Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF CAD 100,000)                          
CFTC Code #090741                                                    Open Interest is   145,606
Positions
    41,066     18,922      4,680     20,622      7,155        443     22,248     54,903     15,405     10,569      6,898      3,247     27,326     33,953
 
Changes from:       April 14, 2015                                   Total Change is:    10,160
    -3,672      7,928       -507         41       -285        235     11,848      3,485        234        816      3,330        802        363     -5,061
 
Percent of Open Interest Represented by Each Category of Trader
      28.2       13.0        3.2       14.2        4.9        0.3       15.3       37.7       10.6        7.3        4.7        2.2       18.8       23.3
 
Number of Traders in Each Category                                    Total Traders:        92
         5          6          8          6          8          .         18         27         15         11         10          5
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
SWISS FRANC - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF CHF 125,000)                              
CFTC Code #092741                                                    Open Interest is    37,021
Positions
    15,669      3,226      1,373      1,116      1,678         51      6,904     10,917      4,441          0          1          0      7,468     15,335
 
Changes from:       April 14, 2015                                   Total Change is:    -2,350
    -1,713      1,026         91       -408         22        -80       -820     -1,434        163          0         -1          0        417     -2,136
 
Percent of Open Interest Represented by Each Category of Trader
      42.3        8.7        3.7        3.0        4.5        0.1       18.6       29.5       12.0        0.0        0.0        0.0       20.2       41.4
 
Number of Traders in Each Category                                    Total Traders:        33
         4          4          5          .          .          .          9         11          8          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF GBP 62,500)                    
CFTC Code #096742                                                    Open Interest is   218,617
Positions
   106,491      8,114     10,103     12,370     63,980      2,047     30,043     47,954     31,945      3,793     13,544      5,417     16,408     35,513
 
Changes from:       April 14, 2015                                   Total Change is:   -13,328
   -12,490        -23       -156      1,750     -1,653        394         62     -5,898       -970        215        185       -228     -1,904     -4,978
 
Percent of Open Interest Represented by Each Category of Trader
      48.7        3.7        4.6        5.7       29.3        0.9       13.7       21.9       14.6        1.7        6.2        2.5        7.5       16.2
 
Number of Traders in Each Category                                    Total Traders:       121
        10          5          9          8         20          9         25         34         25          7         12          8
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF JPY 12,500,000)                          
CFTC Code #097741                                                    Open Interest is   215,055
Positions
    44,041     28,531      7,899     32,153     27,644      4,805     32,879     70,336     14,732     58,538      4,074      3,275     16,733     53,759
 
Changes from:       April 14, 2015                                   Total Change is:    -3,638
    -1,876      4,948        884      4,131        110        547     -7,621    -11,219        959        500       -668        426     -1,588        376
 
Percent of Open Interest Represented by Each Category of Trader
      20.5       13.3        3.7       15.0       12.9        2.2       15.3       32.7        6.9       27.2        1.9        1.5        7.8       25.0
 
Number of Traders in Each Category                                    Total Traders:       131
        11          4         10         16         16         10         17         45         17          8         14          8
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
EURO FX - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF EUR 125,000)                                  
CFTC Code #099741                                                    Open Interest is   567,388
Positions
   188,705      9,739     26,293     51,860    113,072     16,608     28,430    168,436     64,455    127,020     58,475     16,989     47,027     93,321
 
Changes from:       April 14, 2015                                   Total Change is:     5,060
    -1,033     -1,060      1,498      3,053      8,882       -431      4,227     -5,874        320     -1,401      4,544       -701       -472     -2,118
 
Percent of Open Interest Represented by Each Category of Trader
      33.3        1.7        4.6        9.1       19.9        2.9        5.0       29.7       11.4       22.4       10.3        3.0        8.3       16.4
 
Number of Traders in Each Category                                    Total Traders:       268
        23         10         17         24         31         24         31         64         41         32         52         33
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF AUD 100,000)                        
CFTC Code #232741                                                    Open Interest is   172,970
Positions
   119,914      2,049      4,580      1,086     25,455      1,336     12,502     62,814     10,186      5,413     23,396      2,289     15,665     40,865
 
