Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PALLADIUM - NEW YORK MERCANTILE EXCHANGE   (CONTRACTS OF 100 TROY OUNCES)                                      :
CFTC Code #075651                                                    Open Interest is    21,485                :
: Positions                                                                                                    :
:    2,360     8,346     3,095     5,223       793    10,537     1,255     1,359     1,343     2,645       175 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:      586      -767       108       -47      -354      -670       -10      -366      -185       583        27 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     11.0      38.8      14.4      24.3       3.7      49.0       5.8       6.3       6.3      12.3       0.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   151                     :
:       13        19        17         8         8        39        18        12        10        34         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PLATINUM - NEW YORK MERCANTILE EXCHANGE   (CONTRACTS OF 50 TROY OUNCES)                                        :
CFTC Code #076651                                                    Open Interest is    76,776                :
: Positions                                                                                                    :
:    5,760    28,089     8,861    22,492       829    29,025    10,678     5,377    17,063     5,942       875 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:      677      -625     1,491    -2,072       316    -3,129       383     1,403     1,029     1,371       209 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.5      36.6      11.5      29.3       1.1      37.8      13.9       7.0      22.2       7.7       1.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   234                     :
:       15        19        17        13         6        59        22        19        74        15        12 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
SILVER - COMMODITY EXCHANGE INC.   (CONTRACTS OF 5,000 TROY OUNCES)                                            :
CFTC Code #084691                                                    Open Interest is   227,685                :
: Positions                                                                                                    :
:   25,735    44,501    49,401    45,601    15,693    55,829    70,722     9,750    19,719     7,931    20,320 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:    3,731    -1,852      -973      -263      -675     3,679     4,318       990    -3,708    -1,075     1,021 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     11.3      19.5      21.7      20.0       6.9      24.5      31.1       4.3       8.7       3.5       8.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   247                     :
:       16        15        21        14        24        44        42        42        79        18        38 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
GOLD - COMMODITY EXCHANGE INC.   (CONTRACTS OF 100 TROY OUNCES)                                                :
CFTC Code #088691                                                    Open Interest is   665,348                :
: Positions                                                                                                    :
:   33,039    80,236   100,016   153,255    93,764   112,265    92,544    74,272    74,039    15,613   123,605 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:    3,040      -957    -9,586     1,165     2,674     8,605      -676    14,713       -43     1,241     8,185 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.0      12.1      15.0      23.0      14.1      16.9      13.9      11.2      11.1       2.3      18.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   376                     :
:       26        28        20        22        31        93        37        60       115        46        80 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
COPPER-GRADE #1 - COMMODITY EXCHANGE INC.   (CONTRACTS OF 25,000 POUNDS)                                       :
CFTC Code #085692                                                    Open Interest is   254,930                :
: Positions                                                                                                    :
:   64,800    93,193    40,744     3,511    10,075    51,297    78,103    25,473    21,773     8,337    22,531 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:   10,290    -3,894      -419       185       949    -7,538     9,474    -9,847     1,173    -2,721     3,455 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     25.4      36.6      16.0       1.4       4.0      20.1      30.6      10.0       8.5       3.3       8.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   278                     :
:       38        42        15         5        14        65        41        53        56        29        43 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
ALUMINUM MW US TR PLATTS - COMMODITY EXCHANGE INC.   (25 METRIC TONS)                                          :
CFTC Code #191693                                                    Open Interest is    25,073                :
: Positions                                                                                                    :
:   15,274    19,865     7,435       176       878        60     1,945         0       538     1,072       800 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:   -1,620    -1,965      -530      -120      -138       -30      -265         0      -159       -39      -161 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     60.9      79.2      29.7       0.7       3.5       0.2       7.8       0.0       2.1       4.3       3.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    35                     :
:        9        15         8         .         4         .         .         0         .         4         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
HOT ROLLED COIL STEEL - NEW YORK MERCANTILE EXCHANGE   (CONTRACTS OF 20 SHORT TONS)                            :
CFTC Code #192651                                                    Open Interest is    17,965                :
: Positions                                                                                                    :
:    6,644    13,612     4,963        85        65     1,781     3,177       319     3,392       260       272 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:      238       588       -45        65         0       240        57       -19       548       172       -68 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     37.0      75.8      27.6       0.5       0.4       9.9      17.7       1.8      18.9       1.4       1.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    30                     :
:       11         9         .         .         .         .         .         .         7         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
RANDOM LENGTH LUMBER - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF 110,000 BOARD FEET)                         :
CFTC Code #058643                                                    Open Interest is     3,710                :
: Positions                                                                                                    :
:    1,013       443        96         0         0        50     1,411         5     1,097       704       266 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:      -16        77         0         0         0       -32       113         3        53       -84       -35 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     27.3      11.9       2.6       0.0       0.0       1.3      38.0       0.1      29.6      19.0       7.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    48                     :
