Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
CANADIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF CAD 100,000)                                                                                 
CFTC Code #090741                                                    Open Interest is   150,934
Positions
    25,583      3,473      8,250     29,726     21,288      6,076     21,585     55,997     20,835     10,714      1,014        520     27,646     33,480
 
Changes from:       March 20, 2018                                   Total Change is:   -53,778
    22,238    -47,914    -17,834      2,309      1,371       -262    -53,275     14,186       -287         -2       -646       -256     -6,409     -2,135
 
Percent of Open Interest Represented by Each Category of Trader
      16.9        2.3        5.5       19.7       14.1        4.0       14.3       37.1       13.8        7.1        0.7        0.3       18.3       22.2
 
Number of Traders in Each Category                                    Total Traders:       104 
         9          6          9         11         11          6         19         35         25         10          .          5
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Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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SWISS FRANC - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF CHF 125,000)                                                                                     
CFTC Code #092741                                                    Open Interest is    45,119
Positions
    11,782        429          0      2,179      5,627        373     17,736     21,196        264        480      1,674          0     12,305     15,556
 
Changes from:       March 20, 2018                                   Total Change is:       380
     1,422          1          0         93        174          0     -1,828     -1,164        119          0         56          0        574      1,194
 
Percent of Open Interest Represented by Each Category of Trader
      26.1        1.0        0.0        4.8       12.5        0.8       39.3       47.0        0.6        1.1        3.7        0.0       27.3       34.5
 
Number of Traders in Each Category                                    Total Traders:        47 
         6          .          0          4          7          .         15         12          4          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
BRITISH POUND STERLING - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF GBP 62,500)                                                                           
CFTC Code #096742                                                    Open Interest is   223,936
Positions
     5,783     40,966     14,370     26,421     58,542      8,315     94,643     33,741     31,083      2,120      8,753      1,524     39,677     26,643
 
Changes from:       March 20, 2018                                   Total Change is:    22,143
    -6,254      4,754        969         23        265      1,637     17,737      6,658      5,162        261          0         24      2,583      2,673
 
Percent of Open Interest Represented by Each Category of Trader
       2.6       18.3        6.4       11.8       26.1        3.7       42.3       15.1       13.9        0.9        3.9        0.7       17.7       11.9
 
Number of Traders in Each Category                                    Total Traders:       125 
         7         10         11         19         18         10         43         20         30          4          4          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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JAPANESE YEN - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF JPY 12,500,000)                                                                                 
CFTC Code #097741                                                    Open Interest is   197,468
Positions
     5,588     52,529     14,784     34,434     22,526      9,387     68,584     45,424     23,356      1,825        937      1,381     38,129     27,144
 
Changes from:       March 20, 2018                                   Total Change is:     5,884
    -3,212     12,213      2,560      2,632      4,576       -735       -881    -11,512      1,864         13       -114        126      3,517     -3,094
 
Percent of Open Interest Represented by Each Category of Trader
       2.8       26.6        7.5       17.4       11.4        4.8       34.7       23.0       11.8        0.9        0.5        0.7       19.3       13.7
 
Number of Traders in Each Category                                    Total Traders:       124 
         7          9         13         23         16         13         39         22         27          5          .          .
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Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
EURO FX - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF EUR 125,000)                                                                                         
CFTC Code #099741                                                    Open Interest is   591,839
Positions
    44,511    272,168     25,291    244,998     83,798     29,958     77,755     59,368     53,590     23,800      6,582      4,899     87,038     56,185
 
Changes from:       March 20, 2018                                   Total Change is:    21,259
       982     11,545      2,545      5,688     -5,287        328      7,824      7,596      2,586      2,038     -1,523         -3       -731      3,471
 
Percent of Open Interest Represented by Each Category of Trader
       7.5       46.0        4.3       41.4       14.2        5.1       13.1       10.0        9.1        4.0        1.1        0.8       14.7        9.5
 