Changes from:       April 14, 2015                                   Total Change is:    -8,545
    -8,299        325       -482        -35      4,860        596       -523     -5,351        557       -682     -5,166        272         50     -4,156
 
Percent of Open Interest Represented by Each Category of Trader
      69.3        1.2        2.6        0.6       14.7        0.8        7.2       36.3        5.9        3.1       13.5        1.3        9.1       23.6
 
Number of Traders in Each Category                                    Total Traders:       104
        13          .          8          .         13          6         17         37         14          8         12          7
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
RUSSIAN RUBLE - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF RUB 2,500,000)                          
CFTC Code #089741                                                    Open Interest is    56,572
Positions
    41,837     45,964      2,170        100      1,702          0      8,422      3,555        737      1,079          0      1,802        425        642
 
Changes from:       April 14, 2015                                   Total Change is:       563
     1,735      2,565     -1,498          0     -1,692          0        465      1,268          0       -158       -100          0         19         20
 
Percent of Open Interest Represented by Each Category of Trader
      74.0       81.2        3.8        0.2        3.0        0.0       14.9        6.3        1.3        1.9        0.0        3.2        0.8        1.1
 
Number of Traders in Each Category                                    Total Traders:        25
         8          8          6          .          .          0          .          .          .          .          0          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF MXN 500,000)                             
CFTC Code #095741                                                    Open Interest is   118,460
Positions
    50,788     48,013         19      9,305      2,317         10     47,954     46,421      4,105      2,903     10,809         95      3,282      6,672
 
Changes from:       April 14, 2015                                   Total Change is:   -12,408
       860    -20,728         -0      2,066        -37         -1    -13,907      7,313          7     -1,171        761         -7       -254        285
 
Percent of Open Interest Represented by Each Category of Trader
      42.9       40.5        0.0        7.9        2.0        0.0       40.5       39.2        3.5        2.5        9.1        0.1        2.8        5.6
 
Number of Traders in Each Category                                    Total Traders:       125
         7         11          .          6          6          .         25         42         10         11         17          4
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
BRAZILIAN REAL - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF BRL 100,000)                           
CFTC Code #102741                                                    Open Interest is    25,135
Positions
    11,685     11,741      2,975          0      1,311          0      5,488      3,491      1,156        200        521      2,746        885      1,194
 
Changes from:       April 14, 2015                                   Total Change is:     3,218
    -1,773      3,941        -66          0       -171          0      4,763     -1,061         -1          0        297          0        295        279
 
Percent of Open Interest Represented by Each Category of Trader
      46.5       46.7       11.8        0.0        5.2        0.0       21.8       13.9        4.6        0.8        2.1       10.9        3.5        4.8
 
Number of Traders in Each Category                                    Total Traders:        20
         .          .          .          0          .          0          .          7          .          .          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF NZD 100,000)                       
CFTC Code #112741                                                    Open Interest is    26,617
Positions
     5,274     11,031          0        870      1,944          0     16,097      7,634        433        473      1,326          0      3,470      4,249
 
Changes from:       April 14, 2015                                   Total Change is:     1,441
        69      3,398         -7         90        205          0        969     -1,643       -104        -67       -230          0        491       -178
 
Percent of Open Interest Represented by Each Category of Trader
      19.8       41.4        0.0        3.3        7.3        0.0       60.5       28.7        1.6        1.8        5.0        0.0       13.0       16.0
 
Number of Traders in Each Category                                    Total Traders:        59
         5          4          0          .          .          0         22         15          .          .          6          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
DJIA Consolidated - CHICAGO BOARD OF TRADE   ($10 X DJIA INDEX)                                     
CFTC Code #12460+                                                    Open Interest is    50,966
Positions
    17,882     35,291      1,065      4,693      2,197        331     16,076      4,538        575      2,330      1,785        108      7,908      5,078
 
Changes from:       April 14, 2015                                   Total Change is:    -4,690
        12     -1,784       -186       -161       -128        -26     -3,467     -1,698       -525        333       -403        -51       -620        111
 
