Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 21, 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    33,165                :
: Positions                                                                                                    :
:    3,253    17,376     3,200     6,943       949    18,381     2,298       315     4,597     2,890       971 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:      524     2,064       129      -824       445      -602      -465        44        29      -694        83 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.8      52.4       9.6      20.9       2.9      55.4       6.9       1.0      13.9       8.7       2.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   170                     :
:       16        19         9        15        11        43        15        10        37        17        11 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 21, 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    69,966                :
: Positions                                                                                                    :
:    6,523    27,188     4,861    13,826     1,363    32,566    17,980       867    18,317     5,126       224 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:     -220    -1,312      -106      -901      -128       -99     1,694      -176       556       740        23 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.3      38.9       6.9      19.8       1.9      46.5      25.7       1.2      26.2       7.3       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   218                     :
:       17        17        13        16        10        50        35         7        58        17         9 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 21, 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   226,327                :
: Positions                                                                                                    :
:   20,856    43,683    36,940    46,251    40,882    40,912    31,851    20,178    17,322     3,942    24,470 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:     -497    -3,803     2,876    -3,661     4,402    -2,711     8,755      -902     2,074       710    -1,509 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.2      19.3      16.3      20.4      18.1      18.1      14.1       8.9       7.7       1.7      10.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   211                     :
:       18        21        15        15        24        43        32        27        57        18        42 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 21, 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   592,646                :
: Positions                                                                                                    :
:   37,776    93,348    51,026   111,391   115,249   118,094    59,628    50,303    76,023    22,235   105,060 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:   -2,301    -8,892    -2,097     6,458       669    -1,238    -2,102     2,512     1,964      -678     5,451 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.4      15.8       8.6      18.8      19.4      19.9      10.1       8.5      12.8       3.8      17.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   344                     :
:       27        27        17        14        25        64        33        39       112        59        85 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 21, 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   158,158                :
: Positions                                                                                                    :
:   14,255    59,960    64,046     2,988     1,256    38,321    24,725     7,223    12,176    38,082     5,863 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:   -1,773    -1,505       882        19      -974    -3,743    -3,044      -285      -467     3,925    -2,378 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.0      37.9      40.5       1.9       0.8      24.2      15.6       4.6       7.7      24.1       3.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   241                     :
:       31        42        18         5        10        40        47        23        22        57        29 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 21, 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    19,994                :
: Positions                                                                                                    :
:    4,943     3,250       843         0         0         0         0        75    13,800    16,442       180 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:       40       470         0         0         0         0         0         0     1,740     1,265       -75 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     24.7      16.3       4.2       0.0       0.0       0.0       0.0       0.4      69.0      82.2       0.9 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    22                     :
:        9         6         .         0         0         0         0         .         7         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 21, 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    11,964                :
: Positions                                                                                                    :
:    2,830     3,027         0         0         0       836     3,125     1,114     5,692     3,299     1,212 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:      205       468         0         0         0        88        82        50       624       527       118 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     23.7      25.3       0.0       0.0       0.0       7.0      26.1       9.3      47.6      27.6      10.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    44                     :
:        8         8         0         0         0         .         8         5        16        10        14 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 21, 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     8,904                :
: Positions                                                                                                    :
:    1,661     1,453         0         0         0       374       426     3,281     1,549     1,717     2,027 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:       36        22         0         0         0      -691      -632        19        27       -19        -1 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     18.7      16.3       0.0       0.0       0.0       4.2       4.8      36.8      17.4      19.3      22.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:        5         5         0         0         0         4         .         4         5         7         9 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 21, 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     7,494                :
: Positions                                                                                                    :
:    2,380     1,073       326         0         0       431     2,069        32     2,034     1,935       733 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:       28       177         0         0         0        11       -11        17        74       -18         8 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     31.8      14.3       4.4       0.0       0.0       5.8      27.6       0.4      27.1      25.8       9.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    85                     :
:       23        16         .         0         0         5        17         .        21        14        13 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 21, 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    15,814                :
: Positions                                                                                                    :
:    8,913     5,648         0     4,536         0         0         0         0     6,138     4,921       709 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:      294       186         0         0         0         0         0         0       434       545       -79 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     56.4      35.7       0.0      28.7       0.0       0.0       0.0       0.0      38.8      31.1       4.5 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    27                     :
:        6         5         0         4         0         0         0         0        12         5         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders- Options and Futures Combined Positions as of April 21, 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    24,725                :
: Positions                                                                                                    :
:   16,304     6,567       655     9,280     1,880         0         0         0     4,777     5,889     1,109 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:       35        20        -1        -5         1         0         0         0       -19         0        21 :
:                                                                                                              :
: 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 21, 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    26,291                :
: Positions                                                                                                    :
:   20,669    12,043         0    11,145        50     1,749         0         0     1,982     1,211     1,842 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:      272        -8         0         0         0       -25         0         0      -462      -207       642 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     78.6      45.8       0.0      42.4       0.2       6.7       0.0       0.0       7.5       4.6       7.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    25                     :
:       11         7         0         .         .         .         0         0         7         .         6 :
----------------------------------------------------------------------------------------------------------------



Updated April 24, 2015