Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF CAD 100,000)                          
CFTC Code #090741                                                    Open Interest is   225,523
Positions
    21,005    122,851      8,192     46,818      4,834      4,445     73,631     25,335     22,441      4,886     10,945      1,693     42,413     24,787
 
Changes from:       August 8, 2017                                   Total Change is:   -12,443
    -6,377     -4,395       -471      4,511       -904        -52     -6,836     -7,994      1,438        101        407       -421     -4,336        -51
 
Percent of Open Interest Represented by Each Category of Trader
       9.3       54.5        3.6       20.8        2.1        2.0       32.6       11.2       10.0        2.2        4.9        0.8       18.8       11.0
 
Number of Traders in Each Category                                    Total Traders:       107 
         5          9          9         15          4          7         42         17         26          7          7          8
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
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              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   :
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SWISS FRANC - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF CHF 125,000)                              
CFTC Code #092741                                                    Open Interest is    40,969
Positions
     5,017      6,846        532      2,781      3,394          0     18,673     10,321      1,925          0      2,846          0     12,042     15,105
 
Changes from:       August 8, 2017                                   Total Change is:    -3,702
       499     -2,196        -58       -716        207          0     -3,053     -2,857        196          0        422          0       -569        584
 
Percent of Open Interest Represented by Each Category of Trader
      12.2       16.7        1.3        6.8        8.3        0.0       45.6       25.2        4.7        0.0        6.9        0.0       29.4       36.9
 
Number of Traders in Each Category                                    Total Traders:        40 
         .          5          .          .          .          0         12         12          8          0          .          0
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF GBP 62,500)                    
CFTC Code #096742                                                    Open Interest is   253,066
Positions
    68,228     15,777     16,665     19,843     70,333      5,255     51,182     66,221     27,918     24,689     10,558      6,996     32,289     33,343
 
Changes from:       August 8, 2017                                   Total Change is:     8,623
     1,303    -13,059      3,337      1,854      2,998      1,240      3,087      7,979        794     -2,286        358      1,504     -2,209      3,472
 
Percent of Open Interest Represented by Each Category of Trader
      27.0        6.2        6.6        7.8       27.8        2.1       20.2       26.2       11.0        9.8        4.2        2.8       12.8       13.2
 
Number of Traders in Each Category                                    Total Traders:       115 
         6          9         10         14         20         10         32         24         24          6          4          4
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF JPY 12,500,000)                          
CFTC Code #097741                                                    Open Interest is   254,266
Positions
    86,263     25,422     13,992     25,914     42,726      7,351     32,458     96,767     24,467     36,403      4,585      4,503     22,915     34,453
 
Changes from:       August 8, 2017                                   Total Change is:   -12,345
   -21,435     -4,121      2,330      3,666     -4,141        430        472     -7,456      2,064     -1,891       -400      1,353        666     -2,405
 
Percent of Open Interest Represented by Each Category of Trader
      33.9       10.0        5.5       10.2       16.8        2.9       12.8       38.1        9.6       14.3        1.8        1.8        9.0       13.5
 
Number of Traders in Each Category                                    Total Traders:       115 
         9          7          7         15         15         10         29         32         25          6          .          .
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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EURO FX - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF EUR 125,000)                                  
CFTC Code #099741                                                    Open Interest is   554,716
Positions
    49,741    159,805     31,287    198,933     90,905     23,851     68,941     58,407     63,766     24,133     55,528     11,019     83,045     60,149
 
Changes from:       August 8, 2017                                   Total Change is:     1,858
    -3,758     -6,454      3,798     18,647      4,214        477    -11,598      2,520     -1,354       -727       -507       -553     -3,074       -284
 
Percent of Open Interest Represented by Each Category of Trader
       9.0       28.8        5.6       35.9       16.4        4.3       12.4       10.5       11.5        4.4       10.0        2.0       15.0       10.8
 
Number of Traders in Each Category                                    Total Traders:       264 
        17         17         15         64         36         50         46         40         34         24         19         16
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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EURO FX/JAPANESE YEN XRATE - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF EUR 125,000)               
CFTC Code #399741                                                    Open Interest is    23,356
Positions
       729     11,940          0      7,923      7,361      1,583      5,800          0          0          0          0          0      7,321      2,472
 