Percent of Open Interest Represented by Each Category of Trader
      35.1       69.2        2.1        9.2        4.3        0.6       31.5        8.9        1.1        4.6        3.5        0.2       15.5       10.0
 
Number of Traders in Each Category                                    Total Traders:        94
        11         18          .          7          4          .         25         10          6         11          8          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE   ($5 X DJIA INDEX)                         
CFTC Code #124603                                                    Open Interest is   101,932
Positions
    35,764     70,582      2,129      9,385      4,393        661     32,152      9,076      1,150      4,660      3,569        216     15,815     10,156
 
Changes from:       April 14, 2015                                   Total Change is:    -9,381
        23     -3,569       -371       -321       -256        -51     -6,934     -3,396     -1,050        666       -806       -102     -1,240        221
 
Percent of Open Interest Represented by Each Category of Trader
      35.1       69.2        2.1        9.2        4.3        0.6       31.5        8.9        1.1        4.6        3.5        0.2       15.5       10.0
 
Number of Traders in Each Category                                    Total Traders:        94
        11         18          .          7          4          .         25         10          6         11          8          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
S&P 500 Consolidated - CHICAGO MERCANTILE EXCHANGE   (S&P 500 INDEX X $250.00)                      
CFTC Code #13874+                                                    Open Interest is   802,523
Positions
    36,054    142,519     33,672    299,214    127,763     48,348     95,134    145,330    118,024     22,575     51,366     27,371    122,132    108,131
 
Changes from:       April 14, 2015                                   Total Change is:     1,677
      -809     -4,257      1,715     -3,097      3,839     -1,364      6,917     -4,120     -2,007     -1,203      3,914     -1,459      2,985      5,417
 
Percent of Open Interest Represented by Each Category of Trader
       4.5       17.8        4.2       37.3       15.9        6.0       11.9       18.1       14.7        2.8        6.4        3.4       15.2       13.5
 
Number of Traders in Each Category                                    Total Traders:       605
        33         37         38        120         74         79         74        130        102         75         61         69
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE   (S&P 500 INDEX X $250.00)                       
CFTC Code #138741                                                    Open Interest is   175,336
Positions
    15,770     28,146      2,619     52,784     22,343      3,861      6,654      5,301     38,349      3,570      8,216     10,887     40,842     55,613
 
Changes from:       April 14, 2015                                   Total Change is:     2,267
     2,205     -4,052         42      1,142        569        139      1,710       -157       -102       -248      1,632       -892     -1,730      5,088
 
Percent of Open Interest Represented by Each Category of Trader
       9.0       16.1        1.5       30.1       12.7        2.2        3.8        3.0       21.9        2.0        4.7        6.2       23.3       31.7
 
Number of Traders in Each Category                                    Total Traders:        87
         5         10          .         16          6          8         13         20         31          6         10          9
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE   ($50 X S&P 500 INDEX)                    
CFTC Code #13874A                                                    Open Interest is 3,135,933
Positions
   172,960    643,407     83,724  1,243,136    538,079    211,450    464,328    722,074    376,443     97,856    218,578     79,588    406,449    262,591
 
Changes from:       April 14, 2015                                   Total Change is:    -2,946
    -6,376      7,673       -333    -17,815     19,728    -10,896     30,373    -15,478    -13,863     -5,123     11,064     -2,488     23,575      1,648
 
Percent of Open Interest Represented by Each Category of Trader
       5.5       20.5        2.7       39.6       17.2        6.7       14.8       23.0       12.0        3.1        7.0        2.5       13.0        8.4
 
Number of Traders in Each Category                                    Total Traders:       578
        32         37         36        113         71         74         73        124         97         73         55         63
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE   (S&P 400 INDEX X $100)                   
CFTC Code #33874A                                                    Open Interest is    90,762
Positions
     3,875     26,127        895     47,637     43,127      2,402     20,745     11,054      1,538      1,819        469          0     11,851      5,150
 
Changes from:       April 14, 2015                                   Total Change is:     1,349
        52        319         17        398        389        -87     -1,495        738        121      1,598          0          0        745       -148
 
