Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 31, 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    32,712                :
: Positions                                                                                                    :
:    2,241    14,241     3,957     7,567       606    19,728     4,174       289     4,052     3,691       339 :
:                                                                                                              :
: Changes from:     March 24, 2015                                                                             :
:        9    -1,648       741    -1,023        -0       182     1,403       150       201     1,497        -2 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.8      43.5      12.1      23.1       1.9      60.3      12.8       0.9      12.4      11.3       1.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   183                     :
:       16        14        10        14         9        43        26        11        40        25         8 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 31, 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    69,489                :
: Positions                                                                                                    :
:    6,061    24,610     5,053    13,243     1,095    34,050    19,079       370    17,379     7,144       179 :
:                                                                                                              :
: Changes from:     March 24, 2015                                                                             :
:     -799      -135      -504       876      -627       603    -3,246      -390    -1,224        32      -561 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.7      35.4       7.3      19.1       1.6      49.0      27.5       0.5      25.0      10.3       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   217                     :
:       17        16        12        15         7        55        37         9        54        18         7 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 31, 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   210,090                :
: Positions                                                                                                    :
:   23,122    50,647    31,898    52,065    31,856    49,464    19,599    14,648    13,818     2,915    24,718 :
:                                                                                                              :
: Changes from:     March 24, 2015                                                                             :
:   -2,125     3,905      -441     2,168    -1,185     3,805    -6,812    -3,639    -2,164      -706       912 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     11.0      24.1      15.2      24.8      15.2      23.5       9.3       7.0       6.6       1.4      11.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   195                     :
:       18        25        13        18        23        51        20        25        41        20        37 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 31, 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   572,616                :
: Positions                                                                                                    :
:   41,793    92,825    63,232   102,217   116,568   112,473    66,797    42,474    67,642    24,692    92,285 :
:                                                                                                              :
: Changes from:     March 24, 2015                                                                             :
:   -6,025     1,370      -941     7,907   -41,615    -3,202   -17,225   -13,211    -1,215    -1,562   -24,839 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      7.3      16.2      11.0      17.9      20.4      19.6      11.7       7.4      11.8       4.3      16.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   336                     :
:       24        27        14        17        27        63        44        39        93        58        78 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 31, 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   170,680                :
: Positions                                                                                                    :
:   15,745    63,585    63,712     3,076     2,626    45,875    28,788     9,817    14,451    35,615     6,265 :
:                                                                                                              :
: Changes from:     March 24, 2015                                                                             :
:      -12     4,385      -209        99       563     2,384       332      -188      -306    -3,120     2,631 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.2      37.3      37.3       1.8       1.5      26.9      16.9       5.8       8.5      20.9       3.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   260                     :
:       29        43        18         6        11        45        42        24        26        65        29 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 31, 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    17,183                :
: Positions                                                                                                    :
:    5,212     1,476     1,068         0         0         0         0        75    10,410    15,365       255 :
:                                                                                                              :
: Changes from:     March 24, 2015                                                                             :
:     -690       313      -345         0         0      -150         0        75      -975    -2,520         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     30.3       8.6       6.2       0.0       0.0       0.0       0.0       0.4      60.6      89.4       1.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    21                     :
:        9         4         .         0         0         0         0         .         6         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 31, 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    10,388                :
: Positions                                                                                                    :
:    3,192     1,864         0         0         0       683     3,410     1,013     4,166     2,770       768 :
:                                                                                                              :
: Changes from:     March 24, 2015                                                                             :
:    1,027       502         0         0         0       215       858      -200       498       348       240 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     30.7      17.9       0.0       0.0       0.0       6.6      32.8       9.8      40.1      26.7       7.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    38                     :
:        5         6         0         0         0         .         8         5        10        11         9 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 31, 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     7,846                :
: Positions                                                                                                    :
:    1,271     1,004         0         0         0     1,029     1,348     2,032     1,655     1,606     1,856 :
:                                                                                                              :
: Changes from:     March 24, 2015                                                                             :
:        .         .         .         .         .         .         .         .         .         .         . :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     16.2      12.8       0.0       0.0       0.0      13.1      17.2      25.9      21.1      20.5      23.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:        4         5         0         0         0         4         .         4         6         5         7 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 31, 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     7,402                :
: Positions                                                                                                    :
:    2,450     1,028       324         0        34       346     2,000        12     1,899     1,865       836 :
:                                                                                                              :
: Changes from:     March 24, 2015                                                                             :
:       36       193        -2         0        34       -39       -30         0        25        45       155 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     33.1      13.9       4.4       0.0       0.5       4.7      27.0       0.2      25.6      25.2      11.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    92                     :
:       27        19         .         0         .         .        19         .        18        16        14 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 31, 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    14,200                :
: Positions                                                                                                    :
:    8,095     5,062         0     4,536         0         0         0         0     5,398     3,964       639 :
:                                                                                                              :
: Changes from:     March 24, 2015                                                                             :
:      439    -2,960         0      -590    -1,455         0         0         0    -5,785    -1,857      -276 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     57.0      35.6       0.0      31.9       0.0       0.0       0.0       0.0      38.0      27.9       4.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:        5         5         0         4         0         0         0         0        10         5         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of March 31, 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    24,719                :
: Positions                                                                                                    :
:   16,301     6,565       649     9,285     1,886         0         0         0     4,789     5,889     1,094 :
:                                                                                                              :
: Changes from:     March 24, 2015                                                                             :
:   -1,088      -243        59       563      -759         0         0         0       334    -1,015       -86 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     65.9      26.6       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 March 31, 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    22,443                :
: Positions                                                                                                    :
:   18,110     9,876         0    10,345        50     1,774         0         0     1,672     1,335       837 :
:                                                                                                              :
: Changes from:     March 24, 2015                                                                             :
:   -1,859    -3,876         0     2,150    -2,100         0         0         0       290       157      -416 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     80.7      44.0       0.0      46.1       0.2       7.9       0.0       0.0       7.4       5.9       3.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        9         7         0         .         .         .         0         0         6         .         . :
----------------------------------------------------------------------------------------------------------------



Updated April 3, 2015