CALIFORNIA CARBON ALLOWANCE VINTAGE 2015 - ICE FUTURES ENERGY DIV    Code-006393
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       10,319
COMMITMENTS
   4,924      717      200    5,171    9,401   10,295   10,318       24        1

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:        115)
     115      -10        0        0      125      115      115        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    47.7      6.9      1.9     50.1     91.1     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       9        3        3        8        6       19       10                  
 
 
CALIF CARBON ALL VINTAGE 2016 - ICE FUTURES ENERGY DIV               Code-00639H
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 california carbon allowances                   OPEN INTEREST:       47,314
COMMITMENTS
  21,735    8,201    8,990   16,384   30,113   47,109   47,304      205       10

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:      4,677)
   2,312     -983    1,966      381    3,693    4,660    4,677       17        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    45.9     17.3     19.0     34.6     63.6     99.6    100.0      0.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
      12        9       11        9       10       26       25                  
 
 
NJ SRECS VINTAGE 2017 - ICE FUTURES ENERGY DIV                       Code-00639W
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       27,675
COMMITMENTS
  14,950   23,395      850   11,875    3,080   27,675   27,325        0      350

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:        700)
     200      700        0      500        0      700      700        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    54.0     84.5      3.1     42.9     11.1    100.0     98.7      0.0      1.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       6        7        4        6        2       15       10                  
 
 
NJ SRECS VINTAGE 2018 - ICE FUTURES ENERGY DIV                       Code-00639X
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(10 SRECs)                                           OPEN INTEREST:       12,460
COMMITMENTS
   3,250   10,975      945    8,265      500   12,460   12,420        0       40

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:        875)
     600      875        0      275        0      875      875        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    26.1     88.1      7.6     66.3      4.0    100.0     99.7      0.0      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       3       11        3        6        2       12       13                  
 
 
RGGI VINTAGE 2016 - ICE FUTURES ENERGY DIV                           Code-0063A1
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1,000 RGGI CO2 Allowances                            OPEN INTEREST:       56,713
COMMITMENTS
   5,548    6,748    6,764   44,401   43,201   56,713   56,713        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:        745)
     347       79      -15      413      682      745      745        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.8     11.9     11.9     78.3     76.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
      11        5        9       15       14       28       26                  
 
 
PJM TRI-RECs CLASS 1 Vin 2017 - ICE FUTURES ENERGY DIV               Code-0063AA
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:        6,600
COMMITMENTS
   3,275    3,470      370    2,935    2,760    6,580    6,600       20        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -300)
       0      150     -150     -150     -300     -300     -300        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    49.6     52.6      5.6     44.5     41.8     99.7    100.0      0.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       8        4        2        5        4       14        9                  
 
 
PJM TRI-RECs CLASS 1 Vin 2018 - ICE FUTURES ENERGY DIV               Code-0063AB
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
100 MWh of renewable energy certificates             OPEN INTEREST:       11,745
COMMITMENTS
   3,645    7,120    1,000    7,100    3,625   11,745   11,745        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:        100)
       0      100        0      100        0      100      100        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    31.0     60.6      8.5     60.5     30.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
      10        5        3        6        3       17       10                  
 
 
NATURAL GAS ICE HENRY HUB - ICE FUTURES ENERGY DIV                   Code-023391
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MMBtus                                          OPEN INTEREST:    4,222,598
COMMITMENTS
 577,675  164,160  613,079  2984135  3428691  4174889  4205930   47,709   16,668

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:   -182,844)
   8,013  -27,864  -26,814 -142,996  -88,967 -161,797 -143,645  -21,047  -39,199

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.7      3.9     14.5     70.7     81.2     98.9     99.6      1.1      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:      219)
      41       29       54      135      124      202      182                  
 
 
NATURAL GAS PENULTIMATE ICE - ICE FUTURES ENERGY DIV                 Code-023392
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:    1,903,415
COMMITMENTS
  56,080   63,661  923,488  918,564  913,749  1898132  1900898    5,283    2,517

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     19,151)
    -951     -625   14,195    7,886    5,421   21,130   18,991   -1,979      160

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.9      3.3     48.5     48.3     48.0     99.7     99.9      0.3      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       88)
      24       13       30       48       47       82       80                  
 
 
SOCAL BORDER FIN BASIS - ICE FUTURES ENERGY DIV                      Code-023393
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      266,923
COMMITMENTS
  23,800    4,595    6,067  219,034  247,733  248,901  258,395   18,022    8,528

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -18,456)
   3,897   -4,590   -3,073  -18,568   -9,893  -17,744  -17,556     -712     -900

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.9      1.7      2.3     82.1     92.8     93.2     96.8      6.8      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
       8        5        9       37       31       49       41                  
 
 
PG&E CITYGATE FIN BASIS - ICE FUTURES ENERGY DIV                     Code-023394
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      135,563
COMMITMENTS
   1,618    8,354    3,391  124,651  120,594  129,660  132,339    5,903    3,224

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -18,785)
  -1,952   -1,356     -776  -13,941  -14,956  -16,669  -17,088   -2,116   -1,697

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.2      6.2      2.5     92.0     89.0     95.6     97.6      4.4      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       4        4        4       30       31       35       38                  
 
 
NWP ROCKIES FIN BASIS - ICE FUTURES ENERGY DIV                       Code-023395
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      214,145
COMMITMENTS
   4,508    6,603    3,990  191,952  192,360  200,450  202,953   13,695   11,192

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -17,984)
   2,962    2,323   -2,800  -18,842  -19,650  -18,680  -20,127      696    2,143

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.1      3.1      1.9     89.6     89.8     93.6     94.8      6.4      5.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       43)
       2        3        4       27       29       31       34                  
 
 
AECO FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023396
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      695,334
COMMITMENTS
     189    9,663   13,222  667,769  669,087  681,180  691,972   14,154    3,362

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -13,620)
  -4,390     -256    1,156  -12,258  -13,834  -15,492  -12,934    1,872     -686

