Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 28, 2015             
:                                             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    33,802                :
: Positions                                                                                                    :
:    3,260    17,502     2,916     7,199     1,053    19,134     2,445       338     4,578     2,823       988 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:        6       126      -283       256       103       753       147        23       -19       -67        17 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.6      51.8       8.6      21.3       3.1      56.6       7.2       1.0      13.5       8.4       2.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   171                     :
:       16        18         9        15        11        44        14         9        40        17        10 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 28, 2015             
:                                             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    72,570                :
: Positions                                                                                                    :
:    7,715    26,837     4,472    13,695     1,653    33,114    19,594       888    18,811     6,225       251 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:    1,192      -351      -390      -130       291       548     1,614        22       494     1,099        26 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.6      37.0       6.2      18.9       2.3      45.6      27.0       1.2      25.9       8.6       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   225                     :
:       19        16        12        15         9        52        36         9        63        17         7 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 28, 2015             
:                                             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   216,310                :
: Positions                                                                                                    :
:   23,118    44,088    36,283    47,769    31,969    43,121    37,591    16,580    18,804     3,161    20,780 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:    2,262       406      -657     1,519    -8,914     2,210     5,739    -3,597     1,482      -781    -3,690 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.7      20.4      16.8      22.1      14.8      19.9      17.4       7.7       8.7       1.5       9.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   207                     :
:       18        21        16        14        24        42        28        21        56        21        37 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 28, 2015             
:                                             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   592,531                :
: Positions                                                                                                    :
:   34,356    89,166    50,259   110,710   117,343   124,226    63,573    51,289    73,104    23,855   103,691 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:   -3,420    -4,181      -767      -681     2,095     6,133     3,946       986    -2,918     1,620    -1,369 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.8      15.0       8.5      18.7      19.8      21.0      10.7       8.7      12.3       4.0      17.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   343                     :
:       24        26        16        15        25        71        37        40       100        65        79 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 28, 2015             
:                                             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   154,860                :
: Positions                                                                                                    :
:   15,221    57,706    64,953     2,181     1,756    37,371    23,448     4,871    13,139    43,119     4,831 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:      966    -2,254       907      -807       500      -950    -1,277    -2,352       963     5,038    -1,032 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.8      37.3      41.9       1.4       1.1      24.1      15.1       3.1       8.5      27.8       3.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   236                     :
:       27        39        18         4         8        43        40        20        16        65        25 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 28, 2015             
:                                             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    20,695                :
: Positions                                                                                                    :
:    4,943     3,312       843         0         0         0         0        75    14,648    17,108        20 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:        0        62         0         0         0         0         0         0       848       666      -160 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     23.9      16.0       4.1       0.0       0.0       0.0       0.0       0.4      70.8      82.7       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:        9         7         .         0         0         0         0         .         7         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 28, 2015             
:                                             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    14,557                :
: Positions                                                                                                    :
:    3,401     3,790         0         0         0     1,725     3,409     1,684     6,061     4,137     1,390 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:      571       763         0         0         0       889       284       570       369       838       178 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     23.4      26.0       0.0       0.0       0.0      11.8      23.4      11.6      41.6      28.4       9.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    48                     :
:        7         8         0         0         0         .         7         6        17        13        15 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 28, 2015             
:                                             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 N CHNA APO - NEW YORK MERCANTILE EXCHANGE   (CONTRACTS OF 500 DRY METRIC TONS)             :
CFTC Code #195653                                                    Open Interest is    10,029                :
: Positions                                                                                                    :
:    1,297     1,316         0         0         0       651     1,184     3,644     2,188     1,657     2,228 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:     -364      -137         0         0         0       277       758       364       639       -61       201 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     12.9      13.1       0.0       0.0       0.0       6.5      11.8      36.3      21.8      16.5      22.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:        5         5         0         0         0         .         .         4         6         7        10 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 28, 2015             
:                                             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     7,069                :
: Positions                                                                                                    :
:    2,178       974       327         0         0       421     2,031        34     1,950     1,854       682 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:     -202       -99         1         0         0       -10       -38         2       -85       -81       -51 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     30.8      13.8       4.6       0.0       0.0       6.0      28.7       0.5      27.6      26.2       9.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    85                     :
:       25        16         .         0         0         5        18         .        16        13        10 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 28, 2015             
:                                             Reportable Positions                                             :
:------------------------------------------------------------------------------------------------------------- :
: Producer/Merchant :                             :                             :                              :
:  Processor/User   :        Swap Dealers         :        Managed Money        :      Other Reportables       :
:   Long  :  Short  :   Long  :  Short  :Spreading:   Long  :  Short  :Spreading:   Long  :  Short  :Spreading :
----------------------------------------------------------------------------------------------------------------
CALIFORNIA CARBON ALLOWANCE VINTAGE 2015 - ICE FUTURES ENERGY DIV   1,000 california carbon allowanc           :
CFTC Code #006393                                                    Open Interest is    14,059                :
: Positions                                                                                                    :
:    8,902     4,410         0     4,819         0         0         0         0     4,393     4,148       682 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:      -11    -1,238         0       283         0         0         0         0    -1,745      -773       -27 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     63.3      31.4       0.0      34.3       0.0       0.0       0.0       0.0      31.2      29.5       4.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:        6         5         0         4         0         0         0         0        10         .         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 28, 2015             
:                                             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 2016 - ICE FUTURES ENERGY DIV   1,000 california carbon allowances                    :
CFTC Code #00639H                                                    Open Interest is    24,723                :
: Positions                                                                                                    :
:   16,303     6,567       654     9,280     1,881         0         0         0     4,779     5,889     1,106 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:       -2         0        -1         0         1         0         0         0         2         0        -3 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     65.9      26.6       2.6      37.5       7.6       0.0       0.0       0.0      19.3      23.8       4.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        5         5         .         .         .         0         0         0         8         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 28, 2015             
:                                             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 2015 - ICE FUTURES ENERGY DIV   1,000 Regional Greenhouse Gas Initiative                          :
CFTC Code #00639Z                                                    Open Interest is    28,365                :
: Positions                                                                                                    :
:   21,380    12,674         0    11,995     1,050     1,549         0         0     3,284     1,543     1,102 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:      711       631         0       850     1,000      -200         0         0     1,302       332      -740 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     75.4      44.7       0.0      42.3       3.7       5.5       0.0       0.0      11.6       5.4       3.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:       10         8         0         .         .         .         0         0         7         .         4 :
----------------------------------------------------------------------------------------------------------------



Updated May 1, 2015