8,395    4,515

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:     -3,361)
     749    1,170     -328   -3,387   -3,882   -2,966   -3,040     -395     -321

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.7      1.1      1.1     90.4     93.6     92.2     95.8      7.8      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       1        1        1       27       29       29       30                  
 
 
NWP ROCKIES FIN BASIS - ICE FUTURES ENERGY DIV                       Code-023395
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      238,543
COMMITMENTS
   3,433    7,378    9,241  211,945  213,299  224,619  229,918   13,924    8,625

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:     16,857)
     -87    1,383    4,391   13,893    9,030   18,197   14,804   -1,340    2,053

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.4      3.1      3.9     88.8     89.4     94.2     96.4      5.8      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       4        2        4       28       31       33       36                  
 
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023396
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      641,996
COMMITMENTS
   6,288    7,424    8,228  617,549  621,267  632,065  636,919    9,931    5,077

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:     26,089)
  -1,513      441    2,752   25,462   24,024   26,701   27,217     -612   -1,128

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.0      1.2      1.3     96.2     96.8     98.5     99.2      1.5      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
       4        3        6       50       39       57       45                  
 
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                           Code-023397
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      304,290
COMMITMENTS
   6,348    4,368    5,023  282,857  286,768  294,228  296,159   10,062    8,131

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        147)
    -471      936   -2,080     -127      471   -2,678     -673    2,825      820

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.1      1.4      1.7     93.0     94.2     96.7     97.3      3.3      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
       3        4        3       33       37       38       42                  
 
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                               Code-023398
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      271,500
COMMITMENTS
       0    3,528    3,572  263,986  257,554  267,558  264,654    3,942    6,846

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:     19,653)
    -362    2,174     -344   20,993   23,519   20,287   25,349     -634   -5,696

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.3      1.3     97.2     94.9     98.5     97.5      1.5      2.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       53)
       0        4        4       37       44       41       48                  
 
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023399
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      101,877
COMMITMENTS
   1,720      310    3,048   90,983   90,156   95,751   93,514    6,126    8,363

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      2,986)
   1,655   -1,268      498    1,558    3,656    3,711    2,886     -725      100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.7      0.3      3.0     89.3     88.5     94.0     91.8      6.0      8.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       2        1        2       15       23       17       26                  
 
 
ALGONQUIN CITY-GATES FINANCIAL BASIS - ICE FUTURES ENERGY DIV        Code-02339E
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      112,063
COMMITMENTS
     360   10,850    2,159  103,294   89,297  105,813  102,306    6,250    9,757

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      3,840)
       0     -117       -8    3,095    2,800    3,087    2,675      753    1,165

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      9.7      1.9     92.2     79.7     94.4     91.3      5.6      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       1        6        5       30       25       36       31                  
 
 
CHICAGO CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                    Code-02339Q
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       26,676
COMMITMENTS
   1,533      527        0   24,895   25,498   26,428   26,025      248      651

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.7      2.0      0.0     93.3     95.6     99.1     97.6      0.9      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        0       13        9       14       10                  
 
 
COLORADO INTERSTATE - MAINLINE (BASIS) - ICE FUTURES ENERGY DIV      Code-02339U
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       83,732
COMMITMENTS
       0    2,912    1,896   72,907   66,714   74,803   71,522    8,929   12,210

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      9,179)
    -296     -217      444    9,333   11,828    9,481   12,055     -302   -2,876

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      3.5      2.3     87.1     79.7     89.3     85.4     10.7     14.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        2        2       20       18       22       20                  
 
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGYCode-02339W
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      170,958
COMMITMENTS
       0    2,782        0  166,383  165,281  166,383  168,063    4,575    2,895

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      2,134)
       0        0        0    2,340    2,227    2,340    2,227     -206      -93

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.6      0.0     97.3     96.7     97.3     98.3      2.7      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       0        1        0       29       21       29       22                  
 
 
COLUMBIA GULF TRANSMISSION CO. -  MAINLINE POOL - ICE FUTURES ENERGY Code-02339Y
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       89,633
COMMITMENTS
       0        0        0   81,569   87,643   81,569   87,643    8,064    1,990

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        888)
       0        0        0      888      888      888      888        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     91.0     97.8     91.0     97.8      9.0      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        0        0       20       17       20       17                  
 