Percent of Open Interest Represented by Each Category of Trader
       4.3       28.8        1.0       52.5       47.5        2.6       22.9       12.2        1.7        2.0        0.5        0.0       13.1        5.7
 
Number of Traders in Each Category                                    Total Traders:        92
         7         12          .         32         12         14         14         10          .          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NASDAQ-100 Consolidated - CHICAGO MERCANTILE EXCHANGE   (NASDAQ 100 INDEX X $100)                   
CFTC Code #20974+                                                    Open Interest is    68,210
Positions
     2,669     43,740        295     30,857      5,999        531     22,208      9,427      1,618      3,294      2,109        490      6,248      4,001
 
Changes from:       April 14, 2015                                   Total Change is:       155
        77       -503        -45       -169        364        -59        739        363       -398       -495        363        -83        588        152
 
Percent of Open Interest Represented by Each Category of Trader
       3.9       64.1        0.4       45.2        8.8        0.8       32.6       13.8        2.4        4.8        3.1        0.7        9.2        5.9
 
Number of Traders in Each Category                                    Total Traders:       211
        16         17          .         31         15          5         60         36         17         18         18          9
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE   (NASDAQ 100 STOCK INDEX X $20)        
CFTC Code #209742                                                    Open Interest is   341,048
Positions
    13,343    218,701      1,473    154,287     29,996      2,654    111,041     47,136      8,088     16,471     10,544      2,450     31,240     20,005
 
Changes from:       April 14, 2015                                   Total Change is:       776
       386     -2,516       -225       -846      1,822       -297      3,694      1,817     -1,989     -2,474      1,813       -413      2,938        762
 
Percent of Open Interest Represented by Each Category of Trader
       3.9       64.1        0.4       45.2        8.8        0.8       32.6       13.8        2.4        4.8        3.1        0.7        9.2        5.9
 
Number of Traders in Each Category                                    Total Traders:       211
        16         17          .         31         15          5         60         36         17         18         18          9
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
RUSSELL 2000 MINI INDEX FUTURE - ICE FUTURES U.S.   (RUSSELL 2000 INDEX X $100.00)                  
CFTC Code #23977A                                                    Open Interest is   309,519
Positions
    74,538     45,594      1,176    117,078    129,279     19,205     60,158     86,446      5,574      8,776      8,428        383     22,632     13,434
 
Changes from:       April 14, 2015                                   Total Change is:       770
    -6,436      2,883        569      5,424     -5,045      1,858       -938      2,232       -350      1,610       -149         -6       -961     -1,223
 
Percent of Open Interest Represented by Each Category of Trader
      24.1       14.7        0.4       37.8       41.8        6.2       19.4       27.9        1.8        2.8        2.7        0.1        7.3        4.3
 
Number of Traders in Each Category                                    Total Traders:       249
        19         13          .         51         44         29         45         49         11         15         13          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE   (NIKKEI INDEX X $5.00)                         
CFTC Code #240741                                                    Open Interest is    57,014
Positions
     3,060     17,932          1     29,003          0        223      8,351      5,476        678      3,420     26,092        555     11,723      6,057
 
Changes from:       April 14, 2015                                   Total Change is:      -210
       286         35          0       -527          0          0        588       -632        338        203       -255       -195       -903        499
 
Percent of Open Interest Represented by Each Category of Trader
       5.4       31.5        0.0       50.9        0.0        0.4       14.6        9.6        1.2        6.0       45.8        1.0       20.6       10.6
 
Number of Traders in Each Category                                    Total Traders:        57
         4          7          .         20          0          .         14          6          .          4          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE   (NIKKEI INDEX X JPY 500)             
CFTC Code #240743                                                    Open Interest is   108,363
Positions
    34,119      7,506        962     12,367        686      1,164     29,869     13,602      1,793     15,877        460        440     11,772     81,750
 
Changes from:       April 14, 2015                                   Total Change is:    -2,345
      -188      1,329        194       -676        -96         34     -1,714      2,785        457     -1,111        199          0        659     -7,247
 
Percent of Open Interest Represented by Each Category of Trader
      31.5        6.9        0.9       11.4        0.6        1.1       27.6       12.6        1.7       14.7        0.4        0.4       10.9       75.4
 
