Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   195,202
Positions
    88,569      3,880      4,977     27,074     37,843      1,526     17,524     68,214     17,829     11,848     12,912      2,180     23,675     45,842
 
Changes from:       July 28, 2015                                    Total Change is:    11,890
    10,898        890        853        -46      2,831        507     -3,218      3,670      1,492         24      1,951         89      1,292       -394
 
Percent of Open Interest Represented by Each Category of Trader
      45.4        2.0        2.5       13.9       19.4        0.8        9.0       34.9        9.1        6.1        6.6        1.1       12.1       23.5
 
Number of Traders in Each Category                                    Total Traders:       102 
        11          .         10          7         10          .         18         32         17         10         11          7
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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    40,672
Positions
    16,655      2,552        675      1,787      2,624          0      9,683     11,879      2,514      2,169          0          0      7,190     20,428
 
Changes from:       July 28, 2015                                    Total Change is:     5,840
     5,019        792        108          4        440          0      1,556      3,056        103       -320          0          0       -630      1,341
 
Percent of Open Interest Represented by Each Category of Trader
      40.9        6.3        1.7        4.4        6.5        0.0       23.8       29.2        6.2        5.3        0.0        0.0       17.7       50.2
 
Number of Traders in Each Category                                    Total Traders:        36 
         5          4          .          .          4          0          7         13          5          .          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   191,344
Positions
    46,034     37,638      6,316     16,100     62,471      1,597     71,360     26,827     15,068      7,239     13,920      3,012     24,618     24,495
 
Changes from:       July 28, 2015                                    Total Change is:    -5,096
       518     -2,816       -505      1,196       -311     -1,512     -2,056     -1,577       -725       -653       -529        262     -1,620      2,618
 
Percent of Open Interest Represented by Each Category of Trader
      24.1       19.7        3.3        8.4       32.6        0.8       37.3       14.0        7.9        3.8        7.3        1.6       12.9       12.8
 
Number of Traders in Each Category                                    Total Traders:       113 
         5         10         10          9         18          8         30         23         23          8         10          4
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   286,318
Positions
   134,679     16,730     10,668     19,752     54,897      5,067     27,016    106,942     18,848     49,381     11,098      4,948     15,960     57,120
 
Changes from:       July 28, 2015                                    Total Change is:     9,686
     2,992    -17,844      1,696        -87      5,534        -45      3,106     14,796      2,219      1,148          7        763     -2,107      2,559
 
Percent of Open Interest Represented by Each Category of Trader
      47.0        5.8        3.7        6.9       19.2        1.8        9.4       37.4        6.6       17.2        3.9        1.7        5.6       19.9
 
Number of Traders in Each Category                                    Total Traders:       144 
        10          5          7         13         21         13         21         52         24          7         15          7
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   458,477
Positions
   133,912     17,000     24,903     71,542     99,547     21,360     38,640    112,136     48,507     62,476     37,661     14,451     42,686     82,911
 
Changes from:       July 28, 2015                                    Total Change is:    19,246
    10,232      4,155      3,986        107        643        116      3,957     10,397      1,223     -1,152     -2,262        992       -215         -5
 
Percent of Open Interest Represented by Each Category of Trader
      29.2        3.7        5.4       15.6       21.7        4.7        8.4       24.5       10.6       13.6        8.2        3.2        9.3       18.1
 
Number of Traders in Each Category                                    Total Traders:       258 
        17         13         11         28         36         28         33         54         41         29         47         34
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   188,977
Positions
   135,854      1,008      7,302      3,221     26,533      1,825     11,154     62,639     10,332        930     28,340      2,293     16,067     48,704
 
Changes from:       July 28, 2015                                    Total Change is:     1,663
    -1,787        274        476        535     -8,277       -616      3,465      3,977        677       -110      5,014        -67       -909        204
 
Percent of Open Interest Represented by Each Category of Trader
      71.9        0.5        3.9        1.7       14.0        1.0        5.9       33.1        5.5        0.5       15.0        1.2        8.5       25.8
 
