Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF CAD 100,000)                                                                                 
CFTC Code #090741                                                    Open Interest is   163,154
Positions
    37,367        204      5,490     38,870     37,211      7,292     18,586     62,483     14,074     11,184      2,008         47     30,244     34,345
 
Changes from:       April 2, 2019                                    Total Change is:    -3,332
    -4,316        201      1,678     -1,948      1,564       -990      1,245     -4,210       -666        153        437         -5      1,517     -1,341
 
Percent of Open Interest Represented by Each Category of Trader
      22.9        0.1        3.4       23.8       22.8        4.5       11.4       38.3        8.6        6.9        1.2        0.0       18.5       21.1
 
Number of Traders in Each Category                                    Total Traders:       109 
        12          .          7         16         16         13         21         27         17         12          4          .
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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SWISS FRANC - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF CHF 125,000)                                                                                     
CFTC Code #092741                                                    Open Interest is    75,533
Positions
    46,296      1,865        952      1,989     24,083        416     16,478     21,578      1,190        676        919          0      7,536     24,530
 
Changes from:       April 2, 2019                                    Total Change is:       873
       508       -561        391        523         49       -264         69      1,124        598          0          0          0       -953       -464
 
Percent of Open Interest Represented by Each Category of Trader
      61.3        2.5        1.3        2.6       31.9        0.6       21.8       28.6        1.6        0.9        1.2        0.0       10.0       32.5
 
Number of Traders in Each Category                                    Total Traders:        53 
         4          .          .          .         16          .         10         15          7          .          .          0
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF GBP 62,500)                                                                           
CFTC Code #096742                                                    Open Interest is   164,230
Positions
    12,004     10,871      8,453     52,634     59,895      4,830     33,656     19,679     17,968      3,742     10,112        279     30,664     32,144
 
Changes from:       April 2, 2019                                    Total Change is:   -13,418
    -4,264      4,129     -1,957     -1,444     -2,850       -517        316     -4,585     -7,315        185        -43       -206      1,784        -76
 
Percent of Open Interest Represented by Each Category of Trader
       7.3        6.6        5.1       32.0       36.5        2.9       20.5       12.0       10.9        2.3        6.2        0.2       18.7       19.6
 
Number of Traders in Each Category                                    Total Traders:       114 
         7          7          9         16         23         13         26         23         20          6          6          4
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF JPY 12,500,000)                                                                                 
CFTC Code #097741                                                    Open Interest is   184,996
Positions
    65,922      1,575      4,566     36,195     71,523      8,625     20,061     44,976     15,393      3,779      1,935        592     29,864     35,812
 
Changes from:       April 2, 2019                                    Total Change is:     5,645
     5,247     -1,538        134       -653      5,277        855      1,187      5,535     -4,154       -168        -47         67      3,129       -484
 
Percent of Open Interest Represented by Each Category of Trader
      35.6        0.9        2.5       19.6       38.7        4.7       10.8       24.3        8.3        2.0        1.0        0.3       16.1       19.4
 
Number of Traders in Each Category                                    Total Traders:       120 
        13          .          7         21         27         12         16         31         21          4          6          .
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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EURO FX - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF EUR 125,000)                                                                                         
CFTC Code #099741                                                    Open Interest is   547,667
Positions
    36,809     70,848     15,094    292,596    169,968     32,774     22,349    136,141     36,664     19,512     19,543      1,497     90,372     65,139
 
Changes from:       April 2, 2019                                    Total Change is:   -17,754
       283      4,676     -3,712     -2,394     -4,772     -5,183     -1,270     -3,160     -6,241        380       -118         18        365        738
 
Percent of Open Interest Represented by Each Category of Trader
       6.7       12.9        2.8       53.4       31.0        6.0        4.1       24.9        6.7        3.6        3.6        0.3       16.5       11.9
 
Number of Traders in Each Category                                    Total Traders:       292 
        18         11         14         91         42         48         28         55         31         26         21         15
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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EURO FX/BRITISH POUND XRATE - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF EUR 125,000)                                                                     
CFTC Code #299741                                                    Open Interest is    27,797
Positions
         0      7,683          0     11,142      9,355      2,865      1,700        611          0          0        583          8     12,082      6,692
 
Changes from:       April 2, 2019                                    Total Change is:        19
         0         80          0       -185        374         79         92       -430          0          0          0          0         33        -84
 
Percent of Open Interest Represented by Each Category of Trader
       0.0       27.6        0.0       40.1       33.7       10.3        6.1        2.2        0.0        0.0        2.1        0.0       43.5       24.1
 
