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1000 CALIFORNIA CARBON ALLOWANCE - ICE FUTURES ENERGY DIV            Code-006391
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
dollars and cents                                    OPEN INTEREST:        6,193
COMMITMENTS
   2,651    2,399      320    3,151    3,447    6,122    6,166       71       27

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:        222)
      92     -164       90       30      269      212      195       10       27

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    42.8     38.7      5.2     50.9     55.7     98.9     99.6      1.1      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       35)
      11        9        3       11       10       24       20
 
 
NATURAL GAS ICE HENRY HUB - ICE FUTURES ENERGY DIV                   Code-023391
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:    6,315,078
COMMITMENTS
 1385253  110,522  1982340  2912345  4194364  6279938  6287226   35,140   27,852

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:    -36,553)
 -25,274   24,785  -41,804   26,747  -21,259  -40,331  -38,278    3,778    1,725

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    21.9      1.8     31.4     46.1     66.4     99.4     99.6      0.6      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      226)
      51       22       62      143      133      214      198
 
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                 Code-023392
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      962,947
COMMITMENTS
  61,332  194,808  306,426  594,238  460,411  961,996  961,645      951    1,302

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     16,860)
 -23,356  -19,070   31,576    8,340    4,042   16,560   16,548      300      312

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.4     20.2     31.8     61.7     47.8     99.9     99.9      0.1      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       81)
      18       17       26       41       40       72       70
 
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                      Code-023393
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      267,129
COMMITMENTS
  24,106    2,481    8,563  221,926  251,972  254,595  263,016   12,534    4,113

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      1,422)
  -5,577      201    1,225    7,589    1,400    3,237    2,826   -1,815   -1,404

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     9.0      0.9      3.2     83.1     94.3     95.3     98.5      4.7      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       54)
       9        3        8       37       33       48       42
 
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                     Code-023394
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      180,337
COMMITMENTS
   4,477        0    3,761  167,638  172,809  175,876  176,570    4,461    3,767

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      1,437)
    -675      -72      623    1,249     -844    1,197     -293      240    1,730

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.5      0.0      2.1     93.0     95.8     97.5     97.9      2.5      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       4        0        3       34       33       38       36
 
 
NWP ROCKIES FIN BASIS - ICE FUTURES ENERGY DIV                       Code-023395
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      216,680
COMMITMENTS
   8,342    3,634    3,857  196,526  203,811  208,725  211,302    7,955    5,378

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:       -835)
  -3,396      568   -1,430    4,143   -1,190     -683   -2,052     -152    1,217

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.8      1.7      1.8     90.7     94.1     96.3     97.5      3.7      2.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       2        2        3       30       28       34       31
 
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023396
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      812,462
COMMITMENTS
   3,431    2,162   12,667  780,322  792,146  796,420  806,975   16,042    5,487

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     22,418)
    -377     -271    3,002   15,634   19,257   18,259   21,988    4,159      430

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.4      0.3      1.6     96.0     97.5     98.0     99.3      2.0      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       60)
       4        2        7       48       36       55       43
 
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                           Code-023397
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      258,433
COMMITMENTS
   6,111    4,617    2,809  237,541  241,392  246,461  248,818   11,972    9,615

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     20,089)
     986       94     -388   16,269   20,752   16,867   20,458    3,222     -369

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.4      1.8      1.1     91.9     93.4     95.4     96.3      4.6      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       38)
       3        2        2       21       28       24       32
 
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                               Code-023398
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      232,178
COMMITMENTS
   7,747    2,368    8,364  211,084  216,629  227,195  227,361    4,983    4,817

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      7,384)
  -1,826     -214    1,208    8,065    5,592    7,447    6,586      -63      798

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.3      1.0      3.6     90.9     93.3     97.9     97.9      2.1      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
       3        3        4       33       38       38       43
 
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023399
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      106,861
COMMITMENTS
   9,097      930    5,410   87,853   92,361  102,360   98,701    4,501    8,160

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      1,942)
  -3,965   -1,114    1,373    4,815    2,990    2,223    3,249     -281   -1,307

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.5      0.9      5.1     82.2     86.4     95.8     92.4      4.2      7.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       3        1        3       20       24       23       28
 
 
ALGONQUIN CITY-GATES FINANCIAL BASIS - ICE FUTURES ENERGY DIV        Code-02339E
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      177,580
COMMITMENTS
   3,155    7,725   10,125  158,062  150,113  171,342  167,963    6,238    9,617