Changes from:       August 8, 2017                                   Total Change is:    -1,004
       -13     -3,060          0       -652      1,704        497       -306          0          0          0          0          0       -530       -145
 
Percent of Open Interest Represented by Each Category of Trader
       3.1       51.1        0.0       33.9       31.5        6.8       24.8        0.0        0.0        0.0        0.0        0.0       31.3       10.6
 
Number of Traders in Each Category                                    Total Traders:        21 
         .          4          0          5          5          5          6          0          0          0          0          0
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF AUD 100,000)                        
CFTC Code #232741                                                    Open Interest is   175,127
Positions
     3,961     83,541     10,043      8,121     18,761      3,180     93,582     15,510     14,374        575      6,846      2,743     38,547     20,129
 
Changes from:       August 8, 2017                                   Total Change is:     1,404
      -943      1,652      1,769      1,933      4,784        226        859     -5,581       -855         77      1,872       -393     -1,267     -2,068
 
Percent of Open Interest Represented by Each Category of Trader
       2.3       47.7        5.7        4.6       10.7        1.8       53.4        8.9        8.2        0.3        3.9        1.6       22.0       11.5
 
Number of Traders in Each Category                                    Total Traders:       105 
         5         10         11          9         12          8         44         17         21          .          6          4
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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RUSSIAN RUBLE - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF RUB 2,500,000)                          
CFTC Code #089741                                                    Open Interest is    37,164
Positions
     5,171     21,789         51      8,119          0          0     22,262     11,206          0        137      2,890          0      1,424      1,228
 
Changes from:       August 8, 2017                                   Total Change is:     1,694
       -84       -940          0         98          0          0      1,741      2,671        -42         37          0          0        -56          5
 
Percent of Open Interest Represented by Each Category of Trader
      13.9       58.6        0.1       21.8        0.0        0.0       59.9       30.2        0.0        0.4        7.8        0.0        3.8        3.3
 
Number of Traders in Each Category                                    Total Traders:        32 
         .          5          .          .          0          0         14          4          0          .          4          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF MXN 500,000)                             
CFTC Code #095741                                                    Open Interest is   237,827
Positions
     8,227    170,044      1,111     76,676      4,731        364    137,072     46,789      3,119      2,683      8,774          0      8,576      2,895
 
Changes from:       August 8, 2017                                   Total Change is:    18,688
      -837      6,757       -401     19,271        115          0      1,612     10,666        474       -604      1,044          0       -827         32
 
Percent of Open Interest Represented by Each Category of Trader
       3.5       71.5        0.5       32.2        2.0        0.2       57.6       19.7        1.3        1.1        3.7        0.0        3.6        1.2
 
Number of Traders in Each Category                                    Total Traders:       154 
         .         11          .         20          6          .         60         30          7         13         12          0
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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BRAZILIAN REAL - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF BRL 100,000)                           
CFTC Code #102741                                                    Open Interest is    25,648
Positions
         0     14,972          0      5,297        410          0     17,400      8,883          1      1,166        940          0      1,784        442
 
Changes from:       August 8, 2017                                   Total Change is:    -1,470
         0       -299          0         51        210          0     -1,462     -1,295         -8        153          0          0       -204        -78
 
Percent of Open Interest Represented by Each Category of Trader
       0.0       58.4        0.0       20.7        1.6        0.0       67.8       34.6        0.0        4.5        3.7        0.0        7.0        1.7
 
Number of Traders in Each Category                                    Total Traders:        38 
         0          4          0          .          .          0         11         12          .          .          .          0
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF NZD 100,000)                       
CFTC Code #112741                                                    Open Interest is    48,413
Positions
     1,742     22,898      1,919      2,368      9,271          0     33,753      8,884      1,096      1,253        809         25      6,257      3,511
 
Changes from:       August 8, 2017                                   Total Change is:    -4,738
    -1,789     -8,144      1,766       -488        435          0     -5,119      1,088        586        480         44       -175          1       -338
 
Percent of Open Interest Represented by Each Category of Trader
       3.6       47.3        4.0        4.9       19.1        0.0       69.7       18.4        2.3        2.6        1.7        0.1       12.9        7.3
 