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV              Code-0233A3
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      336,334
COMMITMENTS
   4,016    4,726    4,099  321,177  321,435  329,292  330,260    7,042    6,074

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:     -2,306)
     126    1,830     -920     -997    1,877   -1,791    2,787     -515   -5,093

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2      1.4      1.2     95.5     95.6     97.9     98.2      2.1      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       64)
       2        5        4       48       42       53       48                  
 
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV             Code-0233A5
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       64,729
COMMITMENTS
       0    1,163    2,676   51,847   53,248   54,523   57,087   10,206    7,642

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      4,468)
  -2,419    1,163    1,166    6,083    1,892    4,830    4,221     -362      247

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.8      4.1     80.1     82.3     84.2     88.2     15.8     11.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        2        2       18       20       20       22                  
 
 
EL PASO-SAN JUAN BASIN,BLANCO POOL PRIMARY ONLY-BASIS - ICE FUTURES ECode-0233A8
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       70,639
COMMITMENTS
       0    2,202      997   65,680   63,072   66,677   66,271    3,962    4,368

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      2,303)
       0    1,258     -354    2,094    1,122    1,740    2,026      563      277

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      3.1      1.4     93.0     89.3     94.4     93.8      5.6      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        2        2       16       20       18       22                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV     Code-0233AG
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       77,528
COMMITMENTS
  12,128    3,022        0   63,539   73,843   75,667   76,865    1,861      663

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:     13,408)
   7,068    3,022        0    6,853   11,679   13,921   14,701     -513   -1,293

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.6      3.9      0.0     82.0     95.2     97.6     99.1      2.4      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       4        2        0       22       21       26       23                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV     Code-0233AH
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      115,878
COMMITMENTS
  31,720   14,198    3,689   79,601   97,247  115,010  115,134      868      744

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:     11,227)
   3,627     -124    3,441    4,190    8,158   11,258   11,475      -31     -248

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    27.4     12.3      3.2     68.7     83.9     99.3     99.4      0.7      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       69)
      11       10        1       35       26       47       36                  
 
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                Code-0233AM
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       73,309
COMMITMENTS
   3,007        0        0   69,837   72,143   72,844   72,143      465    1,166

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      1,767)
       0        0        0    1,953    1,736    1,953    1,736     -186       31

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.1      0.0      0.0     95.3     98.4     99.4     98.4      0.6      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       1        0        0       16       23       17       23                  
 
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGYCode-0233AQ
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      208,495
COMMITMENTS
     338       19    3,359  198,567  196,245  202,264  199,623    6,231    8,872

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:         70)
     338     -827      -48     -337    1,072      -47      197      117     -127

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.2      0.0      1.6     95.2     94.1     97.0     95.7      3.0      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
       1        1        2       38       35       40       37                  
 
 
NATURAL GAS INDEX: ALGONQUIN CITY GATES - ICE FUTURES ENERGY DIV     Code-0233AW
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:       23,476
COMMITMENTS
       0    1,860        0   22,864   18,636   22,864   20,496      612    2,980

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      6,246)
       0      558        0    6,184    5,626    6,184    6,184       62       62

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      7.9      0.0     97.4     79.4     97.4     87.3      2.6     12.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        3        0       15       10       15       13                  
 
 
NATURAL GAS PIPELINE, TEXOK (BASIS) - ICE FUTURES ENERGY DIV         Code-0233B1
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      102,209
COMMITMENTS
     615    9,844    2,032   93,860   79,960   96,507   91,836    5,702   10,373

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      1,005)
     115     -455       95    2,011    1,973    2,221    1,613   -1,216     -608

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.6      9.6      2.0     91.8     78.2     94.4     89.9      5.6     10.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       2        2        2       21       28       23       32                  
 
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233BB
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      105,411
COMMITMENTS
  10,651      372    1,308   84,996  101,475   96,955  103,155    8,456    2,256

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      1,167)
     445      372      -65    1,121    1,398    1,501    1,705     -334     -538

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.1      0.4      1.2     80.6     96.3     92.0     97.9      8.0      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       5        1        2       21       20       26       23                  
 
 
NORTHWEST PIPELINE - CANADIAN BORDER (BASIS) - ICE FUTURES ENERGY DIVCode-0233BC
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      115,042
COMMITMENTS
   3,643        0        0  106,767  110,869  110,410  110,869    4,632    4,173