Number of Traders in Each Category                                    Total Traders:        90
        18          9          4         11          .          .         30         14          8          5          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
MSCI EAFE MINI INDEX - ICE FUTURES U.S.   (MSCI EAFE INDEX X $50)                                   
CFTC Code #244041                                                    Open Interest is   146,693
Positions
     7,403     86,930        545     92,652     42,399      3,862     30,676      5,982      3,420      1,495        524          0      6,640      3,031
 
Changes from:       April 14, 2015                                   Total Change is:     3,659
       638      2,798         65      3,832        460       -259       -309        546        -57        338          0          0       -589        106
 
Percent of Open Interest Represented by Each Category of Trader
       5.0       59.3        0.4       63.2       28.9        2.6       20.9        4.1        2.3        1.0        0.4        0.0        4.5        2.1
 
Number of Traders in Each Category                                    Total Traders:       102
         6         10          .         38         21         16         16          5          .          5          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
MSCI EMERGING MKTS MINI INDEX - ICE FUTURES U.S.   (MSCI EAFE INDEX X $50)                          
CFTC Code #244042                                                    Open Interest is   377,039
Positions
    39,337    199,783      2,835    190,215     83,652     30,339     75,835     41,153      3,302     16,253      8,763        950     17,973      6,262
 
Changes from:       April 14, 2015                                   Total Change is:     6,329
    -4,379     10,988       -167      6,383      4,240         14      8,463     -2,728     -4,713        118        547        -27        637     -1,825
 
Percent of Open Interest Represented by Each Category of Trader
      10.4       53.0        0.8       50.4       22.2        8.0       20.1       10.9        0.9        4.3        2.3        0.3        4.8        1.7
 
Number of Traders in Each Category                                    Total Traders:       231
        18         23          6         65         31         27         37         20          9         26         11          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)                   
CFTC Code #020601                                                    Open Interest is   504,867
Positions
     4,933     76,129     18,872    168,366     84,612     55,344     47,769     60,378     46,471      7,433     17,893      6,391    149,289    138,779
 
Changes from:       April 14, 2015                                   Total Change is:   -15,596
        53     -7,520      1,645     10,638      2,037        286    -23,278    -10,430      3,064        351     -1,983       -629     -7,726     -2,066
 
Percent of Open Interest Represented by Each Category of Trader
       1.0       15.1        3.7       33.3       16.8       11.0        9.5       12.0        9.2        1.5        3.5        1.3       29.6       27.5
 
Number of Traders in Each Category                                    Total Traders:       132
         .         13          9         29         23         27         22         23         36          7         13         11
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
LONG-TERM U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)         
CFTC Code #020604                                                    Open Interest is   580,779
Positions
    27,321     67,535        518    286,472     50,470     84,646     49,440    264,211     10,920      7,148     13,033         58    114,255     89,387
 
Changes from:       April 14, 2015                                   Total Change is:    -6,201
     4,661     -2,740        128       -637        -27        456     -6,636     -3,543        801      1,620        -62          0     -6,594     -1,214
 
Percent of Open Interest Represented by Each Category of Trader
       4.7       11.6        0.1       49.3        8.7       14.6        8.5       45.5        1.9        1.2        2.2        0.0       19.7       15.4
 
Number of Traders in Each Category                                    Total Traders:        95
         5          7          .         39         11         28          9         17          9          .          4          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE   (CONTRACTS OF $200,000 FACE VALUE)            
CFTC Code #042601                                                    Open Interest is 1,509,761
Positions
    51,263    130,180      9,650    238,260    428,371    165,125    604,751    159,913    110,094    191,157    331,052     15,656    123,806    159,721
 
Changes from:       April 14, 2015                                   Total Change is:    70,635
     1,905     14,539      1,886       -807       -580     22,778     16,148     -9,522     29,465        158      1,781      3,789     -4,687      6,499
 
Percent of Open Interest Represented by Each Category of Trader
       3.4        8.6        0.6       15.8       28.4       10.9       40.1       10.6        7.3       12.7       21.9        1.0        8.2       10.6
 