Number of Traders in Each Category                                    Total Traders:       281 
        22          9         19         88         30         44         52         41         40         26         12          8
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
EURO FX/BRITISH POUND XRATE - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF EUR 125,000)                                                                     
CFTC Code #299741                                                    Open Interest is    36,548
Positions
         0     25,804        214     19,761      1,726      1,208        909      1,779        273          0        771          5     14,178      4,768
 
Changes from:       March 20, 2018                                   Total Change is:     2,037
         0      1,817        214      2,077        416        -73        470     -1,911         48          0          0          0       -699      1,526
 
Percent of Open Interest Represented by Each Category of Trader
       0.0       70.6        0.6       54.1        4.7        3.3        2.5        4.9        0.7        0.0        2.1        0.0       38.8       13.0
 
Number of Traders in Each Category                                    Total Traders:        27 
         0          4          .         15          .          6          .          .          .          0          .          .
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Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
AUSTRALIAN DOLLAR - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF AUD 100,000)                                                                               
CFTC Code #232741                                                    Open Interest is   130,021
Positions
    19,767     18,366     10,276      6,852     24,633      4,163     49,810     29,293     14,660        577        618        758     23,158     27,254
 
Changes from:       March 20, 2018                                   Total Change is:     6,939
    14,246     -1,382        226     -2,336      3,774        228     -3,671      5,109     -1,284        -12       -475        -29       -428        773
 
Percent of Open Interest Represented by Each Category of Trader
      15.2       14.1        7.9        5.3       18.9        3.2       38.3       22.5       11.3        0.4        0.5        0.6       17.8       21.0
 
Number of Traders in Each Category                                    Total Traders:        89 
         9          7         10          9         11          7         26         23         20          .          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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RUSSIAN RUBLE - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF RUB 2,500,000)                                                                                 
CFTC Code #089741                                                    Open Interest is    29,174
Positions
     2,000     26,210          0     17,927          0          0      6,800      2,037         48        146        122          0      2,253        757
 
Changes from:       March 20, 2018                                   Total Change is:       301
         0        -19          0       -122          0          0        101        470          0         -8        -28          0        330       -122
 
Percent of Open Interest Represented by Each Category of Trader
       6.9       89.8        0.0       61.4        0.0        0.0       23.3        7.0        0.2        0.5        0.4        0.0        7.7        2.6
 
Number of Traders in Each Category                                    Total Traders:        25 
         .          4          0          .          0          0         12          .          .          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
MEXICAN PESO - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF MXN 500,000)                                                                                    
CFTC Code #095741                                                    Open Interest is   200,884
Positions
    10,022     74,018        251     82,058     15,603        218     95,531     96,083        970      3,302     10,281          0      8,531      3,460
 
Changes from:       March 20, 2018                                   Total Change is:    17,430
    -4,432     15,404       -192      2,717      4,452        215     17,581       -536     -1,161      1,114       -140          0      1,588       -612
 
Percent of Open Interest Represented by Each Category of Trader
       5.0       36.8        0.1       40.8        7.8        0.1       47.6       47.8        0.5        1.6        5.1        0.0        4.2        1.7
 
Number of Traders in Each Category                                    Total Traders:       154 
         .         10          .         23          8          .         64         21          7         13         12          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
BRAZILIAN REAL - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF BRL 100,000)                                                                                  
CFTC Code #102741                                                    Open Interest is    32,300
Positions
     7,276      2,069      4,144      5,771     20,490          0     11,533      2,702      1,088          0        755          0      2,488      1,052
 
Changes from:       March 20, 2018                                   Total Change is:     9,479
         0        -54      4,144       -176      5,014          0      4,807       -128        494          0        -25          0        210         34
 
Percent of Open Interest Represented by Each Category of Trader
      22.5        6.4       12.8       17.9       63.4        0.0       35.7        8.4        3.4        0.0        2.3        0.0        7.7        3.3
 
Number of Traders in Each Category                                    Total Traders:        26 
         .          .          .          .          .          0         11          8          .          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NEW ZEALAND DOLLAR - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF NZD 100,000)                                                                              
CFTC Code #112741                                                    Open Interest is    46,728
Positions
     2,973     22,528          0      5,940      5,448         28     31,703     12,549        930        161        550          0      4,993      4,695
 