Number of Traders in Each Category                                    Total Traders:        84 
         4          9          .         11          4          0         36         11          5          5          4          .
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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SOUTH AFRICAN RAND - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF ZAR 500,000)                       
CFTC Code #122741                                                    Open Interest is    19,819
Positions
     6,090     11,077      4,318      1,791        807          0      6,378      2,311        214          0        300          0      1,028        792
 
Changes from:       August 8, 2017                                   Total Change is:    -1,768
      -554       -903        -29       -126       -146          0     -1,118       -700          0          0          0          0         59         10
 
Percent of Open Interest Represented by Each Category of Trader
      30.7       55.9       21.8        9.0        4.1        0.0       32.2       11.7        1.1        0.0        1.5        0.0        5.2        4.0
 
Number of Traders in Each Category                                    Total Traders:        30 
         5          .          .          6          .          0          7          6          .          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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DJIA Consolidated - CHICAGO BOARD OF TRADE   ($10 X DJIA INDEX)                                     
CFTC Code #12460+                                                    Open Interest is    76,844
Positions
     7,296     50,412      1,303     13,562      2,087        298     41,077      8,490      2,011      1,193      1,303        316      9,788     10,624
 
Changes from:       August 8, 2017                                   Total Change is:     4,584
      -978      9,072        -55        963        245         88      4,966     -2,755       -899        130       -820          2        368       -293
 
Percent of Open Interest Represented by Each Category of Trader
       9.5       65.6        1.7       17.6        2.7        0.4       53.5       11.0        2.6        1.6        1.7        0.4       12.7       13.8
 
Number of Traders in Each Category                                    Total Traders:       118 
        13         26          5         15          5          .         33         16         11          5          5          .
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   153,687
Positions
    14,592    100,825      2,607     27,123      4,174        596     82,153     16,979      4,022      2,387      2,605        632     19,576     21,247
 
Changes from:       August 8, 2017                                   Total Change is:     9,167
    -1,956     18,145       -111      1,926        489        175      9,932     -5,510     -1,798        260     -1,640          5        735       -587
 
Percent of Open Interest Represented by Each Category of Trader
       9.5       65.6        1.7       17.6        2.7        0.4       53.5       11.0        2.6        1.6        1.7        0.4       12.7       13.8
 
Number of Traders in Each Category                                    Total Traders:       118 
        13         26          5         15          5          .         33         16         11          5          5          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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S&P 500 Consolidated - CHICAGO MERCANTILE EXCHANGE   (S&P 500 INDEX X $250.00)                      
CFTC Code #13874+                                                    Open Interest is   863,540
Positions
    47,212    152,978     34,855    330,160    169,257     71,826     86,568    118,701    139,811     24,756     38,373     29,350     99,004    108,391
 
Changes from:       August 8, 2017                                   Total Change is:    21,000
    -4,367     12,359      2,662     -6,687     -1,494      1,305     10,484    -11,301     12,212     -1,151        304      2,845      3,697      2,107
 
Percent of Open Interest Represented by Each Category of Trader
       5.5       17.7        4.0       38.2       19.6        8.3       10.0       13.7       16.2        2.9        4.4        3.4       11.5       12.6
 
Number of Traders in Each Category                                    Total Traders:       714 
        36         44         43        131        104        108         91        142        138         89         77         96
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   109,429
Positions
     4,171     26,196      7,793     13,213     13,943      5,819      6,726      7,134     22,693      2,716        653      3,332     42,966     21,865
 
Changes from:       August 8, 2017                                   Total Change is:      -430
    -2,753      1,389       -580        651       -594     -1,735      1,399      2,098     -1,387        -42        220       -274      4,290        432
 
Percent of Open Interest Represented by Each Category of Trader
       3.8       23.9        7.1       12.1       12.7        5.3        6.1        6.5       20.7        2.5        0.6        3.0       39.3       20.0
 
Number of Traders in Each Category                                    Total Traders:        70 
         5          9          8          7          5          .         11         20         28          7          6          9
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 3,770,556
Positions
   241,378    660,081    109,136  1,587,925    779,758    326,842    420,916    579,544    563,878    113,283    191,682    127,005    280,193    432,629
 