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        675)
      62        0        0      714      652      776      652     -101       23

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.2      0.0      0.0     92.8     96.4     96.0     96.4      4.0      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       2        0        0       19       15       21       15                  
 
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV    Code-0233BH
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      114,602
COMMITMENTS
   1,120      353      664  107,758  110,165  109,542  111,182    5,060    3,420

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      3,127)
   1,120     -457      661    2,688    3,257    4,469    3,461   -1,342     -334

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.0      0.3      0.6     94.0     96.1     95.6     97.0      4.4      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        1        2       19       17       21       19                  
 
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV         Code-0233BL
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      141,154
COMMITMENTS
       0    7,596    1,578  121,691  119,700  123,269  128,874   17,885   12,280

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        204)
       0      396     -122     -391   -1,234     -513     -960      717    1,164

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      5.4      1.1     86.2     84.8     87.3     91.3     12.7      8.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       0        4        2       25       23       27       27                  
 
 
SOCAL (INDEX) - ICE FUTURES ENERGY DIV                               Code-0233BW
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       22,965
COMMITMENTS
       0    3,193      124   22,717   19,276   22,841   22,593      124      372

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      1,302)
       0     -124      124    1,364    1,364    1,488    1,364     -186      -62

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     13.9      0.5     98.9     83.9     99.5     98.4      0.5      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        5        1       17       14       18       19                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) - ICE FUTURES ENERGY DIV          Code-0233CG
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       48,742
COMMITMENTS
       0      806        0   46,444   46,789   46,444   47,595    2,298    1,147

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      8,168)
       0      310        0    7,709    7,358    7,709    7,668      459      500

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.7      0.0     95.3     96.0     95.3     97.6      4.7      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        2        0       14       17       14       19                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CH
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      194,504
COMMITMENTS
       0    8,226    1,223  184,715  177,019  185,938  186,468    8,566    8,036

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      7,567)
  -1,846    1,252     -363    8,584    6,128    6,375    7,017    1,192      550

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      4.2      0.6     95.0     91.0     95.6     95.9      4.4      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       54)
       0        8        3       38       35       41       43                  
 
 
TRANSCO ZONE 6 BASIS - ICE FUTURES ENERGY DIV                        Code-0233CU
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:       95,989
COMMITMENTS
       0        0        0   86,264   91,976   86,264   91,976    9,725    4,013

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      5,461)
       0        0        0    4,394    5,432    4,394    5,432    1,067       29

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     89.9     95.8     89.9     95.8     10.1      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        0        0       19       17       19       17                  
 
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV   Code-0233CW
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       77,715
COMMITMENTS
       0        0        0   67,687   68,761   67,687   68,761   10,028    8,954

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        704)
       0        0        0    2,353      826    2,353      826   -1,649     -122

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     87.1     88.5     87.1     88.5     12.9     11.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        0        0       16       17       16       17                  
 
 
TRANSCONTINENTAL GAS - ZONE 6 (NY) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CZ
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       74,164
COMMITMENTS
       0        0        0   66,383   70,193   66,383   70,193    7,781    3,971

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      2,042)
       0        0        0    1,378    1,652    1,378    1,652      664      390

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     89.5     94.6     89.5     94.6     10.5      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        0        0       20       17       20       17                  
 
 
TETCO M2 Basis (Receipts) - ICE FUTURES ENERGY DIV                   Code-0233DR
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 MM Btus                                         OPEN INTEREST:       92,488
COMMITMENTS
   3,772        0        0   80,489   86,188   84,261   86,188    8,227    6,300

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      1,397)
       0        0        0    1,840    1,735    1,840    1,735     -443     -338

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.1      0.0      0.0     87.0     93.2     91.1     93.2      8.9      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        0        0       15       11       16       11                  
 
 
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV                       Code-064363
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 800 MWh)                               OPEN INTEREST:      138,057
COMMITMENTS
  20,180   12,837    8,121  109,056  116,737  137,357  137,695      700      362

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      1,829)
  -1,056    1,103      632    2,233       31    1,809    1,766       20       63

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.6      9.3      5.9     79.0     84.6     99.5     99.7      0.5      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       83)
      11       19       15       47       51       68       75                  
 