:       11        10         .         0         0         .        12         .        10         7         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
CALIF CARBON ALL VINTAGE 2018 - ICE FUTURES ENERGY DIV   1,000 California carbon allowances                    :
CFTC Code #0063A2                                                    Open Interest is    43,217                :
: Positions                                                                                                    :
:   26,392     8,891     1,465    21,729     2,100     4,773         0         0     7,224     9,257     1,240 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:     -556       125        15       -91         0       100         0         0       475         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     61.1      20.6       3.4      50.3       4.9      11.0       0.0       0.0      16.7      21.4       2.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    36                     :
:       14         7         .         4         .         .         0         0         8         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NJ SRECS VINTAGE 2019 - ICE FUTURES ENERGY DIV   (10 SRECs)                                                    :
CFTC Code #0063A3                                                    Open Interest is    42,221                :
: Positions                                                                                                    :
:   36,302    16,980       543         0        57         0         0         0     5,319    25,184         0 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:     -100       100         0         0         0         0         0         0         0      -200         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     86.0      40.2       1.3       0.0       0.1       0.0       0.0       0.0      12.6      59.6       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:        9         7         .         0         .         0         0         0         .         8         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NJ SRECS VINTAGE 2020 - ICE FUTURES ENERGY DIV   (10 SRECs)                                                    :
CFTC Code #0063A4                                                    Open Interest is    54,126                :
: Positions                                                                                                    :
:   41,065    15,008         0     1,734         0         0         0         0    13,061    37,384         0 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:        0       300         0         0         0         0         0         0       100      -200         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     75.9      27.7       0.0       3.2       0.0       0.0       0.0       0.0      24.1      69.1       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    27                     :
:       12         7         0         .         0         0         0         0         .         9         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM TRI-RECs CLASS 1 Vin 2019 - ICE FUTURES ENERGY DIV   100 MWh of renewable energy certificates              :
CFTC Code #0063AD                                                    Open Interest is    37,003                :
: Positions                                                                                                    :
:   28,018    15,934         0     3,002         0       365         0         0     8,520    17,967       100 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:     -597       482         0        21         0         0         0         0     1,000      -100         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     75.7      43.1       0.0       8.1       0.0       1.0       0.0       0.0      23.0      48.6       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    28                     :
:        7         9         0         .         0         .         0         0         4         6         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MASS RECs CLASS 1 Vin 2018 - ICE FUTURES ENERGY DIV   100 MWh of renewable energy certificates                 :
CFTC Code #0063AM                                                    Open Interest is     3,852                :
: Positions                                                                                                    :
:    3,185     1,650       250         0         0       317         0         0       100     2,202         0 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:      100       100         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     82.7      42.8       6.5       0.0       0.0       8.2       0.0       0.0       2.6      57.2       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:        5         6         .         0         0         .         0         0         .         6         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM TRI-RECs CLASS 1 Vin 2020 - ICE FUTURES ENERGY DIV   100 MWh of renewable energy certificates              :
CFTC Code #0063AN                                                    Open Interest is    33,988                :
: Positions                                                                                                    :
:   28,675    17,870         0     1,843         0         0         0         0     5,313    14,275         0 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:    1,791     1,477         0       287         0         0         0         0       223       250         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     84.4      52.6       0.0       5.4       0.0       0.0       0.0       0.0      15.6      42.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:       11         5         0         .         0         0         0         0         .         4         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MASS RECs CLASS 1 Vin 2019 - ICE FUTURES ENERGY DIV   100 MWh of renewable energy certificates                 :
CFTC Code #0063AQ                                                    Open Interest is     6,700                :
: Positions                                                                                                    :
:    4,725     4,925        56       100         0       199         0         0     1,714     1,675         0 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:        0        80         0         0         0       155         0         0         0        75         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     70.5      73.5       0.8       1.5       0.0       3.0       0.0       0.0      25.6      25.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    21                     :
:        6         5         .         .         0         .         0         0         .         5         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
CALIF CARBON ALL VINTAGE 2019 - ICE FUTURES ENERGY DIV   1,000 California carbon allowances                    :
CFTC Code #0063AS                                                    Open Interest is    96,192                :
: Positions                                                                                                    :
:   31,209    37,495       747    16,848     8,295    28,702         0     5,791     8,591    14,987    12,741 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:      841     3,978       145       169     2,290     3,019         0     3,391      -783      -948     2,441 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     32.4      39.0       0.8      17.5       8.6      29.8       0.0       6.0       8.9      15.6      13.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    60                     :
:       19        15         .         .         5         9         0         4        15         9        15 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PJM TRI-RECs CLASS 1 Vin 2021 - ICE FUTURES ENERGY DIV   100 MWh of renewable energy certificates              :