Changes from:       August 8, 2017                                   Total Change is:   107,149
    -9,727     53,196     17,865    -36,395     -4,201     14,902     47,307    -65,111     66,110     -4,346      1,617     14,396     -2,964      8,375
 
Percent of Open Interest Represented by Each Category of Trader
       6.4       17.5        2.9       42.1       20.7        8.7       11.2       15.4       15.0        3.0        5.1        3.4        7.4       11.5
 
Number of Traders in Each Category                                    Total Traders:       698 
        35         44         42        130        103        106         89        136        130         85         76         93
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                    
CFTC Code #13874C                                                    Open Interest is    29,737
Positions
     4,408     27,566          0      9,028        801        434     12,206          0          0        270          0          0      3,391        936
 
Changes from:       August 8, 2017                                   Total Change is:      -461
       -24       -463          0         -2       -175         12       -245          0          0          0          0          0       -202        165
 
Percent of Open Interest Represented by Each Category of Trader
      14.8       92.7        0.0       30.4        2.7        1.5       41.0        0.0        0.0        0.9        0.0        0.0       11.4        3.1
 
Number of Traders in Each Category                                    Total Traders:        23 
         .          6          0          5          .          .          6          0          0          .          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
                                                                                                    
CFTC Code #13874J                                                    Open Interest is    22,324
Positions
    15,341     10,759          0      2,789     10,219        280      2,052          0          0          0          0          0      1,862      1,066
 
Changes from:       August 8, 2017                                   Total Change is:      -404
      -114       -523          0       -503          0          0        298          0          0          0          0          0        -85        119
 
Percent of Open Interest Represented by Each Category of Trader
      68.7       48.2        0.0       12.5       45.8        1.3        9.2        0.0        0.0        0.0        0.0        0.0        8.3        4.8
 
Number of Traders in Each Category                                    Total Traders:        21 
         8          4          0          4          .          .          .          0          0          0          0          0
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    90,696
Positions
     4,412     36,862        565     42,862     40,223      4,344     25,266      3,141      1,052          0        280          0     12,195      4,229
 
Changes from:       August 8, 2017                                   Total Change is:    -1,854
       276     -2,289         59     -1,324      1,052        284        261       -837       -368          0          0          0     -1,042        245
 
Percent of Open Interest Represented by Each Category of Trader
       4.9       40.6        0.6       47.3       44.3        4.8       27.9        3.5        1.2        0.0        0.3        0.0       13.4        4.7
 
Number of Traders in Each Category                                    Total Traders:        83 
         4         12          .         24         17         15         20          5          7          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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NASDAQ-100 Consolidated - CHICAGO MERCANTILE EXCHANGE   (NASDAQ 100 INDEX X $100)                   
CFTC Code #20974+                                                    Open Interest is    63,874
Positions
    11,936     15,744      1,295     12,081      8,397      1,239     24,296     18,806      3,304      1,951      4,762        934      6,839      9,393
 
Changes from:       August 8, 2017                                   Total Change is:       943
       968     -1,723        -66       -408        278       -174        390        598        189       -145        952         21        167        867
 
Percent of Open Interest Represented by Each Category of Trader
      18.7       24.6        2.0       18.9       13.1        1.9       38.0       29.4        5.2        3.1        7.5        1.5       10.7       14.7
 
Number of Traders in Each Category                                    Total Traders:       286 
        15         29          8         47         30         20         53         63         36         12         37          9
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE   (NASDAQ 100 STOCK INDEX X $20)        
CFTC Code #209742                                                    Open Interest is   319,369
Positions
    59,680     78,720      6,476     60,403     41,983      6,195    121,480     94,028     16,519      9,753     23,812      4,669     34,195     46,966
 
Changes from:       August 8, 2017                                   Total Change is:     4,714
     4,839     -8,613       -328     -2,038      1,389       -869      1,952      2,990        944       -725      4,760        105        834      4,337
 
Percent of Open Interest Represented by Each Category of Trader
      18.7       24.6        2.0       18.9       13.1        1.9       38.0       29.4        5.2        3.1        7.5        1.5       10.7       14.7
 
Number of Traders in Each Category                                    Total Traders:       286 
        15         29          8         47         30         20         53         63         36         12         37          9
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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E-MINI RUSSELL 2000 INDEX - CHICAGO MERCANTILE EXCHANGE   (RUSSEL 2000 INDEX X $50)                 
CFTC Code #239742                                                    Open Interest is    15,205
Positions
     2,871      6,303        306      5,025          0         56      4,619      4,659        410          0        943        382      1,535      2,146
 
Changes from:       August 8, 2017                                   Total Change is:         .
         .          .          .          .          .          .          .          .          .          .          .          .          .          .
 
