Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   176,889
Positions
    35,597      5,632     17,739     30,091     33,154      8,835     28,087     42,913     15,314     10,173     11,595      1,297     29,756     40,411
 
Changes from:       December 4, 2018                                 Total Change is:     4,040
     1,563        235      1,001         73       -407      1,026      2,559        350       -173        443        502        389     -2,841      1,117
 
Percent of Open Interest Represented by Each Category of Trader
      20.1        3.2       10.0       17.0       18.7        5.0       15.9       24.3        8.7        5.8        6.6        0.7       16.8       22.8
 
Number of Traders in Each Category                                    Total Traders:       114 
         7          5          8         11         18          9         22         34         21         10          7          4
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Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    81,855
Positions
    45,445      1,482      6,482      1,305     17,488        366     18,931     25,685      1,045          0      5,081        301      7,980     23,924
 
Changes from:       December 4, 2018                                 Total Change is:     1,894
    -2,731       -206      6,160          3        347          0     -1,729     -3,268       -387          0        449        301        277     -1,502
 
Percent of Open Interest Represented by Each Category of Trader
      55.5        1.8        7.9        1.6       21.4        0.4       23.1       31.4        1.3        0.0        6.2        0.4        9.7       29.2
 
Number of Traders in Each Category                                    Total Traders:        50 
         7          .          5          .         12          .         12         11          5          0          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   305,812
Positions
    99,819     37,010     26,224     50,105     94,640      4,527     50,611     40,672     45,826        991     10,752      2,795     24,915     43,367
 
Changes from:       December 4, 2018                                 Total Change is:     5,114
     4,718     -6,717      4,522        892      3,698        332      4,709      9,374     -6,332     -1,655      1,590     -1,163       -909       -189
 
Percent of Open Interest Represented by Each Category of Trader
      32.6       12.1        8.6       16.4       30.9        1.5       16.5       13.3       15.0        0.3        3.5        0.9        8.1       14.2
 
Number of Traders in Each Category                                    Total Traders:       131 
         6         10         11         12         31         12         29         33         25          .          7          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   235,417
Positions
   101,703      5,614     10,686     31,189     46,291     10,232     26,749     90,629     17,926      6,041      5,262      2,359     28,531     46,417
 
Changes from:       December 4, 2018                                 Total Change is:   -21,569
   -12,467      2,519     -3,636      1,423     -8,689      1,877     -5,352    -13,470     -6,768      3,465       -126        315       -426      6,409
 
Percent of Open Interest Represented by Each Category of Trader
      43.2        2.4        4.5       13.2       19.7        4.3       11.4       38.5        7.6        2.6        2.2        1.0       12.1       19.7
 
Number of Traders in Each Category                                    Total Traders:       121 
        10          7         12         16         22         11         18         36         25          5          7          5
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   664,537
Positions
    39,042     96,454     93,864    298,189    170,329     24,699     27,931    125,834     46,444     17,529     17,795      2,269    114,571     86,851
 
Changes from:       December 4, 2018                                 Total Change is:    49,647
    -1,647        517     51,938      2,612      2,701     -2,013         72     -5,091    -14,169       -930        878     -2,150     15,935     17,037
 
Percent of Open Interest Represented by Each Category of Trader
       5.9       14.5       14.1       44.9       25.6        3.7        4.2       18.9        7.0        2.6        2.7        0.3       17.2       13.1
 
Number of Traders in Each Category                                    Total Traders:       286 
        15         11         17         93         38         51         26         66         32         20         17          9
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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/BRITISH POUND XRATE - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF EUR 125,000)                                                                     
CFTC Code #299741                                                    Open Interest is    35,853
Positions
         0     21,701          0     12,261      5,279      2,149      6,060          0        434          0        774          5     14,944      5,511
 
Changes from:       December 4, 2018                                 Total Change is:      -856
         0       -604       -157     -1,753     -1,030        -73       -259          0        394          0          0          0        992        614
 
Percent of Open Interest Represented by Each Category of Trader
       0.0       60.5        0.0       34.2       14.7        6.0       16.9        0.0        1.2        0.0        2.2        0.0       41.7       15.4
 
Number of Traders in Each Category                                    Total Traders:        24 
         0          .          0         12          5          7          4          0          .          0          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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/JAPANESE YEN XRATE - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF EUR 125,000)                                                                      
CFTC Code #399741                                                    Open Interest is    44,623
Positions
         0      7,131     13,587     11,162     12,664      2,320      8,261          0      3,064          0        570          0      6,229      5,287
 
Changes from:       December 4, 2018                                 Total Change is:    15,726
         0        303     12,870        300        533       -132       -456          0      3,060          0          0          0         84       -908
 