Number of Traders in Each Category                                    Total Traders:        24 
         0          .          0         11          6          8          .          .          0          0          .          .
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   159,392
Positions
    65,372      3,363      1,507     16,818     53,862      3,526     30,515     44,722     10,485      5,778      1,814      1,413     23,980     38,701
 
Changes from:       April 2, 2019                                    Total Change is:    -5,596
    -2,607        538     -1,458        899     -1,575       -695      1,618      1,996     -1,207        238     -1,593        656     -3,040     -2,257
 
Percent of Open Interest Represented by Each Category of Trader
      41.0        2.1        0.9       10.6       33.8        2.2       19.1       28.1        6.6        3.6        1.1        0.9       15.0       24.3
 
Number of Traders in Each Category                                    Total Traders:        88 
         6          .          4         13         21         13         16         22         15          4          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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RUSSIAN RUBLE - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF RUB 2,500,000)                                                                                 
CFTC Code #089741                                                    Open Interest is    56,462
Positions
         0     46,023        500     51,617          0          0      2,318      7,882          0        299      1,103          0      1,728        954
 
Changes from:       April 2, 2019                                    Total Change is:    -2,405
         0        -82          0     -2,651          0          0        127     -1,949          0          0          0          0        119       -374
 
Percent of Open Interest Represented by Each Category of Trader
       0.0       81.5        0.9       91.4        0.0        0.0        4.1       14.0        0.0        0.5        2.0        0.0        3.1        1.7
 
Number of Traders in Each Category                                    Total Traders:        32 
         0          4          .          9          0          0          9          7          0          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   235,314
Positions
     1,197    144,919      1,086    137,160     15,165        491     84,690     38,652        364      2,586     31,514          0      7,740      3,122
 
Changes from:       April 2, 2019                                    Total Change is:     7,338
       -56      5,234        137      5,022      3,703       -389      2,658     -1,135       -848       -211        668          0      1,024        -33
 
Percent of Open Interest Represented by Each Category of Trader
       0.5       61.6        0.5       58.3        6.4        0.2       36.0       16.4        0.2        1.1       13.4        0.0        3.3        1.3
 
Number of Traders in Each Category                                    Total Traders:       169 
         5         10          .         36          8          .         52         29          7         13         16          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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BRAZILIAN REAL - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF BRL 100,000)                                                                                  
CFTC Code #102741                                                    Open Interest is    29,939
Positions
    12,760          0          0        892     23,212          0     14,097      4,634        305        145        600          0      1,740      1,188
 
Changes from:       April 2, 2019                                    Total Change is:        91
         0          0          0         54        317          0         73         -1         46          0         25          0        -82       -296
 
Percent of Open Interest Represented by Each Category of Trader
      42.6        0.0        0.0        3.0       77.5        0.0       47.1       15.5        1.0        0.5        2.0        0.0        5.8        4.0
 
Number of Traders in Each Category                                    Total Traders:        32 
         .          0          0          .          4          0          9         13          .          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF NZD 100,000)                                                                              
CFTC Code #112741                                                    Open Interest is    37,648
Positions
    11,496      4,202        241     11,170     12,948        453      9,019     11,937      2,085        155        785          0      3,029      4,997
 
Changes from:       April 2, 2019                                    Total Change is:    -1,535
       422     -1,916        241     -2,621      2,237       -375        486     -1,809        308        -22       -549          0         26        327
 
Percent of Open Interest Represented by Each Category of Trader
      30.5       11.2        0.6       29.7       34.4        1.2       24.0       31.7        5.5        0.4        2.1        0.0        8.0       13.3
 
Number of Traders in Each Category                                    Total Traders:        82 
         7          6          .         10         14          .         15         25          7          .          4          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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DJIA Consolidated - CHICAGO BOARD OF TRADE   ($10 X DJIA INDEX)                                                                                            
CFTC Code #12460+                                                    Open Interest is    39,980
Positions
     6,041     21,701      1,124     10,467        955      1,611     10,749      4,592      1,043      1,555      1,390          0      7,391      7,565
 
Changes from:       April 2, 2019                                    Total Change is:      -285
      -146        584         21      1,779       -802     -1,179       -881      1,249        299        205       -279          0       -382       -178
 
Percent of Open Interest Represented by Each Category of Trader
      15.1       54.3        2.8       26.2        2.4        4.0       26.9       11.5        2.6        3.9        3.5        0.0       18.5       18.9
 