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     -1,599)
    -931     -323     -199     -103   -1,653   -1,233   -2,175     -366      576

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.8      4.4      5.7     89.0     84.5     96.5     94.6      3.5      5.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       4        2        4       30       26       36       30
 
 
CHICAGO CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                    Code-02339Q
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       25,420
COMMITMENTS
     558      558        0   22,503   23,816   23,061   24,374    2,359    1,046

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:        900)
       0        0        0      900      900      900      900        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.2      2.2      0.0     88.5     93.7     90.7     95.9      9.3      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        0        8       15        9       16
 
 
COLORADO INTERSTATE - MAINLINE (BASIS) - ICE FUTURES ENERGY DIV      Code-02339U
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       70,815
COMMITMENTS
       0    7,198      441   61,872   54,277   62,313   61,916    8,502    8,899

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:       -120)
       0     -120        0     -144        0     -144     -120       24        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     10.2      0.6     87.4     76.6     88.0     87.4     12.0     12.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        1       17       14       18       15
 
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGYCode-02339W
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      155,347
COMMITMENTS
   3,490    2,754    2,100  139,699  143,175  145,289  148,029   10,058    7,318

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      1,383)
   1,224        0     -511      670    1,863    1,383    1,352        0       31

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.2      1.8      1.4     89.9     92.2     93.5     95.3      6.5      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       1        1        1       22       24       23       26
 
 
COLUMBIA GULF TRANSMISSION CO. -  MAINLINE POOL - ICE FUTURES ENERGY Code-02339Y
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       88,589
COMMITMENTS
       0    1,108      604   72,240   80,833   72,844   82,545   15,745    6,044

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      2,250)
       0        0        0    2,219    2,250    2,219    2,250       31        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      1.3      0.7     81.5     91.2     82.2     93.2     17.8      6.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        1        1       12       18       13       19
 
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV              Code-0233A3
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      361,694
COMMITMENTS
  12,735    4,327    4,965  339,572  350,551  357,272  359,843    4,422    1,851

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      3,312)
      62   -1,527      -81    2,690    4,858    2,671    3,250      641       62

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.5      1.2      1.4     93.9     96.9     98.8     99.5      1.2      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
       2        2        2       31       33       34       36
 
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV             Code-0233A5
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       89,319
COMMITMENTS
   2,282        0    4,612   79,150   76,409   86,044   81,021    3,275    8,298

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      1,052)
     152        0      239      623      379    1,014      618       38      434

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.6      0.0      5.2     88.6     85.5     96.3     90.7      3.7      9.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        0        2       18       22       20       24
 
 
EL PASO-SAN JUAN BASIN,BLANCO POOL PRIMARY ONLY-BA - ICE FUTURES ENERCode-0233A8
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       67,615
COMMITMENTS
   1,590    2,202    2,623   54,234   51,926   58,447   56,751    9,168   10,864

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      2,162)
    -480      330     -133    2,864    1,798    2,251    1,995      -89      167

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.4      3.3      3.9     80.2     76.8     86.4     83.9     13.6     16.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        3        3       12       15       16       18
 
 
HENRY HUB - TAILGATE, LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV     Code-0233AG
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      140,056
COMMITMENTS
   7,579      600      518  131,351  134,124  139,448  135,242      608    4,814

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      5,460)
   3,960      600       30    1,470    4,830    5,460    5,460        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     5.4      0.4      0.4     93.8     95.8     99.6     96.6      0.4      3.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       3        1        1       14       18       17       20
 
 
HENRY HUB - TAILGATE, LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV     Code-0233AH
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      133,660
COMMITMENTS
  21,414   13,877    1,749  108,947  116,926  132,110  132,552    1,550    1,108

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      6,930)
   2,760     -600    1,230    2,940    6,300    6,930    6,930        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.0     10.4      1.3     81.5     87.5     98.8     99.2      1.2      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
       4        9        2       20       31       25       41
 
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                Code-0233AM
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       54,320
COMMITMENTS
       0        0        0   54,197   53,266   54,197   53,266      123    1,054

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:        510)
       0   -1,080        0      510    1,590      510      510        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     99.8     98.1     99.8     98.1      0.2      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       34)
       0        0        0       15       23       15       23
 
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGYCode-0233AQ
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      107,972
COMMITMENTS
     585    1,212    2,151   96,744   93,386   99,480   96,749    8,492   11,223

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      3,700)
    -176      228    1,644    2,734      187    4,202    2,059     -502    1,641

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.5      1.1      2.0     89.6     86.5     92.1     89.6      7.9     10.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       1        2        2       25       20       27       23
 
