CALIFORNIA CARBON ALLOWANCE VINTAGE 2015 - ICE FUTURES ENERGY DIV                                       Code-006393
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1,000 california carbon allowances                                         :
     :          :                                                                            :
All  :    26,198:    11,081      3,878      1,345     13,727     20,975     26,153     26,198:        45          0
Old  :    26,198:    11,081      3,878      1,345     13,727     20,975     26,153     26,198:        45          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :     2,684:     2,262       -134        -48        465      2,866      2,679      2,684:         5          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      42.3       14.8        5.1       52.4       80.1       99.8      100.0:       0.2        0.0
Old  :     100.0:      42.3       14.8        5.1       52.4       80.1       99.8      100.0:       0.2        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        32:        16          4          5          9          9         26         17:
Old  :        32:        16          4          5          9          9         26         17:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.1       69.8       84.5       90.8       50.1       59.3       63.8       70.3
Old  :                 56.1       69.8       84.5       90.8       50.1       59.3       63.8       70.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CALIF CARBON ALL VINTAGE 2016 - ICE FUTURES ENERGY DIV                                                  Code-00639H
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1,000 california carbon allowances                                         :
     :          :                                                                            :
All  :    25,994:     4,580      7,039      1,361     20,054     17,594     25,994     25,994:         0          0
Old  :    25,994:     4,580      7,039      1,361     20,054     17,594     25,994     25,994:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :      -570:      -452        525        -25        -93     -1,070       -570       -570:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      17.6       27.1        5.2       77.1       67.7      100.0      100.0:       0.0        0.0
Old  :     100.0:      17.6       27.1        5.2       77.1       67.7      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        25:         5          5          6          9         10         19         19:
Old  :        25:         5          5          6          9         10         19         19:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 74.0       67.0       93.9       88.8       55.6       62.6       67.9       68.5
Old  :                 74.0       67.0       93.9       88.8       55.6       62.6       67.9       68.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CALIF CARBON ALL VINTAGE 2017 - ICE FUTURES ENERGY DIV                                                  Code-00639Y
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1,000 california carbon allowances                                         :
     :          :                                                                            :
All  :    39,385:     2,450      4,975      4,704     32,231     29,706     39,385     39,385:         0          0
Old  :    39,385:     2,450      4,975      4,704     32,231     29,706     39,385     39,385:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :         .:         .          .          .          .          .          .          .:         .          .
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       6.2       12.6       11.9       81.8       75.4      100.0      100.0:       0.0        0.0
Old  :     100.0:       6.2       12.6       11.9       81.8       75.4      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        21:         4          6          5          8          7         17         15:
Old  :        21:         4          6          5          8          7         17         15:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 63.5       80.0       86.9       95.7       29.0       31.4       35.0       35.2
Old  :                 63.5       80.0       86.9       95.7       29.0       31.4       35.0       35.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
RGGI VINTAGE 2015 - ICE FUTURES ENERGY DIV                                                              Code-00639Z
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1,000 RGGI CO2 Allowances                                                  :
     :          :                                                                            :
All  :    60,058:     3,343      5,143      5,515     48,100     38,801     56,958     49,458:     3,100     10,600
Old  :    60,058:     3,343      5,143      5,515     48,100     38,801     56,958     49,458:     3,100     10,600
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :     5,930:       131          5        633      3,365      3,491      4,130      4,130:     1,800      1,800
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       5.6        8.6        9.2       80.1       64.6       94.8       82.4:       5.2       17.6
Old  :     100.0:       5.6        8.6        9.2       80.1       64.6       94.8       82.4:       5.2       17.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         8          8          9         14         12         27         24:
Old  :        31:         8          8          9         14         12         27         24:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.6       44.5       75.2       61.2       37.7       31.7       49.5       38.7
Old  :                 56.6       44.5       75.2       61.2       37.7       31.7       49.5       38.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NATURAL GAS ICE HENRY HUB - ICE FUTURES ENERGY DIV                                                      Code-023391
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 MMBtus                                                                :
     :          :                                                                            :
All  : 3,857,256:   394,077    381,289    627,059  2,803,079  2,838,775  3,824,215  3,847,123:    33,041     10,133
Old  : 3,857,256:   394,077    381,289    627,059  2,803,079  2,838,775  3,824,215  3,847,123:    33,041     10,133
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    31,304:    26,444     20,471    -37,675     43,716     52,511     32,485     35,307:    -1,181     -4,003
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      10.2        9.9       16.3       72.7       73.6       99.1       99.7:       0.9        0.3
Old  :     100.0:      10.2        9.9       16.3       72.7       73.6       99.1       99.7:       0.9        0.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :       223:        27         43         57        137        117        201        181:
Old  :       223:        27         43         57        137        117        201        181:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 23.6       24.8       37.7       41.3       19.4       24.3       29.2       34.8
Old  :                 23.6       24.8       37.7       41.3       19.4       24.3       29.2       34.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                                                    Code-023392
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  : 2,900,824:   159,262    138,811  1,484,277  1,256,514  1,276,652  2,900,053  2,899,739:       770      1,084
Old  : 2,900,824:   159,262    138,811  1,484,277  1,256,514  1,276,652  2,900,053  2,899,739:       770      1,084
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   444,489:    13,908     18,235    292,862    137,267    132,924    444,038    444,021:       451        468
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       5.5        4.8       51.2       43.3       44.0      100.0      100.0:       0.0        0.0
Old  :     100.0:       5.5        4.8       51.2       43.3       44.0      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        97:        23         22         43         50         48         95         91:
Old  :        97:        23         22         43         50         48         95         91:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.0       41.7       68.7       65.1        6.4        6.6        8.5        8.3
Old  :                 47.0       41.7       68.7       65.1        6.4        6.6        8.5        8.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                                                         Code-023393
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   227,509:     6,857      9,482      2,471    200,134    207,517    209,462    219,470:    18,047      8,039
Old  :   227,509:     6,857      9,482      2,471    200,134    207,517    209,462    219,470:    18,047      8,039
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -11,677:       121     -1,342        107    -18,297    -13,427    -18,069    -14,662:     6,392      2,985
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.0        4.2        1.1       88.0       91.2       92.1       96.5:       7.9        3.5
Old  :     100.0:       3.0        4.2        1.1       88.0       91.2       92.1       96.5:       7.9        3.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        45:         3          5          4         33         24         38         31:
Old  :        45:         3          5          4         33         24         38         31:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 43.7       48.2       59.0       73.0       37.7       43.8       50.4       60.5
Old  :                 43.7       48.2       59.0       73.0       37.7       43.8       50.4       60.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                                                        Code-023394
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   105,231:       558        982      1,912     93,908     99,464     96,378    102,358:     8,853      2,873
Old  :   105,231:       558        982      1,912     93,908     99,464     96,378    102,358:     8,853      2,873
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -8,575:      -183        982        -89     -9,455     -8,609     -9,727     -7,716:     1,152       -859
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.5        0.9        1.8       89.2       94.5       91.6       97.3:       8.4        2.7
Old  :     100.0:       0.5        0.9        1.8       89.2       94.5       91.6       97.3:       8.4        2.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        35:         1          2          3         24         28         27         31:
Old  :        35:         1          2          3         24         28         27         31:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 53.7       49.3       75.6       71.3       52.0       46.5       71.9       65.6
Old  :                 53.7       49.3       75.6       71.3       52.0       46.5       71.9       65.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NWP ROCKIES FIN BASIS - ICE FUTURES ENERGY DIV                                                          Code-023395
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   210,151:     7,194      5,995      3,178    184,944    193,533    195,316    202,706:    14,835      7,445
Old  :   210,151:     7,194      5,995      3,178    184,944    193,533    195,316    202,706:    14,835      7,445
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -11,275:     1,266      1,343     -1,027    -13,072    -10,663    -12,833    -10,347:     1,558       -928
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.4        2.9        1.5       88.0       92.1       92.9       96.5:       7.1        3.5
Old  :     100.0:       3.4        2.9        1.5       88.0       92.1       92.9       96.5:       7.1        3.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        43:         4          3          3         26         29         30         35:
Old  :        43:         4          3          3         26         29         30         35:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 48.5       51.1       67.3       69.4       45.7       50.5       63.1       68.2
Old  :                 48.5       51.1       67.3       69.4       45.7       50.5       63.1       68.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                                                                 Code-023396
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   601,135:     8,054      7,435      5,160    578,666    582,618    591,880    595,213:     9,255      5,922
Old  :   601,135:     8,054      7,435      5,160    578,666    582,618    591,880    595,213:     9,255      5,922
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -26,664:     6,591      1,070        786    -35,197    -29,042    -27,820    -27,186:     1,156        522
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.3        1.2        0.9       96.3       96.9       98.5       99.0:       1.5        1.0
Old  :     100.0:       1.3        1.2        0.9       96.3       96.9       98.5       99.0:       1.5        1.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        58:         3          3          4         48         38         54         42:
Old  :        58:         3          3          4         48         38         54         42:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 33.5       42.0       54.6       69.9       31.8       39.2       48.5       61.0
Old  :                 33.5       42.0       54.6       69.9       31.8       39.2       48.5       61.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                                                              Code-023397
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   312,694:     6,910      3,605      7,340    288,893    294,953    303,143    305,898:     9,551      6,796
Old  :   312,694:     6,910      3,605      7,340    288,893    294,953    303,143    305,898:     9,551      6,796
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -10,011:    -3,055       -379       -653    -10,807     -9,186    -14,515    -10,218:     4,504        207
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.2        1.2        2.3       92.4       94.3       96.9       97.8:       3.1        2.2
Old  :     100.0:       2.2        1.2        2.3       92.4       94.3       96.9       97.8:       3.1        2.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        57:         5          3          5         33         38         40         44:
Old  :        57:         5          3          5         33         38         40         44:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.8       42.5       65.8       61.4       47.0       42.1       59.4       59.3
Old  :                 47.8       42.5       65.8       61.4       47.0       42.1       59.4       59.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                                                                  Code-023398
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :   234,556:     2,294      2,599      2,309    225,254    217,692    229,857    222,600:     4,699     11,956
Old  :   234,556:     2,294      2,599      2,309    225,254    217,692    229,857    222,600:     4,699     11,956
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -14,141:      -933        -25       -452    -13,051    -22,666    -14,436    -23,143:       295      9,002
