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CALIFORNIA CARBON ALLOWANCE VINTAGE 2014 - ICE FUTURES ENERGY DIV    Code-006392
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 California Carbon Allowances                   OPEN INTEREST:       16,756
COMMITMENTS
   6,365    5,512    2,595    7,777    8,649   16,737   16,756       19        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      1,621)
   1,668      518     -278      251    1,381    1,641    1,621      -20        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    38.0     32.9     15.5     46.4     51.6     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       8        8        4        9        8       19       19
 
 
CALIF CARBON ALL VINTAGE 2016 - ICE FUTURES ENERGY DIV               Code-00639H
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       23,671
COMMITMENTS
  10,120    6,744    1,575   11,976   15,352   23,671   23,671        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        581)
    -200        0        0      781      581      581      581        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.8     28.5      6.7     50.6     64.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       7        4        3        9        8       18       14
 
 
RGGI VINTAGE 2014 - ICE FUTURES ENERGY DIV                           Code-00639U
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1,000 Regional Greenhouse Gas Initiative             OPEN INTEREST:       18,043
COMMITMENTS
   1,380    1,488        0   16,663   16,555   18,043   18,043        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        375)
  -1,300   -2,250        0    1,675    2,625      375      375        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.6      8.2      0.0     92.4     91.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       4        6        0        9        7       13       13
 
 
NATURAL GAS ICE HENRY HUB - ICE FUTURES ENERGY DIV                   Code-023391
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:    4,479,602
COMMITMENTS
 467,844  370,875  890,476  3087044  3205849  4445364  4467200   34,238   12,402

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:     39,274)
 -64,239   -2,176    8,352   91,112   33,201   35,225   39,377    4,049     -103

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.4      8.3     19.9     68.9     71.6     99.2     99.7      0.8      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      224)
      43       33       61      142      113      213      180
 
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                 Code-023392
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      499,566
COMMITMENTS
 120,409  102,335  112,041  267,073  284,870  499,523  499,246       43      320

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        795)
  -1,760   -8,827    3,507     -814    6,691      933    1,371     -138     -576

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.1     20.5     22.4     53.5     57.0    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       75)
      20       14       25       36       36       66       65
 
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                      Code-023393
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      225,725
COMMITMENTS
  11,958    3,577    5,249  193,982  211,907  211,189  220,733   14,536    4,992

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      5,778)
     345   -1,842      933    4,028    5,987    5,306    5,078      472      700

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.3      1.6      2.3     85.9     93.9     93.6     97.8      6.4      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
       4        1        4       32       36       37       40
 
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                     Code-023394
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:       95,675
COMMITMENTS
   6,614        0    1,025   82,071   90,830   89,710   91,855    5,965    3,820

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        794)
   1,085        0      101     -250    1,535      936    1,636     -142     -842

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.9      0.0      1.1     85.8     94.9     93.8     96.0      6.2      4.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       3        0        2       22       28       25       30
 
 
NWP ROCKIES FIN BASIS - ICE FUTURES ENERGY DIV                       Code-023395
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      211,507
COMMITMENTS
   8,020   13,905    2,525  193,959  188,392  204,504  204,822    7,003    6,685

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      5,647)
    -634    1,310      213    6,550    4,858    6,129    6,381     -482     -734

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.8      6.6      1.2     91.7     89.1     96.7     96.8      3.3      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       3        4        3       26       29       31       34
 
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023396
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      665,484
COMMITMENTS
  16,437   18,181   15,119  626,851  624,148  658,407  657,448    7,077    8,036

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:     19,943)
   1,488    3,183      754   16,487   16,059   18,729   19,996    1,214      -53

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.5      2.7      2.3     94.2     93.8     98.9     98.8      1.1      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       58)
       2        5        5       47       33       52       40
 
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                           Code-023397
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      261,430
COMMITMENTS
   1,872   14,695    1,442  251,894  238,370  255,208  254,507    6,222    6,923

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      4,472)
    -120     -674      127    4,730    4,242    4,737    3,695     -265      777

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.7      5.6      0.6     96.4     91.2     97.6     97.4      2.4      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
       3        3        4       33       29       37       35
 