Number of Traders in Each Category                                    Total Traders:        98 
        12         18          4         16          5          7         24         14          8          .          7          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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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DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE   ($5 X DJIA INDEX)                                                                                
CFTC Code #124603                                                    Open Interest is    79,960
Positions
    12,082     43,402      2,248     20,933      1,910      3,222     21,498      9,183      2,085      3,110      2,779          0     14,782     15,130
 
Changes from:       April 2, 2019                                    Total Change is:      -569
      -292      1,167         42      3,557     -1,604     -2,358     -1,761      2,498        599        409       -557          0       -764       -356
 
Percent of Open Interest Represented by Each Category of Trader
      15.1       54.3        2.8       26.2        2.4        4.0       26.9       11.5        2.6        3.9        3.5        0.0       18.5       18.9
 
Number of Traders in Each Category                                    Total Traders:        98 
        12         18          4         16          5          7         24         14          8          .          7          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    24,691
Positions
     1,717     19,796          0     20,650      1,346        592        370      1,862          0          0        452          0      1,362        643
 
Changes from:       April 2, 2019                                    Total Change is:       114
      -500        585          0        629          0        -33          0       -295          0          0          0          0         18       -143
 
Percent of Open Interest Represented by Each Category of Trader
       7.0       80.2        0.0       83.6        5.5        2.4        1.5        7.5        0.0        0.0        1.8        0.0        5.5        2.6
 
Number of Traders in Each Category                                    Total Traders:        26 
         .          8          0         11          .          .          .          .          0          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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S&P 500 Consolidated - CHICAGO MERCANTILE EXCHANGE   (S&P 500 INDEX X $250.00)                                                                             
CFTC Code #13874+                                                    Open Interest is   732,559
Positions
    60,800    141,628     30,703    273,464    118,117     62,018     52,195     81,508    139,132     15,238     57,085     18,899     80,111     83,469
 
Changes from:       April 2, 2019                                    Total Change is:    19,313
     5,038      5,284      2,429       -509     -4,179        791      2,480      1,217     12,522        501      2,721      1,903     -5,842     -3,375
 
Percent of Open Interest Represented by Each Category of Trader
       8.3       19.3        4.2       37.3       16.1        8.5        7.1       11.1       19.0        2.1        7.8        2.6       10.9       11.4
 
Number of Traders in Each Category                                    Total Traders:       620 
        30         39         41        169         91        134         79        100        108         56         55         54
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    54,013
Positions
     3,771     14,574      2,296      3,711      1,909      2,519      7,097      1,899     14,375        179         22        286     19,780     16,133
 
Changes from:       April 2, 2019                                    Total Change is:     3,992
       609       -105        107          0       -122        697      3,603        900      3,256         28          1        -21     -4,286       -721
 
Percent of Open Interest Represented by Each Category of Trader
       7.0       27.0        4.3        6.9        3.5        4.7       13.1        3.5       26.6        0.3        0.0        0.5       36.6       29.9
 
Number of Traders in Each Category                                    Total Traders:        50 
         4          9          6          .          .          .         12         11         19          7          .          6
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    14,500
Positions
     5,009     11,148          0      6,953        857        180        229        935         45          0          0          0      2,084      1,335
 
Changes from:       April 2, 2019                                    Total Change is:       260
        -4       -359          0        244          0        -41          0        466          0          0          0          0         61        194
 
Percent of Open Interest Represented by Each Category of Trader
      34.5       76.9        0.0       48.0        5.9        1.2        1.6        6.4        0.3        0.0        0.0        0.0       14.4        9.2
 
Number of Traders in Each Category                                    Total Traders:        22 
         6          4          0          7          .          .          .          .          .          0          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE   ($50 X S&P 500 INDEX)                                                                           
CFTC Code #13874A                                                    Open Interest is 3,392,732
Positions
   290,402    640,528    136,778  1,354,248    586,525    292,011    258,157    430,710    591,120     76,081    286,106     92,277    301,658    336,677
 
Changes from:       April 2, 2019                                    Total Change is:    76,604
    23,936     28,737      9,821     -2,544    -20,285        468     13,472     20,668     27,248      2,471     13,708      9,508     -7,776    -13,269
 
Percent of Open Interest Represented by Each Category of Trader
       8.6       18.9        4.0       39.9       17.3        8.6        7.6       12.7       17.4        2.2        8.4        2.7        8.9        9.9
 
Number of Traders in Each Category                                    Total Traders:       607 
        30         38         40        169         90        133         76         98        101         52         53         51
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    34,319
Positions
     1,887     11,964     18,000     11,081      1,157      1,182          0        756          0          0          0          0      2,169      1,260
 
Changes from:       April 2, 2019                                    Total Change is:       751
      -226        960          0        702       -110         55          0       -325          0          0          0          0        220        171
 
