Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             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    10,669                :
: Positions                                                                                                    :
:      500     4,120     3,337     1,231       104     4,564     2,059       180       539     2,007        96 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:      -23        76       210       -75        83       240       253       -37        -5        64         2 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.7      38.6      31.3      11.5       1.0      42.8      19.3       1.7       5.0      18.8       0.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   111                     :
:        8        17        15         8         .        34        15        13         8        10         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             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    62,809                :
: Positions                                                                                                    :
:    3,803    25,739    13,663     8,680     1,616    13,499    17,387     1,506    17,309     4,421       576 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:       84    -1,055     1,004      -266        10      -632     3,474      -440       812      -269        -1 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.1      41.0      21.8      13.8       2.6      21.5      27.7       2.4      27.6       7.0       0.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   227                     :
:       15        21        17        15         9        42        33        20        77        11         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             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   162,681                :
: Positions                                                                                                    :
:    5,776    47,376    34,720    45,311     7,063    51,264    25,366     4,826    14,403     5,185    15,174 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:     -888       480    -2,884     1,657       323        53    -4,656      -716      -191    -1,039      -534 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      3.6      29.1      21.3      27.9       4.3      31.5      15.6       3.0       8.9       3.2       9.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   219                     :
:       10        22        20        19        20        46        28        28        56        20        37 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             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   628,660                :
: Positions                                                                                                    :
:   38,592    97,143    71,378   254,806    57,329   149,690    43,028    36,207   133,212    35,548    84,381 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:    3,501     4,397     5,371     9,270    -3,619     2,452     1,601   -23,309    -1,906       319     5,297 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.1      15.5      11.4      40.5       9.1      23.8       6.8       5.8      21.2       5.7      13.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   345                     :
:       17        20        17        30        29        97        21        50       117        33        68 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             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   225,757                :
: Positions                                                                                                    :
:   25,124   102,408    49,266    17,459    10,217    66,036    26,596    13,384    26,130    30,281    13,751 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:      991     3,585       -12      -265    -1,043    -2,311     4,386      -736     1,531    -2,785       581 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     11.1      45.4      21.8       7.7       4.5      29.3      11.8       5.9      11.6      13.4       6.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   282                     :
:       32        46        24         9        14        75        31        53        52        34        35 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             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.   (55,116 US Pounds-25 MT)                                  :
CFTC Code #191693                                                    Open Interest is    22,416                :
: Positions                                                                                                    :
:    5,981    20,570    11,718       584       548         0       614        26     4,024         0        47 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:     -910    -1,633      -968        67        53         0      -142         0       168         0       -36 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     26.7      91.8      52.3       2.6       2.4       0.0       2.7       0.1      18.0       0.0       0.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    34                     :
:        9        16         5         5         5         0         .         .         5         0         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
ALUMINIUM EURO PREM DUTY-PAID - COMMODITY EXCHANGE INC.   (25 METRIC TONS)                                     :
CFTC Code #191696                                                    Open Interest is    13,416                :
: Positions                                                                                                    :
:    5,275    12,224     6,364       705         0         0         0         0     1,683       310        50 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:   -1,177    -1,532      -279       135         0         0         0         0        17       -30        -6 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     39.3      91.1      47.4       5.3       0.0       0.0       0.0       0.0      12.5       2.3       0.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        6         9         4         .         0         0         0         0         4         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
US MIDWEST DOMESTIC HOT-ROLL  - COMMODITY EXCHANGE INC.   (CONTRACTS OF 20 SHORT TONS)                         :
CFTC Code #192651                                                    Open Interest is    31,168                :
: Positions                                                                                                    :
:   23,866    10,870     2,300       798       894       366    13,471     1,238     1,074     2,699       735 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:   -2,421    -1,603      -210       183      -158       -51    -1,508      -156      -221       116       154 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     76.6      34.9       7.4       2.6       2.9       1.2      43.2       4.0       3.4       8.7       2.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    48                     :
:       21        17         .         .         .         .         6         .         7         5         7 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             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     2,606                :
: Positions                                                                                                    :
:      826     1,007        98       231         1         0       168        56       337        65       328 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:       78        18        16         0         1         0        -1        -1        -4       -16        19 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     31.7      38.6       3.8       8.9       0.0       0.0       6.4       2.1      12.9       2.5      12.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    38                     :
:       12        13         .         .         .         0         4         .         8         .         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             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    32,015                :
: Positions                                                                                                    :
:   18,540     5,447    10,409     9,723       455     1,939         0         0       143    15,881       500 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:     -299      -505      -325      -482         0      -145         0         0      -232         6        -6 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     57.9      17.0      32.5      30.4       1.4       6.1       0.0       0.0       0.4      49.6       1.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    34                     :
:       10         8         .         5         .         .         0         0         .         7         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             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 - ICE FUTURES ENERGY DIV   (10 SRECs)                                                                 :
CFTC Code #0063CC                                                    Open Interest is   159,104                :
: Positions                                                                                                    :
:   83,075   135,018     2,603     4,340       249         0         0         0    70,227    16,547     2,950 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:  -28,942   -31,243       770         0      -721         0         0         0   -13,341   -10,270       -10 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     52.2      84.9       1.6       2.7       0.2       0.0       0.0       0.0      44.1      10.4       1.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    32                     :