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                               Code-023398
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      254,968
COMMITMENTS
   1,300    3,026    5,160  242,380  242,936  248,840  251,122    6,128    3,846

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      5,015)
     959      264     -620    5,619    6,676    5,958    6,320     -943   -1,305

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.5      1.2      2.0     95.1     95.3     97.6     98.5      2.4      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       54)
       2        4        4       35       41       40       46
 
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023399
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      108,305
COMMITMENTS
   6,683      519    1,748   94,661   94,773  103,092   97,040    5,213   11,265

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      2,582)
    -946      258     -206    3,510    3,241    2,358    3,293      224     -711

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.2      0.5      1.6     87.4     87.5     95.2     89.6      4.8     10.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        1        2       18       20       20       22
 
 
ALGONQUIN CITY-GATES FINANCIAL BASIS - ICE FUTURES ENERGY DIV        Code-02339E
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      104,925
COMMITMENTS
       0    1,154    5,594   86,028   88,749   91,622   95,497   13,303    9,428

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      1,576)
       0       70     -283    2,340    1,158    2,057      945     -481      631

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.1      5.3     82.0     84.6     87.3     91.0     12.7      9.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       0        1        1       21       20       22       21
 
 
CHICAGO CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                    Code-02339Q
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       23,569
COMMITMENTS
     676      806        0   22,493   21,777   23,169   22,583      400      986

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      1,798)
     248      248        0    1,612    1,550    1,860    1,798      -62        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.9      3.4      0.0     95.4     92.4     98.3     95.8      1.7      4.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       2        1        0       14       10       16       11
 
 
COLORADO INTERSTATE - MAINLINE (BASIS) - ICE FUTURES ENERGY DIV      Code-02339U
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       85,513
COMMITMENTS
     109      424    2,620   75,476   73,710   78,205   76,754    7,308    8,759

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      4,103)
    -445      -94      733    3,421    1,631    3,709    2,270      394    1,833

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.1      0.5      3.1     88.3     86.2     91.5     89.8      8.5     10.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        1        2       15       16       17       18
 
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGYCode-02339W
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      205,555
COMMITMENTS
       0        0        0  198,292  199,225  198,292  199,225    7,263    6,330

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      1,366)
       0        0        0    2,896    1,396    2,896    1,396   -1,530      -30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     96.5     96.9     96.5     96.9      3.5      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       0        0        0       25       25       25       25
 
 
COLUMBIA GULF TRANSMISSION CO. -  MAINLINE POOL - ICE FUTURES ENERGY Code-02339Y
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       89,887
COMMITMENTS
       0        0        0   82,290   84,621   82,290   84,621    7,597    5,266

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      1,587)
       0        0        0    2,981    1,587    2,981    1,587   -1,394        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     91.5     94.1     91.5     94.1      8.5      5.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        0        0       19       16       19       16
 
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV              Code-0233A3
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      329,955
COMMITMENTS
       0        0        0  320,809  320,260  320,809  320,260    9,146    9,695

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      6,356)
  -1,155        0        0    7,254    6,937    6,099    6,937      257     -581

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     97.2     97.1     97.2     97.1      2.8      2.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       54)
       0        0        0       44       35       44       35
 
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV             Code-0233A5
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       79,853
COMMITMENTS
   1,646    7,645    1,598   72,206   55,400   75,450   64,643    4,403   15,210

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      5,425)
    -629    1,721      124    6,376    4,215    5,871    6,060     -446     -635

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.1      9.6      2.0     90.4     69.4     94.5     81.0      5.5     19.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        1        2       17       14       19       16
 
 
EL PASO-SAN JUAN BASIN,BLANCO POOL PRIMARY ONLY-BA - ICE FUTURES ENERCode-0233A8
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       65,393
COMMITMENTS
   1,642        0    1,451   57,028   56,828   60,121   58,279    5,272    7,114

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      3,449)
    -900        0      105    4,196    3,431    3,401    3,536       48      -87

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.5      0.0      2.2     87.2     86.9     91.9     89.1      8.1     10.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       2        0        2       15       15       17       17
 
 
HENRY HUB - TAILGATE, LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV     Code-0233AG
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       91,245
COMMITMENTS
  15,132        0      744   71,710   85,061   87,586   85,805    3,659    5,440