Changes from:       March 20, 2018                                   Total Change is:     2,246
     1,031       -869          0     -1,318        392          0      3,024      2,343        -29       -121       -103          0       -341        512
 
Percent of Open Interest Represented by Each Category of Trader
       6.4       48.2        0.0       12.7       11.7        0.1       67.8       26.9        2.0        0.3        1.2        0.0       10.7       10.0
 
Number of Traders in Each Category                                    Total Traders:        81 
         4          .          0         12          6          .         35         16          .          .          4          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
SOUTH AFRICAN RAND - CHICAGO MERCANTILE EXCHANGE   (CONTRACTS OF ZAR 500,000)                                                                              
CFTC Code #122741                                                    Open Interest is    11,206
Positions
         0      7,837          0      7,769        105          0      1,274      1,935        562          0        125          0      1,601        642
 
Changes from:       March 20, 2018                                   Total Change is:       -66
         0        424          0       -208          0          0        -80       -399         80          0        -38          0        142       -133
 
Percent of Open Interest Represented by Each Category of Trader
       0.0       69.9        0.0       69.3        0.9        0.0       11.4       17.3        5.0        0.0        1.1        0.0       14.3        5.7
 
Number of Traders in Each Category                                    Total Traders:        20 
         0          .          0          .          .          0          5          7          .          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
DJIA Consolidated - CHICAGO BOARD OF TRADE   ($10 X DJIA INDEX)                                                                                            
CFTC Code #12460+                                                    Open Interest is    53,170
Positions
    16,298     33,201      1,076     11,815      2,086        257     12,060      7,010      1,796      1,341      1,007        432      8,096      6,305
 
Changes from:       March 20, 2018                                   Total Change is:      -991
      -145        493       -431        135        -65        -29       -692     -1,171        184         30        124        101       -144       -197
 
Percent of Open Interest Represented by Each Category of Trader
      30.7       62.4        2.0       22.2        3.9        0.5       22.7       13.2        3.4        2.5        1.9        0.8       15.2       11.9
 
Number of Traders in Each Category                                    Total Traders:       104 
        14         18          4         14          .          .         31         11         12          6          7          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
DOW JONES INDUSTRIAL AVG- x $5 - CHICAGO BOARD OF TRADE   ($5 X DJIA INDEX)                                                                                
CFTC Code #124603                                                    Open Interest is   106,339
Positions
    32,596     66,402      2,153     23,629      4,171        514     24,119     14,019      3,592      2,681      2,015        864     16,191     12,609
 
Changes from:       March 20, 2018                                   Total Change is:    -1,982
      -291        986       -861        270       -129        -57     -1,384     -2,342        367         60        248        202       -287       -395
 
Percent of Open Interest Represented by Each Category of Trader
      30.7       62.4        2.0       22.2        3.9        0.5       22.7       13.2        3.4        2.5        1.9        0.8       15.2       11.9
 
Number of Traders in Each Category                                    Total Traders:       104 
        14         18          4         14          .          .         31         11         12          6          7          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
DOW JONES U.S. REAL ESTATE IDX - CHICAGO BOARD OF TRADE   ($100 X DJ US REAL ESTATE INDEX)                                                                 
CFTC Code #124606                                                    Open Interest is    21,819
Positions
       491     18,861          0     17,149          0         64      2,057      1,967        156        500          0          0      1,402        771
 
Changes from:       March 20, 2018                                   Total Change is:         .
         .          .          .          .          .          .          .          .          .          .          .          .          .          .
 