Percent of Open Interest Represented by Each Category of Trader
       5.5       34.9       52.4       32.3        3.4        3.4        0.0        2.2        0.0        0.0        0.0        0.0        6.3        3.7
 
Number of Traders in Each Category                                    Total Traders:        22 
         .          8          .          6          .          .          0          .          0          0          0          0
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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     9,610
Positions
     1,475      8,731          2      5,831        281          0        216        218          0          0          0          0      2,086        378
 
Changes from:       April 2, 2019                                    Total Change is:      -576
       372       -634          1       -718          0          0       -675          0          0          0          0          0        444         57
 
Percent of Open Interest Represented by Each Category of Trader
      15.3       90.9        0.0       60.7        2.9        0.0        2.2        2.3        0.0        0.0        0.0        0.0       21.7        3.9
 
Number of Traders in Each Category                                    Total Traders:        21 
         .         10          .          5          .          0          .          .          0          0          0          0
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    15,969
Positions
     7,595      4,307          0      3,536      9,766      1,059      1,362        242          0          0          0          0      2,417        595
 
Changes from:       April 2, 2019                                    Total Change is:     4,305
     4,294       -444          0        -44      6,309         15        125        242          0          0          0          0        -85     -1,817
 
Percent of Open Interest Represented by Each Category of Trader
      47.6       27.0        0.0       22.1       61.2        6.6        8.5        1.5        0.0        0.0        0.0        0.0       15.1        3.7
 
Number of Traders in Each Category                                    Total Traders:        23 
         5          4          0          4          5          .          4          .          0          0          0          0
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE   (S&P 400 INDEX X $100)                                                                          
CFTC Code #33874A                                                    Open Interest is    63,687
Positions
     7,562     13,350        263     41,124     36,031      2,932        731      4,070         96        266      3,283          0     10,713      3,662
 
Changes from:       April 2, 2019                                    Total Change is:     2,254
       546        757       -366      1,893        179        -71          0      1,489         16          0       -238          0        236        488
 
Percent of Open Interest Represented by Each Category of Trader
      11.9       21.0        0.4       64.6       56.6        4.6        1.1        6.4        0.2        0.4        5.2        0.0       16.8        5.7
 
Number of Traders in Each Category                                    Total Traders:        80 
         6          8          .         36         18         14          .          6          .          .          .          0
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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NASDAQ-100 Consolidated - CHICAGO MERCANTILE EXCHANGE   (NASDAQ 100 INDEX X $100)                                                                          
CFTC Code #20974+                                                    Open Interest is    43,582
Positions
    10,713     10,484        324     14,772      8,649        909      4,961      9,789      3,414      1,877      1,555         30      6,581      8,426
 
Changes from:       April 2, 2019                                    Total Change is:     1,110
      -290        827         70        680       -440        -28         34        -24        294        -16        -32          1        364        441
 
Percent of Open Interest Represented by Each Category of Trader
      24.6       24.1        0.7       33.9       19.8        2.1       11.4       22.5        7.8        4.3        3.6        0.1       15.1       19.3
 
Number of Traders in Each Category                                    Total Traders:       238 
        23         23          4         52         32         27         30         46         24         12         20          4
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE   (NASDAQ 100 STOCK INDEX X $20)                                                               
CFTC Code #209742                                                    Open Interest is   217,909
Positions
    53,566     52,421      1,622     73,862     43,244      4,547     24,804     48,947     17,069      9,383      7,776        152     32,905     42,131
 
Changes from:       April 2, 2019                                    Total Change is:     5,550
    -1,449      4,134        348      3,399     -2,199       -138        171       -121      1,472        -79       -158          7      1,819      2,204
 
Percent of Open Interest Represented by Each Category of Trader
      24.6       24.1        0.7       33.9       19.8        2.1       11.4       22.5        7.8        4.3        3.6        0.1       15.1       19.3
 
Number of Traders in Each Category                                    Total Traders:       238 
        23         23          4         52         32         27         30         46         24         12         20          4
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   441,149
Positions
    70,586     62,825      4,409    225,657    195,673     45,094     53,532     66,405     13,433      7,257     33,541          0     21,180     19,769
 
Changes from:       April 2, 2019                                    Total Change is:    -4,091
    -4,259      4,241       -232     -2,620    -19,619      4,850     -5,206      3,330      1,525        202      1,923        -30      1,681        -77
 
Percent of Open Interest Represented by Each Category of Trader
      16.0       14.2        1.0       51.2       44.4       10.2       12.1       15.1        3.0        1.6        7.6        0.0        4.8        4.5
 