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.0        1.1        1.0       96.0       92.8       98.0       94.9:       2.0        5.1
Old  :     100.0:       1.0        1.1        1.0       96.0       92.8       98.0       94.9:       2.0        5.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        51:         2          3          4         34         39         39         43:
Old  :        51:         2          3          4         34         39         39         43:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 58.8       28.6       77.0       50.0       58.8       26.7       73.6       45.4
Old  :                 58.8       28.6       77.0       50.0       58.8       26.7       73.6       45.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                                                                 Code-023399
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 2,500  MMBTU'S)                                              :
     :          :                                                                            :
All  :    99,824:         0      3,875      1,030     93,225     87,816     94,255     92,721:     5,569      7,103
Old  :    99,824:         0      3,875      1,030     93,225     87,816     94,255     92,721:     5,569      7,103
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -8,282:         0     -3,895       -487     -7,690     -3,704     -8,177     -8,086:      -105       -196
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        3.9        1.0       93.4       88.0       94.4       92.9:       5.6        7.1
Old  :     100.0:       0.0        3.9        1.0       93.4       88.0       94.4       92.9:       5.6        7.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        32:         0          3          2         14         25         16         28:
Old  :        32:         0          3          2         14         25         16         28:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 75.9       53.4       88.7       71.5       75.8       52.6       87.2       70.7
Old  :                 75.9       53.4       88.7       71.5       75.8       52.6       87.2       70.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ALGONQUIN CITY-GATES FINANCIAL BASIS - ICE FUTURES ENERGY DIV                                           Code-02339E
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   105,296:       360      4,014      1,849     98,294     93,068    100,503     98,931:     4,793      6,365
Old  :   105,296:       360      4,014      1,849     98,294     93,068    100,503     98,931:     4,793      6,365
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -4,742:       -73        379       -558     -4,276     -4,359     -4,907     -4,538:       165       -204
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.3        3.8        1.8       93.4       88.4       95.4       94.0:       4.6        6.0
Old  :     100.0:       0.3        3.8        1.8       93.4       88.4       95.4       94.0:       4.6        6.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        47:         1          5          4         35         29         40         34:
Old  :        47:         1          5          4         35         29         40         34:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.6       45.8       63.3       67.9       47.6       44.0       59.3       61.2
Old  :                 47.6       45.8       63.3       67.9       47.6       44.0       59.3       61.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COLORADO INTERSTATE - MAINLINE (BASIS) - ICE FUTURES ENERGY DIV                                         Code-02339U
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    71,611:       172      2,389      1,787     60,560     53,968     62,519     58,144:     9,092     13,467
Old  :    71,611:       172      2,389      1,787     60,560     53,968     62,519     58,144:     9,092     13,467
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -6,700:        -2       -922       -148     -6,097     -6,772     -6,247     -7,842:      -453      1,142
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.2        3.3        2.5       84.6       75.4       87.3       81.2:      12.7       18.8
Old  :     100.0:       0.2        3.3        2.5       84.6       75.4       87.3       81.2:      12.7       18.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        24:         1          1          2         18         14         20         16:
Old  :        24:         1          1          2         18         14         20         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 52.5       46.3       68.8       66.9       47.9       43.4       63.3       62.1
Old  :                 52.5       46.3       68.8       66.9       47.9       43.4       63.3       62.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGY DIV                               Code-02339W
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mm btu                                                                :
     :          :                                                                            :
All  :   166,131:         0      2,782          0    161,382    157,625    161,382    160,407:     4,749      5,724
Old  :   166,131:         0      2,782          0    161,382    157,625    161,382    160,407:     4,749      5,724
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -11,076:         0          0          0    -10,589    -10,548    -10,589    -10,548:      -487       -528
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        1.7        0.0       97.1       94.9       97.1       96.6:       2.9        3.4
Old  :     100.0:       0.0        1.7        0.0       97.1       94.9       97.1       96.6:       2.9        3.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        35:         0          1          0         28         20         28         21:
Old  :        35:         0          1          0         28         20         28         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 42.1       68.8       65.3       82.1       39.6       68.8       61.5       79.9
Old  :                 42.1       68.8       65.3       82.1       39.6       68.8       61.5       79.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
COLUMBIA GULF TRANSMISSION CO. -  MAINLINE POOL - ICE FUTURES ENERGY DIV                                Code-02339Y
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    90,674:         0          0          0     82,641     88,684     82,641     88,684:     8,033      1,990
Old  :    90,674:         0          0          0     82,641     88,684     82,641     88,684:     8,033      1,990
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -5,334:         0          0          0     -5,277     -4,683     -5,277     -4,683:       -57       -651
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       91.1       97.8       91.1       97.8:       8.9        2.2
Old  :     100.0:       0.0        0.0        0.0       91.1       97.8       91.1       97.8:       8.9        2.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        28:         0          0          0         19         17         19         17:
Old  :        28:         0          0          0         19         17         19         17:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 50.6       60.7       70.2       86.2       46.4       60.6       64.0       81.3
Old  :                 50.6       60.7       70.2       86.2       46.4       60.6       64.0       81.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV                                                 Code-0233A3
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   335,342:     5,723      2,577      4,446    312,645    316,086    322,814    323,109:    12,528     12,233
Old  :   335,342:     5,723      2,577      4,446    312,645    316,086    322,814    323,109:    12,528     12,233
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -19,181:     1,757       -428       -577    -25,993    -22,139    -24,813    -23,144:     5,632      3,963
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.7        0.8        1.3       93.2       94.3       96.3       96.4:       3.7        3.6
Old  :     100.0:       1.7        0.8        1.3       93.2       94.3       96.3       96.4:       3.7        3.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        58:         3          1          2         45         39         48         42:
Old  :        58:         3          1          2         45         39         48         42:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 32.8       54.5       52.1       71.5       29.6       51.3       48.6       67.5
Old  :                 32.8       54.5       52.1       71.5       29.6       51.3       48.6       67.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV                                                Code-0233A5
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    57,344:     2,438        907      1,294     43,750     47,444     47,482     49,645:     9,862      7,699
Old  :    57,344:     2,438        907      1,294     43,750     47,444     47,482     49,645:     9,862      7,699
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -4,992:       268     -1,021        203     -6,744     -2,472     -6,273     -3,290:     1,281     -1,702
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.3        1.6        2.3       76.3       82.7       82.8       86.6:      17.2       13.4
Old  :     100.0:       4.3        1.6        2.3       76.3       82.7       82.8       86.6:      17.2       13.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        24:         1          1          2         17         18         19         20:
Old  :        24:         1          1          2         17         18         19         20:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 59.4       54.3       71.7       69.8       55.8       49.0       64.4       59.3
Old  :                 59.4       54.3       71.7       69.8       55.8       49.0       64.4       59.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
EL PASO-SAN JUAN BASIN,BLANCO POOL PRIMARY ONLY-BASIS - ICE FUTURES ENERGY D                            Code-0233A8
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    65,509:       768          0        579     60,253     59,835     61,600     60,414:     3,909      5,095
Old  :    65,509:       768          0        579     60,253     59,835     61,600     60,414:     3,909      5,095
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -4,358:       479          0       -602     -3,729     -3,158     -3,852     -3,760:      -506       -598
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.2        0.0        0.9       92.0       91.3       94.0       92.2:       6.0        7.8
Old  :     100.0:       1.2        0.0        0.9       92.0       91.3       94.0       92.2:       6.0        7.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        21:         1          0          1         15         17         16         18:
Old  :        21:         1          0          1         15         17         16         18:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 52.6       65.1       80.7       81.7       50.9       60.5       73.8       72.7
Old  :                 52.6       65.1       80.7       81.7       50.9       60.5       73.8       72.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
HENRY HUB - TAILGATE, LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV                                        Code-0233AG
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    58,701:     1,960          0          0     52,903     57,237     54,863     57,237:     3,838      1,464
Old  :    58,701:     1,960          0          0     52,903     57,237     54,863     57,237:     3,838      1,464
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -41,270:   -22,661    -14,291          0    -19,780    -25,770    -42,441    -40,061:     1,171     -1,209
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.3        0.0        0.0       90.1       97.5       93.5       97.5:       6.5        2.5
Old  :     100.0:       3.3        0.0        0.0       90.1       97.5       93.5       97.5:       6.5        2.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        22:         2          0          0         13         15         15         15:
Old  :        22:         2          0          0         13         15         15         15:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 62.1       65.7       80.7       83.0       54.0       61.5       68.9       73.7
Old  :                 62.1       65.7       80.7       83.0       54.0       61.5       68.9       73.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
HENRY HUB - TAILGATE, LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV                                        Code-0233AH
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    99,817:    24,993     14,322        248     73,863     84,441     99,104     99,011:       713        806
Old  :    99,817:    24,993     14,322        248     73,863     84,441     99,104     99,011:       713        806
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -44,915:    -2,007     -7,052     -3,358    -38,263    -33,941    -43,628    -44,351:    -1,287       -564
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      25.0       14.3        0.2       74.0       84.6       99.3       99.2:       0.7        0.8
Old  :     100.0:      25.0       14.3        0.2       74.0       84.6       99.3       99.2:       0.7        0.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        65:         9         10          1         32         22         42         32:
Old  :        65:         9         10          1         32         22         42         32:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 49.2       57.9       65.4       78.6       43.5       52.7       57.3       64.6
Old  :                 49.2       57.9       65.4       78.6       43.5       52.7       57.3       64.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                                                   Code-0233AM
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    68,117:     2,883          0          0     64,583     67,044     67,466     67,044:       651      1,073
Old  :    68,117:     2,883          0          0     64,583     67,044     67,466     67,044:       651      1,073
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -16,252:      -455          0       -240    -15,962    -16,260    -16,657    -16,500:       405        248
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.2        0.0        0.0       94.8       98.4       99.0       98.4:       1.0        1.6
Old  :     100.0:       4.2        0.0        0.0       94.8       98.4       99.0       98.4:       1.0        1.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         1          0          0         13         21         14         21:
Old  :        31:         1          0          0         13         21         14         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 85.0       69.6       95.0       83.1       83.9       68.9       92.6       82.3
Old  :                 85.0       69.6       95.0       83.1       83.9       68.9       92.6       82.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGY DIV                               Code-0233AQ