Number of Traders in Each Category                                    Total Traders:       100 
        12          4          9          .         12          5         15         37         14          4         14          7
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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    48,879
Positions
    36,900     39,737      1,263      2,455          0          0      3,713      4,434        737      1,517        255      1,802        492        651
 
Changes from:       July 28, 2015                                    Total Change is:        23
       -96          0        -11       -281          0          0        272         24         -1          7        142          0        133       -131
 
Percent of Open Interest Represented by Each Category of Trader
      75.5       81.3        2.6        5.0        0.0        0.0        7.6        9.1        1.5        3.1        0.5        3.7        1.0        1.3
 
Number of Traders in Each Category                                    Total Traders:        29 
         8          7          5          .          0          0          .          .          .          5          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   191,609
Positions
    82,225     46,974      5,238     38,282      4,798        302     21,012     74,931     39,126      2,319     11,142         61      3,043      9,036
 
Changes from:       July 28, 2015                                    Total Change is:    -5,197
     7,701      4,317         81    -12,116       -334         53      1,055     -8,966       -908       -747        375       -398         82        583
 
Percent of Open Interest Represented by Each Category of Trader
      42.9       24.5        2.7       20.0        2.5        0.2       11.0       39.1       20.4        1.2        5.8        0.0        1.6        4.7
 
Number of Traders in Each Category                                    Total Traders:       136 
         9          5          .          5          8          .         19         63         13          8         19          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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    22,359
Positions
     6,668      3,766      2,975      1,248        607          0      7,500      8,581          6        350      1,979      2,746        866      1,699
 
Changes from:       July 28, 2015                                    Total Change is:     2,056
       697     -2,478        -58         22        495          0      3,114      5,115     -1,960          0      1,279          0        241       -337
 
Percent of Open Interest Represented by Each Category of Trader
      29.8       16.8       13.3        5.6        2.7        0.0       33.5       38.4        0.0        1.6        8.9       12.3        3.9        7.6
 
Number of Traders in Each Category                                    Total Traders:        25 
         4          .          .          .          .          0          4          8          .          .          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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    38,530
Positions
    25,433      2,628          9      2,060      3,129          1      7,902     22,841        367        201      2,956          0      2,557      6,599
 
Changes from:       July 28, 2015                                    Total Change is:     1,043
      -212        941          0        210       -143          0        776        342        120         66        -66          0         83       -151
 
Percent of Open Interest Represented by Each Category of Trader
      66.0        6.8        0.0        5.3        8.1        0.0       20.5       59.3        1.0        0.5        7.7        0.0        6.6       17.1
 
Number of Traders in Each Category                                    Total Traders:        82 
         9          .          .          4          6          .         14         36          6          .         10          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
SOUTH AFRICAN RAND - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF ZAR 500,000)                       
CFTC Code #122741                                                    Open Interest is     8,919
Positions
     5,714          0          0        472      3,053        174      2,056      2,340          0          0      1,796          0        503      1,556
 
Changes from:       July 28, 2015                                    Total Change is:       557
       276          0          0        -65        140        -12        242         95          0          0        160          0        116        174
 
Percent of Open Interest Represented by Each Category of Trader
      64.1        0.0        0.0        5.3       34.2        2.0       23.1       26.2        0.0        0.0       20.1        0.0        5.6       17.4
 
Number of Traders in Each Category                                    Total Traders:        22 
         .          0          0          .          .          .          .          6          0          0          7          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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    49,622
Positions
    18,636     30,222        302      6,570      2,064        407     11,481      8,393        849      4,156        716        483      6,739      6,188
 
Changes from:       July 28, 2015                                    Total Change is:     2,044
        32      2,615        -10        -61         -3         56        933       -612       -275      1,290        133         48         30         90
 
Percent of Open Interest Represented by Each Category of Trader
      37.6       60.9        0.6       13.2        4.2        0.8       23.1       16.9        1.7        8.4        1.4        1.0       13.6       12.5
 
Number of Traders in Each Category                                    Total Traders:        91 
        15         16          .         11          .          4         14         13          6         15          4          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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    99,244
Positions
    37,272     60,444        603     13,139      4,128        814     22,962     16,785      1,697      8,312      1,431        967     13,478     12,375
 