Percent of Open Interest Represented by Each Category of Trader
       0.0       16.0       30.4       25.0       28.4        5.2       18.5        0.0        6.9        0.0        1.3        0.0       14.0       11.8
 
Number of Traders in Each Category                                    Total Traders:        24 
         0          .          .          7          8          8          5          0          .          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   164,072
Positions
    73,243     25,594      7,345     15,079     33,105      3,046     17,382     31,505     21,129      1,802      7,505      1,203     23,843     33,640
 
Changes from:       December 4, 2018                                 Total Change is:    -7,406
    -7,347         -9        237      1,367      4,014       -371        873    -12,479      2,067     -3,681        920       -462        -89     -1,322
 
Percent of Open Interest Represented by Each Category of Trader
      44.6       15.6        4.5        9.2       20.2        1.9       10.6       19.2       12.9        1.1        4.6        0.7       14.5       20.5
 
Number of Traders in Each Category                                    Total Traders:        91 
         8          6          8          9         16          8         18         25         22          .          5          4
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    49,259
Positions
         0     21,762     12,332     32,286        288          0      2,059     10,881         58        465      1,741          0      2,059      2,197
 
Changes from:       December 4, 2018                                 Total Change is:    13,414
         0        210     11,469      1,431       -289          0        -44      1,215       -277          0        313          0        835        773
 
Percent of Open Interest Represented by Each Category of Trader
       0.0       44.2       25.0       65.5        0.6        0.0        4.2       22.1        0.1        0.9        3.5        0.0        4.2        4.5
 
Number of Traders in Each Category                                    Total Traders:        34 
         0          5          .          5          .          0          7         11          .          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   184,900
Positions
    40,573    106,581      5,103     55,681     10,857        437     67,618     17,931      7,579      3,381     30,948          0      4,528      5,465
 
Changes from:       December 4, 2018                                 Total Change is:    -8,202
    -6,117       -865          1     -2,316       -203        314      2,625     -4,715     -2,297       -395        167          0        -17       -604
 
Percent of Open Interest Represented by Each Category of Trader
      21.9       57.6        2.8       30.1        5.9        0.2       36.6        9.7        4.1        1.8       16.7        0.0        2.4        3.0
 
Number of Traders in Each Category                                    Total Traders:       135 
         4          7          .         13         14          4         36         36         18         10         14          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    12,353
Positions
     1,300        612        878          0      3,888          8      7,705      4,487         82        640        930          0      1,740      1,468
 
Changes from:       December 4, 2018                                 Total Change is:       981
         0         -2          0     -1,323        686          8      2,417        314       -164          0         30          0         43        109
 
Percent of Open Interest Represented by Each Category of Trader
      10.5        5.0        7.1        0.0       31.5        0.1       62.4       36.3        0.7        5.2        7.5        0.0       14.1       11.9
 
Number of Traders in Each Category                                    Total Traders:        33 
         .          .          .          0          7          .          8         10          .          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    62,733
Positions
    22,099      8,022     11,094     10,547      3,364        136     11,339     27,996      2,002        681      3,424        547      4,288      6,148
 
Changes from:       December 4, 2018                                 Total Change is:     6,269
    -7,268        539     10,958      1,228        -49         63      1,022     -6,557         -6       -285        476        298        259        547
 
Percent of Open Interest Represented by Each Category of Trader
      35.2       12.8       17.7       16.8        5.4        0.2       18.1       44.6        3.2        1.1        5.5        0.9        6.8        9.8
 
Number of Traders in Each Category                                    Total Traders:        79 
         4          5          4          9          9          .         22         23         12          .          5          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    28,982
Positions
     1,948          0     11,297     13,630      1,365          0        282     13,332        679        270        160          0        876      2,149
 
Changes from:       December 4, 2018                                 Total Change is:         .
         .          .          .          .          .          .          .          .          .          .          .          .          .          .
 
