Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 7, 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    32,582                :
: Positions                                                                                                    :
:    2,267    14,272     3,594     7,912       667    19,639     3,805       328     4,017     3,634       463 :
:                                                                                                              :
: Changes from:     March 31, 2015                                                                             :
:       27        30      -363       345        61       -89      -369        38       -35       -57       124 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.0      43.8      11.0      24.3       2.0      60.3      11.7       1.0      12.3      11.2       1.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   173                     :
:       14        15        10        13         9        43        23        11        42        17        10 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 7, 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    69,793                :
: Positions                                                                                                    :
:    6,673    26,770     4,226    15,194     1,682    33,742    15,968       872    17,141     5,829       205 :
:                                                                                                              :
: Changes from:     March 31, 2015                                                                             :
:      612     2,160      -827     1,951       587      -308    -3,111       503      -238    -1,315        26 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.6      38.4       6.1      21.8       2.4      48.3      22.9       1.3      24.6       8.4       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   216                     :
:       18        17        13        15         8        52        32         6        53        21         6 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 7, 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   209,918                :
: Positions                                                                                                    :
:   23,154    51,276    33,291    53,377    31,870    46,882    17,950    16,049    14,274     3,513    23,148 :
:                                                                                                              :
: Changes from:     March 31, 2015                                                                             :
:       33       629     1,393     1,312        14    -2,582    -1,649     1,400       456       598    -1,570 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     11.0      24.4      15.9      25.4      15.2      22.3       8.6       7.6       6.8       1.7      11.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   197                     :
:       18        25        14        18        24        47        19        22        42        22        41 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 7, 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   579,573                :
: Positions                                                                                                    :
:   42,389   104,738    56,654   112,691   111,595   122,148    56,782    44,526    69,518    23,938    94,706 :
:                                                                                                              :
: Changes from:     March 31, 2015                                                                             :
:      596    11,914    -6,577    10,474    -4,974     9,675   -10,015     2,052     1,876      -754     2,421 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.3      18.1       9.8      19.4      19.3      21.1       9.8       7.7      12.0       4.1      16.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   345                     :
:       24        29        13        18        26        69        33        36       111        57        80 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 7, 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   171,590                :
: Positions                                                                                                    :
:   16,166    65,459    63,643     3,300     2,740    44,887    29,467    10,478    13,907    34,237     6,065 :
:                                                                                                              :
: Changes from:     March 31, 2015                                                                             :
:      420     1,874       -69       224       114      -988       680       662      -544    -1,378      -200 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.4      38.1      37.1       1.9       1.6      26.2      17.2       6.1       8.1      20.0       3.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   253                     :
:       29        41        17         6        12        46        42        25        24        60        26 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 7, 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    18,020                :
: Positions                                                                                                    :
:    5,224     2,051       843         0         0         0         0        75    11,460    15,627       255 :
:                                                                                                              :
: Changes from:     March 31, 2015                                                                             :
:       12       575      -225         0         0         0         0         0     1,050       262         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     29.0      11.4       4.7       0.0       0.0       0.0       0.0       0.4      63.6      86.7       1.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    21                     :
:        9         5         .         0         0         0         0         .         7         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 7, 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    10,285                :
: Positions                                                                                                    :
:    2,458     1,937         0         0         0       758     3,282     1,013     4,562     2,462     1,026 :
:                                                                                                              :
: Changes from:     March 31, 2015                                                                             :
:     -734        73         0         0         0        75      -128         0       396      -308       258 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     23.9      18.8       0.0       0.0       0.0       7.4      31.9       9.8      44.4      23.9      10.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    40                     :
:        5         7         0         0         0         .         7         5        12        10        11 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 7, 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     9,022                :
: Positions                                                                                                    :
:    1,448     1,121         0         0         0     1,102     1,514     2,862     1,653     1,570     1,955 :
:                                                                                                              :
: Changes from:     March 31, 2015                                                                             :
:      177       118         0         0         0        73       166       830        -2       -36        99 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     16.0      12.4       0.0       0.0       0.0      12.2      16.8      31.7      18.3      17.4      21.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:        4         5         0         0         0         4         .         .         6         5         6 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 7, 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     7,764                :
: Positions                                                                                                    :
:    2,612     1,118       327         0         9       382     2,027        12     1,946     1,867       935 :
:                                                                                                              :
: Changes from:     March 31, 2015                                                                             :
:      161        90         3         0       -25        36        27         0        47         2        99 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     33.6      14.4       4.2       0.0       0.1       4.9      26.1       0.2      25.1      24.1      12.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    91                     :
:       26        18         .         0         .         4        19         .        19        15        14 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 7, 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    14,514                :
: Positions                                                                                                    :
:    8,196     5,087         0     4,536         0         0         0         0     5,629     4,253       638 :
:                                                                                                              :
: Changes from:     March 31, 2015                                                                             :
:      101        25         0         0         0         0         0         0       230       289        -0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     56.5      35.0       0.0      31.3       0.0       0.0       0.0       0.0      38.8      29.3       4.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    27                     :
:        5         5         0         4         0         0         0         0        12         5         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 7, 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    24,704                :
: Positions                                                                                                    :
:   16,284     6,556       653     9,285     1,882         0         0         0     4,793     5,889     1,092 :
:                                                                                                              :
: Changes from:     March 31, 2015                                                                             :
:      -16        -9         4         0        -4         0         0         0         4         0        -2 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     65.9      26.5       2.6      37.6       7.6       0.0       0.0       0.0      19.4      23.8       4.4 :
:                                                                                                              :
: 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 7, 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    25,275                :
: Positions                                                                                                    :
:   20,276    11,897         0    10,745        50     1,774         0         0     2,114     1,522     1,061 :
:                                                                                                              :
: Changes from:     March 31, 2015                                                                             :
:    2,166     2,021         0       400         0         0         0         0       442       187       224 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     80.2      47.1       0.0      42.5       0.2       7.0       0.0       0.0       8.4       6.0       4.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    24                     :
:       10         7         0         .         .         .         0         0         7         .         4 :
----------------------------------------------------------------------------------------------------------------



Updated April 10, 2015