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   207,754:     4,906          0      1,219    195,474    197,166    201,599    198,385:     6,155      9,369
Old  :   207,754:     4,906          0      1,219    195,474    197,166    201,599    198,385:     6,155      9,369
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -10,737:    -1,061     -1,736       -121     -9,329     -8,420    -10,511    -10,277:      -226       -460
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.4        0.0        0.6       94.1       94.9       97.0       95.5:       3.0        4.5
Old  :     100.0:       2.4        0.0        0.6       94.1       94.9       97.0       95.5:       3.0        4.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        46:         2          0          1         36         35         38         36:
Old  :        46:         2          0          1         36         35         38         36:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 50.7       44.3       68.3       64.9       47.8       32.8       55.9       46.7
Old  :                 50.7       44.3       68.3       64.9       47.8       32.8       55.9       46.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NATURAL GAS INDEX: ALGONQUIN CITY GATES - ICE FUTURES ENERGY DIV                                        Code-0233AW
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : mmbtu                                                                      :
     :          :                                                                            :
All  :    17,199:         0      1,302          0     16,649     13,041     16,649     14,343:       550      2,856
Old  :    17,199:         0      1,302          0     16,649     13,041     16,649     14,343:       550      2,856
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -3,624:         0     -1,140       -120     -2,962     -2,345     -3,082     -3,605:      -542        -19
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        7.6        0.0       96.8       75.8       96.8       83.4:       3.2       16.6
Old  :     100.0:       0.0        7.6        0.0       96.8       75.8       96.8       83.4:       3.2       16.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         0          2          0         12         10         12         12:
Old  :        20:         0          2          0         12         10         12         12:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 78.1       59.4       91.1       75.9       78.1       57.8       89.4       73.9
Old  :                 78.1       59.4       91.1       75.9       78.1       57.8       89.4       73.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NATURAL GAS PIPELINE, TEXOK (BASIS) - ICE FUTURES ENERGY DIV                                            Code-0233B1
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   100,804:       500     10,469      2,014     90,975     75,352     93,489     87,835:     7,315     12,969
Old  :   100,804:       500     10,469      2,014     90,975     75,352     93,489     87,835:     7,315     12,969
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -6,009:       500     -1,537       -221     -7,692     -5,673     -7,413     -7,431:     1,404      1,422
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.5       10.4        2.0       90.2       74.8       92.7       87.1:       7.3       12.9
Old  :     100.0:       0.5       10.4        2.0       90.2       74.8       92.7       87.1:       7.3       12.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        33:         1          3          2         19         24         21         28:
Old  :        33:         1          3          2         19         24         21         28:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.9       39.3       77.6       59.6       56.9       30.8       67.8       48.3
Old  :                 56.9       39.3       77.6       59.6       56.9       30.8       67.8       48.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV                                         Code-0233BB
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   102,397:     9,084          0      1,441     82,949     98,889     93,474    100,330:     8,923      2,067
Old  :   102,397:     9,084          0      1,441     82,949     98,889     93,474    100,330:     8,923      2,067
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -5,974:     3,482          0        585     -8,879     -5,662     -4,812     -5,077:    -1,162       -897
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       8.9        0.0        1.4       81.0       96.6       91.3       98.0:       8.7        2.0
Old  :     100.0:       8.9        0.0        1.4       81.0       96.6       91.3       98.0:       8.7        2.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         5          0          2         19         19         24         21:
Old  :        31:         5          0          2         19         19         24         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 51.6       63.8       70.3       81.0       42.6       54.0       57.3       68.6
Old  :                 51.6       63.8       70.3       81.0       42.6       54.0       57.3       68.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NORTHWEST PIPELINE - CANADIAN BORDER (BASIS) - ICE FUTURES ENERGY DIV                                   Code-0233BC
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   111,164:     2,996          0          0    103,342    107,385    106,338    107,385:     4,826      3,779
Old  :   111,164:     2,996          0          0    103,342    107,385    106,338    107,385:     4,826      3,779
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -4,981:    -1,085       -403          0     -5,695     -4,447     -6,780     -4,850:     1,799       -131
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.7        0.0        0.0       93.0       96.6       95.7       96.6:       4.3        3.4
Old  :     100.0:       2.7        0.0        0.0       93.0       96.6       95.7       96.6:       4.3        3.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        24:         1          0          0         19         15         20         15:
Old  :        24:         1          0          0         19         15         20         15:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.3       71.0       78.5       91.4       47.6       53.7       59.8       70.1
Old  :                 61.3       71.0       78.5       91.4       47.6       53.7       59.8       70.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV                                       Code-0233BH
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   108,074:         0        955        514    101,495    104,284    102,009    105,753:     6,065      2,321
Old  :   108,074:         0        955        514    101,495    104,284    102,009    105,753:     6,065      2,321
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -6,857:      -453         62       -421     -5,760     -6,188     -6,634     -6,547:      -223       -310
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.9        0.5       93.9       96.5       94.4       97.9:       5.6        2.1
Old  :     100.0:       0.0        0.9        0.5       93.9       96.5       94.4       97.9:       5.6        2.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        24:         0          2          2         17         15         19         17:
Old  :        24:         0          2          2         17         15         19         17:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 67.9       66.5       83.5       87.4       63.7       64.8       77.2       85.2
Old  :                 67.9       66.5       83.5       87.4       63.7       64.8       77.2       85.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV                                            Code-0233BL
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :   143,923:         0      7,215      1,910    124,701    123,630    126,611    132,755:    17,312     11,168
Old  :   143,923:         0      7,215      1,910    124,701    123,630    126,611    132,755:    17,312     11,168
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -16,591:         0     -8,993         68    -19,058     -8,358    -18,990    -17,283:     2,399        692
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        5.0        1.3       86.6       85.9       88.0       92.2:      12.0        7.8
Old  :     100.0:       0.0        5.0        1.3       86.6       85.9       88.0       92.2:      12.0        7.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        35:         0          5          3         26         22         29         27:
Old  :        35:         0          5          3         26         22         29         27:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 44.8       51.4       62.9       67.0       40.6       51.2       56.2       64.6
Old  :                 44.8       51.4       62.9       67.0       40.6       51.2       56.2       64.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SOCAL (INDEX) - ICE FUTURES ENERGY DIV                                                                  Code-0233BW
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    18,315:         0      3,317          0     18,067     14,750     18,067     18,067:       248        248
Old  :    18,315:         0      3,317          0     18,067     14,750     18,067     18,067:       248        248
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -6,758:         0       -120          0     -6,608     -6,368     -6,608     -6,488:      -150       -270
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0       18.1        0.0       98.6       80.5       98.6       98.6:       1.4        1.4
Old  :     100.0:       0.0       18.1        0.0       98.6       80.5       98.6       98.6:       1.4        1.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        27:         0          5          0         11         12         11         17:
Old  :        27:         0          5          0         11         12         11         17:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 76.9       56.0       94.2       79.5       76.9       56.0       90.1       76.5
Old  :                 76.9       56.0       94.2       79.5       76.9       56.0       90.1       76.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
TEXAS EASTERN- M3 ZONE (DELIVERED) - ICE FUTURES ENERGY DIV                                             Code-0233CG
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mmbtu                                                                 :
     :          :                                                                            :
All  :    40,233:         0        496          0     38,394     38,447     38,394     38,943:     1,839      1,290
Old  :    40,233:         0        496          0     38,394     38,447     38,394     38,943:     1,839      1,290
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -7,298:      -360       -300          0     -6,095     -6,976     -6,455     -7,276:      -843        -22
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        1.2        0.0       95.4       95.6       95.4       96.8:       4.6        3.2
Old  :     100.0:       0.0        1.2        0.0       95.4       95.6       95.4       96.8:       4.6        3.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        24:         0          1          0         13         14         13         15:
Old  :        24:         0          1          0         13         14         13         15:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 55.3       75.6       86.3       91.2       53.3       75.6       76.2       80.3
Old  :                 55.3       75.6       86.3       91.2       53.3       75.6       76.2       80.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV                                     Code-0233CH
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mm btu                                                                :
     :          :                                                                            :
All  :   183,290:         0      6,126        610    175,006    168,791    175,616    175,527:     7,674      7,763
Old  :   183,290:         0      6,126        610    175,006    168,791    175,616    175,527:     7,674      7,763
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -12,495:         0       -375       -569    -12,676    -11,440    -13,245    -12,384:       750       -111
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        3.3        0.3       95.5       92.1       95.8       95.8:       4.2        4.2
Old  :     100.0:       0.0        3.3        0.3       95.5       92.1       95.8       95.8:       4.2        4.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        50:         0          5          2         36         33         38         38:
Old  :        50:         0          5          2         36         33         38         38:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 45.9       49.4       64.6       65.0       45.4       44.4       61.8       58.5
Old  :                 45.9       49.4       64.6       65.0       45.4       44.4       61.8       58.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
TRANSCO ZONE 6 BASIS - ICE FUTURES ENERGY DIV                                                           Code-0233CU
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : mmbtu                                                                      :
     :          :                                                                            :
All  :    93,245:         0          0          0     85,734     88,411     85,734     88,411:     7,511      4,834
Old  :    93,245:         0          0          0     85,734     88,411     85,734     88,411:     7,511      4,834
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -8,053:      -279          0          0     -8,645     -7,729     -8,924     -7,729:       871       -324
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       91.9       94.8       91.9       94.8:       8.1        5.2
Old  :     100.0:       0.0        0.0        0.0       91.9       94.8       91.9       94.8:       8.1        5.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        24:         0          0          0         19         19         19         19:
Old  :        24:         0          0          0         19         19         19         19:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 58.8       64.1       76.3       80.3       56.3       55.4       68.3       67.9
Old  :                 58.8       64.1       76.3       80.3       56.3       55.4       68.3       67.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV                                      Code-0233CW
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mm btu                                                                :
     :          :                                                                            :
All  :    73,555:         0          0          0     61,845     64,479     61,845     64,479:    11,710      9,076
Old  :    73,555:         0          0          0     61,845     64,479     61,845     64,479:    11,710      9,076
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -4,833:         0          0          0     -5,345     -5,058     -5,345     -5,058:       512        225
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       84.1       87.7       84.1       87.7:      15.9       12.3