Number of Traders in Each Category                                    Total Traders:       273 
        23         16          8         69         51         41         45         48         34         11         10          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    26,159
Positions
     5,746          0          0     12,012      1,708        699      1,639     19,785        412        681        278          0      4,970      3,277
 
Changes from:       April 2, 2019                                    Total Change is:       599
       773          0          0        493        -15         37       -937        922        385       -740       -193          0        588       -537
 
Percent of Open Interest Represented by Each Category of Trader
      22.0        0.0        0.0       45.9        6.5        2.7        6.3       75.6        1.6        2.6        1.1        0.0       19.0       12.5
 
Number of Traders in Each Category                                    Total Traders:        35 
         .          0          0         13          5          5          5          6          .          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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    60,652
Positions
     3,045     20,179        378     18,030      5,155      1,389     28,443      4,552        970        307        400          0      8,090     27,629
 
Changes from:       April 2, 2019                                    Total Change is:      -854
    -2,493      2,068         91      1,197       -700       -686        703       -169        451       -215       -392          0         98     -1,517
 
Percent of Open Interest Represented by Each Category of Trader
       5.0       33.3        0.6       29.7        8.5        2.3       46.9        7.5        1.6        0.5        0.7        0.0       13.3       45.6
 
Number of Traders in Each Category                                    Total Traders:        68 
         7         14          4         14          6          6         16          9          8          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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   323,759
Positions
    33,868    188,735      3,691    238,192     84,169     18,151     12,447     20,751        119      5,564      1,608          0     11,727      6,535
 
Changes from:       April 2, 2019                                    Total Change is:     3,525
     1,324     -1,956         71        148      2,450        506         85      2,835        -11         15        199          0      1,387       -569
 
Percent of Open Interest Represented by Each Category of Trader
      10.5       58.3        1.1       73.6       26.0        5.6        3.8        6.4        0.0        1.7        0.5        0.0        3.6        2.0
 
Number of Traders in Each Category                                    Total Traders:       168 
        14         14          6         64         36         28         15         17          4          4          4          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 1,313,905
Positions
    69,595    921,672      2,404    988,197    176,187     97,361     85,077     79,302      1,994     30,333     19,973      3,147     35,797     11,865
 
Changes from:       April 2, 2019                                    Total Change is:    35,437
     5,345     19,153         67     28,671      4,505     -6,444      4,354      8,110         21      2,192      7,582      1,593       -362        850
 
Percent of Open Interest Represented by Each Category of Trader
       5.3       70.1        0.2       75.2       13.4        7.4        6.5        6.0        0.2        2.3        1.5        0.2        2.7        0.9
 
Number of Traders in Each Category                                    Total Traders:       424 
        26         20          6        188         55         76         61         29         13         32         13          4
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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S&P 500 ANNUAL DIVIDEND INDEX - CHICAGO MERCANTILE EXCHANGE   (S&P 500 ANNUAL DIVIDEND INDEX X $250)                                                       
CFTC Code #43874A                                                    Open Interest is    97,981
Positions
    35,673     55,147     42,168      6,059          0        305     12,651          0        300        800          0          0         25         61
 
Changes from:       April 2, 2019                                    Total Change is:     4,673
     1,283      1,658      3,040         10          0         25        225          0          0        100          0          0        -10        -50
 
Percent of Open Interest Represented by Each Category of Trader
      36.4       56.3       43.0        6.2        0.0        0.3       12.9        0.0        0.3        0.8        0.0        0.0        0.0        0.1
 
Number of Traders in Each Category                                    Total Traders:        31 
         4         16          8          7          0          .          .          0          .          .          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 1,135,140
Positions
    10,577     64,999     17,264    440,319    350,350    214,462     91,623    145,271    147,640     27,941     27,932     12,338    172,975    154,884
 
Changes from:       April 2, 2019                                    Total Change is:   -20,442
    -1,604     -2,289       -579     -8,321    -12,571      6,436       -780     -2,623     -5,520     -1,229      3,956       -966     -7,878     -6,285
 
Percent of Open Interest Represented by Each Category of Trader
       0.9        5.7        1.5       38.8       30.9       18.9        8.1       12.8       13.0        2.5        2.5        1.1       15.2       13.6
 
Number of Traders in Each Category                                    Total Traders:       197 
         6         18         14         61         29         53         31         31         42          7         14         10
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 1,159,052
Positions
     4,779    207,311        317    702,573     52,266    191,977     29,330    600,743     11,944     41,325        681      1,273    175,534     92,540
 