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.4      1.9     96.0     96.2     98.0     99.5      2.0      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       61)
       2        5        5       51       39       56       46                  
 
 
CHICAGO FIN BASIS - ICE FUTURES ENERGY DIV                           Code-023397
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      293,203
COMMITMENTS
  18,334    2,260    3,482  265,120  280,628  286,936  286,370    6,267    6,833

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -18,505)
  -2,101   -1,110      -33  -15,361  -17,957  -17,495  -19,100   -1,010      595

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.3      0.8      1.2     90.4     95.7     97.9     97.7      2.1      2.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       56)
       4        2        3       30       38       35       42                  
 
 
HSC FIN BASIS - ICE FUTURES ENERGY DIV                               Code-023398
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      277,678
COMMITMENTS
  16,292    1,261    1,933  255,424  269,359  273,649  272,553    4,029    5,125

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -18,791)
     201      -92      -87  -17,165  -18,164  -17,051  -18,343   -1,740     -448

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.9      0.5      0.7     92.0     97.0     98.5     98.2      1.5      1.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
       5        1        4       36       43       42       47                  
 
 
WAHA FIN BASIS - ICE FUTURES ENERGY DIV                              Code-023399
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 2,500  MMBTU'S)                        OPEN INTEREST:      123,197
COMMITMENTS
   1,795    1,476    1,884  113,827  112,827  117,506  116,187    5,691    7,010

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -16,116)
      30   -5,766     -551  -16,224   -6,936  -16,745  -13,253      629   -2,863

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.5      1.2      1.5     92.4     91.6     95.4     94.3      4.6      5.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       2        1        2       22       22       24       25                  
 
 
ALGONQUIN CITY-GATES FINANCIAL BASIS - ICE FUTURES ENERGY DIV        Code-02339E
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      118,404
COMMITMENTS
   8,136    3,417    1,114  102,129  105,256  111,379  109,787    7,025    8,617

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -6,707)
   1,562     -270     -188   -7,711   -5,374   -6,337   -5,832     -370     -875

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.9      2.9      0.9     86.3     88.9     94.1     92.7      5.9      7.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       1        1        2       29       23       31       25                  
 
 
COLORADO INTERSTATE - MAINLINE (BASIS) - ICE FUTURES ENERGY DIV      Code-02339U
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       99,447
COMMITMENTS
     392    1,740    1,392   87,661   86,375   89,445   89,507   10,002    9,940

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -10,402)
      79   -1,848      -79   -8,337   -8,978   -8,337  -10,905   -2,065      503

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.4      1.7      1.4     88.1     86.9     89.9     90.0     10.1     10.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        1        2       15       19       17       21                  
 
 
COLUMBIA GAS CO. - TCO POOL (APPALACHIA) (BASIS) - ICE FUTURES ENERGYCode-02339W
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      161,413
COMMITMENTS
       0        0        0  153,724  150,633  153,724  150,633    7,689   10,780

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -11,174)
       0        0        0  -11,319  -10,039  -11,319  -10,039      145   -1,135

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     95.2     93.3     95.2     93.3      4.8      6.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       0        0        0       27       21       27       21                  
 
 
COLUMBIA GULF TRANSMISSION CO. -  MAINLINE POOL - ICE FUTURES ENERGY Code-02339Y
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       86,623
COMMITMENTS
       0        0        0   76,543   80,339   76,543   80,339   10,080    6,284

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -6,861)
       0        0        0   -5,891   -6,715   -5,891   -6,715     -970     -146

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     88.4     92.7     88.4     92.7     11.6      7.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        0        0       16       15       16       15                  
 
 
DOMINION - SOUTH POINT (BASIS) - ICE FUTURES ENERGY DIV              Code-0233A3
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      313,776
COMMITMENTS
   1,305    2,011    6,018  294,825  297,136  302,148  305,165   11,628    8,611

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -14,082)
     846     -889     -352  -14,200  -12,866  -13,706  -14,107     -376       25

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.4      0.6      1.9     94.0     94.7     96.3     97.3      3.7      2.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       55)
       2        3        4       42       37       46       42                  
 
 
EL PASO - PERMIAN BASIN (BASIS) - ICE FUTURES ENERGY DIV             Code-0233A5
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       80,869
COMMITMENTS
   1,341      620    1,914   69,420   72,389   72,675   74,923    8,194    5,946

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -5,559)
   1,319   -1,938     -828   -3,935   -2,315   -3,444   -5,081   -2,115     -478

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.7      0.8      2.4     85.8     89.5     89.9     92.6     10.1      7.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       2        1        2       21       20       23       23                  
 
 
EL PASO - PERMIAN BASIN (INDEX) - ICE FUTURES ENERGY DIV             Code-0233A6
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       15,449
COMMITMENTS
     240        0        0   11,792   11,973   12,032   11,973    3,417    3,476

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -5,487)
       0        0        0   -6,156   -6,819   -6,156   -6,819      669    1,332

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.6      0.0      0.0     76.3     77.5     77.9     77.5     22.1     22.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        0        0        9       13       10       13                  
 
 
EL PASO-SAN JUAN BASIN,BLANCO POOL PRIMARY ONLY-BASIS - ICE FUTURES ECode-0233A8
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       72,047
COMMITMENTS
   2,274    5,989    1,746   61,668   60,866   65,688   68,601    6,359    3,446

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -7,493)
    -135   -1,673     -641   -5,721   -4,795   -6,497   -7,109     -996     -384

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.2      8.3      2.4     85.6     84.5     91.2     95.2      8.8      4.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        3        2       15       15       18       18                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (BASIS) - ICE FUTURES ENERGY DIV     Code-0233AG
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       51,515
COMMITMENTS
   1,472        0        0   46,808   51,101   48,280   51,101    3,235      414

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -59,136)
 -13,950   -9,060     -360  -45,940  -48,362  -60,250  -57,782    1,114   -1,354

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.9      0.0      0.0     90.9     99.2     93.7     99.2      6.3      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        0        0       14       13       15       13                  
 