:       14         8         .         .         .         0         0         0         7         4         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             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  - ICE FUTURES ENERGY DIV   100 MWh of renewable energy certificates                      :
CFTC Code #0063CH                                                    Open Interest is   164,595                :
: Positions                                                                                                    :
:  111,345   122,482    23,185         0       250         0         0         0    21,985    34,033     7,830 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:  -34,689   -30,255     1,985      -981    -1,928         0         0         0    -9,215   -10,683    -2,416 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     67.6      74.4      14.1       0.0       0.2       0.0       0.0       0.0      13.4      20.7       4.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    36                     :
:       18        10         .         0         .         0         0         0         7         4         6 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             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   169,355                :
: Positions                                                                                                    :
:   32,276    57,258    15,254    31,613     8,664    79,737       287    12,631    13,996    52,125     6,740 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:   -8,291   -11,300        85         5    -2,225    -1,136      -371       837    -2,563      -293    -2,748 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     19.1      33.8       9.0      18.7       5.1      47.1       0.2       7.5       8.3      30.8       4.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   101                     :
:       22        20         4         5         6        32         .         9        22        13        19 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             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 ALLOWANCE V2022 - ICE FUTURES ENERGY DIV   1,000 California carbon allowances                     :
CFTC Code #0063D9                                                    Open Interest is    70,744                :
: Positions                                                                                                    :
:   26,771    31,644     3,613    28,145     2,186    22,346         0       815    14,086     7,133       743 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:     -380       203         5      -139        -8       520         0        22      -129        14        -3 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     37.8      44.7       5.1      39.8       3.1      31.6       0.0       1.2      19.9      10.1       1.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    60                     :
:       15        12         .         6         .        17         0         .        13         4         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
PA SOLAR ALTER ENERGY CREDIT - ICE FUTURES ENERGY DIV   (10 PA SRECs)                                          :
CFTC Code #0063DA                                                    Open Interest is    20,914                :
: Positions                                                                                                    :
:   11,723    10,572       350     1,840       195         0         0         0     7,844     7,505       802 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:     -110    -1,079         0        98       -98         0         0         0      -357       525         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     56.1      50.5       1.7       8.8       0.9       0.0       0.0       0.0      37.5      35.9       3.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    21                     :
:        9         5         .         .         .         0         0         0         4         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             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 CURRENT AUCTION - ICE FUTURES ENERGY DIV   1,000 California carbon allowances                     :
CFTC Code #0063DB                                                    Open Interest is    40,247                :
: Positions                                                                                                    :
:   18,365     4,926    17,120       900         0       450    14,408       350       750    16,434     3,200 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:    2,024      -126       350         0         0         0         0       200       -50     2,450       500 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     45.6      12.2      42.5       2.2       0.0       1.1      35.8       0.9       1.9      40.8       8.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       11         5         .         .         0         .         .         .         .         6         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
CT RECs CLASS 1  - ICE FUTURES ENERGY DIV   100 MWh of Class 1 Renewable Energy Certificates                   :
CFTC Code #0063DK                                                    Open Interest is    15,282                :
: Positions                                                                                                    :
:   12,725    12,973       554        50       108         0         0         0     1,785     2,041       110 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:      100         0         0         0         0         0         0         0         0       100         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     83.3      84.9       3.6       0.3       0.7       0.0       0.0       0.0      11.7      13.4       0.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:        9        11         .         .         .         0         0         0         .         5         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MASS COMPLIANCE RECs CLASS 1  - ICE FUTURES ENERGY DIV   100 MWh of Class 1 Renewable Energy Certifi           :
CFTC Code #0063DL                                                    Open Interest is    16,465                :
: Positions                                                                                                    :
:   11,974    11,094     3,316        50         0         0         0         0       860     5,006       315 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     72.7      67.4      20.1       0.3       0.0       0.0       0.0       0.0       5.2      30.4       1.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:       10        10         .         .         0         0         0         0         .         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
MARYLAND SOLAR REC - ICE FUTURES ENERGY DIV   (10 SRECs)                                                       :
CFTC Code #0063DN                                                    Open Interest is    44,499                :
: Positions                                                                                                    :
:   20,108    26,345       200       136       428         0         0         0    21,058    14,885     2,705 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:        0       -16         0        16         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     45.2      59.2       0.4       0.3       1.0       0.0       0.0       0.0      47.3      33.5       6.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:       15         8         .         .         .         0         0         0         5         .         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             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 2021 - ICE FUTURES ENERGY DIV   1,000 RGGI CO2 Allowances                                         :
CFTC Code #0063DW                                                    Open Interest is    44,965                :
: Positions                                                                                                    :
:   19,978    32,267     9,579     8,859       216    12,623         0        10     2,252     3,325       287 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:     -802      -442       230      -450      -227        63         0         1       170       548      -617 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     44.4      71.8      21.3      19.7       0.5      28.1       0.0       0.0       5.0       7.4       0.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    41                     :
:       13        13         .         .         .         .         0         .         9         5         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of August 3, 2021    
:                                             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 ALLOWANCE V2023 - ICE FUTURES ENERGY DIV   1,000 California carbon allowances                     :
CFTC Code #0063DX                                                    Open Interest is    26,052                :
: Positions                                                                                                    :
:   12,625    16,142     3,210     5,674        59     2,009       600         0     5,426       955     2,621 :
:                                                                                                              :
: Changes from:     July 27, 2021                                                                              :
:        0         0         0        50         0         0         0         0        50         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     48.5      62.0      12.3      21.8       0.2       7.7       2.3       0.0      20.8       3.7      10.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    31                     :
:        9         6         .         4         .         4         .         0         5         .         . :
----------------------------------------------------------------------------------------------------------------



Updated August 6, 2021