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                        Code-064391
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 400 MWh)                               OPEN INTEREST:       53,101
COMMITMENTS
   1,403      616      233   51,290   52,077   52,926   52,926      175      175

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      1,163)
      87       27     -104    1,005    1,065      988      988      175      175

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.6      1.2      0.4     96.6     98.1     99.7     99.7      0.3      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       2        3        2       27       27       31       30                  
 
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                    Code-064392
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 25 MWh)                                OPEN INTEREST:      457,920
COMMITMENTS
   9,921        0    4,079  443,032  452,953  457,032  457,032      888      888

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:       -392)
   5,652   -2,244      324   -7,256      640   -1,280   -1,280      888      888

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.2      0.0      0.9     96.7     98.9     99.8     99.8      0.2      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       3        0        3       19       18       22       21                  
 
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                      Code-064394
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 50 Megawatt Hours)                     OPEN INTEREST:    1,586,446
COMMITMENTS
  59,425   53,750   24,352  1502669  1508344  1586446  1586446        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:     -4,691)
   4,696     -897      424   -9,811   -4,218   -4,691   -4,691        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.7      3.4      1.5     94.7     95.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
       4        7        5       39       41       45       51                  
 
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-064395
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 400 Megawatt Hours)                    OPEN INTEREST:       69,346
COMMITMENTS
   2,492    3,110    1,361   65,493   64,875   69,346   69,346        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:       -416)
     176       36      128     -720     -580     -416     -416        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.6      4.5      2.0     94.4     93.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       4        5        5       19       20       26       27                  
 
 
CAISO SP15 FIN DA OFF-PEAK - ICE FUTURES ENERGY DIV                  Code-064396
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 25 Megawatt Hours)                     OPEN INTEREST:      517,164
COMMITMENTS
       0   14,544    3,392  513,772  499,228  517,164  517,164        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:     -1,120)
       0      976        0   -1,120   -2,096   -1,120   -1,120        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.8      0.7     99.3     96.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       0        3        1       21       19       22       22                  
 
 
PJM AEP DAYTON RT OFF-PK - ICE FUTURES ENERGY DIV                    Code-06439A
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      430,665
COMMITMENTS
     424    1,544        0  430,241  429,121  430,665  430,665        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      5,873)
     424        0        0    5,449    5,873    5,873    5,873        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.1      0.4      0.0     99.9     99.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       1        2        0       27       32       28       34                  
 
 
PJM AEP DAYTON RT PEAK FIXED - ICE FUTURES ENERGY DIV                Code-06439B
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       40,973
COMMITMENTS
     345      924      298   39,562   38,755   40,205   39,977      768      996

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        -17)
    -101        0        0      361      197      260      197     -277     -214

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.8      2.3      0.7     96.6     94.6     98.1     97.6      1.9      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       5        2        2       30       26       36       29                  
 
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                Code-06439C
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       49,707
COMMITMENTS
       7        0       98   49,444   49,562   49,549   49,660      158       47

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        635)
       0        0        0      635      635      635      635        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.2     99.5     99.7     99.7     99.9      0.3      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       1        0        1       37       32       38       33                  
 
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                      Code-06439F
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       68,138
COMMITMENTS
      62        0       98   67,747   68,010   67,907   68,108      231       30

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      1,410)
       0        0        0    1,410    1,410    1,410    1,410        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.1      0.0      0.1     99.4     99.8     99.7    100.0      0.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       2        0        1       36       33       38       34                  
 
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                      Code-06439K
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       17,992
COMMITMENTS
       0        0        0   17,862   17,872   17,862   17,872      130      120

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        100)
       0        0        0      100      100      100      100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     99.3     99.3     99.3     99.3      0.7      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        0        0       21       19       21       19                  
 
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                 Code-06439L
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      255,088
COMMITMENTS
     392      424        0  254,696  254,664  255,088  255,088        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      3,048)
       0        0        0    3,048    3,048    3,048    3,048        0        0

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       1        1        0       26       23       27       24                  
 
 
ERCOT NORTH 345KV RT PK FIX - ICE FUTURES ENERGY DIV                 Code-06439R
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:        8,351
COMMITMENTS
   1,108       44        0    7,199    7,834    8,307    7,878       44      473