Changes from:       April 2, 2019                                    Total Change is:   -12,418
    -3,412      6,610        127       -657      2,228    -10,581       -740     -5,689         56     -2,963        456       -456      6,208     -5,169
 
Percent of Open Interest Represented by Each Category of Trader
       0.4       17.9        0.0       60.6        4.5       16.6        2.5       51.8        1.0        3.6        0.1        0.1       15.1        8.0
 
Number of Traders in Each Category                                    Total Traders:       128 
         .         13          4         62         16         52          8         24          9          .          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 3,631,920
Positions
   126,596    313,126     30,938  1,725,482    512,744    280,271    594,295  1,994,123    213,435    455,080    159,821     16,094    189,730    111,368
 
Changes from:       April 2, 2019                                    Total Change is:   220,973
     4,921    -10,496     18,033     61,335     62,324      8,763      9,354     79,936     72,389     37,704     -3,773     -1,525      9,999     -4,678
 
Percent of Open Interest Represented by Each Category of Trader
       3.5        8.6        0.9       47.5       14.1        7.7       16.4       54.9        5.9       12.5        4.4        0.4        5.2        3.1
 
Number of Traders in Each Category                                    Total Traders:       353 
        20         26         10        121         31         79         55         58         47         26         16         10
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)                                                                  
CFTC Code #043602                                                    Open Interest is 4,697,177
Positions
   204,754    219,108    262,220  1,666,432    966,911    797,625    411,015  1,192,739    492,790    277,159    220,649     96,602    488,580    448,535
 
Changes from:       April 2, 2019                                    Total Change is:    13,264
     5,229     14,572     13,085     21,357     34,367    -10,675     38,355      4,003    -55,916     11,096     11,745     -2,686     -6,582      4,768
 
Percent of Open Interest Represented by Each Category of Trader
       4.4        4.7        5.6       35.5       20.6       17.0        8.8       25.4       10.5        5.9        4.7        2.1       10.4        9.5
 
Number of Traders in Each Category                                    Total Traders:       409 
        29         28         36         99         78        111         64         64         84         24         23         22
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
ULTRA 10-YEAR U.S. T-NOTES - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)                                                                   
CFTC Code #043607                                                    Open Interest is   734,253
Positions
    21,660     66,161      3,729    313,016    323,713     82,638    131,863     99,474      6,586     58,639      8,828        500    115,621    142,624
 
Changes from:       April 2, 2019                                    Total Change is:     1,424
    -3,868      6,166      2,499      5,241       -158       -366      7,287     -1,020     -4,932     -6,814        -80          0      2,376       -686
 
Percent of Open Interest Represented by Each Category of Trader
       2.9        9.0        0.5       42.6       44.1       11.3       18.0       13.5        0.9        8.0        1.2        0.1       15.7       19.4
 
Number of Traders in Each Category                                    Total Traders:       110 
         5         10          .         27         32         36         19         11          9          .          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              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 4,756,115
Positions
   101,966    373,937    131,772  2,208,274    798,581    786,558    457,195  1,619,768    401,918    294,345    262,088     15,332    358,755    366,161
 
Changes from:       April 2, 2019                                    Total Change is:    41,972
     5,641     24,937      4,511     46,991     37,683    -34,375    -12,609    -48,781     25,036     22,702     14,448     -2,096    -13,829     20,610
 
Percent of Open Interest Represented by Each Category of Trader
       2.1        7.9        2.8       46.4       16.8       16.5        9.6       34.1        8.5        6.2        5.5        0.3        7.5        7.7
 
Number of Traders in Each Category                                    Total Traders:       341 
        14         34         22         93         53         88         48         64         67         14         21          6
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE   (CONTRACTS OF $5,000,000)                                                                                  
CFTC Code #045601                                                    Open Interest is 1,769,884
Positions
   548,126    248,145    440,928     45,772     10,021     47,446    157,974    577,304    370,108    104,795     10,358     22,217     32,518     43,357
 
Changes from:       April 2, 2019                                    Total Change is:    -4,049
   -40,834    -12,236     48,558       -684     -1,839     -2,124       -636    -13,256     -5,449        258     -7,618        -97     -3,041     -9,988
 
Percent of Open Interest Represented by Each Category of Trader
      31.0       14.0       24.9        2.6        0.6        2.7        8.9       32.6       20.9        5.9        0.6        1.3        1.8        2.4
 