Percent of Open Interest Represented by Each Category of Trader
      18.9       41.5        2.0       33.0        0.0        0.4       30.4       30.6        2.7        0.0        6.2        2.5       10.1       14.1
 
Number of Traders in Each Category                                    Total Traders:        30 
         5          5          .          5          0          .          6          7          4          0          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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RUSSELL 2000 MINI INDEX FUTURE - ICE FUTURES U.S.   (RUSSELL 2000 INDEX X $50)                      
CFTC Code #23977A                                                    Open Interest is   567,679
Positions
    86,275     80,561      3,885    216,221    202,165     47,475    161,955    191,595     15,703     12,406      7,327        509     23,250     18,459
 
Changes from:       August 8, 2017                                   Total Change is:   -10,969
    12,687    -11,562       -423    -12,959      7,928      5,128    -14,394    -13,324       -290        192       -218         18       -929      1,774
 
Percent of Open Interest Represented by Each Category of Trader
      15.2       14.2        0.7       38.1       35.6        8.4       28.5       33.8        2.8        2.2        1.3        0.1        4.1        3.3
 
Number of Traders in Each Category                                    Total Traders:       311 
        23         21          6         64         54         32         58         68         27         12         11          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    34,288
Positions
     1,346     18,298          0     16,518        992        488      6,104      2,046        108      2,714     10,159          0      7,010      2,197
 
Changes from:       August 8, 2017                                   Total Change is:      -953
       225        -25          0      1,015          0         -1       -562        109         13       -609       -356          0     -1,034       -693
 
Percent of Open Interest Represented by Each Category of Trader
       3.9       53.4        0.0       48.2        2.9        1.4       17.8        6.0        0.3        7.9       29.6        0.0       20.4        6.4
 
Number of Traders in Each Category                                    Total Traders:        47 
         4          .          0         16          .          4         10          6          .          4          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    53,844
Positions
    14,016      6,616      1,013      9,476      9,077      2,108     15,551      9,215        482      1,170      1,433          0     10,028     23,900
 
Changes from:       August 8, 2017                                   Total Change is:    -1,923
     3,556        442        122     -1,739      7,399        274     -1,819     -1,976       -120         36       -514          0     -2,233     -7,550
 
Percent of Open Interest Represented by Each Category of Trader
      26.0       12.3        1.9       17.6       16.9        3.9       28.9       17.1        0.9        2.2        2.7        0.0       18.6       44.4
 
Number of Traders in Each Category                                    Total Traders:        74 
        13          5          4         12          4          6         18         16          4          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   329,712
Positions
    52,104    211,153      4,147    191,271     75,011     15,134     41,698      4,399     13,258      2,573      1,838          0      9,527      4,772
 
Changes from:       August 8, 2017                                   Total Change is:      -796
    -1,045        505        905      1,314      2,034        -90     -2,395     -3,851       -125          0         28          0        640       -202
 
Percent of Open Interest Represented by Each Category of Trader
      15.8       64.0        1.3       58.0       22.8        4.6       12.6        1.3        4.0        0.8        0.6        0.0        2.9        1.4
 
Number of Traders in Each Category                                    Total Traders:       151 
        13          9          5         57         28         22         29          6          8          4          5          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 Emerging Markets Index x $50)              
CFTC Code #244042                                                    Open Interest is 1,120,988
Positions
    32,831    797,057     21,037    658,058    122,207     89,471    214,537     27,701     27,749     44,950     18,132      5,521     26,833     12,112
 