Percent of Open Interest Represented by Each Category of Trader
       6.7        0.0       39.0       47.0        4.7        0.0        1.0       46.0        2.3        0.9        0.6        0.0        3.0        7.4
 
Number of Traders in Each Category                                    Total Traders:        21 
         .          0          .          .          .          0          .          9          4          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    39,045
Positions
    10,280     22,311      1,808      7,447        976        226      8,174      4,221      2,416      1,583        686        324      6,788      6,077
 
Changes from:       December 4, 2018                                 Total Change is:    -1,202
       662       -891        -54     -1,132        203          0       -892       -282        898         44        183        141       -868     -1,399
 
Percent of Open Interest Represented by Each Category of Trader
      26.3       57.1        4.6       19.1        2.5        0.6       20.9       10.8        6.2        4.1        1.8        0.8       17.4       15.6
 
Number of Traders in Each Category                                    Total Traders:        91 
        12         17         10         15          .          .         20         14         12          4          6          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    78,090
Positions
    20,559     44,622      3,616     14,894      1,951        452     16,348      8,442      4,832      3,166      1,372        648     13,575     12,155
 
Changes from:       December 4, 2018                                 Total Change is:    -2,403
     1,323     -1,782       -108     -2,264        405          0     -1,784       -563      1,795         88        367        281     -1,735     -2,798
 
Percent of Open Interest Represented by Each Category of Trader
      26.3       57.1        4.6       19.1        2.5        0.6       20.9       10.8        6.2        4.1        1.8        0.8       17.4       15.6
 
Number of Traders in Each Category                                    Total Traders:        91 
        12         17         10         15          .          .         20         14         12          4          6          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 U.S. REAL ESTATE IDX - CHICAGO BOARD OF TRADE   ($100 X DJ US REAL ESTATE INDEX)                                                                 
CFTC Code #124606                                                    Open Interest is    31,999
Positions
     3,144     24,255          0     26,728      1,474        431        405      3,671          0          0        454          0      1,291      1,714
 
Changes from:       December 4, 2018                                 Total Change is:     2,672
      -120        772          0      2,853         72        -72          0        496          0          0          0          0         11      1,404
 
Percent of Open Interest Represented by Each Category of Trader
       9.8       75.8        0.0       83.5        4.6        1.3        1.3       11.5        0.0        0.0        1.4        0.0        4.0        5.4
 
Number of Traders in Each Category                                    Total Traders:        23 
         .          7          0         10          .          4          .          .          0          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   958,262
Positions
    58,842    131,966    140,973    234,174    167,986     83,918     72,078     71,628    208,113     24,452     34,118     30,589    105,124     88,972
 
Changes from:       December 4, 2018                                 Total Change is:    26,443
     2,081      2,192      4,830     -8,691     10,196      1,347      9,183     -7,842     13,204        461      1,221        -12      4,040      1,306
 
Percent of Open Interest Represented by Each Category of Trader
       6.1       13.8       14.7       24.4       17.5        8.8        7.5        7.5       21.7        2.6        3.6        3.2       11.0        9.3
 
Number of Traders in Each Category                                    Total Traders:       645 
        40         41         54        173        102        134         97         98        113         58         36         54
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    97,381
Positions
    31,213     21,531      1,845      8,558     19,331        750     13,698      6,490     14,761         62        136        694     25,800     31,842
 
Changes from:       December 4, 2018                                 Total Change is:       746
       793     -2,235       -616       -130          0       -579        556        242        500       -122         59        113        231      3,263
 
Percent of Open Interest Represented by Each Category of Trader
      32.1       22.1        1.9        8.8       19.9        0.8       14.1        6.7       15.2        0.1        0.1        0.7       26.5       32.7
 
Number of Traders in Each Category                                    Total Traders:        54 
        11          7          9          4          .          .          9         12         16          4          4          6
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 CONSU STAPLES INDEX - CHICAGO MERCANTILE EXCHANGE   ($100 x S&P Select Sector Consumer Staples Index price)                                     
CFTC Code #138748                                                    Open Interest is    14,697
Positions
     4,383     12,348          0      4,041          0      1,799        823        286          0      2,075          0          0      1,576        264
 
Changes from:       December 4, 2018                                 Total Change is:         .
         .          .          .          .          .          .          .          .          .          .          .          .          .          .
 
Percent of Open Interest Represented by Each Category of Trader
      29.8       84.0        0.0       27.5        0.0       12.2        5.6        1.9        0.0       14.1        0.0        0.0       10.7        1.8
 
Number of Traders in Each Category                                    Total Traders:        20 
         4          8          0          4          0          .          .          .          0          .          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 ENERGY INDEX - CHICAGO MERCANTILE EXCHANGE   ($100 x S&P Select Sector Energy Index price)                                                      
CFTC Code #138749                                                    Open Interest is    18,810
Positions
     4,790     14,440      1,766      9,535      1,766        102          0          0          0        404          0          0      2,213        736
 
Changes from:       December 4, 2018                                 Total Change is:      -516
       -36        228          0        404      1,124          0          0          0          0          0          0          0       -884     -1,868
 
Percent of Open Interest Represented by Each Category of Trader
      25.5       76.8        9.4       50.7        9.4        0.5        0.0        0.0        0.0        2.1        0.0        0.0       11.8        3.9
 