 
HENRY HUB - TAILGATE, LOUISIANA (INDEX) - ICE FUTURES ENERGY DIV     Code-0233AH
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       98,363
COMMITMENTS
  15,422    9,420      360   79,897   87,143   95,679   96,923    2,684    1,440

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -42,840)
 -13,856    1,412   -2,247  -27,428  -41,483  -43,531  -42,318      691     -522

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    15.7      9.6      0.4     81.2     88.6     97.3     98.5      2.7      1.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       60)
       8        5        1       33       22       42       27                  
 
 
HOUSTON SHIP CHANNEL (INDEX) - ICE FUTURES ENERGY DIV                Code-0233AM
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       57,638
COMMITMENTS
       0        0        0   56,408   57,068   56,408   57,068    1,230      570

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -14,671)
    -248     -372        0  -14,978  -13,925  -15,226  -14,297      555     -374

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     97.9     99.0     97.9     99.0      2.1      1.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       0        0        0       17       18       17       18                  
 
 
MICHIGAN CONSOLIDATED CITYGATE (GENERIC) (BASIS) - ICE FUTURES ENERGYCode-0233AQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      205,905
COMMITMENTS
       0      266    1,053  197,980  196,234  199,033  197,553    6,872    8,352

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -9,261)
       0     -215      -54   -9,571   -9,277   -9,625   -9,546      364      285

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.1      0.5     96.2     95.3     96.7     95.9      3.3      4.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       0        1        1       31       31       32       32                  
 
 
NATURAL GAS INDEX: ALGONQUIN CITY GATES - ICE FUTURES ENERGY DIV     Code-0233AW
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
mmbtu                                                OPEN INTEREST:       23,637
COMMITMENTS
   1,866        0        0   20,678   21,813   22,544   21,813    1,093    1,824

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -2,217)
   1,139     -308     -403   -3,343   -1,253   -2,607   -1,964      390     -253

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     7.9      0.0      0.0     87.5     92.3     95.4     92.3      4.6      7.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        0        0       10       12       11       12                  
 
 
NATURAL GAS PIPELINE-MID-CONTINENT POOL PIN (BASIS) - ICE FUTURES ENECode-0233AY
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       54,062
COMMITMENTS
       0    5,765      872   41,794   42,214   42,666   48,851   11,396    5,211

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -1,682)
       0     -939     -332    2,324       -7    1,992   -1,278   -3,674     -404

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     10.7      1.6     77.3     78.1     78.9     90.4     21.1      9.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        3        2       15       17       17       20                  
 
 
NATURAL GAS PIPELINE, TEXOK (BASIS) - ICE FUTURES ENERGY DIV         Code-0233B1
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      115,704
COMMITMENTS
       0   21,790      523  106,904   86,976  107,427  109,289    8,277    6,415

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -8,777)
       0   -1,192        0   -7,889   -8,237   -7,889   -9,429     -888      652

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     18.8      0.5     92.4     75.2     92.8     94.5      7.2      5.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       0        3        1       18       25       19       28                  
 
 
NORTHERN NATURAL GAS - VENTURA (BASIS) - ICE FUTURES ENERGY DIV      Code-0233BB
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      107,816
COMMITMENTS
  11,053        0      636   81,026  102,149   92,715  102,785   15,101    5,031

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -10,857)
  -2,370        0     -190  -12,199  -10,041  -14,759  -10,231    3,902     -626

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.3      0.0      0.6     75.2     94.7     86.0     95.3     14.0      4.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       4        0        1       15       13       19       14                  
 
 
NORTHWEST PIPELINE - CANADIAN BORDER (BASIS) - ICE FUTURES ENERGY DIVCode-0233BC
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      103,983
COMMITMENTS
   1,472        0        0   97,314  102,010   98,786  102,010    5,197    1,973

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -8,148)
  -1,170        0        0   -7,059   -7,678   -8,229   -7,678       81     -470

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.4      0.0      0.0     93.6     98.1     95.0     98.1      5.0      1.9

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       1        0        0       18       16       19       16                  
 
 
PACIFIC GAS TRANSMISSION - MALIN (BASIS) - ICE FUTURES ENERGY DIV    Code-0233BH
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      120,793
COMMITMENTS
   1,507    1,651    1,549  111,541  115,669  114,597  118,869    6,196    1,924

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -9,226)
    -358     -269     -128   -7,229   -7,963   -7,715   -8,360   -1,511     -866

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.2      1.4      1.3     92.3     95.8     94.9     98.4      5.1      1.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        2        2       18       18       20       22                  
 
 
PANHANDLE EASTERN- POOL GAS (BASIS) - ICE FUTURES ENERGY DIV         Code-0233BL
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:      142,159
COMMITMENTS
   2,438   13,041    2,166  121,781  116,322  126,385  131,529   15,774   10,630

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -12,366)
     972   -3,716      -25  -11,074  -10,041  -10,127  -13,782   -2,239    1,416

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.7      9.2      1.5     85.7     81.8     88.9     92.5     11.1      7.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       2        2        2       23       25       25       29                  
 
 
PG&E - CITYGATE (INDEX) - ICE FUTURES ENERGY DIV                     Code-0233BQ
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       20,597
COMMITMENTS
   2,700    2,960        0   16,535   17,577   19,235   20,537    1,362       60

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -5,270)
       0   -2,046        0   -4,858   -2,697   -4,858   -4,743     -412     -527

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    13.1     14.4      0.0     80.3     85.3     93.4     99.7      6.6      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        2        0       12       10       14       12                  
 
 
SOCAL (INDEX) - ICE FUTURES ENERGY DIV                               Code-0233BW
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       36,807
COMMITMENTS
       0    1,050        0   35,752   35,304   35,752   36,354    1,055      453

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -7,130)
       0     -744        0   -6,510   -6,262   -6,510   -7,006     -620     -124