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:    -31,096)
   2,892   -4,211     -155  -29,485  -26,269  -26,748  -30,635   -4,348     -461

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.6      0.0      0.8     78.6     93.2     96.0     94.0      4.0      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       3        0        1       11       14       14       15
 
 
HENRY HUB - TAILGATE, LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV     Code-0233AH
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       73,166
COMMITMENTS
  14,399    4,092    1,730   56,020   65,459   72,149   71,281    1,017    1,885

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      5,098)
   4,349   -1,080      744       11    5,558    5,104    5,222       -6     -124

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.7      5.6      2.4     76.6     89.5     98.6     97.4      1.4      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
       5        6        3       32       25       38       33
 
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                Code-0233AM
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       56,330
COMMITMENTS
     589    5,500        0   55,059   49,497   55,648   54,997      682    1,333

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      4,040)
       0        0        0    4,040    3,761    4,040    3,761        0      279

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.0      9.8      0.0     97.7     87.9     98.8     97.6      1.2      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        1        0       13       21       14       22
 
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGYCode-0233AQ
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      160,048
COMMITMENTS
   2,785        0    1,556  147,405  149,869  151,746  151,425    8,302    8,623

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      2,544)
     188        0      124    2,012    1,992    2,324    2,116      220      428

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.7      0.0      1.0     92.1     93.6     94.8     94.6      5.2      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       3        0        2       29       26       32       28
 
 
NATURAL GAS PIPELINE-MID-CONTINENT POOL PIN (BASIS - ICE FUTURES ENERCode-0233AY
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       53,889
COMMITMENTS
   2,134    1,646      939   44,137   47,449   47,210   50,034    6,679    3,855

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:     -2,089)
     699   -1,262     -381   -2,584     -114   -2,266   -1,757      177     -332

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.0      3.1      1.7     81.9     88.0     87.6     92.8     12.4      7.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        1        2       14       16       16       18
 
 
NATURAL GAS PIPELINE, TEXOK (BASIS) - ICE FUTURES ENERGY DIV         Code-0233B1
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      101,181
COMMITMENTS
     321    1,244    1,977   96,485   89,758   98,783   92,979    2,398    8,202

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      2,811)
    -969     -540      619    3,401    1,839    3,051    1,918     -240      893

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      1.2      2.0     95.4     88.7     97.6     91.9      2.4      8.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       1        1        2       21       25       23       27
 
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233BB
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       76,814
COMMITMENTS
   2,859        0      421   70,572   71,435   73,852   71,856    2,962    4,958

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:     -2,384)
  -1,813        0      -48     -774   -2,550   -2,635   -2,598      251      214

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.7      0.0      0.5     91.9     93.0     96.1     93.5      3.9      6.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       3        0        2       18       15       21       17
 
 
NORTHWEST PIPELINE CORP. - ROCKY MOUNTAINS - ICE FUTURES ENERGY DIV  Code-0233BD
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       22,165
COMMITMENTS
   4,213        0        0   17,828   21,684   22,041   21,684      124      481

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:     -3,607)
  -4,022        0        0    2,991   -3,725   -1,031   -3,725   -2,576      118

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    19.0      0.0      0.0     80.4     97.8     99.4     97.8      0.6      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        0        0        8       15        9       15
 
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV    Code-0233BH
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      122,661
COMMITMENTS
   1,537   12,305      608  111,512  108,477  113,657  121,390    9,004    1,271

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      3,294)
       8      209      199    3,180    3,010    3,387    3,418      -93     -124

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.3     10.0      0.5     90.9     88.4     92.7     99.0      7.3      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       1        1        1       17       15       18       17
 
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV         Code-0233BL
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      208,442
COMMITMENTS
   3,559   11,128    3,463  189,154  188,488  196,176  203,079   12,266    5,363

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      5,458)
  -2,340      -34    1,526    6,319    4,137    5,505    5,629      -47     -171

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.7      5.3      1.7     90.7     90.4     94.1     97.4      5.9      2.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       2        2        2       32       30       34       34
 
 
SOCAL (INDEX) - ICE FUTURES ENERGY DIV                               Code-0233BW
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       19,668
COMMITMENTS
     980    1,116        0   16,468   17,901   17,448   19,017    2,220      651