Percent of Open Interest Represented by Each Category of Trader
       2.3       86.4        0.0       78.6        0.0        0.3        9.4        9.0        0.7        2.3        0.0        0.0        6.4        3.5
 
Number of Traders in Each Category                                    Total Traders:        20 
         .          8          0          5          0          .          .          4          .          .          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
S&P 500 Consolidated - CHICAGO MERCANTILE EXCHANGE   (S&P 500 INDEX X $250.00)                                                                             
CFTC Code #13874+                                                    Open Interest is   860,874
Positions
    41,306    168,660     52,798    255,720    139,028     86,994     78,314     77,541    167,621     29,557     35,886     37,612    110,952     94,734
 
Changes from:       March 20, 2018                                   Total Change is:   111,469
    10,146      7,703     22,680    -30,547      3,951     16,936     14,732    -12,149     40,895      1,647      1,099     11,204     23,778     19,151
 
Percent of Open Interest Represented by Each Category of Trader
       4.8       19.6        6.1       29.7       16.1       10.1        9.1        9.0       19.5        3.4        4.2        4.4       12.9       11.0
 
Number of Traders in Each Category                                    Total Traders:       634 
        33         40         40        149        103        107         91        108        122         70         40         53
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE   (S&P 500 INDEX X $250.00)                                                                              
CFTC Code #138741                                                    Open Interest is    85,461
Positions
    17,920      5,912      4,626      6,223      4,708        829      7,556      8,464     16,638      3,373        862      5,964     22,331     37,458
 
Changes from:       March 20, 2018                                   Total Change is:    29,185
    13,008     -2,463      2,604        -82       -577        144      4,013      5,393      5,122         41        673      2,074      2,261     16,216
 
Percent of Open Interest Represented by Each Category of Trader
      21.0        6.9        5.4        7.3        5.5        1.0        8.8        9.9       19.5        3.9        1.0        7.0       26.1       43.8
 
Number of Traders in Each Category                                    Total Traders:        58 
        11          .          9          6          .          4          9         16         20          7          .          6
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
E-MINI S&P CONSU STAPLES INDEX - CHICAGO MERCANTILE EXCHANGE   ($100 x S&P Select Sector Consumer Staples Index price)                                     
CFTC Code #138748                                                    Open Interest is    25,248
Positions
    23,926      6,144          0          0     14,402        312          0      2,057         36          0      1,624          0        974        673
 
Changes from:       March 20, 2018                                   Total Change is:       163
       470          0          0          0        -73          0          0         62          0          0          0          0       -307        174
 
Percent of Open Interest Represented by Each Category of Trader
      94.8       24.3        0.0        0.0       57.0        1.2        0.0        8.1        0.1        0.0        6.4        0.0        3.9        2.7
 
Number of Traders in Each Category                                    Total Traders:        21 
         8          .          0          0          7          .          0          .          .          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
E-MINI S&P ENERGY INDEX - CHICAGO MERCANTILE EXCHANGE   ($100 x S&P Select Sector Energy Index price)                                                      
CFTC Code #138749                                                    Open Interest is    11,502
Positions
     2,324      9,173          0      3,282      1,094        666      2,163          0          2      1,083          0          0      1,982        567
 
Changes from:       March 20, 2018                                   Total Change is:       318
        88        250          0       -243        102       -102         50          0          0        345          0          0        180         68
 
Percent of Open Interest Represented by Each Category of Trader
      20.2       79.8        0.0       28.5        9.5        5.8       18.8        0.0        0.0        9.4        0.0        0.0       17.2        4.9
 
Number of Traders in Each Category                                    Total Traders:        20 
         .          7          0          5          .          .          .          0          .          .          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
E-MINI S&P 500 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE   ($50 X S&P 500 INDEX)                                                                           
CFTC Code #13874A                                                    Open Interest is 3,877,065
Positions
   181,275    878,082    176,514  1,255,127    679,244    423,181    407,436    399,034    701,271    135,185    179,387    153,974    443,104    286,380
 
Changes from:       March 20, 2018                                   Total Change is:   411,419
    26,418     91,562     59,645   -152,457     22,512     84,090     85,675    -55,629    146,787     11,879      5,983     41,796    107,587     14,673
 
Percent of Open Interest Represented by Each Category of Trader
       4.7       22.6        4.6       32.4       17.5       10.9       10.5       10.3       18.1        3.5        4.6        4.0       11.4        7.4
 