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.9      0.0     97.1     95.9     97.1     98.8      2.9      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        2        0        9       14        9       16                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) - ICE FUTURES ENERGY DIV          Code-0233CG
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mmbtu                                           OPEN INTEREST:       59,177
COMMITMENTS
       0      960        0   57,045   57,579   57,045   58,539    2,132      638

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -6,743)
       0        0        0   -6,304   -6,371   -6,304   -6,371     -439     -372

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.6      0.0     96.4     97.3     96.4     98.9      3.6      1.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        2        0       14       12       14       14                  
 
 
TEXAS EASTERN- M3 ZONE (DELIVERED) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CH
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:      192,103
COMMITMENTS
   1,833    6,489    1,581  181,511  176,949  184,925  185,019    7,178    7,084

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -14,655)
     482   -1,182      348  -15,094  -11,769  -14,264  -12,603     -391   -2,052

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.0      3.4      0.8     94.5     92.1     96.3     96.3      3.7      3.7

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       49)
       2        4        3       37       33       40       39                  
 
 
TRANSCONTINENTAL GAS- STATION 85 (ZONE 4) - ICE FUTURES ENERGY DIV   Code-0233CW
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       86,667
COMMITMENTS
       0        0        0   77,940   74,869   77,940   74,869    8,727   11,798

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -6,632)
       0        0        0   -6,189   -7,262   -6,189   -7,262     -443      630

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     89.9     86.4     89.9     86.4     10.1     13.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        0        0       15       14       15       14                  
 
 
TRANSCONTINENTAL GAS - ZONE 6 (NY) (BASIS) - ICE FUTURES ENERGY DIV  Code-0233CZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 mm btu                                          OPEN INTEREST:       89,180
COMMITMENTS
       0    1,317      273   80,709   84,477   80,982   86,067    8,198    3,113

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -6,956)
       0      152     -121   -5,999   -6,935   -6,120   -6,904     -836      -52

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.5      0.3     90.5     94.7     90.8     96.5      9.2      3.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        1        1       20       17       21       18                  
 
 
TETCO M2 Basis (Receipts) - ICE FUTURES ENERGY DIV                   Code-0233DR
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
2500 MM Btus                                         OPEN INTEREST:       91,239
COMMITMENTS
   2,362        0        0   83,890   85,583   86,252   85,583    4,987    5,656

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -6,047)
    -350        0        0   -4,968   -6,272   -5,318   -6,272     -729      225

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.6      0.0      0.0     91.9     93.8     94.5     93.8      5.5      6.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       1        0        0       18       11       19       11                  
 
 
PJM WH REAL TIME PEAK - ICE FUTURES ENERGY DIV                       Code-064363
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 800 MWh)                               OPEN INTEREST:      157,520
COMMITMENTS
  29,202    6,906   15,052  112,784  135,179  157,038  157,137      483      383

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -9,857)
   2,323   -1,245   -2,951   -9,195   -5,717   -9,823   -9,914      -33       57

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    18.5      4.4      9.6     71.6     85.8     99.7     99.8      0.3      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       85)
      19       11       20       51       51       79       73                  
 
 
MID-C DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                        Code-064391
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 400 MWh)                               OPEN INTEREST:       49,082
COMMITMENTS
   2,897    1,851      310   45,875   46,921   49,082   49,082        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -5,831)
    -466     -255     -351   -5,014   -5,225   -5,831   -5,831        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.9      3.8      0.6     93.5     95.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       6        2        2       27       25       34       28                  
 
 
MID-C DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV                    Code-064392
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 25 MWh)                                OPEN INTEREST:      418,139
COMMITMENTS
  36,264    2,432      344  381,531  415,363  418,139  418,139        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -49,928)
   3,840        0   -7,431  -46,337  -42,497  -49,928  -49,928        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.7      0.6      0.1     91.2     99.3    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       5        1        1       25       21       30       23                  
 
 
PJM WESTERN HUB RT OFF - ICE FUTURES ENERGY DIV                      Code-064394
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 50 Megawatt Hours)                     OPEN INTEREST:    1,483,367
COMMITMENTS
  64,137   45,137   38,071  1381159  1400159  1483367  1483367        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -83,608)
  -1,125  -17,463    9,108  -91,591  -75,253  -83,608  -83,608        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     4.3      3.0      2.6     93.1     94.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       57)
       5        7        3       35       42       41       51                  
 
 
SP15 FIN DA PEAK FIXED - ICE FUTURES ENERGY DIV                      Code-064395
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 400 Megawatt Hours)                    OPEN INTEREST:       71,412
COMMITMENTS
   3,657    5,026    3,176   64,525   62,941   71,358   71,142       54      270

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:      1,133)
     361     -126      -68      785    1,057    1,079      863       54      270

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.1      7.0      4.4     90.4     88.1     99.9     99.6      0.1      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       40)
       5        7        6       25       24       35       32                  
 
 
CAISO SP15 FIN DA OFF-PEAK - ICE FUTURES ENERGY DIV                  Code-064396
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
(Contracts of 25 Megawatt Hours)                     OPEN INTEREST:      465,445
COMMITMENTS
     344   18,102    1,866  463,235  445,477  465,445  465,445        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:      3,953)
       0      688        0    3,953    3,265    3,953    3,953        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.1      3.9      0.4     99.5     95.7    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       1        5        1       20       17       22       22                  
 
 
PJM AEP DAYTON RT OFF-PK - ICE FUTURES ENERGY DIV                    Code-06439A
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      379,088
COMMITMENTS
       0    5,456        0  379,088  373,632  379,088  379,088        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -8,201)
       0        0        0   -8,201   -8,201   -8,201   -8,201        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.4      0.0    100.0     98.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       0        1        0       28       31       28       32                  
 
 
PJM AEP DAYTON RT PEAK FIXED - ICE FUTURES ENERGY DIV                Code-06439B
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       35,987
COMMITMENTS
   1,403       63      315   33,441   34,533   35,159   34,911      828    1,076

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -1,913)
     109        0      -46   -1,690   -1,562   -1,627   -1,608     -286     -305