 
NATURAL GAS PIPELINE-MID-CONTINENT POOL PIN (BASIS - ICE FUTURES ENERCode-0233AY
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       77,019
COMMITMENTS
   1,624      371    4,199   67,663   68,425   73,486   72,995    3,533    4,024

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      3,952)
   1,023      371      443    2,977    3,107    4,443    3,921     -491       31

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.1      0.5      5.5     87.9     88.8     95.4     94.8      4.6      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        1        2       14       15       16       17
 
 
NATURAL GAS PIPELINE, TEXOK (BASIS) - ICE FUTURES ENERGY DIV         Code-0233B1
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       94,760
COMMITMENTS
     813    2,876    1,580   85,288   88,494   87,681   92,950    7,079    1,810

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      5,217)
     114     -332      638    4,496    6,721    5,248    7,027      -31   -1,810

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.9      3.0      1.7     90.0     93.4     92.5     98.1      7.5      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       1        2        3       20       24       23       27
 
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233BB
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       94,190
COMMITMENTS
   5,717        0      318   81,260   85,025   87,295   85,343    6,895    8,847

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      2,916)
    -824        0      120    3,834    2,082    3,130    2,202     -214      714

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.1      0.0      0.3     86.3     90.3     92.7     90.6      7.3      9.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        0        1       12       15       13       16
 
 
NORTHWEST PIPELINE CORP. - ROCKY MOUNTAINS - ICE FUTURES ENERGY DIV  Code-0233BD
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       16,518
COMMITMENTS
   1,860      819        0   13,585   15,207   15,445   16,026    1,073      492

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      1,590)
       0      455        0    1,470    1,290    1,470    1,745      120     -155

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.3      5.0      0.0     82.2     92.1     93.5     97.0      6.5      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        2        0       12       10       14       12
 
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV    Code-0233BH
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      135,151
COMMITMENTS
   1,398      951    2,948  125,319  128,785  129,665  132,684    5,486    2,467

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:        513)
       0     -553      307   -2,044      667   -1,737      421    2,250       92

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.0      0.7      2.2     92.7     95.3     95.9     98.2      4.1      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        2        2       18       15       22       17
 
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV         Code-0233BL
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      273,888
COMMITMENTS
  23,407    8,534    1,762  242,562  257,004  267,731  267,300    6,157    6,588

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      3,699)
  -1,658   -1,062      251    5,099    3,156    3,692    2,345        7    1,354

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     8.5      3.1      0.6     88.6     93.8     97.8     97.6      2.2      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       2        2        3       30       29       34       32
 
 
PANHANDLE EASTERN- POOL GAS (INDEX) - ICE FUTURES ENERGY DIV         Code-0233BM
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       22,406
COMMITMENTS
     620        0        0   21,478   22,098   22,098   22,098      308      308

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:          .)
       .        .        .        .        .        .        .        .        .

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.8      0.0      0.0     95.9     98.6     98.6     98.6      1.4      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        0        0       11       10       12       10
 
 
SOCAL (INDEX) - ICE FUTURES ENERGY DIV                               Code-0233BW
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       39,268
COMMITMENTS
   9,544        0        0   27,668   38,164   37,212   38,164    2,056    1,104

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      1,800)
     570        0        0    1,080    1,620    1,650    1,620      150      180

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    24.3      0.0      0.0     70.5     97.2     94.8     97.2      5.2      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       4        0        0       14       15       18       15
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) - ICE FUTURES ENERGY DIV          Code-0233CG
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       58,847
COMMITMENTS
     279        0        0   56,693   56,969   56,972   56,969    1,875    1,878

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0     -150        0     -150        0      150

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.5      0.0      0.0     96.3     96.8     96.8     96.8      3.2      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        0        0       12       11       13       11
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CH
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      212,218
COMMITMENTS
   8,662   27,814    4,340  192,572  177,239  205,574  209,393    6,644    2,825

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      3,157)
    -307        0      -24    4,333    3,092    4,002    3,068     -845       89

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.1     13.1      2.0     90.7     83.5     96.9     98.7      3.1      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       1        3        1       30       28       31       32
 
 
TRANSCO ZONE 6 BASIS - ICE FUTURES ENERGY DIV                        Code-0233CU
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:       83,818
COMMITMENTS
   2,808        0    5,273   70,124   76,689   78,205   81,962    5,613    1,856

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     -1,283)
     395        0     -609     -151     -246     -365     -855     -918     -428