Old  :     100.0:       0.0        0.0        0.0       84.1       87.7       84.1       87.7:      15.9       12.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         0          0          0         15         16         15         16:
Old  :        23:         0          0          0         15         16         15         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 52.4       61.0       75.4       78.9       52.1       60.6       66.8       73.3
Old  :                 52.4       61.0       75.4       78.9       52.1       60.6       66.8       73.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
TRANSCONTINENTAL GAS - ZONE 6 (NY) (BASIS) - ICE FUTURES ENERGY DIV                                     Code-0233CZ
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 mm btu                                                                :
     :          :                                                                            :
All  :    72,816:         0          0          0     65,696     68,832     65,696     68,832:     7,120      3,984
Old  :    72,816:         0          0          0     65,696     68,832     65,696     68,832:     7,120      3,984
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -2,351:      -248          0          0     -2,115     -1,701     -2,363     -1,701:        12       -650
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       90.2       94.5       90.2       94.5:       9.8        5.5
Old  :     100.0:       0.0        0.0        0.0       90.2       94.5       90.2       94.5:       9.8        5.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        26:         0          0          0         20         16         20         16:
Old  :        26:         0          0          0         20         16         20         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 52.8       67.9       71.2       81.9       51.9       64.7       63.3       74.5
Old  :                 52.8       67.9       71.2       81.9       51.9       64.7       63.3       74.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
TETCO M2 Basis (Receipts) - ICE FUTURES ENERGY DIV                                                      Code-0233DR
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 2500 MM Btus                                                               :
     :          :                                                                            :
All  :    88,750:     3,772          0          0     76,610     82,112     80,382     82,112:     8,368      6,638
Old  :    88,750:     3,772          0          0     76,610     82,112     80,382     82,112:     8,368      6,638
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -4,720:      -310          0          0     -8,168     -6,057     -8,478     -6,057:     3,758      1,337
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       4.3        0.0        0.0       86.3       92.5       90.6       92.5:       9.4        7.5
Old  :     100.0:       4.3        0.0        0.0       86.3       92.5       90.6       92.5:       9.4        7.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        22:         1          0          0         14         10         15         10:
Old  :        22:         1          0          0         14         10         15         10:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 62.1       71.6       77.9       89.3       62.1       70.7       77.9       87.3
Old  :                 62.1       71.6       77.9       89.3       62.1       70.7       77.9       87.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV                                                          Code-064363
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 800 MWh)                                                     :
     :          :                                                                            :
All  :   159,966:    23,064     11,806     14,347    121,875    133,408    159,286    159,561:       680        405
Old  :   159,966:    23,064     11,806     14,347    121,875    133,408    159,286    159,561:       680        405
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -3,380:       721        741       -594     -3,484     -3,554     -3,357     -3,407:       -23         27
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      14.4        7.4        9.0       76.2       83.4       99.6       99.7:       0.4        0.3
Old  :     100.0:      14.4        7.4        9.0       76.2       83.4       99.6       99.7:       0.4        0.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        82:        13         16         23         50         52         76         78:
Old  :        82:        13         16         23         50         52         76         78:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 44.8       30.2       60.2       49.1       28.1       15.6       32.9       23.6
Old  :                 44.8       30.2       60.2       49.1       28.1       15.6       32.9       23.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                                                           Code-064391
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 400 MWh)                                                     :
     :          :                                                                            :
All  :    51,391:     1,166        477        445     49,781     50,470     51,391     51,391:         0          0
Old  :    51,391:     1,166        477        445     49,781     50,470     51,391     51,391:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :     4,475:       102        -36         38      4,334      4,473      4,475      4,475:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.3        0.9        0.9       96.9       98.2      100.0      100.0:       0.0        0.0
Old  :     100.0:       2.3        0.9        0.9       96.9       98.2      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        36:         2          3          4         26         24         31         28:
Old  :        36:         2          3          4         26         24         31         28:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 53.5       43.7       75.1       73.1       40.8       30.7       51.3       48.4
Old  :                 53.5       43.7       75.1       73.1       40.8       30.7       51.3       48.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                                                       Code-064392
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 25 MWh)                                                      :
     :          :                                                                            :
All  :   449,064:     3,925      7,996      2,539    442,600    438,529    449,064    449,064:         0          0
Old  :   449,064:     3,925      7,996      2,539    442,600    438,529    449,064    449,064:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    42,651:       101     -1,572        931     41,619     43,292     42,651     42,651:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.9        1.8        0.6       98.6       97.7      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.9        1.8        0.6       98.6       97.7      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        28:         2          2          2         18         17         20         21:
Old  :        28:         2          2          2         18         17         20         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 51.5       59.2       79.2       81.9       47.5       49.4       66.3       64.6
Old  :                 51.5       59.2       79.2       81.9       47.5       49.4       66.3       64.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                                                         Code-064394
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 50 Megawatt Hours)                                           :
     :          :                                                                            :
All  : 1,573,657:    46,185     56,847     23,080  1,504,392  1,493,730  1,573,657  1,573,657:         0          0
Old  : 1,573,657:    46,185     56,847     23,080  1,504,392  1,493,730  1,573,657  1,573,657:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -56,293:     9,763      4,305       -437    -65,619    -60,161    -56,293    -56,293:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.9        3.6        1.5       95.6       94.9      100.0      100.0:       0.0        0.0
Old  :     100.0:       2.9        3.6        1.5       95.6       94.9      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        56:         4          7          4         38         39         44         48:
Old  :        56:         4          7          4         38         39         44         48:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 60.8       50.7       74.7       68.1       42.9       34.6       53.8       45.5
Old  :                 60.8       50.7       74.7       68.1       42.9       34.6       53.8       45.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                                                         Code-064395
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 400 Megawatt Hours)                                          :
     :          :                                                                            :
All  :    68,497:     2,647      2,968      1,003     64,847     64,527     68,497     68,497:         0          0
Old  :    68,497:     2,647      2,968      1,003     64,847     64,527     68,497     68,497:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -2,569:       591        489       -429     -2,731     -2,605     -2,569     -2,545:         0        -24
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.9        4.3        1.5       94.7       94.2      100.0      100.0:       0.0        0.0
Old  :     100.0:       3.9        4.3        1.5       94.7       94.2      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        35:         4          5          4         20         19         26         26:
Old  :        35:         4          5          4         20         19         26         26:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 64.8       64.9       82.3       82.2       56.8       55.2       72.2       66.3
Old  :                 64.8       64.9       82.3       82.2       56.8       55.2       72.2       66.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CAISO SP15 FIN DA OFF-PEAK - ICE FUTURES ENERGY DIV                                                     Code-064396
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : (Contracts of 25 Megawatt Hours)                                           :
     :          :                                                                            :
All  :   529,044:         0     12,008      4,000    525,044    513,036    529,044    529,044:         0          0
Old  :   529,044:         0     12,008      4,000    525,044    513,036    529,044    529,044:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -35,022:         0      1,650       -674    -34,348    -35,998    -35,022    -35,022:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        2.3        0.8       99.2       97.0      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.0        2.3        0.8       99.2       97.0      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         0          3          1         20         19         21         22:
Old  :        31:         0          3          1         20         19         21         22:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 62.9       70.5       80.7       89.4       52.2       63.8       66.6       74.3
Old  :                 62.9       70.5       80.7       89.4       52.2       63.8       66.6       74.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON RT OFF-PK - ICE FUTURES ENERGY DIV                                                       Code-06439A
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50 Mwh                                                                     :
     :          :                                                                            :
All  :   430,280:         0      1,544          0    430,280    428,736    430,280    430,280:         0          0
Old  :   430,280:         0      1,544          0    430,280    428,736    430,280    430,280:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -20,393:         0        784          0    -20,393    -21,177    -20,393    -20,393:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.4        0.0      100.0       99.6      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.0        0.4        0.0      100.0       99.6      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        39:         0          2          0         27         31         27         33:
Old  :        39:         0          2          0         27         31         27         33:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 53.0       52.6       78.6       72.1       50.0       49.8       67.0       66.4
Old  :                 53.0       52.6       78.6       72.1       50.0       49.8       67.0       66.4
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON RT PEAK FIXED - ICE FUTURES ENERGY DIV                                                   Code-06439B
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 800MWh                                                                     :
     :          :                                                                            :
All  :    41,082:       446      1,027        298     39,336     38,629     40,080     39,954:     1,002      1,128
Old  :    41,082:       446      1,027        298     39,336     38,629     40,080     39,954:     1,002      1,128
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -1,925:       -60       -320          0     -1,868     -1,953     -1,928     -2,273:         3        348
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.1        2.5        0.7       95.7       94.0       97.6       97.3:       2.4        2.7
Old  :     100.0:       1.1        2.5        0.7       95.7       94.0       97.6       97.3:       2.4        2.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        40:         5          2          2         30         25         36         28:
Old  :        40:         5          2          2         30         25         36         28:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 49.0       58.3       72.7       75.1       46.0       55.9       64.7       68.9
Old  :                 49.0       58.3       72.7       75.1       46.0       55.9       64.7       68.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                                                   Code-06439C
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    48,777:         7          0         98     48,514     48,632     48,619     48,730:       158         47
Old  :    48,777:         7          0         98     48,514     48,632     48,619     48,730:       158         47
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -3,950:         7          0         98     -4,039     -3,970     -3,934     -3,872:       -16        -78
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.2       99.5       99.7       99.7       99.9:       0.3        0.1
Old  :     100.0:       0.0        0.0        0.2       99.5       99.7       99.7       99.9:       0.3        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        44:         1          0          1         37         31         38         32:
Old  :        44:         1          0          1         37         31         38         32:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 50.5       52.1       67.3       74.5       46.6       42.1       57.3       62.5
Old  :                 50.5       52.1       67.3       74.5       46.6       42.1       57.3       62.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                                                         Code-06439F
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    64,846:        50          0          0     64,547     64,710     64,597     64,710:       249        136
Old  :    64,846:        50          0          0     64,547     64,710     64,597     64,710:       249        136
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -4,547:         0          0          0     -4,531     -4,578     -4,531     -4,578:       -16         31
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.1        0.0        0.0       99.5       99.8       99.6       99.8:       0.4        0.2
Old  :     100.0:       0.1        0.0        0.0       99.5       99.8       99.6       99.8:       0.4        0.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        44:         1          0          0         36         33         37         33:
Old  :        44:         1          0          0         36         33         37         33:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 45.9       51.3       67.0       75.9       44.2       45.9       60.8       65.3
Old  :                 45.9       51.3       67.0       75.9       44.2       45.9       60.8       65.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                                                         Code-06439K
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    17,062:         0          0          0     16,752     16,932     16,752     16,932:       310        130
Old  :    17,062:         0          0          0     16,752     16,932     16,752     16,932:       310        130
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -1,228:         0          0          0     -1,398     -1,238     -1,398     -1,238:       170         10
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       98.2       99.2       98.2       99.2:       1.8        0.8
Old  :     100.0:       0.0        0.0        0.0       98.2       99.2       98.2       99.2:       1.8        0.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        26:         0          0          0         20         17         20         17:
Old  :        26:         0          0          0         20         17         20         17:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 63.7       72.9       85.4       92.5       56.3       70.7       71.6       77.3
Old  :                 63.7       72.9       85.4       92.5       56.3       70.7       71.6       77.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                                                    Code-06439L
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50 Mwh                                                                     :
     :          :                                                                            :
All  :   239,880:       392          0          0    239,488    239,880    239,880    239,880:         0          0
Old  :   239,880:       392          0          0    239,488    239,880    239,880    239,880:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -2,688:         0          0          0     -2,688     -2,688     -2,688     -2,688:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.2        0.0        0.0       99.8      100.0      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.2        0.0        0.0       99.8      100.0      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         1          0          0         25         21         26         21:
Old  :        31:         1          0          0         25         21         26         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 43.6       70.7       66.6       89.1       43.2       61.4       62.5       71.1
Old  :                 43.6       70.7       66.6       89.1       43.2       61.4       62.5       71.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ERCOT NORTH 345KV RT PK FIX - ICE FUTURES ENERGY DIV                                                    Code-06439R
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 800 Mwh                                                                    :
     :          :                                                                            :
All  :     8,124:     1,108         44          0      6,931      7,609      8,039      7,653:        85        471
Old  :     8,124:     1,108         44          0      6,931      7,609      8,039      7,653:        85        471
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -1,077:      -160       -140          0       -879       -979     -1,039     -1,119:       -38         42
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      13.6        0.5        0.0       85.3       93.7       99.0       94.2:       1.0        5.8
Old  :     100.0:      13.6        0.5        0.0       85.3       93.7       99.0       94.2:       1.0        5.8
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        22:         1          1          0         18         15         19         16:
Old  :        22:         1          1          0         18         15         19         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 55.5       59.8       77.6       82.5       54.4       54.0       72.4       69.5
Old  :                 55.5       59.8       77.6       82.5       54.4       54.0       72.4       69.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                                                        Code-0643AZ
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    18,435:         0        500          0     18,435     17,815     18,435     18,315:         0        120
Old  :    18,435:         0        500          0     18,435     17,815     18,435     18,315:         0        120
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :      -520:         0        -50          0       -520       -450       -520       -500:         0        -20
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        2.7        0.0      100.0       96.6      100.0       99.3:       0.0        0.7
Old  :     100.0:       0.0        2.7        0.0      100.0       96.6      100.0       99.3:       0.0        0.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        32:         0          2          0         21         19         21         21:
Old  :        32:         0          2          0         21         19         21         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.3       52.9       79.7       80.9       53.1       47.1       68.2       65.1
Old  :                 56.3       52.9       79.7       80.9       53.1       47.1       68.2       65.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO INDIANA HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                                                  Code-0643B1
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    21,845:         0        275          0     21,665     21,490     21,665     21,765:       180         80
Old  :    21,845:         0        275          0     21,665     21,490     21,665     21,765:       180         80
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :      -355:         0          0          0       -355       -355       -355       -355:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        1.3        0.0       99.2       98.4       99.2       99.6:       0.8        0.4
Old  :     100.0:       0.0        1.3        0.0       99.2       98.4       99.2       99.6:       0.8        0.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        32:         0          2          0         26         26         26         28:
Old  :        32:         0          2          0         26         26         26         28:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.6       59.4       66.9       82.6       30.4       40.7       44.9       50.8
Old  :                 46.6       59.4       66.9       82.6       30.4       40.7       44.9       50.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV                                                       Code-0643B3
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 800 Mwh                                                                    :
     :          :                                                                            :
All  :    18,371:       170         82         66     17,942     17,353     18,178     17,501:       193        870
Old  :    18,371:       170         82         66     17,942     17,353     18,178     17,501:       193        870
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :      -943:        60          0         22     -1,007       -711       -925       -689:       -18       -254
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.9        0.4        0.4       97.7       94.5       98.9       95.3:       1.1        4.7
Old  :     100.0:       0.9        0.4        0.4       97.7       94.5       98.9       95.3:       1.1        4.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        34:         2          1          2         24         26         27         28:
Old  :        34:         2          1          2         24         26         27         28:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 37.2       61.0       58.2       78.7       35.6       52.7       53.8       64.0
Old  :                 37.2       61.0       58.2       78.7       35.6       52.7       53.8       64.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NE MASS DA OFF-PK MINI - ICE FUTURES ENERGY DIV                                                     Code-0643B9
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    61,847:       325      5,558         58     61,224     56,031     61,607     61,647:       240        200
Old  :    61,847:       325      5,558         58     61,224     56,031     61,607     61,647:       240        200
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -3,929:       220       -522        -81     -4,063     -3,301     -3,924     -3,904:        -5        -25
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.5        9.0        0.1       99.0       90.6       99.6       99.7:       0.4        0.3
Old  :     100.0:       0.5        9.0        0.1       99.0       90.6       99.6       99.7:       0.4        0.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        45:         3          5          2         34         30         39         35:
Old  :        45:         3          5          2         34         30         39         35:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 54.9       42.5       74.8       68.4       54.1       41.4       72.3       65.7
Old  :                 54.9       42.5       74.8       68.4       54.1       41.4       72.3       65.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NE MASS DA PEAK MINI - ICE FUTURES ENERGY DIV                                                       Code-0643BA
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    71,286:       100     11,929        961     70,194     58,286     71,255     71,176:        31        110
Old  :    71,286:       100     11,929        961     70,194     58,286     71,255     71,176:        31        110
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -5,495:       -56       -736     -1,029     -4,405     -3,725     -5,490     -5,490:        -5         -5
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.1       16.7        1.3       98.5       81.8      100.0       99.8:       0.0        0.2
Old  :     100.0:       0.1       16.7        1.3       98.5       81.8      100.0       99.8:       0.0        0.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        51:         1         10          5         33         36         38         47:
Old  :        51:         1         10          5         33         36         38         47:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 48.8       45.9       68.4       67.2       48.3       44.1       64.1       62.6
Old  :                 48.8       45.9       68.4       67.2       48.3       44.1       64.1       62.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                                                        Code-0643BC
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    46,720:       910          0          0     45,800     46,720     46,710     46,720:        10          0
Old  :    46,720:       910          0          0     45,800     46,720     46,710     46,720:        10          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -2,995:      -120          0          0     -2,865     -2,995     -2,985     -2,995:       -10          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.9        0.0        0.0       98.0      100.0      100.0      100.0:       0.0        0.0
Old  :     100.0:       1.9        0.0        0.0       98.0      100.0      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        33:         1          0          0         29         16         30         16:
Old  :        33:         1          0          0         29         16         30         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 62.9       95.0       78.6       97.7       61.1       93.8       76.6       94.2
Old  :                 62.9       95.0       78.6       97.7       61.1       93.8       76.6       94.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                                                          Code-0643BE
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    51,060:       765          0          0     50,235     51,060     51,000     51,060:        60          0
Old  :    51,060:       765          0          0     50,235     51,060     51,000     51,060:        60          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -1,135:      -130          0          0     -1,005     -1,135     -1,135     -1,135:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.5        0.0        0.0       98.4      100.0       99.9      100.0:       0.1        0.0
Old  :     100.0:       1.5        0.0        0.0       98.4      100.0       99.9      100.0:       0.1        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        34:         1          0          0         30         17         31         17:
Old  :        34:         1          0          0         30         17         31         17:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 61.5       93.4       76.1       97.5       60.6       89.9       74.8       91.0
Old  :                 61.5       93.4       76.1       97.5       60.6       89.9       74.8       91.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NE MASS HUB DA OFF-PK - ICE FUTURES ENERGY DIV                                                      Code-0643BF
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50MWh                                                                      :
     :          :                                                                            :
All  :   341,693:    33,090     26,528      2,007    306,596    313,158    341,693    341,693:         0          0