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      1,612)
       0        0        0    1,240    1,426    1,240    1,426      372      186

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.0      5.7      0.0     83.7     91.0     88.7     96.7     11.3      3.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        1        0       12       16       14       17
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) - ICE FUTURES ENERGY DIV          Code-0233CG
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       28,803
COMMITMENTS
       0        0        0   26,068   27,693   26,068   27,693    2,735    1,110

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      1,836)
       0        0        0    1,433    1,346    1,433    1,346      403      490

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     90.5     96.1     90.5     96.1      9.5      3.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        0        0       11       14       11       14
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CH
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      249,980
COMMITMENTS
       0   20,260    1,924  235,467  223,485  237,391  245,669   12,589    4,311

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      3,008)
       0     -897        8    2,228    5,083    2,236    4,194      772   -1,186

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      8.1      0.8     94.2     89.4     95.0     98.3      5.0      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       0        4        4       35       34       39       38
 
 
TRANSCO ZONE 6 BASIS - ICE FUTURES ENERGY DIV                        Code-0233CU
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:       70,195
COMMITMENTS
       0        0        0   66,823   65,271   66,823   65,271    3,372    4,924

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      2,799)
       0        0        0    3,159    2,687    3,159    2,687     -360      112

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     95.2     93.0     95.2     93.0      4.8      7.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        0        0       20       17       20       17
 
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV   Code-0233CW
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       78,997
COMMITMENTS
       0        0        0   75,837   74,830   75,837   74,830    3,160    4,167

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        952)
       0        0        0    2,168      890    2,168      890   -1,216       62

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     96.0     94.7     96.0     94.7      4.0      5.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        0        0       21       17       21       17
 
 
TRANSCONTINENTAL GAS - ZONE 6 (NY) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CZ
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       70,041
COMMITMENTS
       0        0        0   65,132   66,094   65,132   66,094    4,909    3,947

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      1,387)
       0        0        0      915    2,932      915    2,932      472   -1,545

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     93.0     94.4     93.0     94.4      7.0      5.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        0        0       21       14       21       14
 
 
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV                       Code-064363
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 800 MWh)                               OPEN INTEREST:      137,153
COMMITMENTS
  17,912   11,046   11,782  106,459  113,960  136,153  136,788    1,000      365

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      2,850)
     598    1,452       39    2,151    1,359    2,788    2,850       62        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.1      8.1      8.6     77.6     83.1     99.3     99.7      0.7      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       78)
       9       11       14       48       52       63       72
 
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                        Code-064391
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 400 MWh)                               OPEN INTEREST:       41,554
COMMITMENTS
   2,216    2,611    2,432   36,906   36,511   41,554   41,554        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      1,724)
     409      -59      133    1,182    1,650    1,724    1,724        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.3      6.3      5.9     88.8     87.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       4        2        4       24       19       29       24
 
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                    Code-064392
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 25 MWh)                                OPEN INTEREST:      338,415
COMMITMENTS
  11,642   21,132   29,031  297,742  288,252  338,415  338,415        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      8,736)
  -1,609   -1,553    2,898    7,447    7,391    8,736    8,736        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.4      6.2      8.6     88.0     85.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        4        2       19       20       21       25
 
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                      Code-064394
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 50 Megawatt Hours)                     OPEN INTEREST:    1,444,292
COMMITMENTS
  17,734   23,691   50,346  1376212  1370255  1444292  1444292        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:     10,221)
  -1,952    5,336   -1,152   13,325    6,037   10,221   10,221        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2      1.6      3.5     95.3     94.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
       5        5        8       41       44       50       54
 
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-064395
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 400 Megawatt Hours)                    OPEN INTEREST:       47,145
COMMITMENTS
   1,029    5,762    4,948   41,149   36,339   47,126   47,049       19       96

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:     -3,200)
    -164     -299     -301   -2,735   -2,653   -3,200   -3,253        0       53

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.2     12.2     10.5     87.3     77.1    100.0     99.8      0.0      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       2        5        3       21       16       25       22
 