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.9      0.2      0.9     92.9     96.0     97.7     97.0      2.3      3.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       5        1        1       27       26       32       28                  
 
 
PJM AEP DAYTON HUB DA OFF-PK - ICE FUTURES ENERGY DIV                Code-06439C
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       48,200
COMMITMENTS
       0        0        0   47,729   48,143   47,729   48,143      471       57

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -2,791)
       0       -8      -86   -2,759   -2,727   -2,845   -2,821       54       30

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     99.0     99.9     99.0     99.9      1.0      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       0        0        0       35       33       35       33                  
 
 
PJM AEP DAYTON DA PEAK - ICE FUTURES ENERGY DIV                      Code-06439F
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       66,377
COMMITMENTS
     346        0        5   65,467   66,312   65,818   66,317      559       60

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -2,817)
      99        0      -53   -2,854   -2,767   -2,808   -2,820       -9        3

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.5      0.0      0.0     98.6     99.9     99.2     99.9      0.8      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       2        0        1       36       30       38       31                  
 
 
MISO INDIANA  OFF-PEAK - ICE FUTURES ENERGY DIV                      Code-06439K
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,793
COMMITMENTS
     100        0        0   19,573   19,793   19,673   19,793      120        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:        320)
       0        0        0      320      320      320      320        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.5      0.0      0.0     98.9    100.0     99.4    100.0      0.6      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        0        0       18       14       19       14                  
 
 
MISO IN. REAL-TIME OFF-PEAK - ICE FUTURES ENERGY DIV                 Code-06439L
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      327,216
COMMITMENTS
   2,048        0      752  324,416  326,464  327,216  327,216        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:      1,168)
      24        0      384      760      784    1,168    1,168        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.6      0.0      0.2     99.1     99.8    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        0        1       27       19       28       20                  
 
 
ERCOT NORTH 345KV RT PK FIX - ICE FUTURES ENERGY DIV                 Code-06439R
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       10,661
COMMITMENTS
   1,902        0        0    8,565   10,403   10,467   10,403      194      258

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:        212)
       0        0        0      191      212      191      212       21        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    17.8      0.0      0.0     80.3     97.6     98.2     97.6      1.8      2.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       6        0        0       18       18       24       18                  
 
 
ERCOT - NORTH MONTHLY OFF-PEAK - ICE FUTURES ENERGY DIV              Code-0643A8
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       13,310
COMMITMENTS
   5,500        0        0    7,750   13,250   13,250   13,250       60       60

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:        150)
       0        0        0      150      150      150      150        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    41.3      0.0      0.0     58.2     99.5     99.5     99.5      0.5      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       2        0        0       10       16       12       16                  
 
 
NYISO ZONE C DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643AP
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       10,615
COMMITMENTS
      50      205      520    9,490    9,800   10,060   10,525      555       90

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -765)
    -375     -150        0     -365     -655     -740     -805      -25       40

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.5      1.9      4.9     89.4     92.3     94.8     99.2      5.2      0.8

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       1        1        1       14       12       16       13                  
 
 
MISO IN. DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643AZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       27,226
COMMITMENTS
       0      650        0   27,226   26,576   27,226   27,226        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:        370)
       0        0        0      370      370      370      370        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.4      0.0    100.0     97.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       33)
       0        2        0       23       22       23       24                  
 
 
MISO INDIANA HUB RT PEAK MINI - ICE FUTURES ENERGY DIV               Code-0643B1
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       24,497
COMMITMENTS
       0       75      600   23,717   23,822   24,317   24,497      180        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:         50)
       0        0        0       50       55       50       55        0       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.3      2.4     96.8     97.2     99.3    100.0      0.7      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       0        1        1       26       23       27       25                  
 
 
MISO INDIANA HUB RT PEAK - ICE FUTURES ENERGY DIV                    Code-0643B3
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 Mwh                                              OPEN INTEREST:       25,322
COMMITMENTS
     215      212        0   24,766   24,318   24,981   24,530      341      792

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:      1,168)
       0       86        0    1,167    1,082    1,167    1,168        1        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8      0.8      0.0     97.8     96.0     98.7     96.9      1.3      3.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       1        2        0       28       25       29       27                  
 
 
ISO NE MASS DA OFF-PK MINI - ICE FUTURES ENERGY DIV                  Code-0643B9
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       58,938
COMMITMENTS
     363    3,280      714   57,646   54,704   58,723   58,698      215      240

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:        242)
      30      241      -79      291      -20      242      142        0      100

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.6      5.6      1.2     97.8     92.8     99.6     99.6      0.4      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       44)
       2        4        5       34       33       39       39                  
 
 
ISO NE MASS DA PEAK MINI - ICE FUTURES ENERGY DIV                    Code-0643BA
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       73,906
COMMITMENTS
     588    2,941    4,104   69,214   66,582   73,906   73,627        0      279

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:        558)
     257       69     -399      700      714      558      384        0      174

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.8      4.0      5.6     93.7     90.1    100.0     99.6      0.0      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       52)
       4        8        8       35       33       45       43                  
 
 
PJM N. IL HUB DA OFF-PK - ICE FUTURES ENERGY DIV                     Code-0643BC
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       38,900
COMMITMENTS
   1,060        0        0   37,748   38,855   38,808   38,855       92       45

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -4,750)
    -130        0        0   -4,610   -4,750   -4,740   -4,750      -10        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.7      0.0      0.0     97.0     99.9     99.8     99.9      0.2      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       1        0        0       26       14       27       14                  
 
 
PJM N. IL HUB DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643BE
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       44,358
COMMITMENTS
   1,430        0        0   42,883   44,358   44,313   44,358       45        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -3,890)
    -115        0        0   -3,770   -3,890   -3,885   -3,890       -5        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.2      0.0      0.0     96.7    100.0     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        0        0       27       15       28       15                  
 
