Disaggregated Commitments of Traders-All 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    32,578                :
: Positions                                                                                                    :
:    3,149    17,294     2,858     6,836       728    18,764     2,468       109     4,540     2,783       915 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:       17       130      -395       117       144       678       140        11         4       -80        12 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.7      53.1       8.8      21.0       2.2      57.6       7.6       0.3      13.9       8.5       2.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   168                     :
:       15        17        10        14         6        43        14         5        39        17         6 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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    70,799                :
: Positions                                                                                                    :
:    7,344    26,631     5,267    13,434       489    32,505    19,864       564    18,819     6,225       195 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:    1,149      -422       -50      -257       -49        98     1,651        70       493     1,084        19 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.4      37.6       7.4      19.0       0.7      45.9      28.1       0.8      26.6       8.8       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   224                     :
:       17        16        12        15         .        50        37         6        63        17         5 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   179,461                :
: Positions                                                                                                    :
:   19,002    39,756    33,666    46,911    16,783    44,235    37,724    11,381    20,105     3,686     9,855 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:    2,471       920      -627     1,087    -5,544     1,798     5,441    -1,919     1,694      -554    -1,840 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     10.6      22.2      18.8      26.1       9.4      24.6      21.0       6.3      11.2       2.1       5.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   197                     :
:       16        18        15        15        22        40        28        13        56        16        27 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   403,575                :
: Positions                                                                                                    :
:   18,237    71,952    57,350   110,507    50,146   114,952    64,369    28,997    74,977    24,303    23,393 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:   -3,286    -3,122    -1,095       607     4,007     6,693     4,235       525    -1,331     1,115       902 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      4.5      17.8      14.2      27.4      12.4      28.5      15.9       7.2      18.6       6.0       5.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   303                     :
:       21        25        16        15        20        66        36        27        78        54        48 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   154,447                :
: Positions                                                                                                    :
:   15,123    57,599    64,953     2,181     1,756    37,369    23,448     4,871    13,136    43,140     4,661 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:      887    -2,267       907      -807       500      -951    -1,294    -2,263       973     5,080    -1,035 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.8      37.3      42.1       1.4       1.1      24.2      15.2       3.2       8.5      27.9       3.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   235                     :
:       26        39        18         4         8        43        40        20        15        65        25 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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-All 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-All 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     6,409                :
: Positions                                                                                                    :
:    2,055       798       327         0         0       421     2,031        34     1,991     1,852       248 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:     -210       -76         1         0         0       -10       -38         2       -56       -72       -79 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     32.1      12.5       5.1       0.0       0.0       6.6      31.7       0.5      31.1      28.9       3.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    84                     :
:       23        15         .         0         0         5        18         .        17        12         7 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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    11,717                :
: Positions                                                                                                    :
:    6,714     3,610         0     4,819         0         0         0         0     4,486     2,853       435 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:        0    -1,225         0       283         0         0         0         0    -1,721      -751       -50 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     57.3      30.8       0.0      41.1       0.0       0.0       0.0       0.0      38.3      24.3       3.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:        5         5         0         4         0         0         0         0         9         4         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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    23,875                :
: Positions                                                                                                    :
:   15,550     5,986       815     9,280     1,720         0         0         0     4,790     5,889     1,000 :
:                                                                                                              :
: Changes from:     April 21, 2015                                                                             :
:        0         0         0         0         0         0         0         0         0         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     65.1      25.1       3.4      38.9       7.2       0.0       0.0       0.0      20.1      24.7       4.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        4         4         .         .         .         0         0         0         8         .         . :
----------------------------------------------------------------------------------------------------------------



Updated May 1, 2015