Number of Traders in Each Category                                    Total Traders:       623 
        32         41         37        149        102        106         88        106        118         66         39         52
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
E-MINI S&P FINANCIAL INDEX - CHICAGO MERCANTILE EXCHANGE   ($250 x S&P Select Sector Financial Index price)                                                
CFTC Code #13874C                                                    Open Interest is    30,570
Positions
     4,235     28,404          0     10,112          0      1,249     11,747          0          0        582        320          0      2,645        597
 
Changes from:       March 20, 2018                                   Total Change is:     2,346
       413      1,890          0      2,638          0          0       -323          0          0       -234        320          0       -148        136
 
Percent of Open Interest Represented by Each Category of Trader
      13.9       92.9        0.0       33.1        0.0        4.1       38.4        0.0        0.0        1.9        1.0        0.0        8.7        2.0
 
Number of Traders in Each Category                                    Total Traders:        27 
         .         10          0          9          0          .          4          0          0          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
E-MINI S&P UTILITIES INDEX - CHICAGO MERCANTILE EXCHANGE   ($100 x S&P Select Sector Utilities Index price)                                                
CFTC Code #13874J                                                    Open Interest is    23,563
Positions
    15,320     11,465          0      2,507      9,263        321      4,439          0          0          0      1,785          0        976        729
 
Changes from:       March 20, 2018                                   Total Change is:     2,370
     2,263       -426          0        -36      3,422          0        121       -576          0          0          0          0         22        -50
 
Percent of Open Interest Represented by Each Category of Trader
      65.0       48.7        0.0       10.6       39.3        1.4       18.8        0.0        0.0        0.0        7.6        0.0        4.1        3.1
 
Number of Traders in Each Category                                    Total Traders:        21 
         6          5          0          .          4          .          .          0          0          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
E-MINI S&P 400 STOCK INDEX - CHICAGO MERCANTILE EXCHANGE   (S&P 400 INDEX X $100)                                                                          
CFTC Code #33874A                                                    Open Interest is    78,995
Positions
     5,009     27,586        737     40,924     36,614      4,800     15,734      1,952      1,510          0      1,107          0     10,281      4,689
 
Changes from:       March 20, 2018                                   Total Change is:      -896
     1,416     -3,960        199     -1,627      2,634        927     -1,251     -1,219        124          0          0          0       -684        399
 
Percent of Open Interest Represented by Each Category of Trader
       6.3       34.9        0.9       51.8       46.3        6.1       19.9        2.5        1.9        0.0        1.4        0.0       13.0        5.9
 
Number of Traders in Each Category                                    Total Traders:        81 
         6          6          .         32         16         13         16          .          .          0          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NASDAQ-100 Consolidated - CHICAGO MERCANTILE EXCHANGE   (NASDAQ 100 INDEX X $100)                                                                          
CFTC Code #20974+                                                    Open Interest is    51,224
Positions
    11,983     10,218      2,000     12,310     10,273      1,117     10,852     13,295      2,753      1,575      2,974      1,287      7,347      7,307
 
Changes from:       March 20, 2018                                   Total Change is:     1,894
     2,792     -2,005      1,245     -3,002       -574        367         63      1,918        193        -31         67        468       -201        216
 
Percent of Open Interest Represented by Each Category of Trader
      23.4       19.9        3.9       24.0       20.1        2.2       21.2       26.0        5.4        3.1        5.8        2.5       14.3       14.3
 
Number of Traders in Each Category                                    Total Traders:       259 
        22         21          9         50         29         21         44         57         26         14         21          4
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NASDAQ-100 STOCK INDEX (MINI) - CHICAGO MERCANTILE EXCHANGE   (NASDAQ 100 STOCK INDEX X $20)                                                               
CFTC Code #209742                                                    Open Interest is   256,121
Positions
    59,916     51,089     10,002     61,549     51,364      5,583     54,261     66,476     13,765      7,873     14,871      6,437     36,736     36,534
 
Changes from:       March 20, 2018                                   Total Change is:     9,470
    13,961    -10,023      6,224    -15,009     -2,872      1,833        317      9,590        965       -154        334      2,338     -1,005      1,082
 