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        207)
       0        0        0      248      205      248      205      -41        2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.3      0.5      0.0     86.2     93.8     99.5     94.3      0.5      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        1        0       18       16       19       17                  
 
 
NYISO ZONE F DA OFFPEAK - ICE FUTURES ENERGY DIV                     Code-0643AF
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        7,565
COMMITMENTS
       0      300        0    7,480    7,195    7,480    7,495       85       70

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        100)
       0        0        0       75      100       75      100       25        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      4.0      0.0     98.9     95.1     98.9     99.1      1.1      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       14       10       14       11                  
 
 
NYISO ZONE C DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643AP
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        7,831
COMMITMENTS
       0      300       50    7,356    7,481    7,406    7,831      425        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        500)
     -50      250       50      500      200      500      500        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      3.8      0.6     93.9     95.5     94.6    100.0      5.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        2        1       12       14       13       16                  
 
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643AZ
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       22,050
COMMITMENTS
       0      500        0   22,045   21,415   22,045   21,915        5      135

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      2,400)
       0        0        0    2,400    2,400    2,400    2,400        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.3      0.0    100.0     97.1    100.0     99.4      0.0      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       0        2        0       21       19       21       21                  
 
 
MISO INDIANA HUB RT PEAK MINI - ICE FUTURES ENERGY DIV               Code-0643B1
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,465
COMMITMENTS
       0       75        0   21,285   21,310   21,285   21,385      180       80

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:       -147)
       0        0        0     -147     -147     -147     -147        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.3      0.0     99.2     99.3     99.2     99.6      0.8      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       0        1        0       26       26       26       27                  
 
 
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV                    Code-0643B3
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       19,645
COMMITMENTS
     170       82       66   19,043   18,794   19,279   18,942      366      703

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        831)
       0        0        0      831      831      831      831        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.9      0.4      0.3     96.9     95.7     98.1     96.4      1.9      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       2        1        2       25       27       28       29                  
 
 
ISO NE MASS DA OFF-PK MINI - ICE FUTURES ENERGY DIV                  Code-0643B9
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       62,157
COMMITMENTS
     325    5,634        5   61,508   56,248   61,838   61,887      319      270

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:       -109)
     -82      235      -63      -43     -331     -188     -159       79       50

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.5      9.1      0.0     99.0     90.5     99.5     99.6      0.5      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       3        4        1       33       29       37       33                  
 
 
ISO NE MASS DA PEAK MINI - ICE FUTURES ENERGY DIV                    Code-0643BA
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       74,856
COMMITMENTS
     280   12,285    1,001   73,560   61,535   74,841   74,821       15       35

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      1,935)
     180      187       54    1,692    1,699    1,926    1,940        9       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.4     16.4      1.3     98.3     82.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
       2        9        5       36       37       42       47                  
 
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                     Code-0643BC
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       49,945
COMMITMENTS
     910        0        0   49,025   49,945   49,935   49,945       10        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      2,250)
       0        0        0    2,250    2,250    2,250    2,250        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.8      0.0      0.0     98.2    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       1        0        0       30       16       31       16                  
 
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643BE
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       55,040
COMMITMENTS
     765        0        0   54,215   55,040   54,980   55,040       60        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      2,460)
       0        0        0    2,460    2,460    2,460    2,460        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.4      0.0      0.0     98.5    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
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      363,654
COMMITMENTS
  32,546   26,528    2,007  329,101  335,119  363,654  363,654        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:     19,904)
   1,040        0        0   18,864   19,904   19,904   19,904        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.9      7.3      0.6     90.5     92.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       3        3        2       26       33       29       38                  
 
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643BG
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       25,719
COMMITMENTS
   5,019    2,477      316   20,214   22,415   25,549   25,208      170      511

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:       -148)
    -403        0       21      191     -125     -191     -104       43      -44

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.5      9.6      1.2     78.6     87.2     99.3     98.0      0.7      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       4        5        4       25       32       30       40                  
 
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                            Code-0643BM
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       32,976
COMMITMENTS
     180    3,264    1,386   31,410   28,326   32,976   32,976        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        849)
      25       81      154      670      614      849      849        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.5      9.9      4.2     95.3     85.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        6        2       14       13       18       19                  
 