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.4      0.0      6.3     83.7     91.5     93.3     97.8      6.7      2.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        0        1       14       12       15       13
 
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV   Code-0233CW
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       81,532
COMMITMENTS
       0        0        0   74,528   78,687   74,528   78,687    7,004    2,845

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      3,348)
       0        0        0    2,618    3,348    2,618    3,348      730        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0     91.4     96.5     91.4     96.5      8.6      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        0        0       15       19       15       19
 
 
TRANSCONTINENTAL GAS - ZONE 6 (NY) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CZ
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       84,636
COMMITMENTS
   2,173   13,713      840   73,781   66,910   76,794   81,463    7,842    3,173

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      1,832)
      31   -1,715     -121    1,248    5,035    1,158    3,199      674   -1,367

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.6     16.2      1.0     87.2     79.1     90.7     96.3      9.3      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        2        1       23       23       25       25
 
 
WAHA HUB - WEST TEXAS DELIVERED/BUYER'S INDEX - ICE FUTURES ENERGY DICode-0233D4
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       16,519
COMMITMENTS
       0    1,395        0   16,302   14,262   16,302   15,657      217      862

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      2,430)
       0        0        0    2,430    2,310    2,430    2,310        0      120

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      8.4      0.0     98.7     86.3     98.7     94.8      1.3      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        2        0       10       12       10       14
 
 
PJM WH REAL TIME PEAK OTC - ICE FUTURES ENERGY DIV                   Code-064363
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 800 MWh)                               OPEN INTEREST:      173,025
COMMITMENTS
  29,729    5,436   16,895  125,466  148,923  172,090  171,254      935    1,771

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      1,364)
    -183     -476      831      740      388    1,388      743      -24      621

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    17.2      3.1      9.8     72.5     86.1     99.5     99.0      0.5      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       77)
      15        5       16       46       51       66       67
 
 
MID-C FINANCIAL PEAK OTC - ICE FUTURES ENERGY DIV                    Code-064391
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 400 MWh)                               OPEN INTEREST:       55,225
COMMITMENTS
     652      361    1,256   53,317   53,608   55,225   55,225        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:       -419)
     -10        2      131     -540     -552     -419     -419        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.2      0.7      2.3     96.5     97.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       3        3        4       26       25       32       29
 
 
MID-C FINANCIAL OFF-PEAK OTC - ICE FUTURES ENERGY DIV                Code-064392
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 25 MWh)                                OPEN INTEREST:      587,126
COMMITMENTS
  22,872    1,592    7,776  556,478  577,758  587,126  587,126        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     17,235)
   1,914      632      944   14,377   15,659   17,235   17,235        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.9      0.3      1.3     94.8     98.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       6        3        3       24       29       31       34
 
 
PJM WH OFF PEAK REAL TIME OTC - ICE FUTURES ENERGY DIV               Code-064394
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 50 Megawatt Hours)                     OPEN INTEREST:    1,669,203
COMMITMENTS
 239,729   46,933   49,285  1380189  1572985  1669203  1669203        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      4,628)
 -23,144   -4,680    4,015   23,757    5,293    4,628    4,628        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.4      2.8      3.0     82.7     94.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       63)
       7        4        8       41       44       52       52
 
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-064395
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 400 Megawatt Hours)                    OPEN INTEREST:       62,316
COMMITMENTS
     200    2,677    4,235   57,881   55,404   62,316   62,316        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     -2,919)
  -1,112      346      982   -2,789   -4,247   -2,919   -2,919        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.3      4.3      6.8     92.9     88.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       2        3        3       29       26       33       30
 
 
SP15 FIN DA LPM OFF-PEAK - ICE FUTURES ENERGY DIV                    Code-064396
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
(Contracts of 25 Megawatt Hours)                     OPEN INTEREST:      401,661
COMMITMENTS
   1,530        0   12,998  387,133  388,663  401,661  401,661        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:    -17,087)
  -8,153        0    2,937  -11,871  -20,024  -17,087  -17,087        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.4      0.0      3.2     96.4     96.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       2        0        2       17       19       19       21
 
 
AEP DAYTON HUB (REAL TIME LMP OFF-PEAK) - ICE FUTURES ENERGY DIV     Code-06439A
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      584,523
COMMITMENTS
  69,304  147,731    3,568  511,651  433,224  584,523  584,523        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      3,351)
  -4,664    9,728    1,583    6,432   -7,960    3,351    3,351        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.9     25.3      0.6     87.5     74.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       3        3        2       25       24       28       29
 