Old  :   341,693:    33,090     26,528      2,007    306,596    313,158    341,693    341,693:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -21,572:      -482        800          0    -21,090    -22,372    -21,572    -21,572:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       9.7        7.8        0.6       89.7       91.6      100.0      100.0:       0.0        0.0
Old  :     100.0:       9.7        7.8        0.6       89.7       91.6      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        42:         3          3          2         26         32         29         37:
Old  :        42:         3          3          2         26         32         29         37:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 48.0       45.5       74.0       64.9       43.6       40.1       65.4       58.7
Old  :                 48.0       45.5       74.0       64.9       43.6       40.1       65.4       58.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                                                        Code-0643BG
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 800MWh                                                                     :
     :          :                                                                            :
All  :    26,602:     5,044      2,523        438     20,911     23,044     26,393     26,005:       209        597
Old  :    26,602:     5,044      2,523        438     20,911     23,044     26,393     26,005:       209        597
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -1,279:      -136        -22        -30     -1,076     -1,228     -1,241     -1,280:       -38          1
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      19.0        9.5        1.6       78.6       86.6       99.2       97.8:       0.8        2.2
Old  :     100.0:      19.0        9.5        1.6       78.6       86.6       99.2       97.8:       0.8        2.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        41:         4          5          4         24         30         29         38:
Old  :        41:         4          5          4         24         30         29         38:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 52.4       36.3       79.4       57.1       48.9       35.6       71.4       55.1
Old  :                 52.4       36.3       79.4       57.1       48.9       35.6       71.4       55.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                                                               Code-0643BM
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 400MWh                                                                     :
     :          :                                                                            :
All  :    30,851:       155      3,131      1,257     29,439     26,463     30,851     30,851:         0          0
Old  :    30,851:       155      3,131      1,257     29,439     26,463     30,851     30,851:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -3,160:      -264        204          0     -2,896     -3,364     -3,160     -3,160:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.5       10.1        4.1       95.4       85.8      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.5       10.1        4.1       95.4       85.8      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        25:         1          5          2         13         13         16         18:
Old  :        25:         1          5          2         13         13         16         18:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 69.7       76.6       87.6       90.3       61.6       69.9       72.6       76.2
Old  :                 69.7       76.6       87.6       90.3       61.6       69.9       72.6       76.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV                                                           Code-0643BS
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50MWh                                                                      :
     :          :                                                                            :
All  :   333,366:         0        784          0    333,366    332,582    333,366    333,366:         0          0
Old  :   333,366:         0        784          0    333,366    332,582    333,366    333,366:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -55,437:         0       -802          0    -55,437    -54,635    -55,437    -55,437:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.2        0.0      100.0       99.8      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.0        0.2        0.0      100.0       99.8      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        29:         0          1          0         21         18         21         19:
Old  :        29:         0          1          0         21         18         21         19:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 63.8       89.8       83.6       96.0       63.0       79.3       78.9       83.5
Old  :                 63.8       89.8       83.6       96.0       63.0       79.3       78.9       83.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV                                                          Code-0643BT
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 800 MWh                                                                    :
     :          :                                                                            :
All  :    27,982:       740        217          0     27,220     27,340     27,960     27,557:        22        425
Old  :    27,982:       740        217          0     27,220     27,340     27,960     27,557:        22        425
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -2,986:       -41       -160          0     -2,925     -2,804     -2,966     -2,964:       -20        -22
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.6        0.8        0.0       97.3       97.7       99.9       98.5:       0.1        1.5
Old  :     100.0:       2.6        0.8        0.0       97.3       97.7       99.9       98.5:       0.1        1.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        32:         3          2          0         17         22         20         24:
Old  :        32:         3          2          0         17         22         20         24:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 66.1       80.5       86.0       90.3       61.7       71.9       75.7       78.0
Old  :                 66.1       80.5       86.0       90.3       61.7       71.9       75.7       78.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE J DA OFF-PK - ICE FUTURES ENERGY DIV                                                         Code-0643BX
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50MWh                                                                      :
     :          :                                                                            :
All  :   127,946:         0      6,664          0    127,946    121,282    127,946    127,946:         0          0
Old  :   127,946:         0      6,664          0    127,946    121,282    127,946    127,946:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -2,121:         0       -401          0     -2,121     -1,720     -2,121     -2,121:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        5.2        0.0      100.0       94.8      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.0        5.2        0.0      100.0       94.8      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        21:         0          1          0         11         12         11         13:
Old  :        21:         0          1          0         11         12         11         13:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 72.3       77.8       96.0       95.1       72.3       77.1       93.9       93.0
Old  :                 72.3       77.8       96.0       95.1       72.3       77.1       93.9       93.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A DA PEAK - ICE FUTURES ENERGY DIV                                                           Code-0643BY
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 800MWh                                                                     :
     :          :                                                                            :
All  :    15,247:     2,207          0        176     12,799     14,351     15,182     14,527:        65        720
Old  :    15,247:     2,207          0        176     12,799     14,351     15,182     14,527:        65        720
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -1,170:        95          0       -254     -1,012       -816     -1,171     -1,070:         1       -100
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      14.5        0.0        1.2       83.9       94.1       99.6       95.3:       0.4        4.7
Old  :     100.0:      14.5        0.0        1.2       83.9       94.1       99.6       95.3:       0.4        4.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        30:         4          0          2         20         21         24         23:
Old  :        30:         4          0          2         20         21         24         23:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 45.7       46.6       70.9       65.1       35.1       35.4       53.0       50.1
Old  :                 45.7       46.6       70.9       65.1       35.1       35.4       53.0       50.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A DA OFF-PK - ICE FUTURES ENERGY DIV                                                         Code-0643BZ
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50 Mwh                                                                     :
     :          :                                                                            :
All  :   184,439:    23,675          0        793    159,971    183,646    184,439    184,439:         0          0
Old  :   184,439:    23,675          0        793    159,971    183,646    184,439    184,439:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :   -10,942:    -5,905          0       -811     -4,226    -10,131    -10,942    -10,942:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      12.8        0.0        0.4       86.7       99.6      100.0      100.0:       0.0        0.0
Old  :     100.0:      12.8        0.0        0.4       86.7       99.6      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        30:         3          0          1         18         22         21         23:
Old  :        30:         3          0          1         18         22         21         23:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 57.5       56.5       77.9       78.6       49.9       50.1       63.5       67.3
Old  :                 57.5       56.5       77.9       78.6       49.9       50.1       63.5       67.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                                                           Code-0643C3
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 800MWh                                                                     :
     :          :                                                                            :
All  :    15,363:         0      1,060         63     15,300     13,985     15,363     15,108:         0        255
Old  :    15,363:         0      1,060         63     15,300     13,985     15,363     15,108:         0        255
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :      -656:       -14        306        -86       -496       -793       -596       -573:       -60        -83
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        6.9        0.4       99.6       91.0      100.0       98.3:       0.0        1.7
Old  :     100.0:       0.0        6.9        0.4       99.6       91.0      100.0       98.3:       0.0        1.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        31:         0          3          1         21         23         22         26:
Old  :        31:         0          3          1         21         23         22         26:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 54.9       50.5       78.2       69.1       47.7       44.6       64.3       61.5
Old  :                 54.9       50.5       78.2       69.1       47.7       44.6       64.3       61.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                                                         Code-0643C4
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50MWh                                                                      :
     :          :                                                                            :
All  :   162,833:     2,788          0      1,909    158,136    160,924    162,833    162,833:         0          0
Old  :   162,833:     2,788          0      1,909    158,136    160,924    162,833    162,833:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -7,198:       802          0       -802     -7,198     -6,396     -7,198     -7,198:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.7        0.0        1.2       97.1       98.8      100.0      100.0:       0.0        0.0
Old  :     100.0:       1.7        0.0        1.2       97.1       98.8      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        28:         2          0          2         21         19         23         21:
Old  :        28:         2          0          2         21         19         23         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 66.4       63.0       84.6       82.7       59.6       57.1       68.7       68.8
Old  :                 66.4       63.0       84.6       82.7       59.6       57.1       68.7       68.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                                                             Code-0643CB
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 400MWh                                                                     :
     :          :                                                                            :
All  :    17,048:        78          0          0     16,970     17,048     17,048     17,048:         0          0
Old  :    17,048:        78          0          0     16,970     17,048     17,048     17,048:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :       693:         0          0          0        693        693        693        693:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.5        0.0        0.0       99.5      100.0      100.0      100.0:       0.0        0.0
Old  :     100.0:       0.5        0.0        0.0       99.5      100.0      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         1          0          0         14         20         15         20:
Old  :        23:         1          0          0         14         20         15         20:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 89.9       64.3       95.0       87.5       46.8       37.6       51.2       47.5
Old  :                 89.9       64.3       95.0       87.5       46.8       37.6       51.2       47.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM BGE ZONE DAY AHEAD OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV                                        Code-0643CJ
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :     6,675:         0          0          0      6,460      6,600      6,460      6,600:       215         75
Old  :     6,675:         0          0          0      6,460      6,600      6,460      6,600:       215         75
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :         .:         .          .          .          .          .          .          .:         .          .