Number of Traders in Each Category                                    Total Traders:        22 
         4         10          .          6          .          .          0          0          0          .          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 4,304,406
Positions
   329,334    743,365    504,446  1,171,055    786,246    372,869    356,550    390,338    902,108    121,951    169,910    149,475    396,619    285,650
 
Changes from:       December 4, 2018                                 Total Change is:   128,486
    13,934     29,630     19,740    -42,641     51,146      9,467     44,458    -39,090     62,192      2,889      5,783       -594     19,042     -9,787
 
Percent of Open Interest Represented by Each Category of Trader
       7.7       17.3       11.7       27.2       18.3        8.7        8.3        9.1       21.0        2.8        3.9        3.5        9.2        6.6
 
Number of Traders in Each Category                                    Total Traders:       633 
        41         40         52        171        103        133         93         97        108         55         33         50
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 FINANCIAL INDEX - CHICAGO MERCANTILE EXCHANGE   ($250 x S&P Select Sector Financial Index price)                                                
CFTC Code #13874C                                                    Open Interest is    28,622
Positions
    14,044     19,138          0     10,403      5,871      1,689        449      1,295          0        316          0          0      1,721        629
 
Changes from:       December 4, 2018                                 Total Change is:         .
         .          .          .          .          .          .          .          .          .          .          .          .          .          .
 
Percent of Open Interest Represented by Each Category of Trader
      49.1       66.9        0.0       36.3       20.5        5.9        1.6        4.5        0.0        1.1        0.0        0.0        6.0        2.2
 
Number of Traders in Each Category                                    Total Traders:        22 
         4          6          0          5          .          .          .          .          0          .          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 HEALTH CARE INDEX - CHICAGO MERCANTILE EXCHANGE   ($100 x S&P Select Sector Health Care Index price)                                            
CFTC Code #13874E                                                    Open Interest is    21,157
Positions
     6,738     19,603          1     10,359        348          0      1,756          0          0        836        461          0      1,467        744
 
Changes from:       December 4, 2018                                 Total Change is:     1,220
       187      1,123          0      1,117          0          0          0          0          0          0          0          0        -84         97
 
Percent of Open Interest Represented by Each Category of Trader
      31.8       92.7        0.0       49.0        1.6        0.0        8.3        0.0        0.0        4.0        2.2        0.0        6.9        3.5
 
Number of Traders in Each Category                                    Total Traders:        29 
         4         10          .          8          .          0          4          0          0          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 INDUSTRIAL INDEX - CHICAGO MERCANTILE EXCHANGE   ($100 x S&P Select Sector Industrial Index price)                                              
CFTC Code #13874F                                                    Open Interest is    17,090
Positions
     4,268     12,757        561     11,039      1,474         29        503        424          0          0      1,380          0        690        465
 
Changes from:       December 4, 2018                                 Total Change is:         .
         .          .          .          .          .          .          .          .          .          .          .          .          .          .
 
Percent of Open Interest Represented by Each Category of Trader
      25.0       74.6        3.3       64.6        8.6        0.2        2.9        2.5        0.0        0.0        8.1        0.0        4.0        2.7
 
Number of Traders in Each Category                                    Total Traders:        20 
         .          9          .          .          .          .          .          .          0          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 UTILITIES INDEX - CHICAGO MERCANTILE EXCHANGE   ($100 x S&P Select Sector Utilities Index price)                                                
CFTC Code #13874J                                                    Open Interest is    18,592
Positions
     2,972     12,757      1,846      8,884      1,107        518      1,547        230         46        640        890          0      2,139      1,198
 
Changes from:       December 4, 2018                                 Total Change is:      -726
      -168       -624        881        336        881          0        739        230         46          0          0          0     -2,560     -2,140
 
Percent of Open Interest Represented by Each Category of Trader
      16.0       68.6        9.9       47.8        6.0        2.8        8.3        1.2        0.2        3.4        4.8        0.0       11.5        6.4
 
Number of Traders in Each Category                                    Total Traders:        28 
         4          9          .          7          .          .          .          .          .          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    67,854
Positions
    11,115     13,407      3,242     36,826     38,243      3,605      3,502      2,853        371          0        577          0      9,193      5,556
 
Changes from:       December 4, 2018                                 Total Change is:     4,198
       437       -359      1,172        851      2,677        694        130       -430        -87          0       -353          0      1,001        884
 
Percent of Open Interest Represented by Each Category of Trader
      16.4       19.8        4.8       54.3       56.4        5.3        5.2        4.2        0.5        0.0        0.9        0.0       13.5        8.2
 
