Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             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    37,511                :
: Positions                                                                                                    :
:    1,050    17,589     1,767    11,571       998    27,204     1,389     1,234     2,754     2,932       443 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:      -14       729       125       452      -328       577      -115       111       384       -44        38 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      2.8      46.9       4.7      30.8       2.7      72.5       3.7       3.3       7.3       7.8       1.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   184                     :
:        8        23         7        14         7        67        12         8        32        24         6 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             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    87,386                :
: Positions                                                                                                    :
:    8,598    28,445     7,258    10,912     2,443    28,639    32,849     3,222    25,832     4,308     1,120 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:     -496       782      -739     1,545      -495     1,492    -2,651      -523        43       141      -823 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.8      32.6       8.3      12.5       2.8      32.8      37.6       3.7      29.6       4.9       1.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   283                     :
:       20        22        11        13        11        58        44        19        96        21        11 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             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   216,083                :
: Positions                                                                                                    :
:   19,072    52,924    51,480    38,304    12,939    48,558    55,663    12,782    24,015    13,366    16,345 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:      420       112      -783     2,057      -477     1,390    -5,482       838    -4,536      -545    -2,236 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.8      24.5      23.8      17.7       6.0      22.5      25.8       5.9      11.1       6.2       7.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   241                     :
:       24        16        16        13        19        43        40        26        77        20        37 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             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   622,956                :
: Positions                                                                                                    :
:   34,795   176,289   109,094   120,544    87,847   130,693    20,774    63,224    73,567    44,593    79,479 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:    3,097    11,964     1,723    14,644    -4,225    11,589   -11,254    -4,350      -671      -224   -10,558 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.6      28.3      17.5      19.4      14.1      21.0       3.3      10.1      11.8       7.2      12.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   347                     :
:       22        29        15        19        23        80        30        54        99        62        71 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             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   271,449                :
: Positions                                                                                                    :
:   41,397   122,791    38,235     8,554     5,116   122,394    22,874    12,613    13,981    61,156    22,464 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:     -999     6,679     1,159     2,842      -336    17,205    -4,623     2,690       671    12,322    -1,506 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     15.3      45.2      14.1       3.2       1.9      45.1       8.4       4.6       5.2      22.5       8.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   334                     :
:       31        45        13         9        13        86        23        36        38        98        56 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             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 SWAP - COMMODITY EXCHANGE INC.   (25 METRIC TONS)                                     :
CFTC Code #191693                                                    Open Interest is    26,626                :
: Positions                                                                                                    :
:    8,385    21,938     6,770       577       223     1,045       190         0     9,258     2,817       659 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:      159       270        38         9         0         0         0         0       330       250         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     31.5      82.4      25.4       2.2       0.8       3.9       0.7       0.0      34.8      10.6       2.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    36                     :
:        9        16         .         .         .         .         .         0         4         5         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             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    15,461                :
: Positions                                                                                                    :
:    2,473     4,012     2,557         0         0     2,256         0       681     6,215     9,585     1,155 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:      -16        14         0         0         0         0         0         0       475       425         7 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     16.0      25.9      16.5       0.0       0.0      14.6       0.0       4.4      40.2      62.0       7.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:        7         5         .         0         0         .         0         .         8         4         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
IRON ORE 62% FE-CFR CHINA TSI - NEW YORK MERCANTILE EXCHANGE   (CONTRACTS OF 500 DRY METRIC TONS)              :
CFTC Code #195651                                                    Open Interest is    11,525                :
: Positions                                                                                                    :
:    3,347     3,342         0        76        25       264     2,773     1,488     4,167     1,277     1,826 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     29.0      29.0       0.0       0.7       0.2       2.3      24.1      12.9      36.2      11.1      15.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    34                     :
:        7        10         0         .         .         .         5         .        10         6        10 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             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     7,080                :
: Positions                                                                                                    :
:      868     3,545       109         0         0     1,995       478        22     1,710     1,165       854 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:      123       204         0         0         0       111         0         9        33       120       -77 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     12.3      50.1       1.5       0.0       0.0      28.2       6.8       0.3      24.2      16.5      12.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    77                     :
:       16        25         .         0         0        20         .         .        17        10        11 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             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 2018 - ICE FUTURES ENERGY DIV   (10 SRECs)                                                    :
CFTC Code #00639X                                                    Open Interest is    47,834                :
: Positions                                                                                                    :
:   34,249    25,161         0         0         0         0         0         0    13,565    22,653        20 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:      200         0         0         0         0         0         0         0      -100       100         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     71.6      52.6       0.0       0.0       0.0       0.0       0.0       0.0      28.4      47.4       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    27                     :
:       10         6         0         0         0         0         0         0         4        10         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             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 2017 - ICE FUTURES ENERGY DIV   1,000 california carbon allowances                    :
CFTC Code #00639Y                                                    Open Interest is    41,044                :
: Positions                                                                                                    :
:   35,953    16,969     2,470    13,990     1,945         0         0         0       560     8,040       100 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:   -2,854   -12,730    -5,146    -1,952    -2,733         0         0         0    -5,234     1,554    -4,446 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     87.6      41.3       6.0      34.1       4.7       0.0       0.0       0.0       1.4      19.6       0.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:        7         8         .         .         .         0         0         0         .         6         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             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    28,159                :
: Positions                                                                                                    :
:   25,324     7,960         0    16,720         0         0         0         0     2,520     3,164       315 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:   -6,002    -1,594         0    -8,617      -233         0         0         0    -1,315     2,894    -1,981 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     89.9      28.3       0.0      59.4       0.0       0.0       0.0       0.0       8.9      11.2       1.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:        8         4         0         .         0         0         0         0         6         5         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             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    38,542                :
: Positions                                                                                                    :
:   32,242    16,672         0         0         0         0         0         0     5,913    21,483       387 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:     -100       200         0         0         0         0         0         0       150      -150         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     83.7      43.3       0.0       0.0       0.0       0.0       0.0       0.0      15.3      55.7       1.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    26                     :
:        8         6         0         0         0         0         0         0         6         8         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             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    27,402                :
: Positions                                                                                                    :
:   21,960    14,182         0         0         0         0         0         0     5,442    13,220         0 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:      100       100         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     80.1      51.8       0.0       0.0       0.0       0.0       0.0       0.0      19.9      48.2       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:        6         6         0         0         0         0         0         0         4         9         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             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 2018 - ICE FUTURES ENERGY DIV   100 MWh of renewable energy certificates              :
CFTC Code #0063AB                                                    Open Interest is    27,457                :
: Positions                                                                                                    :
:   14,907    16,157         0         0         0         0         0         0    12,350    11,100       200 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:     -103      -103         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     54.3      58.8       0.0       0.0       0.0       0.0       0.0       0.0      45.0      40.4       0.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:       11         7         0         0         0         0         0         0         5         4         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of December 26, 2017 
:                                             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    21,738                :
: Positions                                                                                                    :
:   11,393    15,938         0       100         0         0         0         0    10,245     5,600       100 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     52.4      73.3       0.0       0.5       0.0       0.0       0.0       0.0      47.1      25.8       0.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        7         5         0         .         0         0         0         0         6         .         . :
----------------------------------------------------------------------------------------------------------------



Updated December 29, 2017