Changes from:       July 28, 2015                                    Total Change is:     4,087
        63      5,230        -20       -121         -5        112      1,865     -1,223       -550      2,581        266         97         60        180
 
Percent of Open Interest Represented by Each Category of Trader
      37.6       60.9        0.6       13.2        4.2        0.8       23.1       16.9        1.7        8.4        1.4        1.0       13.6       12.5
 
Number of Traders in Each Category                                    Total Traders:        91 
        15         16          .         11          .          4         14         13          6         15          4          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   808,096
Positions
    53,938    105,628     33,523    265,117    125,998     62,841     88,210    159,696    121,994     21,645     46,027     33,504    127,324    118,884
 
Changes from:       July 28, 2015                                    Total Change is:     3,692
     4,635     -9,996      3,666     -5,753      2,185     -1,600     -5,541        467        452        140      1,413        546      7,146      6,557
 
Percent of Open Interest Represented by Each Category of Trader
       6.7       13.1        4.1       32.8       15.6        7.8       10.9       19.8       15.1        2.7        5.7        4.1       15.8       14.7
 
Number of Traders in Each Category                                    Total Traders:       637 
        37         36         39        118         73         91         79        128        105         92         72         85
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   164,117
Positions
    18,034     17,831      5,260     40,606     19,645      4,465      4,719     10,306     32,061      4,800      3,181     12,170     42,003     59,197
 
Changes from:       July 28, 2015                                    Total Change is:     4,153
     2,124     -2,399        367       -959        234        543        271        713        316        728       -154       -515      1,279      5,050
 
Percent of Open Interest Represented by Each Category of Trader
      11.0       10.9        3.2       24.7       12.0        2.7        2.9        6.3       19.5        2.9        1.9        7.4       25.6       36.1
 
Number of Traders in Each Category                                    Total Traders:        89 
         6          8          7         14          6          7         13         20         32         14          6         14
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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 3,219,894
Positions
   279,365    538,830     41,474  1,135,772    544,983    278,660    454,910    784,402    412,211     91,167    221,172     99,730    426,607    298,433
 
Changes from:       July 28, 2015                                    Total Change is:    -2,307
    31,895    -18,646     -2,843    -29,544      4,186     -5,141    -16,211     11,619    -12,165       -152     10,625      2,520     29,334      7,538
 
Percent of Open Interest Represented by Each Category of Trader
       8.7       16.7        1.3       35.3       16.9        8.7       14.1       24.4       12.8        2.8        6.9        3.1       13.2        9.3
 
Number of Traders in Each Category                                    Total Traders:       608 
        37         36         36        112         71         87         80        121         99         83         68         75
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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    80,367
Positions
     3,915     20,780      1,029     43,442     44,550      1,358     19,019      7,222      1,443        446        263          0      9,715      3,722
 
Changes from:       July 28, 2015                                    Total Change is:      -371
    -1,217        783       -160       -329        746       -600      2,634     -1,324        373         23          0          0     -1,095       -189
 
Percent of Open Interest Represented by Each Category of Trader
       4.9       25.9        1.3       54.1       55.4        1.7       23.7        9.0        1.8        0.6        0.3        0.0       12.1        4.6
 
Number of Traders in Each Category                                    Total Traders:        88 
         6          9          .         37         12         13         14          7          .          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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    72,157
Positions
     3,748     47,660        416     33,764      5,880        709     21,141      8,695      1,860      3,848      2,621        411      6,259      3,903
 
Changes from:       July 28, 2015                                    Total Change is:    -1,570
       233     -3,207        121        205        -64        -25     -2,167      1,098         57        150        180         51       -193        220
 
Percent of Open Interest Represented by Each Category of Trader
       5.2       66.1        0.6       46.8        8.1        1.0       29.3       12.1        2.6        5.3        3.6        0.6        8.7        5.4
 
Number of Traders in Each Category                                    Total Traders:       240 
        17         20          6         39         18          7         60         34         20         27         25          7
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   360,784
Positions
    18,738    238,301      2,082    168,822     29,400      3,545    105,703     43,475      9,301     19,239     13,107      2,056     31,297     19,517
 