 
CAISO SP15 FIN DA OFF-PEAK - ICE FUTURES ENERGY DIV                  Code-064396
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 25 Megawatt Hours)                     OPEN INTEREST:      282,860
COMMITMENTS
   7,015   44,936   23,440  252,405  214,484  282,860  282,860        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:     -9,920)
   2,214   -5,125   -1,324  -10,810   -3,471   -9,920   -9,920        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.5     15.9      8.3     89.2     75.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       2        2        1       15       14       18       16
 
 
PJM AEP DAYTON RT OFF-PK - ICE FUTURES ENERGY DIV                    Code-06439A
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      634,277
COMMITMENTS
  28,556   11,440   17,645  588,076  605,192  634,277  634,277        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:     33,316)
   1,896        0   -1,520   32,940   34,836   33,316   33,316        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.5      1.8      2.8     92.7     95.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       4        1        2       30       28       35       30
 
 
PJM AEP DAYTON HUB RT PEAK - ICE FUTURES ENERGY DIV                  Code-06439B
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       53,669
COMMITMENTS
   4,796    5,125    2,340   45,571   45,951   52,707   53,416      962      253

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      1,666)
      11       44       92    1,607    1,489    1,710    1,625      -44       41

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.9      9.5      4.4     84.9     85.6     98.2     99.5      1.8      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       4        1        3       25       27       30       30
 
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                Code-06439C
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       58,940
COMMITMENTS
       0        0      370   57,535   58,105   57,905   58,475    1,035      465

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      6,649)
       0     -100      100    6,933    6,655    7,033    6,655     -384       -6

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.6     97.6     98.6     98.2     99.2      1.8      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       0        0        1       26       22       27       23
 
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                      Code-06439F
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       71,750
COMMITMENTS
       0        5      455   70,985   70,930   71,440   71,390      310      360

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      4,805)
       0        0        0    4,805    4,805    4,805    4,805        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.6     98.9     98.9     99.6     99.5      0.4      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       0        1        1       32       22       33       23
 
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                      Code-06439K
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       17,715
COMMITMENTS
      50      110        0   17,605   17,605   17,655   17,715       60        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      4,230)
       0        0        0    4,230    4,230    4,230    4,230        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      0.6      0.0     99.4     99.4     99.7    100.0      0.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       1        1        0       21       17       22       18
 
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                 Code-06439L
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      266,080
COMMITMENTS
   9,664        0    3,136  253,280  262,944  266,080  266,080        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:     10,488)
     408        0        0   10,080   10,488   10,488   10,488        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.6      0.0      1.2     95.2     98.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       2        0        1       23       21       25       22
 
 
ERCOT NORTH 345KV RT PEAK - ICE FUTURES ENERGY DIV                   Code-06439R
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:        8,386
COMMITMENTS
   2,888      494      154    5,022    7,439    8,064    8,087      322      299

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        136)
       0     -110      110        4      157      114      157       22      -21

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    34.4      5.9      1.8     59.9     88.7     96.2     96.4      3.8      3.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       3        2        2       16       15       20       18
 
 
ERCOT - NORTH MONTHLY OFF-PEAK - ICE FUTURES ENERGY DIV              Code-0643A8
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       14,700
COMMITMENTS
   4,200      750        0   10,500   13,950   14,700   14,700        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    28.6      5.1      0.0     71.4     94.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       2        2        0       12       11       14       13
 
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643AZ
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       18,170
COMMITMENTS
       0      310        0   17,930   17,860   17,930   18,170      240        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        470)
       0      100        0      470      370      470      470        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.7      0.0     98.7     98.3     98.7    100.0      1.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       0        1        0       21       22       21       23
 
 
MISO INDIANA HUB RT PEAK MINI - ICE FUTURES ENERGY DIV               Code-0643B1
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       13,442
COMMITMENTS
       0      635      380   12,792   12,427   13,172   13,442      270        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        230)
       0      -50       20      265      500      285      470      -55     -240

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      4.7      2.8     95.2     92.4     98.0    100.0      2.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       0        1        1       24       21       25       22
 
 
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV                    Code-0643B3
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       16,277
COMMITMENTS
   1,214       38      411   14,057   14,892   15,682   15,341      595      936

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:         74)
      41      -41      -20        9      155       30       94       44      -20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.5      0.2      2.5     86.4     91.5     96.3     94.2      3.7      5.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        1        2       23       24       25       26
 
