Disaggregated Commitments of Traders-All 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    32,073                :
: Positions                                                                                                    :
:    3,132    17,164     3,253     6,719       584    18,086     2,328        98     4,536     2,863       903 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:      558     2,114       324      -866       154      -824      -459        49        63      -664       101 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.8      53.5      10.1      20.9       1.8      56.4       7.3       0.3      14.1       8.9       2.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   167                     :
:       14        18        10        14         4        41        16         6        36        17         7 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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    68,668                :
: Positions                                                                                                    :
:    6,195    27,053     5,317    13,691       538    32,407    18,213       494    18,326     5,141       176 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:     -220    -1,299      -301    -1,103       -23      -219     1,622      -107       559       706        68 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.0      39.4       7.7      19.9       0.8      47.2      26.5       0.7      26.7       7.5       0.3 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   217                     :
:       16        17        13        16         .        49        35         4        57        18         6 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   182,633                :
: Positions                                                                                                    :
:   16,531    38,836    34,293    45,824    22,327    42,437    32,283    13,300    18,411     4,240    11,695 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:     -418    -3,799     3,054    -3,594     3,489    -2,871     8,925    -1,087     2,302       726    -1,644 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.1      21.3      18.8      25.1      12.2      23.2      17.7       7.3      10.1       2.3       6.4 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   202                     :
:       14        20        15        15        22        37        36        21        52        17        30 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   397,379                :
: Positions                                                                                                    :
:   21,523    75,074    58,445   109,900    46,139   108,259    60,134    28,472    76,308    23,188    22,491 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:   -2,119    -8,872    -1,135     7,031    -1,599    -2,180    -2,256     2,491     2,006      -766     3,515 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      5.4      18.9      14.7      27.7      11.6      27.2      15.1       7.2      19.2       5.8       5.7 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   297                     :
:       25        24        17        14        20        56        34        25        79        53        46 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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   157,721                :
: Positions                                                                                                    :
:   14,236    59,866    64,046     2,988     1,256    38,320    24,742     7,134    12,163    38,060     5,696 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:   -1,770    -1,505       882        19      -974    -3,743    -3,042      -283      -467     3,921    -2,385 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:      9.0      38.0      40.6       1.9       0.8      24.3      15.7       4.5       7.7      24.1       3.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:   239                     :
:       31        42        18         5        10        40        47        22        21        56        28 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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-All 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-All 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     6,838                :
: Positions                                                                                                    :
:    2,265       874       326         0         0       431     2,069        32     2,047     1,924       327 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:       10       198         0         0         0        11       -11        17       109       -42       -45 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     33.1      12.8       4.8       0.0       0.0       6.3      30.3       0.5      29.9      28.1       4.8 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    83                     :
:       20        15         .         0         0         5        17         .        20        13        11 :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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    13,460                :
: Positions                                                                                                    :
:    6,714     4,835         0     4,536         0         0         0         0     6,207     3,604       485 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:      123         0         0         0         0         0         0         0       465       590      -115 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     49.9      35.9       0.0      33.7       0.0       0.0       0.0       0.0      46.1      26.8       3.6 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    27                     :
:        4         5         0         4         0         0         0         0        12         5         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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    23,875                :
: Positions                                                                                                    :
:   15,550     5,986       815     9,280     1,720         0         0         0     4,790     5,889     1,000 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:        0         5         0        -5         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         .         . :
----------------------------------------------------------------------------------------------------------------
Disaggregated Commitments of Traders-All 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    17,942                :
: Positions                                                                                                    :
:   13,235     5,797         0    11,145        50     1,749         0         0     2,158       200       750 :
:                                                                                                              :
: Changes from:     April 14, 2015                                                                             :
:      350        75         0         0         0       -25         0         0      -450      -200       650 :
:                                                                                                              :
: Percent of Open Interest Represented by Each Category of Trader                                              :
:     73.8      32.3       0.0      62.1       0.3       9.7       0.0       0.0      12.0       1.1       4.2 :
:                                                                                                              :
: Number of Traders in Each Category                                  Total Traders:    20                     :
:        9         5         0         .         .         .         0         0         5         .         . :
----------------------------------------------------------------------------------------------------------------



Updated April 24, 2015