 
AEP DAYTON HUB (REAL TIME LMP) - ICE FUTURES ENERGY DIV              Code-06439B
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       47,389
COMMITMENTS
   7,942   18,213    3,334   35,855   25,163   47,131   46,710      258      679

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:        940)
    -392        0      446    1,375      876    1,429    1,322     -489     -382

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.8     38.4      7.0     75.7     53.1     99.5     98.6      0.5      1.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       4        1        3       23       27       27       31
 
 
AD HUB DA OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV                  Code-06439C
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
5 mwh                                                OPEN INTEREST:    1,774,315
COMMITMENTS
       0  1199155        0  1774315  575,160  1774315  1774315        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     35,680)
       0        0        0   35,680   35,680   35,680   35,680        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     67.6      0.0    100.0     32.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       12       10       12       11
 
 
AD HUB DA PEAK MONTHLY - ICE FUTURES ENERGY DIV                      Code-06439F
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
16 mwh                                               OPEN INTEREST:      624,000
COMMITMENTS
       0  413,500        0  624,000  210,500  624,000  624,000        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:          0)
       0        0        0        0        0        0        0        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     66.3      0.0    100.0     33.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        1        0       16       14       16       15
 
 
CIN HUB DA OFF-PEAK - ICE FUTURES ENERGY DIV                         Code-06439K
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:    1,045,600
COMMITMENTS
       0        0        0  1045600  1045600  1045600  1045600        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:   -105,760)
       0        0        0 -102,080 -105,760 -102,080 -105,760   -3,680        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0    100.0    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        0        0       13       12       13       12
 
 
CIN HUB REAL TIME OFF-PEAK - ICE FUTURES ENERGY DIV                  Code-06439L
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      285,016
COMMITMENTS
  17,144    3,208    3,136  264,736  278,672  285,016  285,016        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     -5,504)
    -288     -320      352   -4,096   -5,536   -4,032   -5,504   -1,472        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.0      1.1      1.1     92.9     97.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       2        2        3       26       20       29       24
 
 
ERCOT - NORTH ZONE - ICE FUTURES ENERGY DIV                          Code-06439R
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:        9,570
COMMITMENTS
   1,365      213      405    6,822    8,374    8,592    8,992      978      578

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:       -704)
       0      -88      -20   -1,066     -596   -1,086     -704      382        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    14.3      2.2      4.2     71.3     87.5     89.8     94.0     10.2      6.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        1        2       14       14       17       16
 
 
MISCO CINERGY DAY AHEAD LMP, PEAK MONTHLY - ICE FUTURES ENERGY DIV   Code-0643AZ
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
16 MWh                                               OPEN INTEREST:      413,935
COMMITMENTS
       0        0        0  413,935  413,935  413,935  413,935        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:    -39,560)
  -2,200        0        0  -31,860  -39,560  -34,060  -39,560   -5,500        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0    100.0    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       0        0        0       20       15       20       15
 
 
MISCO CINERGY HUB REAL TIME PEAK - ICE FUTURES ENERGY DIV            Code-0643B1
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
16 MWH PER LOT                                       OPEN INTEREST:      233,230
COMMITMENTS
       0      550    1,600  231,630  231,080  233,230  233,230        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:    -10,670)
       0   -1,600    1,600  -12,270  -10,670  -10,670  -10,670        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.2      0.7     99.3     99.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        1        1       20       20       21       21
 
 
MISO CINERGY HUB (REAL-TIME LMP) - ICE FUTURES ENERGY DIV            Code-0643B3
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       27,985
COMMITMENTS
   1,184    1,664      227   24,679   25,323   26,090   27,214    1,895      771

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     -1,501)
    -104      -88     -132     -989   -1,091   -1,225   -1,311     -276     -190

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.2      5.9      0.8     88.2     90.5     93.2     97.2      6.8      2.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       2        2        3       21       25       24       29
 
 
Nepool MH DA LMP Offpk Mon Min - ICE FUTURES ENERGY DIV              Code-0643B9
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Any multiple of 5 MWh                                OPEN INTEREST:    1,611,626
COMMITMENTS
  50,451  129,325  122,847  1438328  1359454  1611626  1611626        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     34,599)
       0    1,059    2,936   31,663   30,604   34,599   34,599        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.1      8.0      7.6     89.2     84.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       1        2        2       26       23       28       26
 