 
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV                        Code-0643BS
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      327,785
COMMITMENTS
       0      784        0  327,785  327,001  327,785  327,785        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:     -5,581)
       0        0        0   -5,581   -5,581   -5,581   -5,581        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     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:       30)
       0        1        0       22       19       22       20                  
 
 
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV                       Code-0643BT
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 MWh                                              OPEN INTEREST:       28,708
COMMITMENTS
     740      217        0   27,607   27,938   28,347   28,155      361      553

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        808)
      21        0        0      448      680      469      680      339      128

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.6      0.8      0.0     96.2     97.3     98.7     98.1      1.3      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       3        2        0       18       21       21       23                  
 
 
NYISO ZONE J DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BX
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      127,946
COMMITMENTS
       0    6,664        0  127,946  121,282  127,946  127,946        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      5.2      0.0    100.0     94.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        1        0       11       12       11       13                  
 
 
NYISO ZONE A DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BY
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       16,012
COMMITMENTS
   2,384        0      239   13,324   15,307   15,947   15,546       65      466

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        144)
     -43        0       63      124      355      144      418        0     -274

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.9      0.0      1.5     83.2     95.6     99.6     97.1      0.4      2.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       4        0        2       21       22       25       24                  
 
 
NYISO ZONE A DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BZ
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      200,520
COMMITMENTS
  18,971        0    1,586  179,963  198,934  200,520  200,520        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      9,800)
       0        0        0    9,800    9,800    9,800    9,800        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.5      0.0      0.8     89.7     99.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       3        0        1       21       24       24       25                  
 
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643C3
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       14,762
COMMITMENTS
       0    1,120       63   14,699   13,304   14,762   14,487        0      275

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        -49)
       0       20        0      -49      -69      -49      -49        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      7.6      0.4     99.6     90.1    100.0     98.1      0.0      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       0        3        1       20       22       21       25                  
 
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643C4
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      167,796
COMMITMENTS
   2,884       96    2,661  162,251  165,039  167,796  167,796        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      2,107)
       0        0        0    2,107    2,107    2,107    2,107        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.7      0.1      1.6     96.7     98.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        1        2       22       19       24       21                  
 
 
NYISO ZONE F PEAK MONTHLY - ICE FUTURES ENERGY DIV                   Code-0643C8
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        8,550
COMMITMENTS
       0      300        0    8,310    8,180    8,310    8,480      240       70

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        360)
       0        0        0      360      360      360      360        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      3.5      0.0     97.2     95.7     97.2     99.2      2.8      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       13       13       13       14                  
 
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                          Code-0643CB
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       17,988
COMMITMENTS
     153        0        0   17,835   17,988   17,988   17,988        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        305)
      75        0        0      230      305      305      305        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.9      0.0      0.0     99.1    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        0        0       15       20       16       20                  
 
 
PALO VERDE DA OFF-PK - ICE FUTURES ENERGY DIV                        Code-0643CC
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
25 MWh                                               OPEN INTEREST:      166,401
COMMITMENTS
     688        0        0  165,713  166,401  166,401  166,401        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.4      0.0      0.0     99.6    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        0        0       15       16       16       16                  
 
 
PJM BGE ZONE DAY AHEAD OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV     Code-0643CJ
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        6,775
COMMITMENTS
       0        0        0    6,560    6,700    6,560    6,700      215       75

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     96.8     98.9     96.8     98.9      3.2      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       15        9       15        9                  
 
 
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV        Code-0643CK
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        9,590
COMMITMENTS
       0    1,180        0    9,465    8,405    9,465    9,585      125        5

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:         50)
       0        0        0       50       50       50       50        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     12.3      0.0     98.7     87.6     98.7     99.9      1.3      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        1        0       20       16       20       17                  
 
 
PJM RT PEAK CAL 1X - ICE FUTURES ENERGY DIV                          Code-0643CL
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Any Multiple of 800 800MWhs                          OPEN INTEREST:       18,092
COMMITMENTS
   6,375      510       92   11,370   17,490   17,837   18,092      255        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    35.2      2.8      0.5     62.8     96.7     98.6    100.0      1.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       5        1        1       14       10       19       12                  
 
 
PJM COMED ZONE DAY AHEAD LMP PEAK MONTHLY - ICE FUTURES ENERGY DIV   Code-0643CN
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,825
COMMITMENTS
       0        0        0   21,455   21,575   21,455   21,575      370      250