Changes from:       August 8, 2017                                   Total Change is:    30,808
     5,622     -9,851     15,360      2,483     13,584      9,194      6,982     -7,922     -1,992    -10,652      5,788      4,870     -1,060      1,776
 
Percent of Open Interest Represented by Each Category of Trader
       2.9       71.1        1.9       58.7       10.9        8.0       19.1        2.5        2.5        4.0        1.6        0.5        2.4        1.1
 
Number of Traders in Each Category                                    Total Traders:       353 
        24         20          9        124         47         55         67         20         18         40         11          6
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 ANNUAL DIVIDEND INDEX - CHICAGO MERCANTILE EXCHANGE   (S&P 500 ANNUAL DIVIDEND INDEX X $250)
CFTC Code #43874A                                                    Open Interest is    96,738
Positions
    21,095     35,714     60,591      6,277          0          5      8,192          0        398        158         30          0         22          0
 
Changes from:       August 8, 2017                                   Total Change is:      -850
         0        400     -1,250          0          0          0        400          0          0          0          0          0          0          0
 
Percent of Open Interest Represented by Each Category of Trader
      21.8       36.9       62.6        6.5        0.0        0.0        8.5        0.0        0.4        0.2        0.0        0.0        0.0        0.0
 
Number of Traders in Each Category                                    Total Traders:        22 
         .         11          8          .          0          .          .          0          .          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
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U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)                   
CFTC Code #020601                                                    Open Interest is   903,958
Positions
     7,613     40,585     22,958    293,311    195,841    145,849    109,702    115,835    121,878      5,232     59,953     19,643    177,772    181,416
 
Changes from:       August 8, 2017                                   Total Change is:      -376
    -7,091      2,657      1,571      6,928      8,642     -1,631    -19,881     -9,365      7,132     -2,286     -3,126      3,047     11,835     -9,303
 
Percent of Open Interest Represented by Each Category of Trader
       0.8        4.5        2.5       32.4       21.7       16.1       12.1       12.8       13.5        0.6        6.6        2.2       19.7       20.1
 
Number of Traders in Each Category                                    Total Traders:       172 
         5         16         14         43         26         37         35         29         49          6         11         10
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
ULTRA U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)             
CFTC Code #020604                                                    Open Interest is   870,374
Positions
         0    161,012      5,895    475,522     24,469    125,624     73,515    398,621     40,129     32,137     13,346        511    117,041    100,767
 
Changes from:       August 8, 2017                                   Total Change is:    22,610
         0     -2,427      4,350      3,782     -6,259      9,238     -3,925     12,057      3,822       -190        700          0      5,534      1,130
 
Percent of Open Interest Represented by Each Category of Trader
       0.0       18.5        0.7       54.6        2.8       14.4        8.4       45.8        4.6        3.7        1.5        0.1       13.4       11.6
 
Number of Traders in Each Category                                    Total Traders:       118 
         0         15          7         51         10         34         11         24         17          .          4          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 1,512,650
Positions
    46,444    159,607     14,719    474,664    194,013    196,707    350,861    338,601     95,554    189,524    349,118     10,464    133,713    153,866
 
Changes from:       August 8, 2017                                   Total Change is:    80,289
   -11,179     -8,228      5,374     -5,498    -25,751     33,064     10,759     25,743     39,384     -1,506     12,206      1,949      7,942     -3,452
 
Percent of Open Interest Represented by Each Category of Trader
       3.1       10.6        1.0       31.4       12.8       13.0       23.2       22.4        6.3       12.5       23.1        0.7        8.8       10.2
 
Number of Traders in Each Category                                    Total Traders:       281 
         9         29         12         63         38         52         48         49         45         17         28          6
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 4,001,639
Positions
   148,655    201,770    188,872  1,133,538  1,025,940    630,219    676,453    694,863    462,585    293,702    171,756     74,156    393,460    551,480
 
Changes from:       August 8, 2017                                   Total Change is:    96,805
    -5,567     10,925     34,821      9,619    -14,138     39,039      2,760      7,681     27,908    -15,983     20,225       -786      4,994    -28,871
 
Percent of Open Interest Represented by Each Category of Trader
       3.7        5.0        4.7       28.3       25.6       15.7       16.9       17.4       11.6        7.3        4.3        1.9        9.8       13.8
 