Number of Traders in Each Category                                    Total Traders:       270
        11         28         11         38         47         41         57         28         40         16         45         12
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)           
CFTC Code #043602                                                    Open Interest is 3,361,366
Positions
   120,837    158,130    166,565  1,033,539    833,030    382,985    393,643    741,235    370,991    449,324    160,294     99,063    344,420    449,072
 
Changes from:       April 14, 2015                                   Total Change is:    29,654
    26,951     -2,547      5,628     90,100    -39,309    -15,323    -81,012     39,231     21,958     -6,186     -8,137      4,784    -17,246     23,368
 
Percent of Open Interest Represented by Each Category of Trader
       3.6        4.7        5.0       30.7       24.8       11.4       11.7       22.1       11.0       13.4        4.8        2.9       10.2       13.4
 
Number of Traders in Each Category                                    Total Traders:       385
        19         29         41         46         82         77         60         70         90         32         47         34
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
5-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)            
CFTC Code #044601                                                    Open Interest is 2,145,896
Positions
    67,604    149,842     59,804    638,164    533,199    311,158    472,970    315,450    127,132    151,163    237,351     34,882    283,018    377,078
 
Changes from:       April 14, 2015                                   Total Change is:   -24,675
   -19,050     11,839    -19,853     -6,563    -20,755      8,898     24,904    -14,695    -12,850     -4,824      1,627      3,262      1,400     17,853
 
Percent of Open Interest Represented by Each Category of Trader
       3.2        7.0        2.8       29.7       24.8       14.5       22.0       14.7        5.9        7.0       11.1        1.6       13.2       17.6
 
Number of Traders in Each Category                                    Total Traders:       269
        12         25         21         39         44         52         40         58         56         13         38         14
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE   (CONTRACTS OF $5,000,000)                           
CFTC Code #045601                                                    Open Interest is   788,636
Positions
   271,562    134,047    256,363        344      6,198     10,113     33,296    118,970    117,266     34,749     57,252     36,726     28,216     51,701
 
Changes from:       April 14, 2015                                   Total Change is:    21,730
    14,159      3,624      3,688       -517        278        459     -3,164      9,680      7,548       -257        429        117       -302     -4,093
 
Percent of Open Interest Represented by Each Category of Trader
      34.4       17.0       32.5        0.0        0.8        1.3        4.2       15.1       14.9        4.4        7.3        4.7        3.6        6.6
 
Number of Traders in Each Category                                    Total Traders:       127
        18         32         38          .          5          .         12         35         34          4         15          8
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF $1,000,000)                       
CFTC Code #132741                                                    Open Interest is17,618,644
Positions
 1,851,487  1,262,172  4,267,037    468,500  1,570,846    515,150  2,004,386  1,074,574  5,703,509    462,350    476,545  1,412,041    934,183  1,336,770
 
Changes from:       April 14, 2015                                   Total Change is:   282,514
    78,387     28,356     93,996     -2,706     12,995     56,312    -24,864     21,843    131,915     19,289    -31,107      6,692    -76,507    -38,489
 
Percent of Open Interest Represented by Each Category of Trader
      10.5        7.2       24.2        2.7        8.9        2.9       11.4        6.1       32.4        2.6        2.7        8.0        5.3        7.6
 
Number of Traders in Each Category                                    Total Traders:       326
        29         59         87         12         30         32         45         87        108         15         44         44
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
10 YEAR DELIVERABLE IR SWAP - CHICAGO BOARD OF TRADE   (NOTIONAL VALUE OF $100,000)                 
CFTC Code #246605                                                    Open Interest is    44,909
Positions
     4,719      1,628          0        475     16,428      3,861     34,303     16,879          0      1,387      5,984          0        164        129
 
Changes from:       April 14, 2015                                   Total Change is:       141
      -384        243          0          0        -34          0        456        -55          0         32         30          0         37        -43
 
Percent of Open Interest Represented by Each Category of Trader
      10.5        3.6        0.0        1.1       36.6        8.6       76.4       37.6        0.0        3.1       13.3        0.0        0.4        0.3
 