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     98.3     98.9     98.3     98.9      1.7      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       16       11       16       11                  
 
 
PJM JCPL ZONE DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                Code-0643CU
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       22,985
COMMITMENTS
       0      450        0   22,670   22,535   22,670   22,985      315        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        -40)
       0        0        0      -40      -40      -40      -40        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.0      0.0     98.6     98.0     98.6    100.0      1.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        1        0       22       17       22       18                  
 
 
PJM JCPL ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643CV
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,615
COMMITMENTS
       0      450        0   19,230   19,100   19,230   19,550      385       65

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        -80)
       0        0        0      -80      -80      -80      -80        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.3      0.0     98.0     97.4     98.0     99.7      2.0      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        1        0       19       13       19       14                  
 
 
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643CZ
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,649
COMMITMENTS
     550       75        0   21,099   21,574   21,649   21,649        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        200)
     300        0        0     -100      200      200      200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.5      0.3      0.0     97.5     99.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       2        1        0       22       20       24       21                  
 
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV              Code-0643D1
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       20,174
COMMITMENTS
     250        0        0   19,924   20,174   20,174   20,174        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:         60)
       0        0        0       60       60       60       60        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2      0.0      0.0     98.8    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        0        0       20       16       21       16                  
 
 
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV                           Code-0643D4
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,450
COMMITMENTS
       0      300        0   20,850   21,150   20,850   21,450      600        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      1,530)
       0        0        0    1,530    1,530    1,530    1,530        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.4      0.0     97.2     98.6     97.2    100.0      2.8      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        2        0       16       11       16       13                  
 
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV    Code-0643D7
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       17,440
COMMITMENTS
       0       50        0   17,055   17,270   17,055   17,320      385      120

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:       -375)
       0        0        0     -375     -375     -375     -375        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.3      0.0     97.8     99.0     97.8     99.3      2.2      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        1        0       23       13       23       14                  
 
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643D8
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       18,565
COMMITMENTS
       0      250        0   18,280   18,195   18,280   18,445      285      120

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:       -215)
       0        0        0     -215     -215     -215     -215        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.3      0.0     98.5     98.0     98.5     99.4      1.5      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       0        2        0       24       17       24       19                  
 
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643DB
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      120,404
COMMITMENTS
   1,510      730       50  118,844  119,624  120,404  120,404        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        915)
       0      -50        0      915      965      915      915        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.3      0.6      0.0     98.7     99.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       3        3        1       34       33       37       37                  
 
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643DC
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      129,319
COMMITMENTS
   2,710    1,805      400  126,209  127,027  129,319  129,232        0       87

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      2,730)
    -375      150       50    3,055    2,530    2,730    2,730        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.1      1.4      0.3     97.6     98.2    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
       4        4        3       36       35       41       41                  
 
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                Code-0643DF
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      154,370
COMMITMENTS
   7,352   13,590    8,852  137,936  131,878  154,140  154,320      230       50

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      2,120)
  -4,677   -1,002    2,118    4,662    1,017    2,103    2,133       17      -13

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.8      8.8      5.7     89.4     85.4     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       74)
       7       13       12       47       42       62       60                  
 
 
PJM WESTERN HUB RT OFF-PK MINI - ICE FUTURES ENERGY DIV              Code-0643DK
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      107,887
COMMITMENTS
   1,735    2,345    2,325  103,558  103,127  107,618  107,797      269       90

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      1,065)
      25        0      -25    1,065    1,090    1,065    1,065        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.6      2.2      2.2     96.0     95.6     99.8     99.9      0.2      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       4        3        4       40       36       46       41                  
 
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643DL
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       22,745
COMMITMENTS
     370      760       60   22,315   21,865   22,745   22,685        0       60

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        145)
       0        0        0      145      145      145      145        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.6      3.3      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
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       18,040
COMMITMENTS
       0       50      150   17,870   17,760   18,020   17,960       20       80

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        110)
       0        0        0      110      110      110      110        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.3      0.8     99.1     98.4     99.9     99.6      0.1      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        1        1       23       11       24       12                  
 
 
AEP DAYTON REALTIME OFFPEAK-MI - ICE FUTURES ENERGY DIV              Code-0643EA
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 mwh                                                OPEN INTEREST:       30,603
COMMITMENTS
     334      300        5   30,214   30,233   30,553   30,538       50       65