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       96.8       98.9       96.8       98.9:       3.2        1.1
Old  :     100.0:       0.0        0.0        0.0       96.8       98.9       96.8       98.9:       3.2        1.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        20:         0          0          0         15          9         15          9:
Old  :        20:         0          0          0         15          9         15          9:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 65.6       82.7       85.1       98.1       60.1       80.1       77.1       85.9
Old  :                 65.6       82.7       85.1       98.1       60.1       80.1       77.1       85.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV                                           Code-0643CK
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :     9,540:         0      1,180          0      9,415      8,355      9,415      9,535:       125          5
Old  :     9,540:         0      1,180          0      9,415      8,355      9,415      9,535:       125          5
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :      -155:         0        130          0       -140       -280       -140       -150:       -15         -5
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0       12.4        0.0       98.7       87.6       98.7       99.9:       1.3        0.1
Old  :     100.0:       0.0       12.4        0.0       98.7       87.6       98.7       99.9:       1.3        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        27:         0          1          0         21         16         21         17:
Old  :        27:         0          1          0         21         16         21         17:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 60.3       69.3       77.9       86.7       52.9       66.1       66.6       78.2
Old  :                 60.3       69.3       77.9       86.7       52.9       66.1       66.6       78.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM RT PEAK CAL 1X - ICE FUTURES ENERGY DIV                                                             Code-0643CL
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : Any Multiple of 800 800MWhs                                                :
     :          :                                                                            :
All  :   837,821:    84,838     24,637     94,576    658,407    718,607    837,821    837,821:         0          0
Old  :   837,821:    84,838     24,637     94,576    658,407    718,607    837,821    837,821:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    24,554:     9,162     -2,365      7,672     21,458     31,600     38,291     36,906:   -13,737    -12,352
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      10.1        2.9       11.3       78.6       85.8      100.0      100.0:       0.0        0.0
Old  :     100.0:      10.1        2.9       11.3       78.6       85.8      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        29:         5          2          4         22         19         29         23:
Old  :        29:         5          2          4         22         19         29         23:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 48.8       44.8       73.1       73.5       22.0       25.8       29.0       30.6
Old  :                 48.8       44.8       73.1       73.5       22.0       25.8       29.0       30.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM JCPL ZONE DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                                                   Code-0643CU
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    23,035:         0        450          0     22,720     22,585     22,720     23,035:       315          0
Old  :    23,035:         0        450          0     22,720     22,585     22,720     23,035:       315          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :      -160:         0        -75          0        -75        -85        -75       -160:       -85          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        2.0        0.0       98.6       98.0       98.6      100.0:       1.4        0.0
Old  :     100.0:       0.0        2.0        0.0       98.6       98.0       98.6      100.0:       1.4        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        28:         0          1          0         22         16         22         17:
Old  :        28:         0          1          0         22         16         22         17:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 60.2       79.4       83.3       93.2       56.5       74.5       74.9       81.7
Old  :                 60.2       79.4       83.3       93.2       56.5       74.5       74.9       81.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM JCPL ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                                               Code-0643CV
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    19,695:         0        450          0     19,310     19,180     19,310     19,630:       385         65
Old  :    19,695:         0        450          0     19,310     19,180     19,310     19,630:       385         65
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :      -970:         0        -75          0       -885       -880       -885       -955:       -85        -15
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        2.3        0.0       98.0       97.4       98.0       99.7:       2.0        0.3
Old  :     100.0:       0.0        2.3        0.0       98.0       97.4       98.0       99.7:       2.0        0.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        24:         0          1          0         19         13         19         14:
Old  :        24:         0          1          0         19         13         19         14:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 62.6       88.7       83.7       95.5       60.0       86.4       80.1       91.1
Old  :                 62.6       88.7       83.7       95.5       60.0       86.4       80.1       91.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV                                                          Code-0643CZ
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    21,349:       250         75          0     21,099     21,274     21,349     21,349:         0          0
Old  :    21,349:       250         75          0     21,099     21,274     21,349     21,349:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -1,965:         0       -150          0     -1,965     -1,815     -1,965     -1,965:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.2        0.4        0.0       98.8       99.6      100.0      100.0:       0.0        0.0
Old  :     100.0:       1.2        0.4        0.0       98.8       99.6      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        33:         1          1          0         22         20         23         21:
Old  :        33:         1          1          0         22         20         23         21:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 57.6       64.9       77.6       86.5       55.6       63.8       75.3       82.0
Old  :                 57.6       64.9       77.6       86.5       55.6       63.8       75.3       82.0
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV                                                 Code-0643D1
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    20,064:       250          0          0     19,814     20,064     20,064     20,064:         0          0
Old  :    20,064:       250          0          0     19,814     20,064     20,064     20,064:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -1,790:         0          0          0     -1,790     -1,790     -1,790     -1,790:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.2        0.0        0.0       98.8      100.0      100.0      100.0:       0.0        0.0
Old  :     100.0:       1.2        0.0        0.0       98.8      100.0      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        27:         1          0          0         20         16         21         16:
Old  :        27:         1          0          0         20         16         21         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 63.0       72.9       80.0       93.0       61.6       69.3       77.7       84.8
Old  :                 63.0       72.9       80.0       93.0       61.6       69.3       77.7       84.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV                                                              Code-0643D4
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    18,995:         0        300          0     18,395     18,695     18,395     18,995:       600          0
Old  :    18,995:         0        300          0     18,395     18,695     18,395     18,995:       600          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -1,000:         0       -200          0       -965       -800       -965     -1,000:       -35          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        1.6        0.0       96.8       98.4       96.8      100.0:       3.2        0.0
Old  :     100.0:       0.0        1.6        0.0       96.8       98.4       96.8      100.0:       3.2        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        22:         0          2          0         16         10         16         12:
Old  :        22:         0          2          0         16         10         16         12:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 69.5       93.1       85.0       97.6       69.5       89.5       83.6       92.9
Old  :                 69.5       93.1       85.0       97.6       69.5       89.5       83.6       92.9
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV                                       Code-0643D7
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    17,295:         0          0          0     16,910     17,175     16,910     17,175:       385        120
Old  :    17,295:         0          0          0     16,910     17,175     16,910     17,175:       385        120
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :       790:         0          0          0        855        830        855        830:       -65        -40
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0       97.8       99.3       97.8       99.3:       2.2        0.7
Old  :     100.0:       0.0        0.0        0.0       97.8       99.3       97.8       99.3:       2.2        0.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        26:         0          0          0         23         13         23         13:
Old  :        26:         0          0          0         23         13         23         13:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 57.2       88.2       73.1       98.2       53.6       79.4       69.2       84.3
Old  :                 57.2       88.2       73.1       98.2       53.6       79.4       69.2       84.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                                                           Code-0643D8
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    18,295:         0        200          0     18,010     17,975     18,010     18,175:       285        120
Old  :    18,295:         0        200          0     18,010     17,975     18,010     18,175:       285        120
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :       463:       -25          0          0        578        503        553        503:       -90        -40
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        1.1        0.0       98.4       98.3       98.4       99.3:       1.6        0.7
Old  :     100.0:       0.0        1.1        0.0       98.4       98.3       98.4       99.3:       1.6        0.7
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        30:         0          1          0         24         17         24         18:
Old  :        30:         0          1          0         24         17         24         18:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 55.0       85.8       72.8       95.6       50.6       80.7       67.5       87.6
Old  :                 55.0       85.8       72.8       95.6       50.6       80.7       67.5       87.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                                                      Code-0643DB
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :   118,134:     1,410        830         50    116,674    117,254    118,134    118,134:         0          0
Old  :   118,134:     1,410        830         50    116,674    117,254    118,134    118,134:         0          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -5,430:    -1,700       -230          0     -3,730     -5,200     -5,430     -5,430:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.2        0.7        0.0       98.8       99.3      100.0      100.0:       0.0        0.0
Old  :     100.0:       1.2        0.7        0.0       98.8       99.3      100.0      100.0:       0.0        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        48:         3          2          1         34         34         37         37:
Old  :        48:         3          2          1         34         34         37         37:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 41.5       60.6       61.7       78.5       38.6       52.5       53.7       63.1
Old  :                 41.5       60.6       61.7       78.5       38.6       52.5       53.7       63.1
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                                                        Code-0643DC
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :   125,333:     3,135      1,480        425    121,773    123,341    125,333    125,246:         0         87
Old  :   125,333:     3,135      1,480        425    121,773    123,341    125,333    125,246:         0         87
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -4,318:      -445       -355        100     -3,958     -4,078     -4,303     -4,333:       -15         15
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       2.5        1.2        0.3       97.2       98.4      100.0       99.9:       0.0        0.1
Old  :     100.0:       2.5        1.2        0.3       97.2       98.4      100.0       99.9:       0.0        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        53:         6          3          4         36         35         42         42:
Old  :        53:         6          3          4         36         35         42         42:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 41.7       60.0       60.0       76.2       38.4       53.9       53.5       62.8
Old  :                 41.7       60.0       60.0       76.2       38.4       53.9       53.5       62.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                                                   Code-0643DF
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :   149,882:    14,474     14,389      5,239    129,948    130,187    149,661    149,815:       221         67
Old  :   149,882:    14,474     14,389      5,239    129,948    130,187    149,661    149,815:       221         67
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -3,819:    -1,340      1,369        135     -2,652     -5,160     -3,857     -3,656:        38       -163
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       9.7        9.6        3.5       86.7       86.9       99.9      100.0:       0.1        0.0
Old  :     100.0:       9.7        9.6        3.5       86.7       86.9       99.9      100.0:       0.1        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        72:         7         13         12         47         42         61         60:
Old  :        72:         7         13         12         47         42         61         60:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 29.8       51.5       47.4       65.4       29.3       45.0       42.2       55.5
Old  :                 29.8       51.5       47.4       65.4       29.3       45.0       42.2       55.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM WESTERN HUB RT OFF-PK MINI - ICE FUTURES ENERGY DIV                                                 Code-0643DK
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :   105,462:     1,810      2,285      2,300    101,083    100,787    105,193    105,372:       269         90
Old  :   105,462:     1,810      2,285      2,300    101,083    100,787    105,193    105,372:       269         90
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -4,618:      -100       -110       -200     -4,495     -4,398     -4,795     -4,708:       177         90
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.7        2.2        2.2       95.8       95.6       99.7       99.9:       0.3        0.1
Old  :     100.0:       1.7        2.2        2.2       95.8       95.6       99.7       99.9:       0.3        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        49:         4          3          3         39         35         45         39:
Old  :        49:         4          3          3         39         35         45         39:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 29.4       66.1       46.7       79.5       26.8       59.0       41.7       66.8
Old  :                 29.4       66.1       46.7       79.5       26.8       59.0       41.7       66.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                                                        Code-0643DL
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    22,565:       370        785         60     22,135     21,660     22,565     22,505:         0         60
Old  :    22,565:       370        785         60     22,135     21,660     22,565     22,505:         0         60
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -1,160:       -25        -20          0     -1,135     -1,130     -1,160     -1,150:         0        -10
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.6        3.5        0.3       98.1       96.0      100.0       99.7:       0.0        0.3
Old  :     100.0:       1.6        3.5        0.3       98.1       96.0      100.0       99.7:       0.0        0.3
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        32:         1          2          1         26         14         27         17:
Old  :        32:         1          2          1         26         14         27         17:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 58.5       81.9       77.3       95.4       58.5       81.6       76.7       91.5
Old  :                 58.5       81.9       77.3       95.4       58.5       81.6       76.7       91.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                                               Code-0643DM
