Disaggregated Commitments of Traders-All Futures Combined Positions as of May 12, 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    31,823                :
: Positions                                                                                                    :
:    2,732    16,972     2,718     6,685     1,205    18,367     2,671       115     4,256     1,966     1,161 :
:                                                                                                              :
: Changes from:     May 5, 2015                                                                                :
:     -573      -714        41      -541       318      -252       333        55      -100       -50        56 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      8.6      53.3       8.5      21.0       3.8      57.7       8.4       0.4      13.4       6.2       3.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   165                     :
:       13        17        10        14         9        38        15         5        33        24        10 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 12, 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    71,688                :
: Positions                                                                                                    :
:    7,088    27,183     5,201    12,280       533    34,045    19,560       244    18,808     8,210        73 :
:                                                                                                              :
: Changes from:     May 5, 2015                                                                                :
:     -338        -2        73      -541        15     1,047     1,572      -318       876       584      -124 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.9      37.9       7.3      17.1       0.7      47.5      27.3       0.3      26.2      11.5       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   224                     :
:       15        13        13        15         .        51        35         6        66        19         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 12, 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   174,919                :
: Positions                                                                                                    :
:   19,458    42,382    34,547    49,726    14,332    46,306    31,600     9,866    18,996     4,364    10,222 :
:                                                                                                              :
: Changes from:     May 5, 2015                                                                                :
:      607       945       899     1,414    -1,077       210    -2,318    -1,120      -291       522       244 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     11.1      24.2      19.8      28.4       8.2      26.5      18.1       5.6      10.9       2.5       5.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   201                     :
:       14        19        14        15        19        39        30        17        55        18        24 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 12, 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   405,612                :
: Positions                                                                                                    :
:   20,691    64,014    65,253    99,432    58,885   104,207    76,488    24,029    75,050    25,329    25,422 :
:                                                                                                              :
: Changes from:     May 5, 2015                                                                                :
:      441     3,599    -1,264    -1,082     7,556     5,250       388    -6,859       902       764       236 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.1      15.8      16.1      24.5      14.5      25.7      18.9       5.9      18.5       6.2       6.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   312                     :
:       23        27        15        17        23        56        44        32        81        53        55 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 12, 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   178,077                :
: Positions                                                                                                    :
:   12,042    71,706    63,183     9,132     1,819    58,412    18,435     6,799    15,310    46,771     4,867 :
:                                                                                                              :
: Changes from:     May 5, 2015                                                                                :
:   -2,181     4,337       197     2,970       144     8,928       549     1,011     1,264       675     1,278 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      6.8      40.3      35.5       5.1       1.0      32.8      10.4       3.8       8.6      26.3       2.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   278                     :
:       26        47        19         6        12        63        30        22        20        83        26 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 12, 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    19,539                :
: Positions                                                                                                    :
:    4,536     3,890       639         0         0         0        25        50    14,156    15,564        10 :
:                                                                                                              :
: Changes from:     May 5, 2015                                                                                :
:        1       100         0         0         0         0         0         0       935       836         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     23.2      19.9       3.3       0.0       0.0       0.0       0.1       0.3      72.4      79.7       0.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    28                     :
:       10         8         .         0         0         0         .         .         8         4         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 12, 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    14,682                :
: Positions                                                                                                    :
:    2,923     3,162         0         0         0     2,144     3,684     1,399     5,119     3,428     2,691 :
:                                                                                                              :
: Changes from:     May 5, 2015                                                                                :
:      300       -90         0         0         0        32       432      -144       454       394     1,078 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     19.9      21.5       0.0       0.0       0.0      14.6      25.1       9.5      34.9      23.3      18.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    45                     :
:        8         8         0         0         0         .         7         6        12        14        16 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 12, 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     6,575                :
: Positions                                                                                                    :
:    2,206       700       339         0         0       434     2,152        50     1,810     2,027       289 :
:                                                                                                              :
: Changes from:     May 5, 2015                                                                                :
:      224        -2       -22         0         0         2        78        11       -80         2        -5 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     33.6      10.6       5.2       0.0       0.0       6.6      32.7       0.8      27.5      30.8       4.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    83                     :
:       23        15         .         0         0         5        18         .        14        15         6 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 12, 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    15,800                :
: Positions                                                                                                    :
:    7,954     5,085         0     5,078     1,300         0         0         0     5,555     3,386       950 :
:                                                                                                              :
: Changes from:     May 5, 2015                                                                                :
:      790     1,205         0        -1         0         0         0         0       529       102       550 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     50.3      32.2       0.0      32.1       8.2       0.0       0.0       0.0      35.2      21.4       6.0 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    27                     :
:        6         7         0         4         .         0         0         0        10         5         4 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 12, 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    23,850                :
: Positions                                                                                                    :
:   15,550     5,961       835     9,280     1,720         0         0         0     4,745     5,889     1,000 :
:                                                                                                              :
: Changes from:     May 5, 2015                                                                                :
:        0         0        20         0         0         0         0         0       -20         0         0 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     65.2      25.0       3.5      38.9       7.2       0.0       0.0       0.0      19.9      24.7       4.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:        4         4         .         .         .         0         0         0         6         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All Futures Combined Positions as of May 12, 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    21,999                :
: Positions                                                                                                    :
:   15,142     6,622         0    12,502     1,150     1,299         0         0     3,283       600     1,125 :
:                                                                                                              :
: Changes from:     May 5, 2015                                                                                :
:    1,125       250         0       300       100      -250         0         0       175       500       275 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     68.8      30.1       0.0      56.8       5.2       5.9       0.0       0.0      14.9       2.7       5.1 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    23                     :
:       10         4         0         .         .         .         0         0         6         .         4 :
----------------------------------------------------------------------------------------------------------------



Updated May 15, 2015