Changes from:       July 28, 2015                                    Total Change is:    -7,849
     1,166    -16,034        603      1,026       -321       -127    -10,837      5,492        284        750        900        253       -967      1,101
 
Percent of Open Interest Represented by Each Category of Trader
       5.2       66.1        0.6       46.8        8.1        1.0       29.3       12.1        2.6        5.3        3.6        0.6        8.7        5.4
 
Number of Traders in Each Category                                    Total Traders:       240 
        17         20          6         39         18          7         60         34         20         27         25          7
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   346,016
Positions
   116,555     42,667        656    128,528    158,487     13,617     55,405    101,421      3,984      8,586     10,459        216     18,469     14,510
 
Changes from:       July 28, 2015                                    Total Change is:    -4,448
     1,887     -8,560         44      2,487       -708       -470     -5,400      9,654     -1,570        592       -551       -246     -1,772     -2,040
 
Percent of Open Interest Represented by Each Category of Trader
      33.7       12.3        0.2       37.1       45.8        3.9       16.0       29.3        1.2        2.5        3.0        0.1        5.3        4.2
 
Number of Traders in Each Category                                    Total Traders:       267 
        22         13          .         59         44         30         41         54         14         12         22          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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    55,194
Positions
     2,504     13,053         87     29,696          0        137      7,112     11,483        710      3,913     25,233          0     11,035      4,491
 
Changes from:       July 28, 2015                                    Total Change is:     1,103
       474         20          0       -668          0         64        624        186        467       -677       -161          0        819        527
 
Percent of Open Interest Represented by Each Category of Trader
       4.5       23.6        0.2       53.8        0.0        0.2       12.9       20.8        1.3        7.1       45.7        0.0       20.0        8.1
 
Number of Traders in Each Category                                    Total Traders:        58 
         4          7          .         18          0          .         13          7          .          5          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   122,778
Positions
    23,951      4,209        585     30,335        982        982     38,985     12,692        410     19,218        712          3      8,309    102,203
 
Changes from:       July 28, 2015                                    Total Change is:     6,447
       742     -1,340        -62      3,183         35        118      2,325      1,855       -503        664       -209          0        -20      6,553
 
Percent of Open Interest Represented by Each Category of Trader
      19.5        3.4        0.5       24.7        0.8        0.8       31.8       10.3        0.3       15.7        0.6        0.0        6.8       83.2
 
Number of Traders in Each Category                                    Total Traders:        94 
        20          7          4         13          .          .         31         14          4          4          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   155,176
Positions
     9,049     94,947        442     91,998     36,189      6,098     30,386      5,612      6,774      4,064      1,322          0      6,365      3,792
 
Changes from:       July 28, 2015                                    Total Change is:     2,571
      -161        717         35      2,088     -1,704        717        120      1,891        675         43         33          0       -946        207
 
Percent of Open Interest Represented by Each Category of Trader
       5.8       61.2        0.3       59.3       23.3        3.9       19.6        3.6        4.4        2.6        0.9        0.0        4.1        2.4
 
Number of Traders in Each Category                                    Total Traders:       112 
         6         13          .         40         22         16         15          6          5          6          4          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   424,021
Positions
    21,144    174,021      1,677    243,158     96,092     50,238     61,354     65,015     10,122     16,686     11,670      3,290     16,352     11,896
 
Changes from:       July 28, 2015                                    Total Change is:    30,176
     1,120      9,992        454     35,899     -4,970     -6,657      6,645     31,185     -6,230         26      3,869       -347       -734      2,880
 
Percent of Open Interest Represented by Each Category of Trader
       5.0       41.0        0.4       57.3       22.7       11.8       14.5       15.3        2.4        3.9        2.8        0.8        3.9        2.8
 
Number of Traders in Each Category                                    Total Traders:       243 
        17         25          5         65         36         29         29         31         11         22         18         10
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   647,422
Positions
     2,173     74,894     21,612    213,422    144,701     81,544     52,896     49,076     73,233     39,696     14,884     19,001    143,846    168,478
 
