Disaggregated Commitments of Traders-All 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    36,407                :
: Positions                                                                                                    :
:      889    17,343     1,798    11,570       684    27,178     1,436       700     2,779     3,023       316 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:       10       908        92       186       -11       570      -129        41       399        63        23 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      2.4      47.6       4.9      31.8       1.9      74.7       3.9       1.9       7.6       8.3       0.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   183                     :
:        8        23         7        14         5        65        13         6        30        26         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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    85,616                :
: Positions                                                                                                    :
:    8,598    28,419     7,517    10,157     2,008    27,787    33,014     2,843    25,933     4,393       741 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:     -496       796      -179     1,536      -582     1,046    -2,562      -169        -2       133      -714 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.0      33.2       8.8      11.9       2.3      32.5      38.6       3.3      30.3       5.1       0.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   283                     :
:       20        22        12        12         9        57        45        17        96        21         7 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   200,321                :
: Positions                                                                                                    :
:   17,373    50,432    50,924    38,604     8,749    48,483    55,670    11,389    25,530    13,695     8,683 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:      366        44      -811     1,629       795     1,785    -5,336     1,175    -5,347      -405      -661 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.7      25.2      25.4      19.3       4.4      24.2      27.8       5.7      12.7       6.8       4.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   224                     :
:       22        13        14        15        12        39        39        23        70        15        19 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   456,470                :
: Positions                                                                                                    :
:   19,715   161,264   105,936   113,856    29,818   127,715    19,957    39,664    74,875    46,685    17,979 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:    2,415    13,104      -333    10,230    -2,839    11,073   -15,440       162    -5,956    -1,596     1,071 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.3      35.3      23.2      24.9       6.5      28.0       4.4       8.7      16.4      10.2       3.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   315                     :
:       17        27        15        19        18        72        27        35        87        55        40 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   268,478                :
: Positions                                                                                                    :
:   41,025   122,765    37,594     8,667     4,702   122,402    22,743    12,486    14,414    60,804    20,863 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:   -1,111     6,834     1,153     2,955      -515    17,190    -4,774     2,825       750    12,143      -867 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     15.3      45.7      14.0       3.2       1.8      45.6       8.5       4.7       5.4      22.6       7.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   332                     :
:       31        45        13         9        12        86        23        34        38        96        48 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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-All 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-All 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-All 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     6,198                :
: Positions                                                                                                    :
:      770     2,972       109         0         0     2,017       478         0     1,686     1,678       137 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:      106       130         0         0         0       120         0         0        15       150      -165 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     12.4      48.0       1.8       0.0       0.0      32.5       7.7       0.0      27.2      27.1       2.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    75                     :
:       12        22         .         0         0        20         .         0        14        13         8 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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-All 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    39,938                :
: Positions                                                                                                    :
:   35,067    16,057     2,250    13,796     1,945         0         0         0       560     8,040       100 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:   -2,898   -12,738    -5,119    -1,962    -2,733         0         0         0    -5,234     1,554    -4,446 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     87.8      40.2       5.6      34.5       4.9       0.0       0.0       0.0       1.4      20.1       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:        7         8         .         .         .         0         0         0         .         6         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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    27,801                :
: Positions                                                                                                    :
:   24,966     7,960         0    16,720         0         0         0         0     2,835     3,121         0 :
:                                                                                                              :
: Changes from:     December 19, 2017                                                                          :
:   -6,315    -1,594         0    -8,617      -233         0         0         0    -1,000     2,896    -2,296 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     89.8      28.6       0.0      60.1       0.0       0.0       0.0       0.0      10.2      11.2       0.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        8         4         0         .         0         0         0         0         7         .         0 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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-All 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-All 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    27,155                :
: Positions                                                                                                    :
:   14,605    15,855         0         0         0         0         0         0    12,350    11,100       200 :
:                                                                                                              :
: 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                                              :
:     53.8      58.4       0.0       0.0       0.0       0.0       0.0       0.0      45.5      40.9       0.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        9         7         0         0         0         0         0         0         5         4         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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