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        540)
       0        0        0      560      740      560      740      -20     -200

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.1      1.0      0.0     98.7     98.8     99.8     99.8      0.2      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       2        1        1       30       31       32       33                  
 
 
MISO IN. REALTIME OFFPEAK-MINI - ICE FUTURES ENERGY DIV              Code-0643F1
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 Mwh                                                OPEN INTEREST:       13,245
COMMITMENTS
       0        0        0   13,245   13,245   13,245   13,245        0        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0      120        0      120        0     -120

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        0        0       19       18       19       18                  
 
 
PJM ATSI DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-0643F2
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       15,155
COMMITMENTS
       0        0        0   14,697   15,155   14,697   15,155      458        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     97.0    100.0     97.0    100.0      3.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       16       10       16       10                  
 
 
NYISO ZONE A DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C74
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       28,124
COMMITMENTS
   2,645    1,795      100   25,249   26,224   27,994   28,119      130        5

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:       -276)
       0        0        0     -216     -216     -216     -216      -60      -60

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.4      6.4      0.4     89.8     93.2     99.5    100.0      0.5      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       4        2        1       20       27       24       30                  
 
 
NYISO ZONE A DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C75
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       24,025
COMMITMENTS
     690        0       80   23,181   23,945   23,951   24,025       74        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        -55)
    -300        0        0      215      -25      -85      -25       30      -30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.9      0.0      0.3     96.5     99.7     99.7    100.0      0.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       2        0        1       23       24       25       25                  
 
 
NYISO ZONE G DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C76
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       34,075
COMMITMENTS
     590    1,071       30   33,405   32,965   34,025   34,066       50        9

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        395)
     320       20      -65      140      431      395      386        0        9

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.7      3.1      0.1     98.0     96.7     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       1        3        2       30       29       32       33                  
 
 
NYISO ZONE G DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C77
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       23,416
COMMITMENTS
       0       35      195   22,811   23,176   23,006   23,406      410       10

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        525)
     -25        0       25      525      620      525      645        0     -120

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.1      0.8     97.4     99.0     98.2    100.0      1.8      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       0        2        1       27       26       28       28                  
 
 
NYISO ZONE J DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C78
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       20,146
COMMITMENTS
       0      590        0   20,065   19,179   20,065   19,769       81      377

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        696)
       0        0        0      745      655      745      655      -49       41

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.9      0.0     99.6     95.2     99.6     98.1      0.4      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        1        0       19       18       19       19                  
 
 
NYISO ZONE J DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C79
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| 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   15,349   14,949   15,349   15,249      114      214

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:         40)
       0        0        0       40       40       40       40        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.9      0.0     99.3     96.7     99.3     98.6      0.7      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        0       18       14       18       15                  
 
 
PJM AEP DAYTON REAL PEAK-MINI - ICE FUTURES ENERGY DIV               Code-064C86
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       37,579
COMMITMENTS
   1,064      900       10   36,315   36,494   37,389   37,404      190      175

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:      2,030)
     -25        0        0    2,075    2,070    2,050    2,070      -20      -40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.8      2.4      0.0     96.6     97.1     99.5     99.5      0.5      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       4        2        1       30       27       34       30                  
 
 
PJM NI HUB REALTM OFFPEAK-MINI - ICE FUTURES ENERGY DIV              Code-064C87
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       15,849
COMMITMENTS
     940        0        0   14,789   15,849   15,729   15,849      120        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:        -20)
      30        0        0      -50      -20      -20      -20        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.9      0.0      0.0     93.3    100.0     99.2    100.0      0.8      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        0        0       22       20       23       20                  
 
 
PJM NI HUB REALTIME PEAK-MINI - ICE FUTURES ENERGY DIV               Code-064C88
FUTURES ONLY POSITIONS AS OF 12/22/15                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       14,657
COMMITMENTS
   1,903      125        0   12,624   14,532   14,527   14,657      130        0

CHANGES FROM 12/15/15 (CHANGE IN OPEN INTEREST:         90)
      30        0        0       60       90       90       90        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.0      0.9      0.0     86.1     99.1     99.1    100.0      0.9      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        2        0       24       23       25       25                  



Updated December 25, 2015