Number of Traders in Each Category                                    Total Traders:        74 
         8          6          .         30         19         16          6          .          .          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    55,880
Positions
    18,650     10,907      2,031     10,652     16,911      2,244      9,528     10,595      4,346      1,827      1,922         80      6,522      6,844
 
Changes from:       December 4, 2018                                 Total Change is:     2,355
      -481      2,000        141        -66         32        -31      2,763        986        197        463       -337        -30       -601       -603
 
Percent of Open Interest Represented by Each Category of Trader
      33.4       19.5        3.6       19.1       30.3        4.0       17.1       19.0        7.8        3.3        3.4        0.1       11.7       12.2
 
Number of Traders in Each Category                                    Total Traders:       274 
        24         19         17         51         49         32         36         64         33         10         20          8
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   279,398
Positions
    93,250     54,535     10,155     53,260     84,556     11,221     47,638     52,974     21,731      9,133      9,610        398     32,612     34,218
 
Changes from:       December 4, 2018                                 Total Change is:    11,774
    -2,406      9,998        705       -329        161       -157     13,816      4,930        984      2,314     -1,683       -150     -3,003     -3,014
 
Percent of Open Interest Represented by Each Category of Trader
      33.4       19.5        3.6       19.1       30.3        4.0       17.1       19.0        7.8        3.3        3.4        0.1       11.7       12.2
 
Number of Traders in Each Category                                    Total Traders:       274 
        24         19         17         51         49         32         36         64         33         10         20          8
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 RUSSELL 2000 INDEX - CHICAGO MERCANTILE EXCHANGE   (RUSSEL 2000 INDEX X $50)                                                                        
CFTC Code #239742                                                    Open Interest is   493,517
Positions
    81,592     64,614     11,228    205,884    186,902     39,016    106,036    138,334     16,087     11,305     17,752        165     22,203     19,418
 
Changes from:       December 4, 2018                                 Total Change is:    12,450
       203      1,899      3,316     -2,764     11,234      1,528      9,635     -3,240        969     -1,645        -59       -206      1,414     -2,991
 
Percent of Open Interest Represented by Each Category of Trader
      16.5       13.1        2.3       41.7       37.9        7.9       21.5       28.0        3.3        2.3        3.6        0.0        4.5        3.9
 
Number of Traders in Each Category                                    Total Traders:       272 
        26         18         13         68         59         47         39         44         25          8         10          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    41,838
Positions
     5,621     10,880      5,344     11,523      1,258        710      5,357     12,460      2,667      2,003        458      1,742      6,871      6,319
 
Changes from:       December 4, 2018                                 Total Change is:    10,155
        38         55      5,105     -1,311       -184       -317      1,705     -1,199      2,081        277          7      1,536      1,041      3,071
 
Percent of Open Interest Represented by Each Category of Trader
      13.4       26.0       12.8       27.5        3.0        1.7       12.8       29.8        6.4        4.8        1.1        4.2       16.4       15.1
 
Number of Traders in Each Category                                    Total Traders:        43 
         .          5          .         15          .          4          9          4          6          .          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    90,303
Positions
     9,859     20,254      3,071     22,501      5,664      6,087     20,881     16,004      4,282        520      2,415      1,642     21,460     30,884
 
Changes from:       December 4, 2018                                 Total Change is:    22,553
     1,352       -706      1,821       -797     -1,790      4,885        -28      2,470      3,006         11        328      1,440     10,863     11,099
 
Percent of Open Interest Represented by Each Category of Trader
      10.9       22.4        3.4       24.9        6.3        6.7       23.1       17.7        4.7        0.6        2.7        1.8       23.8       34.2
 
Number of Traders in Each Category                                    Total Traders:        84 
        16         10          9         16          8         10         10         19         12          .          4          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   297,831
Positions
    26,897    169,602        608    225,358     86,525     13,323     18,871     19,629        261      3,837      1,713          0      8,676      6,170
 
Changes from:       December 4, 2018                                 Total Change is:    16,314
     3,662      3,140         10     13,013      4,444       -757      3,202      6,697         94         -7        -14         -2     -2,901      2,702
 
Percent of Open Interest Represented by Each Category of Trader
       9.0       56.9        0.2       75.7       29.1        4.5        6.3        6.6        0.1        1.3        0.6        0.0        2.9        2.1
 
Number of Traders in Each Category                                    Total Traders:       165 
        11         16          5         60         36         27         16         16          7          6          4          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 1,233,703
Positions
   135,340    731,559     19,311    802,665    287,150    109,455     78,557     46,492      3,388     24,293     12,538        643     60,051     23,167
 