 
ISO NE MASS DA OFF-PK MINI - ICE FUTURES ENERGY DIV                  Code-0643B9
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       47,597
COMMITMENTS
       0   11,203    1,183   46,153   35,203   47,336   47,589      261        8

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        307)
       0       -3       45      262      265      307      307        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     23.5      2.5     97.0     74.0     99.5    100.0      0.5      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       0        4        1       34       34       35       38
 
 
ISO NE MASS DA PEAK MINI - ICE FUTURES ENERGY DIV                    Code-0643BA
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       54,825
COMMITMENTS
      80    9,995    1,555   52,896   43,189   54,531   54,739      294       86

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        392)
      80      188       18      330      204      428      410      -36      -18

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.1     18.2      2.8     96.5     78.8     99.5     99.8      0.5      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       1        5        2       35       35       38       40
 
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                     Code-0643BC
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       41,990
COMMITMENTS
     100    1,375        0   41,600   40,590   41,700   41,965      290       25

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      8,285)
    -100        0        0    8,245    8,320    8,145    8,320      140      -35

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.2      3.3      0.0     99.1     96.7     99.3     99.9      0.7      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        1        0       27       10       28       11
 
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643BE
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       47,880
COMMITMENTS
       0    1,375        0   47,640   46,505   47,640   47,880      240        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      5,865)
     -20        0      -80    5,845    5,945    5,745    5,865      120        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.9      0.0     99.5     97.1     99.5    100.0      0.5      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       0        1        0       31       15       31       16
 
 
ISO NE MASS HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643BF
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      381,364
COMMITMENTS
  87,155        0   17,708  276,501  363,656  381,364  381,364        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      3,135)
       0        0     -391    3,526    3,526    3,135    3,135        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    22.9      0.0      4.6     72.5     95.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       4        0        1       26       29       30       30
 
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643BG
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       25,970
COMMITMENTS
   6,332        4      662   18,850   24,898   25,844   25,564      126      406

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        211)
     297      -22      -44      -42      277      211      211        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.4      0.0      2.5     72.6     95.9     99.5     98.4      0.5      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       6        1        3       24       30       31       33
 
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                            Code-0643BM
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       13,880
COMMITMENTS
     865      228    1,078   11,937   12,574   13,880   13,880        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:     -1,532)
    -528       76        0   -1,004   -1,584   -1,532   -1,508        0      -24

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.2      1.6      7.8     86.0     90.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       3        1        1       18       11       21       13
 
 
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV                        Code-0643BS
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      541,030
COMMITMENTS
   3,876        0   20,744  516,410  520,286  541,030  541,030        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:    -16,280)
     352        0        0  -16,632  -16,280  -16,280  -16,280        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.7      0.0      3.8     95.4     96.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       2        0        1       25       20       27       21
 
 
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV                       Code-0643BT
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 MWh                                              OPEN INTEREST:       50,484
COMMITMENTS
   9,119        0    2,520   38,395   47,520   50,034   50,040      450      444

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:     -1,472)
    -136        0       61   -1,461   -1,554   -1,536   -1,493       64       21

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.1      0.0      5.0     76.1     94.1     99.1     99.1      0.9      0.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       4        0        2       21       20       25       22
 
 
NYISO ZONE J DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BX
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       53,951
COMMITMENTS
       0    5,816        0   53,951   48,135   53,951   53,951        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      1,520)
       0    1,520        0    1,520        0    1,520    1,520        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     10.8      0.0    100.0     89.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        2        0       12       14       12       16
 
 
NYISO ZONE A DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BY
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       16,329
COMMITMENTS
   4,351        0      490   11,318   15,517   16,159   16,007      170      322

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        211)
      44        0        0      126      211      170      211       41        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    26.6      0.0      3.0     69.3     95.0     99.0     98.0      1.0      2.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       5        0        3       19       22       24       25
 
 
NYISO ZONE A DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BZ
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      184,659
COMMITMENTS
  32,966        0    3,040  148,653  181,619  184,659  184,659        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:     13,761)
       0        0        0   13,761   13,761   13,761   13,761        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.9      0.0      1.6     80.5     98.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       3        0        1       17       18       20       19
 