Percent of Open Interest Represented by Each Category of Trader
      23.4       19.9        3.9       24.0       20.1        2.2       21.2       26.0        5.4        3.1        5.8        2.5       14.3       14.3
 
Number of Traders in Each Category                                    Total Traders:       259 
        22         21          9         50         29         21         44         57         26         14         21          4
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
E-MINI RUSSELL 2000 INDEX - CHICAGO MERCANTILE EXCHANGE   (RUSSEL 2000 INDEX X $50)                                                                        
CFTC Code #239742                                                    Open Interest is   492,355
Positions
    39,871    113,484      2,802    228,535    201,110     37,687    126,008     99,583     15,702     19,613      2,484      3,253     18,884     16,250
 
Changes from:       March 20, 2018                                   Total Change is:     2,570
     3,911     -9,074       -797     -4,478       -342      3,608     -2,561      5,572      1,318      1,306       -580      1,004       -740      1,862
 
Percent of Open Interest Represented by Each Category of Trader
       8.1       23.0        0.6       46.4       40.8        7.7       25.6       20.2        3.2        4.0        0.5        0.7        3.8        3.3
 
Number of Traders in Each Category                                    Total Traders:       291 
        15         24          .         77         45         36         51         58         26         15          6          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
RUSSELL 2000 MINI INDEX FUTURE - ICE FUTURES U.S.   (RUSSELL 2000 INDEX X $50)                                                                             
CFTC Code #23977A                                                    Open Interest is     9,030
Positions
     1,404      1,981        482        360        599          0      2,281      1,807          0        745        260         30      3,728      3,871
 
Changes from:       March 20, 2018                                   Total Change is:     1,342
      -150        447        307       -306        374          0      1,548        669          0          0       -400          0        -57        -55
 
Percent of Open Interest Represented by Each Category of Trader
      15.5       21.9        5.3        4.0        6.6        0.0       25.3       20.0        0.0        8.3        2.9        0.3       41.3       42.9
 
Number of Traders in Each Category                                    Total Traders:        21 
         6          .          .          .          .          0          4          .          0          .          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NIKKEI STOCK AVERAGE - CHICAGO MERCANTILE EXCHANGE   (NIKKEI INDEX X $5.00)                                                                                
CFTC Code #240741                                                    Open Interest is    47,312
Positions
       639     38,723          0     24,860      1,543        732     12,677      1,961        296      2,039          0          0      6,069      4,057
 
Changes from:       March 20, 2018                                   Total Change is:       523
      -154      2,548          0        -70          0        590       -334     -1,891          0      1,007     -1,389          0       -516        665
 
Percent of Open Interest Represented by Each Category of Trader
       1.4       81.8        0.0       52.5        3.3        1.5       26.8        4.1        0.6        4.3        0.0        0.0       12.8        8.6
 
Number of Traders in Each Category                                    Total Traders:        43 
         .          5          0         19          .          6          8          4          .          .          0          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
NIKKEI STOCK AVERAGE YEN DENOM - CHICAGO MERCANTILE EXCHANGE   (NIKKEI INDEX X JPY 500)                                                                    
CFTC Code #240743                                                    Open Interest is    66,794
Positions
    29,410      4,112      1,228     15,820     26,617      1,343      9,261      7,938        621        293      1,402          2      8,816     23,531
 
Changes from:       March 20, 2018                                   Total Change is:    -1,602
     2,272      1,181        542     -1,995      1,206       -209     -1,181      2,545        109     -1,187       -181          2         45     -6,797
 
Percent of Open Interest Represented by Each Category of Trader
      44.0        6.2        1.8       23.7       39.8        2.0       13.9       11.9        0.9        0.4        2.1        0.0       13.2       35.2
 
Number of Traders in Each Category                                    Total Traders:        65 
        10          7          .         15          5          7         14         12          5          .          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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MSCI EAFE MINI INDEX - ICE FUTURES U.S.   (MSCI EAFE INDEX X $50)                                                                                          
CFTC Code #244041                                                    Open Interest is   269,617
Positions
    24,451    163,266      3,742    181,108     69,651     19,729     27,385      5,640      1,045      2,071      1,749          0     10,086      4,795
 