CFTC Code #0063B1                                                    Open Interest is    25,990                :
: Positions                                                                                                    :
:   17,907    21,472       250       768         0         0         0         0     7,833     3,750         0 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:   -1,158    -1,519         0      -100         0         0         0         0      -461         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     68.9      82.6       1.0       3.0       0.0       0.0       0.0       0.0      30.1      14.4       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:       10         .         .         .         0         0         0         0         5         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NJ SRECS VINTAGE 2021 - ICE FUTURES ENERGY DIV   (10 SRECs)                                                    :
CFTC Code #0063BD                                                    Open Interest is    43,389                :
: Positions                                                                                                    :
:   29,290    10,294       185       100         0        75         0         0    13,839    32,995         0 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:      700       900         0         0         0        50         0         0       150         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     67.5      23.7       0.4       0.2       0.0       0.2       0.0       0.0      31.9      76.0       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:        8         6         .         .         0         .         0         0         4         7         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
NJ SRECS VINTAGE 2022 - ICE FUTURES ENERGY DIV   (10 SRECs)                                                    :
CFTC Code #0063BF                                                    Open Interest is    20,730                :
: Positions                                                                                                    :
:   12,664     4,325       175        50         0       250         0         0     7,641    16,332         0 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:     -200      -200       150         0         0      -150         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     61.1      20.9       0.8       0.2       0.0       1.2       0.0       0.0      36.9      78.8       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    21                     :
:        9         4         .         .         0         .         0         0         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MASS RECs CLASS 1 Vin 2020 - ICE FUTURES ENERGY DIV   100 MWh of renewable energy certificates                 :
CFTC Code #0063BY                                                    Open Interest is     4,580                :
: Positions                                                                                                    :
:    3,405     3,355       550         0         0       250         0         0       375     1,225         0 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:      100        25         0         0         0        50         0         0        25       150         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     74.3      73.3      12.0       0.0       0.0       5.5       0.0       0.0       8.2      26.7       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    21                     :
:        7         6         .         0         0         .         0         0         .         5         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
CALIF CARBON VINTAGE 2020 - ICE FUTURES ENERGY DIV   1,000 California carbon allowances                        :
CFTC Code #0063CA                                                    Open Interest is    35,073                :
: Positions                                                                                                    :
:   16,886    21,969     4,490       700     1,435     6,123         0     2,625     1,689     5,236     1,778 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:    1,304     2,163       609       500       385       773         0     2,370       601       671       551 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     48.1      62.6      12.8       2.0       4.1      17.5       0.0       7.5       4.8      14.9       5.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    38                     :
:       13        12         .         .         .         4         0         .         7         7         6 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
RGGI VINTAGE 2018 - ICE FUTURES ENERGY DIV   1,000 RGGI CO2 Allowances                                         :
CFTC Code #0063CD                                                    Open Interest is    34,864                :
: Positions                                                                                                    :
:   28,279    16,433     2,085    17,725       260         0         0         0     4,240       446         0 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:     -258      -233        25         0       120         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     81.1      47.1       6.0      50.8       0.7       0.0       0.0       0.0      12.2       1.3       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:       10         4         .         .         .         0         0         0         .         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
CALIF CARBON VINTAGE 2021 - ICE FUTURES ENERGY DIV   1,000 California carbon allowances                        :
CFTC Code #0063CJ                                                    Open Interest is    16,142                :
: Positions                                                                                                    :
:    3,949     4,692       475     4,550         0     4,583         0         0     2,410     2,175     4,725 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:        .         .         .         .         .         .         .         .         .         .         . :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     24.5      29.1       2.9      28.2       0.0      28.4       0.0       0.0      14.9      13.5      29.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:        4         .         .         .         0         .         0         0         4         .         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of May 7, 2019       
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
RGGI VINTAGE 2019 - ICE FUTURES ENERGY DIV   1,000 RGGI CO2 Allowances                                         :
CFTC Code #0063CL                                                    Open Interest is    18,744                :
: Positions                                                                                                    :
:   11,487    14,539     1,465     2,918       962     2,975         0         0     1,770       250        75 :
:                                                                                                              :
: Changes from:     April 30, 2019                                                                             :
:       54     4,603       890       -74        29     2,975         0         0       600         0        75 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     61.3      77.6       7.8      15.6       5.1      15.9       0.0       0.0       9.4       1.3       0.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    29                     :
:       13        10         .         .         .         .         0         0         7         .         . :
----------------------------------------------------------------------------------------------------------------



Updated May 10, 2019