Number of Traders in Each Category                                    Total Traders:       430 
        24         42         53         64         98         93         67         78         94         25         32         25
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
ULTRA 10-YEAR U.S. T-NOTES - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)            
CFTC Code #043607                                                    Open Interest is   417,985
Positions
     9,153      7,147      3,910    120,367    181,522     29,070    145,648     48,176     10,523     12,953      8,460          0     86,361    129,177
 
Changes from:       August 8, 2017                                   Total Change is:     1,620
    -5,372        491       -903      3,976       -541      1,138       -840         95      2,353          9        183          0      1,259     -1,196
 
Percent of Open Interest Represented by Each Category of Trader
       2.2        1.7        0.9       28.8       43.4        7.0       34.8       11.5        2.5        3.1        2.0        0.0       20.7       30.9
 
Number of Traders in Each Category                                    Total Traders:        66 
         .          .          .         15         24         27         12          5          6          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 3,292,616
Positions
    46,221    273,269     98,515  1,630,521    725,814    439,616    346,837    884,879    221,850    179,707    238,177     32,719    296,630    377,777
 
Changes from:       August 8, 2017                                   Total Change is:   119,284
       -65    -31,759     27,434      2,853     14,712      6,624     36,872     63,763     25,517     -8,628      2,810      9,551     19,127        631
 
Percent of Open Interest Represented by Each Category of Trader
       1.4        8.3        3.0       49.5       22.0       13.4       10.5       26.9        6.7        5.5        7.2        1.0        9.0       11.5
 
Number of Traders in Each Category                                    Total Traders:       312 
        10         32         26         59         58         73         42         67         62         18         26         12
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 1,634,274
Positions
   456,913    198,377    497,553     12,619     31,633     19,752     55,906    291,067    403,515     85,231     59,349     68,046     34,739     64,982
 
Changes from:       August 8, 2017                                   Total Change is:   120,775
    41,779     18,005     35,035          0        880      7,476     -4,937      4,204     36,031      3,613     20,589     -1,042      2,820       -404
 
Percent of Open Interest Represented by Each Category of Trader
      28.0       12.1       30.4        0.8        1.9        1.2        3.4       17.8       24.7        5.2        3.6        4.2        2.1        4.0
 
Number of Traders in Each Category                                    Total Traders:       153 
        16         44         49          .          8          .         15         50         44          5          8          8
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 is21,411,489
Positions
 4,836,191  1,033,169  3,841,267    109,429  2,107,776    862,674    660,510  2,208,814  8,024,694    710,881    469,047  1,671,479    694,365  1,192,569
 
Changes from:       August 8, 2017                                   Total Change is:  -328,488
    28,888     39,924    -83,710     -5,807    -79,247     10,556    114,134     65,029   -297,889   -134,089     15,321        304     39,124      1,224
 
Percent of Open Interest Represented by Each Category of Trader
      22.6        4.8       17.9        0.5        9.8        4.0        3.1       10.3       37.5        3.3        2.2        7.8        3.2        5.6
 
Number of Traders in Each Category                                    Total Traders:       355 
        29         56         79          8         42         38         56        105        119         13         38         40
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
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              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   :
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10 YEAR DELIVERABLE IR SWAP - CHICAGO BOARD OF TRADE   (NOTIONAL VALUE OF $100,000)                 
CFTC Code #246605                                                    Open Interest is    31,554
Positions
     3,832      5,522          0        196     12,916        111     17,890      8,849          0      9,458      3,952         39         28        165
 
Changes from:       August 8, 2017                                   Total Change is:       -72
       311         71          0         -4        -96          0        -65        -33          0       -318        -75          0          4         61
 
Percent of Open Interest Represented by Each Category of Trader
      12.1       17.5        0.0        0.6       40.9        0.4       56.7       28.0        0.0       30.0       12.5        0.1        0.1        0.5
 
Number of Traders in Each Category                                    Total Traders:        48 
         .          6          0          .         12          .          7          9          0          5          4          .
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
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              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   :
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5 YEAR DELIVERABLE IR SWAP - CHICAGO BOARD OF TRADE   (NOTIONAL VALUE OF $100,000)                  
CFTC Code #246606                                                    Open Interest is    22,079
Positions
     9,965      1,018          0        607      8,481        114     10,555      8,425          0        770      3,894         32         36        115
 