Changes from:       December 4, 2018                                 Total Change is:    10,497
     1,541     -3,322      8,498       -564      7,406        692        186     -8,738       -646      3,347       -285       -187     -2,370      7,079
 
Percent of Open Interest Represented by Each Category of Trader
      11.0       59.3        1.6       65.1       23.3        8.9        6.4        3.8        0.3        2.0        1.0        0.1        4.9        1.9
 
Number of Traders in Each Category                                    Total Traders:       417 
        22         26         12        177         69         76         51         34         18         30          8          5
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   114,614
Positions
    35,998     57,230     56,729     13,389          0        330      7,438        118         80        590         30          0         60         97
 
Changes from:       December 4, 2018                                 Total Change is:     1,103
       284       -300      1,440          0          0          0       -640        -20         19          0          0          0          0        -36
 
Percent of Open Interest Represented by Each Category of Trader
      31.4       49.9       49.5       11.7        0.0        0.3        6.5        0.1        0.1        0.5        0.0        0.0        0.1        0.1
 
Number of Traders in Each Category                                    Total Traders:        32 
         .         15          8          7          0          .          .          .          .          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 1,254,931
Positions
     9,775    101,835     41,031    479,825    326,193    286,280     41,911     53,125    187,571     25,775     46,781     23,221    159,543    188,894
 
Changes from:       December 4, 2018                                 Total Change is:    57,491
     2,900        755     11,350    -10,432     26,787     15,441     -8,226    -17,837     37,060        935     -3,522      1,849      6,614    -14,392
 
Percent of Open Interest Represented by Each Category of Trader
       0.8        8.1        3.3       38.2       26.0       22.8        3.3        4.2       14.9        2.1        3.7        1.9       12.7       15.1
 
Number of Traders in Each Category                                    Total Traders:       195 
         7         19         19         57         36         55         27         27         46          9         13         12
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 1,084,024
Positions
    17,146    235,856      2,582    655,637     83,576    171,568     30,738    477,808     11,222     50,643      4,842        526    143,962     96,045
 
Changes from:       December 4, 2018                                 Total Change is:     1,227
       928     26,902      1,155      2,654     -2,525      2,450     -2,276    -13,484     -4,507       -227     -2,115        508        543     -7,157
 
Percent of Open Interest Represented by Each Category of Trader
       1.6       21.8        0.2       60.5        7.7       15.8        2.8       44.1        1.0        4.7        0.4        0.0       13.3        8.9
 
Number of Traders in Each Category                                    Total Traders:       128 
         4         15          5         55         15         45         10         22         16          5          .          4
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 2,575,044
Positions
    97,183    201,175     17,307  1,113,356    323,805    308,990    342,286  1,122,781     93,236    418,825    311,708     22,693    161,168    173,349
 
Changes from:       December 4, 2018                                 Total Change is:   -87,414
     1,386     44,489    -10,279    -32,587    -46,068    -15,066     -2,709    -56,661     13,163    -54,887    -17,649      4,497      9,067     -3,841
 
Percent of Open Interest Represented by Each Category of Trader
       3.8        7.8        0.7       43.2       12.6       12.0       13.3       43.6        3.6       16.3       12.1        0.9        6.3        6.7
 
Number of Traders in Each Category                                    Total Traders:       342 
        17         28          8         96         43         70         45         67         42         22         24          9
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Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)                                                                  
CFTC Code #043602                                                    Open Interest is 5,245,562
Positions
   140,058    425,218    216,292  1,968,631    889,367    849,859    441,705  1,191,208    756,514    317,188    326,016    101,297    454,018    489,791
 
Changes from:       December 4, 2018                                 Total Change is:    65,619
    21,770    -16,856    -33,712     20,721     49,730     59,582    -28,067    -55,275     75,682    -74,175     17,878      8,371     15,448    -39,780
 
Percent of Open Interest Represented by Each Category of Trader
       2.7        8.1        4.1       37.5       17.0       16.2        8.4       22.7       14.4        6.0        6.2        1.9        8.7        9.3
 
Number of Traders in Each Category                                    Total Traders:       438 
        26         37         41        109         72        116         69         70         88         24         31         26
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Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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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ULTRA 10-YEAR U.S. T-NOTES - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)                                                                   
CFTC Code #043607                                                    Open Interest is   711,189
Positions
    28,289    109,340      3,632    228,546    248,213     80,560    183,005     66,401      7,927     56,418     37,065      2,821    119,991    155,230
 
Changes from:       December 4, 2018                                 Total Change is:    19,983
     2,209      3,935       -352     -2,956     25,170     -8,792     23,937      6,016     -1,280        823       -862       -679      7,073     -3,173
 