 
Nepool MH DA LMP Peak Mon Mini - ICE FUTURES ENERGY DIV              Code-0643BA
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
Any multiple of 16 MWh                               OPEN INTEREST:      543,445
COMMITMENTS
       0  107,955    8,410  535,035  427,080  543,445  543,445        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     13,940)
       0    3,775        0   13,940   10,165   13,940   13,940        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     19.9      1.5     98.5     78.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       0        3        1       30       25       31       28
 
 
N. ILLINOIS HUB DAY AHEAD LMP, OFF PEAK MONTHLY - ICE FUTURES ENERGY Code-0643BC
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
5 MWH                                                OPEN INTEREST:    1,266,430
COMMITMENTS
       0        0        0  1266430  1266430  1266430  1266430        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     10,240)
       0        0        0   10,240   10,240   10,240   10,240        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0    100.0    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        0        0       20       12       20       12
 
 
N. ILLINOIS HUB DAY AHEAD LMP, PEAK MONTHLY - ICE FUTURES ENERGY DIV Code-0643BE
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
16 mwh                                               OPEN INTEREST:      391,420
COMMITMENTS
   7,400        0        0  384,020  391,420  391,420  391,420        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      5,400)
       0        0        0    5,400    5,400    5,400    5,400        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.9      0.0      0.0     98.1    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       1        0        0       25       14       26       14
 
 
NEPOOL MASS HUB (DAY-AHEAD LMP OFF-PEAK) - ICE FUTURES ENERGY DIV    Code-0643BF
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      633,919
COMMITMENTS
 100,666   38,028   31,240  502,013  564,651  633,919  633,919        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     15,306)
  -8,285     -739    1,896   21,695   14,149   15,306   15,306        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    15.9      6.0      4.9     79.2     89.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       41)
       2        2        3       27       28       31       31
 
 
NEPOOL MASS HUB (DAY-AHEAD LMP) - ICE FUTURES ENERGY DIV             Code-0643BG
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       41,656
COMMITMENTS
   4,912    4,755    1,737   34,708   35,164   41,357   41,656      299        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:       -984)
    -484   -1,024      -97     -403      137     -984     -984        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    11.8     11.4      4.2     83.3     84.4     99.3    100.0      0.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       2        3        4       32       33       37       37
 
 
N PATH 15 EZ GEN HUB DA PEAK - ICE FUTURES ENERGY DIV                Code-0643BM
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       22,192
COMMITMENTS
   2,211        0       26   19,955   22,166   22,192   22,192        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:       -560)
    -232      -50       26     -354     -536     -560     -560        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.0      0.0      0.1     89.9     99.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       3        0        1       21       16       24       17
 
 
NPATH 15 EZ GEN HUB DA OFFPEAK - ICE FUTURES ENERGY DIV              Code-0643BR
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
25MWh                                                OPEN INTEREST:      200,910
COMMITMENTS
  20,790        0      656  179,464  200,254  200,910  200,910        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:    -11,240)
    -912        0        0  -10,328  -11,240  -11,240  -11,240        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    10.3      0.0      0.3     89.3     99.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       2        0        1       15       10       17       11
 
 
NORTHERN ILLINOIS HUB (REAL TIME LMP OFF-PEAK) - ICE FUTURES ENERGY DCode-0643BS
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      591,348
COMMITMENTS
   9,760    5,514   44,110  537,478  541,724  591,348  591,348        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     -4,624)
     400      800     -800   -4,224   -4,624   -4,624   -4,624        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.7      0.9      7.5     90.9     91.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       2        2        2       25       20       29       22
 
 
NORTHERN ILLINOIS HUB (REAL TIME LMP) - ICE FUTURES ENERGY DIV       Code-0643BT
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800 MWh                                              OPEN INTEREST:       30,417
COMMITMENTS
   4,196      510      612   25,609   29,125   30,417   30,247        0      170

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:        170)
     -36        0       40      870      661      874      701     -704     -531

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    13.8      1.7      2.0     84.2     95.8    100.0     99.4      0.0      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       2        1        1       27       29       29       31
 
 
NYISO  ZONE  J  (OFF-PEAK) - ICE FUTURES ENERGY DIV                  Code-0643BX
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      101,676
COMMITMENTS
       0    9,001        0  101,676   92,675  101,676  101,676        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      3,569)
       0        0        0    3,569    3,569    3,569    3,569        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      8.9      0.0    100.0     91.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        1        0       14       13       14       14
 
 
NYISO ZONE  A - ICE FUTURES ENERGY DIV                               Code-0643BY
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       22,452
COMMITMENTS
   4,059      630      276   17,908   21,461   22,243   22,367      209       85