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643C3
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       11,015
COMMITMENTS
   1,482      164      242    9,080   10,417   10,804   10,823      211      192

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        660)
      82      -60      -22      578      722      638      640       22       20

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.5      1.5      2.2     82.4     94.6     98.1     98.3      1.9      1.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       3        1        2       18       22       21       25
 
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643C4
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      111,533
COMMITMENTS
   5,721        0    2,327  103,485  109,206  111,533  111,533        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      1,520)
   1,520        0        0        0    1,520    1,520    1,520        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.1      0.0      2.1     92.8     97.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       3        0        2       20       19       23       21
 
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                          Code-0643CB
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       22,055
COMMITMENTS
     307    1,974    1,461   20,287   18,620   22,055   22,055        0        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        869)
       0      -24      -26      895      919      869      869        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.4      9.0      6.6     92.0     84.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        2        1       18       15       20       17
 
 
PJM JCPL ZONE DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                Code-0643CU
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       20,060
COMMITMENTS
       0      925        0   19,470   19,135   19,470   20,060      590        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        140)
       0        0        0      140      140      140      140        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      4.6      0.0     97.1     95.4     97.1    100.0      2.9      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        1        0       19       13       19       14
 
 
PJM JCPL ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643CV
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       17,040
COMMITMENTS
       0    1,000        0   16,460   16,040   16,460   17,040      580        0

CHANGES FROM 12/09/14 (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      5.9      0.0     96.6     94.1     96.6    100.0      3.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        0       17       10       17       11
 
 
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643CZ
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       25,355
COMMITMENTS
     100    5,400        0   25,255   19,885   25,355   25,285        0       70

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        900)
       0     -200        0      900    1,100      900      900        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.4     21.3      0.0     99.6     78.4    100.0     99.7      0.0      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        1        0       22       11       23       12
 
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV              Code-0643D1
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       16,575
COMMITMENTS
       0    3,000        0   16,575   13,565   16,575   16,565        0       10

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      1,100)
       0      600        0    1,100      500    1,100    1,100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     18.1      0.0    100.0     81.8    100.0     99.9      0.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        0       18        7       18        8
 
 
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV                           Code-0643D4
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,090
COMMITMENTS
      50       50        0   18,325   19,040   18,375   19,090      715        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      1,125)
       0        0        0    1,125    1,125    1,125    1,125        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      0.3      0.0     96.0     99.7     96.3    100.0      3.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        1        0       17       10       18       11
 
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV    Code-0643D7
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,435
COMMITMENTS
     200       50        0   18,580   19,385   18,780   19,435      655        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        360)
       0       50        0      360      310      360      360        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.0      0.3      0.0     95.6     99.7     96.6    100.0      3.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        1        0       22       10       23       11
 
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643D8
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       20,250
COMMITMENTS
     250       25        0   19,365   20,225   19,615   20,250      635        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        390)
       0        0        0      390      390      390      390        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2      0.1      0.0     95.6     99.9     96.9    100.0      3.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        1        0       24       10       25       11
 
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643DB
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      106,806
COMMITMENTS
   2,260      480      570  103,796  105,756  106,626  106,806      180        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      2,181)
     100        0      -50    2,131    2,231    2,181    2,181        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.1      0.4      0.5     97.2     99.0     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       46)
       3        3        3       33       31       36       37
 
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643DC
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      136,102
COMMITMENTS
   3,760      380      270  132,002  135,452  136,032  136,102       70        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      6,062)
      50        0       50    5,962    6,022    6,062    6,072        0      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.8      0.3      0.2     97.0     99.5     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
       4        1        2       38       38       42       41
 
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                Code-0643DF
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      156,487
COMMITMENTS
  20,716    4,933    6,702  128,954  144,722  156,372  156,357      115      130

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      4,605)
    -220      364      135    4,695    4,106    4,610    4,605       -5        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.2      3.2      4.3     82.4     92.5     99.9     99.9      0.1      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       64)
      11        3        8       44       37       57       46
 
 
PJM WESTERN HUB RT OFF-PK MINI - ICE FUTURES ENERGY DIV              Code-0643DK
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       93,581
COMMITMENTS
   2,379    1,670    1,616   89,351   90,295   93,346   93,581      235        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        855)
       0        0        0      855      855      855      855        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.5      1.8      1.7     95.5     96.5     99.7    100.0      0.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
       4        4        3       36       33       41       39
 