Percent of Open Interest Represented by Each Category of Trader
       4.0       15.4        0.5       32.1       34.9       11.3       25.7        9.3        1.1        7.9        5.2        0.4       16.9       21.8
 
Number of Traders in Each Category                                    Total Traders:       112 
         4         13          4         29         31         36         15         10          7          4          6          .
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Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 5,091,434
Positions
    62,537    633,746    117,123  2,626,158    424,733    811,106    488,376  1,784,228    370,122    264,362    555,480     24,452    327,198    370,444
 
Changes from:       December 4, 2018                                 Total Change is:    31,681
     5,466     91,829      6,671     26,751   -110,741    -25,152      3,187     41,904      1,698       -597     18,226      8,018      5,639       -771
 
Percent of Open Interest Represented by Each Category of Trader
       1.2       12.4        2.3       51.6        8.3       15.9        9.6       35.0        7.3        5.2       10.9        0.5        6.4        7.3
 
Number of Traders in Each Category                                    Total Traders:       366 
         9         50         27        101         54         84         40         67         61         18         27         11
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 2,036,901
Positions
   448,248    273,200    608,196     35,775      9,500     64,143    184,453    299,201    530,623     33,925     90,339     97,199     34,339     64,500
 
Changes from:       December 4, 2018                                 Total Change is:   150,286
    -9,423     28,626    108,737     13,429      2,425       -626     52,317     20,387     -8,996     -1,504      1,710       -287     -3,362     -1,691
 
Percent of Open Interest Represented by Each Category of Trader
      22.0       13.4       29.9        1.8        0.5        3.1        9.1       14.7       26.1        1.7        4.4        4.8        1.7        3.2
 
Number of Traders in Each Category                                    Total Traders:       168 
        25         36         54          6          5          4         27         37         52          5         14          9
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 is26,658,744
Positions
 4,685,332  1,648,221  5,340,166    345,211  1,501,539  2,161,354    847,423  1,648,101 11,406,689     28,772    480,137  1,093,477    750,320  1,379,060
 
Changes from:       December 4, 2018                                 Total Change is:   131,819
    52,101     53,321     43,047    -77,094     48,496     18,971    -11,518    -42,967     19,738    -12,333     43,473     -3,356    102,263    -48,903
 
Percent of Open Interest Represented by Each Category of Trader
      17.6        6.2       20.0        1.3        5.6        8.1        3.2        6.2       42.8        0.1        1.8        4.1        2.8        5.2
 
Number of Traders in Each Category                                    Total Traders:       344 
        31         56         85          8         45         45         47         96        121         17         31         30
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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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3-MONTH SOFR - CHICAGO MERCANTILE EXCHANGE   ($2,500 x Contract IMM Index)                                                                                 
CFTC Code #134741                                                    Open Interest is    37,418
Positions
     1,653      8,076      2,773          0          0          0     15,025      8,465     17,913         25          0          0         29        191
 
Changes from:       December 4, 2018                                 Total Change is:     9,067
       181      1,018         12          0          0          0      7,045      6,207      1,849          0          0          0        -20        -19
 
Percent of Open Interest Represented by Each Category of Trader
       4.4       21.6        7.4        0.0        0.0        0.0       40.2       22.6       47.9        0.1        0.0        0.0        0.1        0.5
 
Number of Traders in Each Category                                    Total Traders:        31 
         .          6          6          0          0          0          8         11         16          .          0          0
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Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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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1-MONTH SOFR - CHICAGO MERCANTILE EXCHANGE   ($4,167 x Contract IMM Index)                                                                                 
CFTC Code #134742                                                    Open Interest is    31,854
Positions
    13,117      4,557        986        200          0          0     10,934     17,727      6,287        225          0          0        105      2,297
 
Changes from:       December 4, 2018                                 Total Change is:     8,224
     3,451       -558          1         97          0          0      4,339      7,380        352          0          0          0        -16      1,049
 
Percent of Open Interest Represented by Each Category of Trader
      41.2       14.3        3.1        0.6        0.0        0.0       34.3       55.7       19.7        0.7        0.0        0.0        0.3        7.2
 
Number of Traders in Each Category                                    Total Traders:        34 
         4          4          5          .          0          0         10         13         13          .          0          0
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Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    28,630
Positions
     1,112      5,701         30      1,175      8,076          2     16,678     10,523        140      9,480      1,136          0         13      3,022
 
Changes from:       December 4, 2018                                 Total Change is:    -1,218
      -811       -331         30        -68         59          2       -645       -804        -23        320          0          0        -23       -151
 