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     -1,304)
     154      -66     -154   -1,345   -1,105   -1,345   -1,325       41       21

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.1      2.8      1.2     79.8     95.6     99.1     99.6      0.9      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       4        1        3       21       24       26       28
 
 
NYISO ZONE  A  (OFF-PEAK) - ICE FUTURES ENERGY DIV                   Code-0643BZ
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      307,994
COMMITMENTS
  57,245        0    1,960  248,789  306,034  307,994  307,994        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:       -784)
  -3,136        0        0    2,352     -784     -784     -784        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    18.6      0.0      0.6     80.8     99.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       3        0        1       18       21       21       22
 
 
NYISO ZONE  G - ICE FUTURES ENERGY DIV                               Code-0643C3
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       18,460
COMMITMENTS
   1,140        0      224   16,583   18,106   17,947   18,330      513      130

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     -1,150)
    -627        0       18     -644   -1,190   -1,253   -1,172      103       22

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     6.2      0.0      1.2     89.8     98.1     97.2     99.3      2.8      0.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       3        0        2       22       22       25       24
 
 
NYISO ZONE  G  (OFF-PEAK) - ICE FUTURES ENERGY DIV                   Code-0643C4
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      256,701
COMMITMENTS
   8,665    4,680        0  248,036  252,021  256,701  256,701        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:        400)
       0        0        0      400      400      400      400        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.4      1.8      0.0     96.6     98.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        1        0       18       14       19       15
 
 
PALO VERDE - ICE FUTURES ENERGY DIV                                  Code-0643CB
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       31,931
COMMITMENTS
      26      839    2,436   29,469   28,656   31,931   31,931        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:       -583)
       0      231      -77     -506     -737     -583     -583        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.1      2.6      7.6     92.3     89.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        1        1       23       22       25       23
 
 
PALO VERDE (OFF-PEAK) - ICE FUTURES ENERGY DIV                       Code-0643CC
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
25 MWh                                               OPEN INTEREST:      205,591
COMMITMENTS
   1,954        0        0  203,637  205,591  205,591  205,591        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      4,826)
     977        0        0    3,849    4,826    4,826    4,826        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.0      0.0      0.0     99.0    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        0        0       17       17       18       17
 
 
PJM BGE ZONE DAY AHEAD OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV     Code-0643CJ
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
5 MWh                                                OPEN INTEREST:      818,113
COMMITMENTS
       0   93,920        0  818,113  724,193  818,113  818,113        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     -1,600)
       0        0        0   -1,600   -1,600   -1,600   -1,600        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0     11.5      0.0    100.0     88.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       0        1        0       13       12       13       13
 
 
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV        Code-0643CK
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
16 MWh                                               OPEN INTEREST:      248,220
COMMITMENTS
       0   12,600        0  248,220  235,620  248,220  248,220        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:        300)
       0    1,000        0      300     -700      300      300        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      5.1      0.0    100.0     94.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        1        0       19       15       19       16
 
 
PJM EASTERN HUB DAY-AHEAD - ICE FUTURES ENERGY DIV                   Code-0643CR
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
16 MWh                                               OPEN INTEREST:      136,345
COMMITMENTS
       0        0        0  136,345  136,345  136,345  136,345        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:        500)
       0        0        0      500      500      500      500        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0    100.0    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        0        0       18       15       18       15
 
 
PJM JCPL ZONE DAY-AHEAD - ICE FUTURES ENERGY DIV                     Code-0643CU
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
16 Mwh                                               OPEN INTEREST:      231,985
COMMITMENTS
       0        0        0  231,985  231,985  231,985  231,985        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      7,025)
       0        0        0    7,025    7,025    7,025    7,025        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0    100.0    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        0        0       18       13       18       13
 
 
PJM JCPL ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643CV
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
5 Mwh                                                OPEN INTEREST:      848,566
COMMITMENTS
       0        0        0  848,566  848,566  848,566  848,566        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     14,320)
       0        0        0   14,320   14,320   14,320   14,320        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0    100.0    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        0        0       16       11       16       11
 
 
PJM PECO ZONE (DA LMP) PEAK MONTHLY - ICE FUTURES ENERGY DIV         Code-0643CZ
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
16 MWh                                               OPEN INTEREST:      109,955
COMMITMENTS
       0        0        0  109,955  109,955  109,955  109,955        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     24,300)
       0        0        0   24,300   24,300   24,300   24,300        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0    100.0    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        0        0       15       14       15       14
 