Number of Traders in Each Category                                    Total Traders:       144 
        22         33         49          .          6          .         20         40         48          4         10          7
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
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              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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3-MONTH EURODOLLARS - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF $1,000,000)                                                                              
CFTC Code #132741                                                    Open Interest is25,503,492
Positions
 2,809,604  1,570,543  5,094,381    613,456  1,756,409  1,524,152  1,272,382  1,016,204 12,848,278    287,520    247,074    312,943    740,775  1,133,507
 
Changes from:       April 2, 2019                                    Total Change is:   452,046
   -51,554   -212,542    202,222      5,411    127,489     43,610      2,608     54,663    246,199    -10,729     -9,892     -4,581     18,860      4,877
 
Percent of Open Interest Represented by Each Category of Trader
      11.0        6.2       20.0        2.4        6.9        6.0        5.0        4.0       50.4        1.1        1.0        1.2        2.9        4.4
 
Number of Traders in Each Category                                    Total Traders:       303 
        23         39         58         14         36         44         60         78        119         18         28         28
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
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              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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3-MONTH SOFR - CHICAGO MERCANTILE EXCHANGE   ($2,500 x Contract IMM Index)                                                                                 
CFTC Code #134741                                                    Open Interest is    62,423
Positions
     8,726     19,983      3,334      1,107          0          0     29,162     18,953     19,176          0          0          0        918        977
 
Changes from:       April 2, 2019                                    Total Change is:    -1,478
       725       -876        505          0          0          0     -1,490        105       -694          0          0          0       -524       -518
 
Percent of Open Interest Represented by Each Category of Trader
      14.0       32.0        5.3        1.8        0.0        0.0       46.7       30.4       30.7        0.0        0.0        0.0        1.5        1.6
 
Number of Traders in Each Category                                    Total Traders:        33 
         .          8          6          .          0          0         11         10         15          0          0          0
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
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              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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1-MONTH SOFR - CHICAGO MERCANTILE EXCHANGE   ($4,167 x Contract IMM Index)                                                                                 
CFTC Code #134742                                                    Open Interest is    48,156
Positions
    11,167     13,657      4,596      3,470      1,200          0     21,470     21,753      6,515        400          0          0        538        435
 
Changes from:       April 2, 2019                                    Total Change is:       976
     1,604      2,101     -1,349         23          0          0       -246       -426        674          0          0          0        270        -24
 
Percent of Open Interest Represented by Each Category of Trader
      23.2       28.4        9.5        7.2        2.5        0.0       44.6       45.2       13.5        0.8        0.0        0.0        1.1        0.9
 
Number of Traders in Each Category                                    Total Traders:        51 
         7          8          7          .          .          0         17         15         17          .          0          0
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
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              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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10 YEAR DELIVERABLE IR - CHICAGO BOARD OF TRADE   (NOTIONAL VALUE OF $100,000)                                                                             
CFTC Code #246605                                                    Open Interest is    19,922
Positions
     2,379      4,460          0      1,362      6,084          0      9,007      6,098         71      7,073      1,200          0         30      2,009
 
Changes from:       April 2, 2019                                    Total Change is:      -953
         9       -588          0          0        127          0       -942     -1,094          0        -39          0          0         19        602
 
Percent of Open Interest Represented by Each Category of Trader
      11.9       22.4        0.0        6.8       30.5        0.0       45.2       30.6        0.4       35.5        6.0        0.0        0.2       10.1
 
Number of Traders in Each Category                                    Total Traders:        35 
         .          4          0          .         10          0          4          6          .          .          4          0
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
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              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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5 YEAR DELIVERABLE IR - CHICAGO BOARD OF TRADE   (NOTIONAL VALUE OF $100,000)                                                                              
CFTC Code #246606                                                    Open Interest is    16,971
Positions
     2,833      8,326          0        755      2,238          9     13,317      4,507          0          0        237          0         57      1,654
 
Changes from:       April 2, 2019                                    Total Change is:      -975
       -18        297          0          0        -91          0       -967     -1,199          0          0        -34          0         10         52
 
Percent of Open Interest Represented by Each Category of Trader
      16.7       49.1        0.0        4.4       13.2        0.1       78.5       26.6        0.0        0.0        1.4        0.0        0.3        9.7
 
Number of Traders in Each Category                                    Total Traders:        27 
         .          5          0          .          8          .          .          5          0          0          .          0
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
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              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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5 YEAR ERIS SWAP - CHICAGO BOARD OF TRADE   100,000 USD notional principal                                                                                 
CFTC Code #344601                                                    Open Interest is    48,320
Positions
    10,763      4,214     15,507          0        220          0      8,035      8,604     13,710         30      5,765        246         29         54
 
Changes from:       April 2, 2019                                    Total Change is:      -220
         0          0          0          0          0          0       -185        -85          0        -34       -130          0         -1         -5
 