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643DL
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       17,845
COMMITMENTS
     620    1,120        0   16,610   16,725   17,230   17,845      615        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:         70)
      50        0        0       20       70       70       70        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.5      6.3      0.0     93.1     93.7     96.6    100.0      3.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        1        0       25       15       26       16
 
 
PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643DM
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       16,885
COMMITMENTS
   1,000      365       25   15,400   16,495   16,425   16,885      460        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:         50)
     150        0        0     -100       50       50       50        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.9      2.2      0.1     91.2     97.7     97.3    100.0      2.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        1        1       21       15       22       17
 
 
AEP DAYTON REALTIME OFFPEAK-MI - ICE FUTURES ENERGY DIV              Code-0643EA
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 mwh                                                OPEN INTEREST:       14,330
COMMITMENTS
     150        0      150   13,440   13,565   13,740   13,715      590      615

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      1,970)
       0        0        0    1,710    1,925    1,710    1,925      260       45

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.0      0.0      1.0     93.8     94.7     95.9     95.7      4.1      4.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        0        1       17       21       18       22
 
 
NYISO ZONE A DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C74
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       28,951
COMMITMENTS
   2,623    2,600      670   25,190   25,681   28,483   28,951      468        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        167)
       0        0        0      167      167      167      167        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.1      9.0      2.3     87.0     88.7     98.4    100.0      1.6      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       2        3        3       24       24       29       27
 
 
NYISO ZONE A DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C75
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,272
COMMITMENTS
   4,460        0       35   14,241   18,939   18,736   18,974      536      298

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        130)
       0        0        0      130      430      130      430        0     -300

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    23.1      0.0      0.2     73.9     98.3     97.2     98.5      2.8      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        0        1       19       19       21       20
 
 
NYISO ZONE G DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C76
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,705
COMMITMENTS
       0    1,290       65   20,905   20,255   20,970   21,610      735       95

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        -24)
       0     -320        0     -148      296     -148      -24      124        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      5.9      0.3     96.3     93.3     96.6     99.6      3.4      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       0        4        1       26       25       27       29
 
 
NYISO ZONE G DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C77
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,379
COMMITMENTS
       0      941      175   18,660   18,163   18,835   19,279      544      100

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        585)
       0       58      -10      500      537      490      585       95        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      4.9      0.9     96.3     93.7     97.2     99.5      2.8      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       0        2        1       23       21       24       23
 
 
NYISO ZONE J DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C78
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       13,905
COMMITMENTS
     100      450        0   13,620   13,455   13,720   13,905      185        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        450)
       0      350        0      710      100      710      450     -260        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.7      3.2      0.0     98.0     96.8     98.7    100.0      1.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        2        0       16       14       17       16
 
 
NYISO ZONE J DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C79
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        9,384
COMMITMENTS
       0      210        0    8,449    9,169    8,449    9,379      935        5

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:       -795)
       0        0        0   -1,375     -565   -1,375     -565      580     -230

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      2.2      0.0     90.0     97.7     90.0     99.9     10.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       14       14       14       15
 
 
PJM AEP DAYTON REAL PEAK-MINI - ICE FUTURES ENERGY DIV               Code-064C86
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       16,335
COMMITMENTS
      50    2,830      340   15,640   13,055   16,030   16,225      305      110

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:      2,200)
       0       75       25    2,175    2,100    2,200    2,200        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3     17.3      2.1     95.7     79.9     98.1     99.3      1.9      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
       1        3        1       25       23       27       26
 
 
PJM NI HUB REALTIME PEAK-MINI - ICE FUTURES ENERGY DIV               Code-064C88
FUTURES ONLY POSITIONS AS OF 12/16/14                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:        8,512
COMMITMENTS
     630      200      450    6,912    7,862    7,992    8,512      520        0

CHANGES FROM 12/09/14 (CHANGE IN OPEN INTEREST:        220)
    -120        0        0      300      220      180      220       40        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     7.4      2.3      5.3     81.2     92.4     93.9    100.0      6.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        1       15       14       16       16
```

----

Updated December 19, 2014