Changes from:       July 28, 2015                                    Total Change is:    33,899
     1,195     -7,063      4,836     -5,136     25,180       -766     -2,383    -12,582     15,906     11,725     -1,989      2,120      6,402      8,258
 
Percent of Open Interest Represented by Each Category of Trader
       0.3       11.6        3.3       33.0       22.4       12.6        8.2        7.6       11.3        6.1        2.3        2.9       22.2       26.0
 
Number of Traders in Each Category                                    Total Traders:       149 
         .         16         10         37         27         38         27         23         35          7         10         12
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   605,875
Positions
    22,492     95,176        486    364,321     56,538     67,681     16,167    265,937     13,953      2,587      4,459          0    118,188    101,645
 
Changes from:       July 28, 2015                                    Total Change is:    -7,063
    -6,182       -723       -143     -5,165     -2,301     -6,135       -999     -9,083      1,952       -846          0       -666     11,121     10,036
 
Percent of Open Interest Represented by Each Category of Trader
       3.7       15.7        0.1       60.1        9.3       11.2        2.7       43.9        2.3        0.4        0.7        0.0       19.5       16.8
 
Number of Traders in Each Category                                    Total Traders:        93 
         .          8          .         45         11         31          5         19         10          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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 1,457,975
Positions
    22,404    130,072     17,900    266,887    473,332    167,455    501,586    221,047     96,230    247,234    181,083     22,895    115,385    147,962
 
Changes from:       July 28, 2015                                    Total Change is:    44,132
      -768     10,584      3,673     19,933     24,884     -1,636      1,144      5,719      5,860      9,306    -10,858      6,071        549       -165
 
Percent of Open Interest Represented by Each Category of Trader
       1.5        8.9        1.2       18.3       32.5       11.5       34.4       15.2        6.6       17.0       12.4        1.6        7.9       10.1
 
Number of Traders in Each Category                                    Total Traders:       296 
         9         35         13         40         52         45         55         34         38         21         49         16
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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 3,448,672
Positions
    83,252    195,312    176,719  1,260,428    712,290    383,164    436,614    828,670    354,895    293,834    173,254    132,330    327,436    492,038
 
Changes from:       July 28, 2015                                    Total Change is:   214,850
    19,589     45,211     19,046    109,822    -86,908     23,782    -32,539     91,304     62,820    -37,719      4,027     37,444     12,605     18,124
 
Percent of Open Interest Represented by Each Category of Trader
       2.4        5.7        5.1       36.5       20.7       11.1       12.7       24.0       10.3        8.5        5.0        3.8        9.5       14.3
 
Number of Traders in Each Category                                    Total Traders:       398 
        15         41         43         48         79         80         67         63         86         36         49         41
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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 2,520,831
Positions
    56,576    281,471     66,804    970,428    539,745    303,984    468,399    460,288    192,883    122,345    227,039     55,113    284,299    393,505
 
Changes from:       July 28, 2015                                    Total Change is:    74,492
    -9,143     25,334      7,687     33,878    -10,269      3,844      2,074     17,792     13,160      6,384    -18,993     -5,846     22,454     41,783
 
Percent of Open Interest Represented by Each Category of Trader
       2.2       11.2        2.7       38.5       21.4       12.1       18.6       18.3        7.7        4.9        9.0        2.2       11.3       15.6
 
Number of Traders in Each Category                                    Total Traders:       287 
        11         33         24         40         45         53         46         53         59         15         44         14
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   805,860
Positions
   283,935    176,926    261,709          0     18,100      9,265     41,712     98,947    128,849     39,097     42,421     21,247     20,045     48,395
 
Changes from:       July 28, 2015                                    Total Change is:  -115,059
   -90,246    -42,216     -4,667          0     -1,964     -5,226      2,704    -31,193    -13,500     -1,268     -7,608       -524     -2,332     -8,160
 
Percent of Open Interest Represented by Each Category of Trader
      35.2       22.0       32.5        0.0        2.2        1.1        5.2       12.3       16.0        4.9        5.3        2.6        2.5        6.0
 