 
ISO NE MASS HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643BF
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      359,366
COMMITMENTS
  23,914   21,510    5,904  329,548  331,952  359,366  359,366        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:      9,273)
  -3,200     -384        0   12,473    9,657    9,273    9,273        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     6.7      6.0      1.6     91.7     92.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       4        5        1       30       30       34       36                  
 
 
ISO NE MASS HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643BG
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       27,846
COMMITMENTS
   3,971    1,445    1,067   22,702   25,226   27,740   27,738      106      108

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:        209)
    -724        0       63      891       82      230      145      -21       64

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    14.3      5.2      3.8     81.5     90.6     99.6     99.6      0.4      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       45)
       3        7        7       28       33       35       43                  
 
 
CAISO NP-15 PEAK - ICE FUTURES ENERGY DIV                            Code-0643BM
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       41,701
COMMITMENTS
     263    3,794      844   40,594   36,847   41,701   41,485        0      216

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:        710)
     159       72     -264      815      686      710      494        0      216

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.6      9.1      2.0     97.3     88.4    100.0     99.5      0.0      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       3        6        3       16       17       21       24                  
 
 
CAISO NP-15 OFF-PEAK - ICE FUTURES ENERGY DIV                        Code-0643BR
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
25MWh                                                OPEN INTEREST:      344,671
COMMITMENTS
       0    4,112        0  344,671  339,937  344,671  344,049        0      622

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:        688)
       0     -622        0      688      688      688       66        0      622

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.2      0.0    100.0     98.6    100.0     99.8      0.0      0.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        2        0       12       12       12       14                  
 
 
PJM NI HUB RT OFF-PK - ICE FUTURES ENERGY DIV                        Code-0643BS
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      323,653
COMMITMENTS
       0      384        0  323,653  323,269  323,653  323,653        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -27,676)
       0     -375        0  -27,676  -27,301  -27,676  -27,676        0        0

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       0        1        0       20       16       20       17                  
 
 
PJM N. IL HUB RT PEAK - ICE FUTURES ENERGY DIV                       Code-0643BT
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800 MWh                                              OPEN INTEREST:       26,988
COMMITMENTS
     655       84        0   26,249   26,037   26,904   26,121       84      867

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -2,145)
     -46     -413        0   -2,076   -2,088   -2,122   -2,501      -23      356

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.4      0.3      0.0     97.3     96.5     99.7     96.8      0.3      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       2        1        0       16       17       18       18                  
 
 
NYISO ZONE J DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BX
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      128,419
COMMITMENTS
       0    3,545        0  128,419  124,874  128,419  128,419        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -4,071)
       0     -375        0   -4,071   -3,696   -4,071   -4,071        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      2.8      0.0    100.0     97.2    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        1        0       10       10       10       11                  
 
 
NYISO ZONE A DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643BY
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       12,644
COMMITMENTS
   1,634      256      336   10,653   10,991   12,623   11,583       21    1,061

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -987)
    -162     -263       79     -563     -624     -646     -808     -341     -179

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    12.9      2.0      2.7     84.3     86.9     99.8     91.6      0.2      8.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       3        2        2       18       19       22       22                  
 
 
NYISO ZONE A DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643BZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50 Mwh                                               OPEN INTEREST:      148,776
COMMITMENTS
  12,889    3,930        0  135,887  144,846  148,776  148,776        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -16,125)
  -1,875    1,875   -1,875  -12,375  -16,125  -16,125  -16,125        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     8.7      2.6      0.0     91.3     97.4    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       3        1        0       14       17       17       18                  
 
 
NYISO ZONE G DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643C3
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
800MWh                                               OPEN INTEREST:       17,363
COMMITMENTS
     365    2,019       41   16,636   14,753   17,042   16,813      321      550

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -1,589)
       0     -250       41   -1,844   -1,632   -1,803   -1,841      214      252

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.1     11.6      0.2     95.8     85.0     98.2     96.8      1.8      3.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       3        2        1       22       21       26       23                  
 
 
NYISO ZONE G DA OFF-PK - ICE FUTURES ENERGY DIV                      Code-0643C4
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:      188,093
COMMITMENTS
     384   11,279      793  186,916  176,021  188,093  188,093        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -2,377)
    -384     -741        0   -1,993   -1,636   -2,377   -2,377        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.2      6.0      0.4     99.4     93.6    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       1        1        1       19       15       21       16                  
 
 
NYISO ZONE F PEAK MONTHLY - ICE FUTURES ENERGY DIV                   Code-0643C8
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        8,465
COMMITMENTS
       0      710       70    8,335    7,640    8,405    8,420       60       45

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -425)
       0      210       20     -425     -470     -405     -240      -20     -185

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      8.4      0.8     98.5     90.3     99.3     99.5      0.7      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        3        2       17       12       19       15                  
 
 
PALO VERDE DA PEAK - ICE FUTURES ENERGY DIV                          Code-0643CB
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
400MWh                                               OPEN INTEREST:       20,401
COMMITMENTS
     648      182        0   19,753   20,219   20,401   20,401        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -1,063)
    -101      182        0     -962   -1,245   -1,063   -1,063        0        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.2      0.9      0.0     96.8     99.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        1        0       16       18       17       19                  
 
 
PJM BGE ZONE DAY AHEAD OFF PEAK MONTHLY - ICE FUTURES ENERGY DIV     Code-0643CJ
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:        9,100
COMMITMENTS
     300        0        0    8,105    9,055    8,405    9,055      695       45

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -470)
       0        0        0     -450     -465     -450     -465      -20       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.3      0.0      0.0     89.1     99.5     92.4     99.5      7.6      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       21)
       1        0        0       14       12       15       12                  
 
 
PJM BGE ZONE DAY AHEAD, PEAK MONTHLY - ICE FUTURES ENERGY DIV        Code-0643CK
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       10,800
COMMITMENTS
     350    1,630      100    9,620    9,070   10,070   10,800      730        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -655)
     150        0        0     -785     -655     -635     -655      -20        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.2     15.1      0.9     89.1     84.0     93.2    100.0      6.8      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        1        1       15       17       16       19                  
 