Percent of Open Interest Represented by Each Category of Trader
      22.3        8.7       32.1        0.0        0.5        0.0       16.6       17.8       28.4        0.1       11.9        0.5        0.1        0.1
 
Number of Traders in Each Category                                    Total Traders:        21 
         .          .          .          0          .          0          4          4          .          .          7          .
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
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              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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BITCOIN-USD - CBOE FUTURES EXCHANGE   (1 Bitcoin)                                                                                                          
CFTC Code #1330E1                                                    Open Interest is     3,273
Positions
        55          0          0          0          0          0        366      1,573        211      1,176      1,282          0      1,465        207
 
Changes from:       April 2, 2019                                    Total Change is:        46
         0          0          0          0          0          0         15       -289        143        129        348        -50       -191       -106
 
Percent of Open Interest Represented by Each Category of Trader
       1.7        0.0        0.0        0.0        0.0        0.0       11.2       48.1        6.4       35.9       39.2        0.0       44.8        6.3
 
Number of Traders in Each Category                                    Total Traders:        28 
         .          0          0          0          0          0          6          6          4         11          .          0
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
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              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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BITCOIN - CHICAGO MERCANTILE EXCHANGE   (5 Bitcoins)                                                                                                       
CFTC Code #133741                                                    Open Interest is     4,443
Positions
         0        158          0        244         80          3      1,968      2,714        350        634        804         68      1,176        266
 
Changes from:       April 2, 2019                                    Total Change is:       443
         0          0          0        -71         -9        -32        451        116        -66         36        364         48         77         22
 
Percent of Open Interest Represented by Each Category of Trader
       0.0        3.6        0.0        5.5        1.8        0.1       44.3       61.1        7.9       14.3       18.1        1.5       26.5        6.0
 
Number of Traders in Each Category                                    Total Traders:        48 
         0          .          0          .          .          .         12         20          8          7          4          .
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
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              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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U.S. DOLLAR INDEX - ICE FUTURES U.S.   (U.S. DOLLAR INDEX X $1000)                                                                                         
CFTC Code #098662                                                    Open Interest is    50,888
Positions
       567     25,584          0     22,217      2,564        411     20,010     17,796      1,412      2,297        934        151      3,823      2,036
 
Changes from:       April 2, 2019                                    Total Change is:       134
       125          0          0       -693        -86         19        467       -543        325        -28        186          0        -81        233
 
Percent of Open Interest Represented by Each Category of Trader
       1.1       50.3        0.0       43.7        5.0        0.8       39.3       35.0        2.8        4.5        1.8        0.3        7.5        4.0
 
Number of Traders in Each Category                                    Total Traders:       100 
         .          .          0         14          6          .         27         23         10         15          8          .
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
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              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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VIX FUTURES - CBOE FUTURES EXCHANGE   ($1000 X INDEX)                                                                                                      
CFTC Code #1170E1                                                    Open Interest is   403,033
Positions
    79,982      8,736     21,801    139,785    106,368     28,207     35,629    141,635     45,255     11,319      6,314     14,952     26,103     29,765
 
Changes from:       April 2, 2019                                    Total Change is:    25,630
    10,713      1,702      2,919     16,188      6,195      1,275     -5,207     12,634     -2,912        435      3,061      2,227         -8     -1,471
 
Percent of Open Interest Represented by Each Category of Trader
      19.8        2.2        5.4       34.7       26.4        7.0        8.8       35.1       11.2        2.8        1.6        3.7        6.5        7.4
 
Number of Traders in Each Category                                    Total Traders:       210 
        17          8         17         21         35         26         35         57         53         11         17          9
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Traders in Financial Futures - Options and Futures Combined Positions as of April 9, 2019                                                                  
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              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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BLOOMBERG COMMODITY INDEX - CHICAGO BOARD OF TRADE   ($100 X INDEX)                                                                                        
CFTC Code #221602                                                    Open Interest is    27,715
Positions
     1,355        957      1,143     23,474      2,812        110        192     21,645        100      1,140        364          0        201        584
 
Changes from:       April 2, 2019                                    Total Change is:      -829
         0        317          0       -761     -1,443        -94         25        214          0         -5         -5          0          6        182
 
Percent of Open Interest Represented by Each Category of Trader
       4.9        3.5        4.1       84.7       10.1        0.4        0.7       78.1        0.4        4.1        1.3        0.0        0.7        2.1
 
Number of Traders in Each Category                                    Total Traders:        42 
         .          .          .         11          5          .          .         10          .          7          .          0
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Updated April 12, 2019