Number of Traders in Each Category                                    Total Traders:       125 
        16         34         42          0         10          .         19         26         30          5         13          8
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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 is18,861,741
Positions
 2,859,425  1,418,482  4,420,198    473,996  2,072,154    676,763  1,627,395    844,046  6,113,380    483,293    675,703  1,301,454    905,836  1,339,559
 
Changes from:       July 28, 2015                                    Total Change is:   511,600
    48,212     76,756    123,058     66,426     15,932     52,658    -12,957    -17,107    107,034    -17,828     11,525    144,722        274     -2,979
 
Percent of Open Interest Represented by Each Category of Trader
      15.2        7.5       23.4        2.5       11.0        3.6        8.6        4.5       32.4        2.6        3.6        6.9        4.8        7.1
 
Number of Traders in Each Category                                    Total Traders:       317 
        37         50         85         10         31         31         51         76        104         16         42         37
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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    51,242
Positions
    10,514      2,259          0        588     18,060          0     38,476     22,151          0      1,558      8,672         21         85         79
 
Changes from:       July 28, 2015                                    Total Change is:       507
       152       -704          0         28        577          0        461        787          0       -125       -169          0         -9         16
 
Percent of Open Interest Represented by Each Category of Trader
      20.5        4.4        0.0        1.1       35.2        0.0       75.1       43.2        0.0        3.0       16.9        0.0        0.2        0.2
 
Number of Traders in Each Category                                    Total Traders:        47 
         .          5          0          .          8          0          4         11          0          .         12          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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    35,660
Positions
     6,618        101          0          0     15,005          0     26,825      8,225      1,754        305     10,482          0        158         93
 
Changes from:       July 28, 2015                                    Total Change is:       493
       215         16       -100          0        202          0       -582       -563        957        -26        -46          0         29         27
 
Percent of Open Interest Represented by Each Category of Trader
      18.6        0.3        0.0        0.0       42.1        0.0       75.2       23.1        4.9        0.9       29.4        0.0        0.4        0.3
 
Number of Traders in Each Category                                    Total Traders:        38 
         .          .          0          0         10          0          5          8          .          .          9          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   100,973
Positions
     3,727     81,996        190     23,302          0        487     15,768     14,532      1,841     39,733        124        221     15,705      1,582
 
Changes from:       July 28, 2015                                    Total Change is:     4,474
       197      3,777         -2      1,581          0        -24     -1,115        524        588      2,988         20        -42        303       -367
 
Percent of Open Interest Represented by Each Category of Trader
       3.7       81.2        0.2       23.1        0.0        0.5       15.6       14.4        1.8       39.3        0.1        0.2       15.6        1.6
 
Number of Traders in Each Category                                    Total Traders:       222 
         7          .          .         14          0          .         42         15         13        137          .          6
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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   332,508
Positions
    74,105     17,688     17,576     58,560     42,595     19,494     71,919    132,475     50,523      6,816      9,257     12,421     21,094     30,479
 
Changes from:       July 28, 2015                                    Total Change is:    15,137
        96     -1,165      2,634      3,525      1,637     -2,107      4,242      5,121      6,564        228      2,783       -181        136       -149
 
Percent of Open Interest Represented by Each Category of Trader
      22.3        5.3        5.3       17.6       12.8        5.9       21.6       39.8       15.2        2.0        2.8        3.7        6.3        9.2
 
Number of Traders in Each Category                                    Total Traders:       192 
        19         11         17          9         18          9         40         49         46         16         22         21
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of August 4, 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    20,647
Positions
       127      2,934          0      4,857      1,908        729     13,836     14,098        323        390        605          0        385         50
 
Changes from:       July 28, 2015                                    Total Change is:       553
         0          0          0          3          0         -4        540        526          0          1          6          0         13         25
 
Percent of Open Interest Represented by Each Category of Trader
       0.6       14.2        0.0       23.5        9.2        3.5       67.0       68.3        1.6        1.9        2.9        0.0        1.9        0.2
 
Number of Traders in Each Category                                    Total Traders:        33 
         .          .          0          6          .          .          9          7          .          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------



Updated August 7, 2015