 
PJM RT PEAK CAL 1X - ICE FUTURES ENERGY DIV                          Code-0643CL
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
Any Multiple of 800 800MWhs                          OPEN INTEREST:      548,214
COMMITMENTS
  12,322   37,023  119,346  415,131  391,845  546,798  548,214    1,416        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -446)
    -419   -5,354    6,578   -6,515   -1,670     -355     -446      -90        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.2      6.8     21.8     75.7     71.5     99.7    100.0      0.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       2        4        4       18       16       23       21                  
 
 
PJM COMED ZONE DAY AHEAD LMP PEAK MONTHLY - ICE FUTURES ENERGY DIV   Code-0643CN
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       16,855
COMMITMENTS
       0        0        0   16,815   16,855   16,815   16,855       40        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -1,775)
       0        0        0   -1,755   -1,775   -1,755   -1,775      -20        0

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       20)
       0        0        0       16       12       16       12                  
 
 
PJM JCPL ZONE DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                Code-0643CU
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,455
COMMITMENTS
       0      150        0   21,200   21,275   21,200   21,425      255       30

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -1,080)
       0      -75        0   -1,065     -990   -1,065   -1,065      -15      -15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.7      0.0     98.8     99.2     98.8     99.9      1.2      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       27)
       0        1        0       19       15       19       16                  
 
 
PJM JCPL ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643CV
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       19,140
COMMITMENTS
       0      150        0   18,675   18,990   18,675   19,140      465        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -850)
       0      -75        0     -825     -765     -825     -840      -25      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.8      0.0     97.6     99.2     97.6    100.0      2.4      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       23)
       0        1        0       16       13       16       14                  
 
 
PJM PECO ZONE DA PEAK - ICE FUTURES ENERGY DIV                       Code-0643CZ
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,227
COMMITMENTS
     825        0        0   20,282   21,227   21,107   21,227      120        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -1,376)
     -25      -50        0   -1,351   -1,316   -1,376   -1,366        0      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.9      0.0      0.0     95.5    100.0     99.4    100.0      0.6      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       28)
       2        0        0       18       16       20       16                  
 
 
PJM PECO ZONE OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV              Code-0643D1
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       17,323
COMMITMENTS
     225        0        0   16,715   17,323   16,940   17,323      383        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -950)
     -25        0        0     -905     -950     -930     -950      -20        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      0.0      0.0     96.5    100.0     97.8    100.0      2.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       1        0        0       16       14       17       14                  
 
 
PJM PEPCO DA PEAK - ICE FUTURES ENERGY DIV                           Code-0643D4
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,150
COMMITMENTS
       0      250        0   20,745   20,880   20,745   21,130      405       20

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -1,025)
       0       50        0     -955   -1,075     -955   -1,025      -70        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      1.2      0.0     98.1     98.7     98.1     99.9      1.9      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        1        0       17       15       17       16                  
 
 
PJM PPL ZONE DAY AHEAD, OFF-PEAK MONTHLY - ICE FUTURES ENERGY DIV    Code-0643D7
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       22,080
COMMITMENTS
       0        0        0   21,720   21,970   21,720   21,970      360      110

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -1,030)
       0        0        0     -910   -1,020     -910   -1,020     -120      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      0.0      0.0     98.4     99.5     98.4     99.5      1.6      0.5

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        0        0       21        9       21        9                  
 
 
PJM PPL ZONE DA PEAK - ICE FUTURES ENERGY DIV                        Code-0643D8
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,282
COMMITMENTS
     200        0        0   20,687   21,192   20,887   21,192      395       90

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -935)
       0        0        0     -915     -925     -915     -925      -20      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.9      0.0      0.0     97.2     99.6     98.1     99.6      1.9      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       25)
       1        0        0       21       10       22       10                  
 
 
PJM WESTERN HUB DA OFF-PK - ICE FUTURES ENERGY DIV                   Code-0643DB
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      113,262
COMMITMENTS
   3,565    1,010      140  109,437  112,092  113,142  113,242      120       20

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -6,788)
     -60      -10      -15   -6,713   -6,753   -6,788   -6,778        0      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.1      0.9      0.1     96.6     99.0     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       51)
       3        4        1       37       34       41       38                  
 
 
PJM WESTERN HUB DA PEAK - ICE FUTURES ENERGY DIV                     Code-0643DC
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      126,491
COMMITMENTS
   2,625    3,455      500  123,366  122,516  126,491  126,471        0       20

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:    -11,148)
      10   -2,595     -500  -10,658   -8,043  -11,148  -11,138        0      -10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.1      2.7      0.4     97.5     96.9    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       60)
       5        6        2       43       35       49       43                  
 
 
PJM WESTERN HUB RT PEAK MINI - ICE FUTURES ENERGY DIV                Code-0643DF
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      162,110
COMMITMENTS
   8,393   11,004    8,560  144,998  142,522  161,952  162,086      158       24

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -6,737)
    -408   -1,695     -642   -5,666   -4,398   -6,716   -6,735      -21       -2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     5.2      6.8      5.3     89.4     87.9     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       72)
      11       10       11       45       45       61       61                  
 
 
PJM WESTERN HUB RT OFF-PK MINI - ICE FUTURES ENERGY DIV              Code-0643DK
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:      114,510
COMMITMENTS
   1,440    1,570    2,805  110,199  110,135  114,444  114,510       66        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -3,553)
    -116      100     -124   -3,293   -3,529   -3,533   -3,553      -20        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.3      1.4      2.4     96.2     96.2     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       50)
       4        3        3       42       34       48       38                  
 
 
PJM PSEG DAY-AHEAD PEAK - ICE FUTURES ENERGY DIV                     Code-0643DL
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       36,135
COMMITMENTS
     320      730      290   35,495   35,105   36,105   36,125       30       10

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -1,760)
    -110      -65        0   -1,635   -1,695   -1,745   -1,760      -15        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.9      2.0      0.8     98.2     97.1     99.9    100.0      0.1      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       32)
       2        2        3       24       14       28       17                  
 