Percent of Open Interest Represented by Each Category of Trader
       3.9       19.9        0.1        4.1       28.2        0.0       58.3       36.8        0.5       33.1        4.0        0.0        0.0       10.6
 
Number of Traders in Each Category                                    Total Traders:        34 
         .          4          .          .         11          .          .          7          .          4          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    17,609
Positions
     4,797      4,492      1,190        525      2,606         21     11,030      7,113         17          0        207          0         29      1,963
 
Changes from:       December 4, 2018                                 Total Change is:      -920
      -118     -1,597      1,190       -564        -17          9     -1,467       -823         17          0          0          0         13        301
 
Percent of Open Interest Represented by Each Category of Trader
      27.2       25.5        6.8        3.0       14.8        0.1       62.6       40.4        0.1        0.0        1.2        0.0        0.2       11.1
 
Number of Traders in Each Category                                    Total Traders:        28 
         .          4          .          .          8          .          .          7          .          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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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BITCOIN-USD - CBOE FUTURES EXCHANGE   (1 Bitcoin)                                                                                                          
CFTC Code #1330E1                                                    Open Interest is     4,259
Positions
        55          0          0          0        150          0        739      1,569        151      1,433      1,685         70      1,811        634
 
Changes from:       December 4, 2018                                 Total Change is:       437
         0          0          0          0          0          0        -29        286          4        358          8         70         34         69
 
Percent of Open Interest Represented by Each Category of Trader
       1.3        0.0        0.0        0.0        3.5        0.0       17.4       36.8        3.5       33.6       39.6        1.6       42.5       14.9
 
Number of Traders in Each Category                                    Total Traders:        45 
         .          0          0          0          .          0          7         11          4         20          5          .
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Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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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BITCOIN - CHICAGO MERCANTILE EXCHANGE   (5 Bitcoins)                                                                                                       
CFTC Code #133741                                                    Open Interest is     3,970
Positions
         0          0          0         27        256          0      2,905      2,699        117        159        545         11        751        342
 
Changes from:       December 4, 2018                                 Total Change is:       669
         0          0          0         -7        133          0        496        382         53        -36         80         -3        166         24
 
Percent of Open Interest Represented by Each Category of Trader
       0.0        0.0        0.0        0.7        6.4        0.0       73.2       68.0        2.9        4.0       13.7        0.3       18.9        8.6
 
Number of Traders in Each Category                                    Total Traders:        43 
         0          0          0          .          4          0         15         17          4          .          4          .
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Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    64,030
Positions
       484     42,282      2,738     22,527        993        524     22,818      6,240      6,198      2,786      1,995        126      5,829      2,934
 
Changes from:       December 4, 2018                                 Total Change is:     7,150
        91       -221      2,738        430        246         17      1,309      1,405      1,948       -322        148        -91      1,030        960
 
Percent of Open Interest Represented by Each Category of Trader
       0.8       66.0        4.3       35.2        1.6        0.8       35.6        9.7        9.7        4.4        3.1        0.2        9.1        4.6
 
Number of Traders in Each Category                                    Total Traders:       110 
         .          .          .         14          5          4         43          9         15         23         10          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   420,319
Positions
    37,781     71,905     20,634     90,657     23,237     15,457     70,652    109,227    123,141     13,190      5,475     20,830     27,977     30,413
 
Changes from:       December 4, 2018                                 Total Change is:    15,647
       166     17,130       -969      2,755     -2,400     -2,976      5,293     -1,119      3,220      3,505      1,468      2,839      1,814     -1,546
 
Percent of Open Interest Represented by Each Category of Trader
       9.0       17.1        4.9       21.6        5.5        3.7       16.8       26.0       29.3        3.1        1.3        5.0        6.7        7.2
 
Number of Traders in Each Category                                    Total Traders:       211 
        11         15         17         21         26         20         46         46         60         16         14         23
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of December 11, 2018                                                              
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    37,195
Positions
     2,170      1,337      1,209     16,417      2,122      2,150      9,713     19,447      4,039      1,299      6,847          0        198         44
 
Changes from:       December 4, 2018                                 Total Change is:     2,462
      -226        691       -122        487          0        -31     -1,405     -8,541      3,797        -32      6,677          0         -6         -9
 
Percent of Open Interest Represented by Each Category of Trader
       5.8        3.6        3.3       44.1        5.7        5.8       26.1       52.3       10.9        3.5       18.4        0.0        0.5        0.1
 
Number of Traders in Each Category                                    Total Traders:        45 
         .          .          .         13          .          .          4         10          .         10          .          0
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Updated December 14, 2018