Changes from:       August 8, 2017                                   Total Change is:       -41
       782         63          0          3         10         45       -872       -176          0         52         14        -23        -28         26
 
Percent of Open Interest Represented by Each Category of Trader
      45.1        4.6        0.0        2.7       38.4        0.5       47.8       38.2        0.0        3.5       17.6        0.1        0.2        0.5
 
Number of Traders in Each Category                                    Total Traders:        32 
         4          .          0          .          6          .          6          8          0          .          .          .
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
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              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   :
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U.S. DOLLAR INDEX - ICE FUTURES U.S.   (U.S. DOLLAR INDEX X $1000)                                  
CFTC Code #098662                                                    Open Interest is    51,434
Positions
       384     14,734          0     13,146      6,602        518     14,515     21,155      3,884      9,244      1,740          2      9,740      2,799
 
Changes from:       August 8, 2017                                   Total Change is:    -1,495
       -10       -235          0       -422        238         -1       -972       -271         91       -193     -1,112          1         11       -206
 
Percent of Open Interest Represented by Each Category of Trader
       0.7       28.6        0.0       25.6       12.8        1.0       28.2       41.1        7.6       18.0        3.4        0.0       18.9        5.4
 
Number of Traders in Each Category                                    Total Traders:       156 
         .          .          0         10          8          .         32         41         19         48          8          .
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
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              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   :
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VIX FUTURES - CBOE FUTURES EXCHANGE   ($1000 X INDEX)                                               
CFTC Code #1170E1                                                    Open Interest is   603,600
Positions
   125,371     44,546     46,517     66,223     80,250     80,974    106,037    176,519    106,287     16,979      9,666     19,470     35,742     39,371
 
Changes from:       August 8, 2017                                   Total Change is:   -68,200
   -19,470     -2,555      9,344     -8,034     25,390      5,470    -33,391    -92,786    -10,285     -8,416     -9,116        340     -3,758      5,998
 
Percent of Open Interest Represented by Each Category of Trader
      20.8        7.4        7.7       11.0       13.3       13.4       17.6       29.2       17.6        2.8        1.6        3.2        5.9        6.5
 
Number of Traders in Each Category                                    Total Traders:       259 
        24          5         23         25         21         19         56         70         70         24         18         24
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
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              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   :
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BLOOMBERG COMMODITY INDEX - CHICAGO BOARD OF TRADE   ($100 X INDEX)                                 
CFTC Code #221602                                                    Open Interest is    47,966
Positions
        98        984          0     38,421      1,528          0      4,051     44,990        256      5,089        130          0         51         78
 
Changes from:       August 8, 2017                                   Total Change is:      -789
         0        575          0       -768        -67          0        -20     -1,280          0          0         -6          0         -1        -11
 
Percent of Open Interest Represented by Each Category of Trader
       0.2        2.1        0.0       80.1        3.2        0.0        8.4       93.8        0.5       10.6        0.3        0.0        0.1        0.2
 
Number of Traders in Each Category                                    Total Traders:        38 
         .          .          0          9          .          0          5         11          .          7          .          0
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Traders in Financial Futures - Options and Futures Combined Positions as of August 15, 2017                                                                
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              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   :
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S&P GSCI COMMODITY INDEX - CHICAGO MERCANTILE EXCHANGE   (GSCI X $250)                              
CFTC Code #256741                                                    Open Interest is    15,495
Positions
     3,170      8,376          0     10,700          0          0        544      6,725        182        415          0          0        484        212
 
Changes from:       August 8, 2017                                   Total Change is:       229
         0          0          0        124          0          0          3         48        182          0          0          0        -80         -1
 
Percent of Open Interest Represented by Each Category of Trader
      20.5       54.1        0.0       69.1        0.0        0.0        3.5       43.4        1.2        2.7        0.0        0.0        3.1        1.4
 
Number of Traders in Each Category                                    Total Traders:        20 
         .          .          0          9          0          0          .          5          .          .          0          0
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Updated August 18, 2017