 
PJM PEPCO DAY-AHEAD - ICE FUTURES ENERGY DIV                         Code-0643D4
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
16 MWh                                               OPEN INTEREST:      183,505
COMMITMENTS
   5,080        0        0  178,425  183,505  183,505  183,505        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      5,120)
       0        0        0    5,120    5,120    5,120    5,120        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     2.8      0.0      0.0     97.2    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        0        0       20       16       21       16
 
 
PJM PEPCO DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                Code-0643D5
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
5 MWh                                                OPEN INTEREST:      551,354
COMMITMENTS
       0        0        0  551,354  551,354  551,354  551,354        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     18,656)
       0        0        0   18,656   18,656   18,656   18,656        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0    100.0    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       0        0        0       17       14       17       14
 
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV    Code-0643D7
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
5 MWh                                                OPEN INTEREST:      881,603
COMMITMENTS
       0        0        0  881,603  881,603  881,603  881,603        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      6,000)
       0        0        0    6,000    6,000    6,000    6,000        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0    100.0    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        0        0       17        8       17        8
 
 
PJM PPL ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV        Code-0643D8
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
16 MWh                                               OPEN INTEREST:      272,700
COMMITMENTS
       0        0        0  272,700  272,700  272,700  272,700        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:      4,300)
       0        0        0    4,300    4,300    4,300    4,300        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.0      0.0    100.0    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       0        0        0       25       11       25       11
 
 
PJM WESTERN HUB (DAY-AHEAD OFF PEAK) - ICE FUTURES ENERGY DIV        Code-0643DB
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
5 MWh                                                OPEN INTEREST:    6,334,752
COMMITMENTS
 299,340        0        0  6035412  6334752  6334752  6334752        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     69,893)
  12,738        0        0   57,155   69,893   69,893   69,893        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     4.7      0.0      0.0     95.3    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       4        0        0       40       37       44       37
 
 
PJM WESTERN HUB (DAY-AHEAD) - ICE FUTURES ENERGY DIV                 Code-0643DC
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
16 MWh                                               OPEN INTEREST:    2,139,405
COMMITMENTS
  79,735        0        0  2059670  2139405  2139405  2139405        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     55,445)
   5,080        0        0   50,365   55,445   55,445   55,445        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     3.7      0.0      0.0     96.3    100.0    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
       4        0        0       44       39       48       39
 
 
PJM WESTERN HUB MINI (REAL TIME LMP) - ICE FUTURES ENERGY DIV        Code-0643DF
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
16 MWh                                               OPEN INTEREST:    2,116,401
COMMITMENTS
 349,012  437,326  137,635  1629754  1541440  2116401  2116401        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     32,926)
   5,775     -200      800   26,351   32,326   32,926   32,926        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
    16.5     20.7      6.5     77.0     72.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       65)
       7        9        8       43       40       54       53
 
 
PJM WH REAL TIME MINI OFF-PEAK - ICE FUTURES ENERGY DIV              Code-0643DK
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
MWh (Megawatt Hours)                                 OPEN INTEREST:    4,031,239
COMMITMENTS
  68,248  283,003  140,091  3822900  3608145  4031239  4031239        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:    171,743)
  -3,200        0    2,400  172,543  169,343  171,743  171,743        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     1.7      7.0      3.5     94.8     89.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       47)
       3        3        4       34       31       38       37
 
 
PSA-PJM PSEG ZONE DAY-AHEAD - ICE FUTURES ENERGY DIV                 Code-0643DL
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
16 MWh                                               OPEN INTEREST:      573,590
COMMITMENTS
       0    2,480        0  573,590  571,110  573,590  573,590        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     16,780)
       0    2,480        0   16,780   14,300   16,780   16,780        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.4      0.0    100.0     99.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       0        1        0       25       19       25       20
 
 
PSB-PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV        Code-0643DM
FUTURES ONLY POSITIONS AS OF 05/14/13                         |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  LONG  | SHORT  |SPREADS |  LONG  | SHORT  |  LONG  | SHORT  |  LONG  | SHORT
--------------------------------------------------------------------------------
5 MWh                                                OPEN INTEREST:    1,903,602
COMMITMENTS
       0    9,538        0  1903602  1894064  1903602  1903602        0        0

CHANGES FROM 05/07/13 (CHANGE IN OPEN INTEREST:     13,538)
       0    9,538        0   13,538    4,000   13,538   13,538        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADERS
     0.0      0.5      0.0    100.0     99.5    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       0        1        0       25       19       25       20
```

----

Updated May 17, 2013