 
PJM PSEG ZONE DAY-AHEAD OFF-PEAK - ICE FUTURES ENERGY DIV            Code-0643DM
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       33,060
COMMITMENTS
       0      315        0   33,060   32,745   33,060   33,060        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -1,100)
       0       10      -25   -1,075   -1,085   -1,100   -1,100        0        0

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        2        0       23       15       23       17                  
 
 
AEP DAYTON REALTIME OFFPEAK-MI - ICE FUTURES ENERGY DIV              Code-0643EA
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 mwh                                                OPEN INTEREST:       28,708
COMMITMENTS
     214      500        5   28,434   28,173   28,653   28,678       55       30

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -955)
     -50        0      -15     -890     -935     -955     -950        0       -5

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.7      1.7      0.0     99.0     98.1     99.8     99.9      0.2      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       37)
       1        1        1       27       27       28       29                  
 
 
MISO IN. REALTIME OFFPEAK-MINI - ICE FUTURES ENERGY DIV              Code-0643F1
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 Mwh                                                OPEN INTEREST:       16,880
COMMITMENTS
       0        0        0   16,710   16,880   16,710   16,880      170        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:         86)
       0        0        0       86       86       86       86        0        0

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

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       22)
       0        0        0       19       18       19       18                  
 
 
NYISO ZONE A DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C74
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       27,765
COMMITMENTS
   2,906    1,620      116   24,648   26,019   27,670   27,755       95       10

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -1,079)
     181      -90      -90   -1,180     -909   -1,089   -1,089       10       10

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
    10.5      5.8      0.4     88.8     93.7     99.7    100.0      0.3      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       39)
       6        1        4       25       25       31       30                  
 
 
NYISO ZONE A DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C75
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       20,390
COMMITMENTS
     505        0      115   19,414   20,150   20,034   20,265      356      125

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -1,205)
     -35        0        0   -1,291   -1,219   -1,326   -1,219      121       14

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.5      0.0      0.6     95.2     98.8     98.3     99.4      1.7      0.6

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       30)
       2        0        1       18       22       20       23                  
 
 
NYISO ZONE G DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C76
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       39,161
COMMITMENTS
   1,107    4,060      213   37,781   34,888   39,101   39,161       60        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -1,636)
      55       58      -55   -1,631   -1,624   -1,631   -1,621       -5      -15

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     2.8     10.4      0.5     96.5     89.1     99.8    100.0      0.2      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       42)
       3        4        3       29       23       33       29                  
 
 
NYISO ZONE G DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C77
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,811
COMMITMENTS
     355       50        0   21,152   21,674   21,507   21,724      304       87

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:     -1,229)
     -35       25        0     -859   -1,252     -894   -1,227     -335       -2

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     1.6      0.2      0.0     97.0     99.4     98.6     99.6      1.4      0.4

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       31)
       1        1        0       24       17       25       18                  
 
 
NYISO ZONE J DAY AHEAD PEAK MI - ICE FUTURES ENERGY DIV              Code-064C78
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       21,512
COMMITMENTS
       0    2,338        0   21,512   19,174   21,512   21,512        0        0

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -876)
       0      -46        0     -853     -830     -853     -876      -23        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0     10.9      0.0    100.0     89.1    100.0    100.0      0.0      0.0

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       29)
       0        2        0       19       19       19       21                  
 
 
NYISO ZONE J DAY AHEAD OFFPEAK - ICE FUTURES ENERGY DIV              Code-064C79
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       14,237
COMMITMENTS
       0      450        0   14,220   13,483   14,220   13,933       17      304

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -707)
       0      -50        0     -689     -657     -689     -707      -18        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.0      3.2      0.0     99.9     94.7     99.9     97.9      0.1      2.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       24)
       0        2        0       17       15       17       17                  
 
 
PJM AEP DAYTON REAL PEAK-MINI - ICE FUTURES ENERGY DIV               Code-064C86
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
1 MW                                                 OPEN INTEREST:       35,879
COMMITMENTS
     200      200        0   35,310   35,239   35,510   35,439      369      440

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -975)
    -179        0      -90     -870   -1,170   -1,139   -1,260      164      285

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     0.6      0.6      0.0     98.4     98.2     99.0     98.8      1.0      1.2

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       36)
       2        1        0       28       27       30       28                  
 
 
PJM NI HUB REALTM OFFPEAK-MINI - ICE FUTURES ENERGY DIV              Code-064C87
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       14,181
COMMITMENTS
     451        0       20   13,608   14,122   14,079   14,142      102       39

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -603)
     -28        0        0     -465     -480     -493     -480     -110     -123

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     3.2      0.0      0.1     96.0     99.6     99.3     99.7      0.7      0.3

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        0        1       20       20       21       21                  
 
 
PJM NI HUB REALTIME PEAK-MINI - ICE FUTURES ENERGY DIV               Code-064C88
OPTION AND FUTURES COMBINED POSITIONS AS OF 04/05/16          |
--------------------------------------------------------------| NONREPORTABLE
      NON-COMMERCIAL      |   COMMERCIAL    |      TOTAL      |   POSITIONS
--------------------------|-----------------|-----------------|-----------------
  Long  | Short  |Spreads |  Long  | Short  |  Long  | Short  |  Long  | Short
--------------------------------------------------------------------------------
50MWh                                                OPEN INTEREST:       13,142
COMMITMENTS
   1,281        0        0   11,134   13,127   12,415   13,127      727       15

CHANGES FROM 03/29/16 (CHANGE IN OPEN INTEREST:       -994)
     -89        0        0     -870     -994     -959     -994      -35        0

PERCENT OF OPEN INTEREST FOR EACH CATEGORY OF TRADER 
     9.7      0.0      0.0     84.7     99.9     94.5     99.9      5.5      0.1

NUMBER OF TRADERS IN EACH CATEGORY (TOTAL TRADERS:       26)
       1        0        0       24       15       25       15                  



Updated April 8, 2016