Number of Traders in Each Category                                    Total Traders:        46
         4          5          0          .          8          .          5         11          0          .          9          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
5 YEAR DELIVERABLE IR SWAP - CHICAGO BOARD OF TRADE   (NOTIONAL VALUE OF $100,000)                  
CFTC Code #246606                                                    Open Interest is    37,656
Positions
     3,961        910         63          0     17,419        210     32,868      8,791          0        323     10,132          5        226        126
 
Changes from:       April 14, 2015                                   Total Change is:      -877
    -2,340          0         14          0       -165          0      1,929       -146         -3       -562       -567          5         80        -15
 
Percent of Open Interest Represented by Each Category of Trader
      10.5        2.4        0.2        0.0       46.3        0.6       87.3       23.3        0.0        0.9       26.9        0.0        0.6        0.3
 
Number of Traders in Each Category                                    Total Traders:        43
         5          .          .          0         12          .          5          8          0          .          9          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
U.S. DOLLAR INDEX - ICE FUTURES U.S.   (U.S. DOLLAR INDEX X $1000)                                  
CFTC Code #098662                                                    Open Interest is   116,408
Positions
    17,458     72,922        543     11,058          0         96     13,668     37,565      2,328     52,266        704         25     18,967      2,227
 
Changes from:       April 14, 2015                                   Total Change is:    -3,079
       479       -435         30     -2,085     -1,392        -18     -2,366        -98        453     -1,702     -1,179          0      2,130       -440
 
Percent of Open Interest Represented by Each Category of Trader
      15.0       62.6        0.5        9.5        0.0        0.1       11.7       32.3        2.0       44.9        0.6        0.0       16.3        1.9
 
Number of Traders in Each Category                                    Total Traders:       237
         6          5          .         13          0          .         36         18         11        150          7          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
VIX FUTURES - CBOE FUTURES EXCHANGE   ($1000 X INDEX)                                               
CFTC Code #1170E1                                                    Open Interest is   368,262
Positions
   103,333     21,632     23,539     81,317     40,424     24,396     43,509    158,606     55,137      4,434      5,126     11,684     20,913     27,718
 
Changes from:       April 14, 2015                                   Total Change is:   -31,521
     8,179      7,038    -15,045      7,961      2,384     -5,219     -2,764      1,641     -9,224     -2,288       -458     -5,313     -7,808     -7,325
 
Percent of Open Interest Represented by Each Category of Trader
      28.1        5.9        6.4       22.1       11.0        6.6       11.8       43.1       15.0        1.2        1.4        3.2        5.7        7.5
 
Number of Traders in Each Category                                    Total Traders:       182
        17         11         16          8         15         10         40         54         54         10         15         18
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
DOW JONES UBS EXCESS RETURN - CHICAGO BOARD OF TRADE   ($100 X INDEX)                               
CFTC Code #221602                                                    Open Interest is    15,217
Positions
       121      2,934          0      6,912      1,321        929      5,408      8,915        625      1,099        493          0        123          0
 
Changes from:       April 14, 2015                                   Total Change is:       760
        35          0          0      1,975          0         50       -779        710          0       -487          0          0        -34          0
 
Percent of Open Interest Represented by Each Category of Trader
       0.8       19.3        0.0       45.4        8.7        6.1       35.5       58.6        4.1        7.2        3.2        0.0        0.8        0.0
 
Number of Traders in Each Category                                    Total Traders:        32
         .          .          0          6          .          .          7          8          .          6          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 21, 2015                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
S&P GSCI COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE   (GSCI X $250)                              
CFTC Code #256741                                                    Open Interest is    12,500
Positions
     2,677      7,862          0      7,844          0          0        886      4,313          0        430          0          0        663        325
 
Changes from:       April 14, 2015                                   Total Change is:         .
         .          .          .          .          .          .          .          .          .          .          .          .          .          .
 
Percent of Open Interest Represented by Each Category of Trader
      21.4       62.9        0.0       62.8        0.0        0.0        7.1       34.5        0.0        3.4        0.0        0.0        5.3        2.6
 
Number of Traders in Each Category                                    Total Traders:        20
         .          .          0          7          0          0          .          4          0          .          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------



Updated April 24, 2015