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    17,905:        50          0        100     17,735     17,725     17,885     17,825:        20         80
Old  :    17,905:        50          0        100     17,735     17,725     17,885     17,825:        20         80
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :      -665:        25          0        -25       -655       -680       -655       -705:       -10         40
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.3        0.0        0.6       99.1       99.0       99.9       99.6:       0.1        0.4
Old  :     100.0:       0.3        0.0        0.6       99.1       99.0       99.9       99.6:       0.1        0.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        26:         1          0          1         23         11         24         12:
Old  :        26:         1          0          1         23         11         24         12:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.7       85.6       77.9       98.4       56.7       85.1       77.0       91.6
Old  :                 56.7       85.6       77.9       98.4       56.7       85.1       77.0       91.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
AEP DAYTON REALTIME OFFPEAK-MI - ICE FUTURES ENERGY DIV                                                 Code-0643EA
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 mwh                                                                      :
     :          :                                                                            :
All  :    29,543:       334        300          5     29,154     28,973     29,493     29,278:        50        265
Old  :    29,543:       334        300          5     29,154     28,973     29,493     29,278:        50        265
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :      -820:         0          0          0       -800       -800       -800       -800:       -20        -20
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       1.1        1.0        0.0       98.7       98.1       99.8       99.1:       0.2        0.9
Old  :     100.0:       1.1        1.0        0.0       98.7       98.1       99.8       99.1:       0.2        0.9
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        37:         2          1          1         29         29         31         31:
Old  :        37:         2          1          1         29         29         31         31:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 48.3       53.3       65.2       71.3       42.8       43.7       54.9       56.3
Old  :                 48.3       53.3       65.2       71.3       42.8       43.7       54.9       56.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
MISO IN. REALTIME OFFPEAK-MINI - ICE FUTURES ENERGY DIV                                                 Code-0643F1
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 Mwh                                                                      :
     :          :                                                                            :
All  :    12,540:         0          0          0     12,540     12,420     12,540     12,420:         0        120
Old  :    12,540:         0          0          0     12,540     12,420     12,540     12,420:         0        120
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :       -68:         0          0          0        -68        -68        -68        -68:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.0        0.0      100.0       99.0      100.0       99.0:       0.0        1.0
Old  :     100.0:       0.0        0.0        0.0      100.0       99.0      100.0       99.0:       0.0        1.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        21:         0          0          0         17         16         17         16:
Old  :        21:         0          0          0         17         16         17         16:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.9       68.5       75.5       90.0       43.1       60.4       60.3       69.8
Old  :                 46.9       68.5       75.5       90.0       43.1       60.4       60.3       69.8
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV                                                 Code-064C74
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    28,400:     2,945      1,795        100     25,195     26,370     28,240     28,265:       160        135
Old  :    28,400:     2,945      1,795        100     25,195     26,370     28,240     28,265:       160        135
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -1,945:      -483          0       -125     -1,272     -1,820     -1,880     -1,945:       -65          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      10.4        6.3        0.4       88.7       92.9       99.4       99.5:       0.6        0.5
Old  :     100.0:      10.4        6.3        0.4       88.7       92.9       99.4       99.5:       0.6        0.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        36:         4          2          1         21         26         25         29:
Old  :        36:         4          2          1         21         26         25         29:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 60.7       42.8       78.0       68.8       51.7       42.7       67.7       66.7
Old  :                 60.7       42.8       78.0       68.8       51.7       42.7       67.7       66.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE A DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV                                                 Code-064C75
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    24,100:     1,470          0          0     22,466     24,070     23,936     24,070:       164         30
Old  :    24,100:     1,470          0          0     22,466     24,070     23,936     24,070:       164         30
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -1,517:      -435          0          0     -1,054     -1,492     -1,489     -1,492:       -28        -25
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       6.1        0.0        0.0       93.2       99.9       99.3       99.9:       0.7        0.1
Old  :     100.0:       6.1        0.0        0.0       93.2       99.9       99.3       99.9:       0.7        0.1
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        32:         2          0          0         22         22         24         22:
Old  :        32:         2          0          0         22         22         24         22:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.1       60.1       80.3       81.5       39.8       45.7       58.5       60.3
Old  :                 56.1       60.1       80.3       81.5       39.8       45.7       58.5       60.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV                                                 Code-064C76
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    33,251:       265        976         71     32,865     32,204     33,201     33,251:        50          0
Old  :    33,251:       265        976         71     32,865     32,204     33,201     33,251:        50          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :       152:        74       -109        -19        102        280        157        152:        -5          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.8        2.9        0.2       98.8       96.9       99.8      100.0:       0.2        0.0
Old  :     100.0:       0.8        2.9        0.2       98.8       96.9       99.8      100.0:       0.2        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        39:         1          3          2         30         28         32         32:
Old  :        39:         1          3          2         30         28         32         32:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 56.7       60.1       73.7       81.2       54.5       59.4       70.5       77.3
Old  :                 56.7       60.1       73.7       81.2       54.5       59.4       70.5       77.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE G DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV                                                 Code-064C77
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    22,583:         0         35        170     22,018     22,258     22,188     22,463:       395        120
Old  :    22,583:         0         35        170     22,018     22,258     22,188     22,463:       395        120
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :      -680:         0        -90         30       -695       -740       -665       -800:       -15        120
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        0.2        0.8       97.5       98.6       98.3       99.5:       1.7        0.5
Old  :     100.0:       0.0        0.2        0.8       97.5       98.6       98.3       99.5:       1.7        0.5
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        33:         0          1          1         26         25         27         26:
Old  :        33:         0          1          1         26         25         27         26:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 55.4       66.7       73.0       88.7       45.3       61.9       59.8       73.7
Old  :                 55.4       66.7       73.0       88.7       45.3       61.9       59.8       73.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE J DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV                                                 Code-064C78
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    19,304:         0        590          0     19,160     18,404     19,160     18,994:       144        310
Old  :    19,304:         0        590          0     19,160     18,404     19,160     18,994:       144        310
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :      -502:         0       -112          0       -482       -190       -482       -302:       -20       -200
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        3.1        0.0       99.3       95.3       99.3       98.4:       0.7        1.6
Old  :     100.0:       0.0        3.1        0.0       99.3       95.3       99.3       98.4:       0.7        1.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        26:         0          1          0         19         18         19         19:
Old  :        26:         0          1          0         19         18         19         19:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 57.1       63.9       84.4       83.1       56.1       62.7       78.5       78.5
Old  :                 57.1       63.9       84.4       83.1       56.1       62.7       78.5       78.5
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
NYISO ZONE J DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV                                                 Code-064C79
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    15,303:         0        300          0     15,189     14,793     15,189     15,093:       114        210
Old  :    15,303:         0        300          0     15,189     14,793     15,189     15,093:       114        210
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :      -160:         0          0          0       -140         30       -140         30:       -20       -190
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       0.0        2.0        0.0       99.3       96.7       99.3       98.6:       0.7        1.4
Old  :     100.0:       0.0        2.0        0.0       99.3       96.7       99.3       98.6:       0.7        1.4
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        23:         0          1          0         18         14         18         15:
Old  :        23:         0          1          0         18         14         18         15:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 46.5       66.7       77.6       87.5       45.8       64.2       71.1       77.6
Old  :                 46.5       66.7       77.6       87.5       45.8       64.2       71.1       77.6
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM AEP DAYTON REAL PEAK-MINI - ICE FUTURES ENERGY DIV                                                  Code-064C86
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 1 MW                                                                       :
     :          :                                                                            :
All  :    35,349:     1,064        900         10     34,085     34,224     35,159     35,134:       190        215
Old  :    35,349:     1,064        900         10     34,085     34,224     35,159     35,134:       190        215
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :    -1,900:      -565          0        -10     -1,325     -2,000     -1,900     -2,010:         0        110
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       3.0        2.5        0.0       96.4       96.8       99.5       99.4:       0.5        0.6
Old  :     100.0:       3.0        2.5        0.0       96.4       96.8       99.5       99.4:       0.5        0.6
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        39:         4          2          1         29         24         33         27:
Old  :        39:         4          2          1         29         24         33         27:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.4       45.7       66.3       73.3       45.5       42.0       62.0       66.7
Old  :                 47.4       45.7       66.3       73.3       45.5       42.0       62.0       66.7
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM NI HUB REALTM OFFPEAK-MINI - ICE FUTURES ENERGY DIV                                                 Code-064C87
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50MWh                                                                      :
     :          :                                                                            :
All  :    15,329:       910          0          0     14,299     15,329     15,209     15,329:       120          0
Old  :    15,329:       910          0          0     14,299     15,329     15,209     15,329:       120          0
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :       -91:       -25          0          0        -66        -91        -91        -91:         0          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:       5.9        0.0        0.0       93.3      100.0       99.2      100.0:       0.8        0.0
Old  :     100.0:       5.9        0.0        0.0       93.3      100.0       99.2      100.0:       0.8        0.0
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        27:         1          0          0         22         20         23         20:
Old  :        27:         1          0          0         22         20         23         20:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 47.6       65.9       73.8       86.9       47.4       61.7       68.0       78.2
Old  :                 47.6       65.9       73.8       86.9       47.4       61.7       68.0       78.2
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 
PJM NI HUB REALTIME PEAK-MINI - ICE FUTURES ENERGY DIV                                                  Code-064C88
Commitments of Traders with Delta-adjusted Options and Futures Combined, December 08, 2015                         
-------------------------------------------------------------------------------------------------------------------
     :   Total  :                        Reportable Positions                                :   Nonreportable
     :----------------------------------------------------------------------------------------     Positions
     :   Open   :           Non-Commercial       :     Commercial      :       Total         :
     : Interest :   Long   :  Short   : Spreading:   Long   :  Short   :   Long   :  Short   :   Long   :  Short
-------------------------------------------------------------------------------------------------------------------
     :          : 50MWh                                                                      :
     :          :                                                                            :
All  :    14,522:     1,873        125          0     12,609     14,367     14,482     14,492:        40         30
Old  :    14,522:     1,873        125          0     12,609     14,367     14,482     14,492:        40         30
Other:         0:         0          0          0          0          0          0          0:         0          0
     :          :                                                                            :
     :          :          Changes in Commitments from: December 1, 2015                     :
     :      -616:       -45         75          0       -561       -691       -606       -616:       -10          0
     :          :                                                                            :
     :          :    Percent of Open Interest Represented by Each Category of Trader         :
All  :     100.0:      12.9        0.9        0.0       86.8       98.9       99.7       99.8:       0.3        0.2
Old  :     100.0:      12.9        0.9        0.0       86.8       98.9       99.7       99.8:       0.3        0.2
Other:     100.0:       0.0        0.0        0.0        0.0        0.0        0.0        0.0:       0.0        0.0
     :          :                                                                            :
     :# Traders :              Number of Traders in Each Category                            :
All  :        30:         1          2          0         23         22         24         24:
Old  :        30:         1          2          0         23         22         24         24:
Other:         0:         0          0          0          0          0          0          0:
     :----------------------------------------------------------------------------------------------------
     :             Percent of Open Interest Held by the Indicated Number of the Largest Traders
     :                          By Gross Position                       By Net Position
     :               4 or Less Traders     8 or Less Traders     4 or Less Traders     8 or Less Traders
     :                 Long:     Short       Long      Short:      Long      Short       Long      Short
     :----------------------------------------------------------------------------------------------------
All  :                 41.3       69.1       64.2       86.0       37.0       63.4       55.5       71.3
Old  :                 41.3       69.1       64.2       86.0       37.0       63.4       55.5       71.3
Other:                  0.0        0.0        0.0        0.0        0.0        0.0        0.0        0.0
 



Updated December 11, 2015