Changes from:       March 20, 2018                                   Total Change is:    -3,673
        31     -2,871        142     -3,680      8,578        911       -824     -8,617         -9       -863      1,044          0        619     -2,851
 
Percent of Open Interest Represented by Each Category of Trader
       9.1       60.6        1.4       67.2       25.8        7.3       10.2        2.1        0.4        0.8        0.6        0.0        3.7        1.8
 
Number of Traders in Each Category                                    Total Traders:       148 
         7         14          4         57         28         22         27          9          7          .          .          0
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
MSCI EMERGING MKTS MINI INDEX - ICE FUTURES U.S.   (MSCI Emerging Markets Index x $50)                                                                     
CFTC Code #244042                                                    Open Interest is 1,058,212
Positions
    39,840    738,783      5,224    641,754    139,286     86,242    175,116     40,575     12,784     56,367     19,306      1,254     39,631     14,758
 
Changes from:       March 20, 2018                                   Total Change is:    -8,095
    -7,150    -19,246      1,145     -3,794     10,137      3,918      1,283     -3,936       -145     -2,640        805        110       -822       -883
 
Percent of Open Interest Represented by Each Category of Trader
       3.8       69.8        0.5       60.6       13.2        8.1       16.5        3.8        1.2        5.3        1.8        0.1        3.7        1.4
 
Number of Traders in Each Category                                    Total Traders:       388 
        25         20          6        151         48         60         66         28         16         43          7          6
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
S&P 500 ANNUAL DIVIDEND INDEX - CHICAGO MERCANTILE EXCHANGE   (S&P 500 ANNUAL DIVIDEND INDEX X $250)                                                       
CFTC Code #43874A                                                    Open Interest is   107,099
Positions
    25,191     39,506     65,741     10,409          0          0      1,309        899        580      3,575         30        250         44         93
 
Changes from:       March 20, 2018                                   Total Change is:      -772
     1,397       -432       -340          0          0          0       -830          0          0     -1,000          0          0          1          0
 
Percent of Open Interest Represented by Each Category of Trader
      23.5       36.9       61.4        9.7        0.0        0.0        1.2        0.8        0.5        3.3        0.0        0.2        0.0        0.1
 
Number of Traders in Each Category                                    Total Traders:        35 
         4         12          8          7          0          0          .          .          .          5          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)                                                                          
CFTC Code #020601                                                    Open Interest is   921,475
Positions
    14,755     56,130     38,265    349,084    234,293    165,215     88,798    132,401     78,741     26,002      8,178     11,081    149,535    197,170
 
Changes from:       March 20, 2018                                   Total Change is:   -18,217
    -1,856     10,916        929      1,548     -4,443      1,614      2,036     -5,878    -24,249     -5,210       -156     -2,059      9,031      5,110
 
Percent of Open Interest Represented by Each Category of Trader
       1.6        6.1        4.2       37.9       25.4       17.9        9.6       14.4        8.5        2.8        0.9        1.2       16.2       21.4
 
Number of Traders in Each Category                                    Total Traders:       187 
         9         20         22         45         35         42         27         34         41          9          8          6
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
ULTRA U.S. TREASURY BONDS - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)                                                                    
CFTC Code #020604                                                    Open Interest is   950,685
Positions
     8,046    169,318        639    531,950    103,065    143,598     60,370    391,831     24,901     55,900      5,455        759    124,523    111,119
 
Changes from:       March 20, 2018                                   Total Change is:     4,068
    -1,297      5,513        484      2,460      1,042     -3,324     -3,534      4,036        -65        747       -300          0      8,597     -3,318
 
Percent of Open Interest Represented by Each Category of Trader
       0.8       17.8        0.1       56.0       10.8       15.1        6.4       41.2        2.6        5.9        0.6        0.1       13.1       11.7
 
Number of Traders in Each Category                                    Total Traders:       119 
         .         14          4         46         14         33         15         20         21          5          .          .
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
2-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE   (CONTRACTS OF $200,000 FACE VALUE)                                                                   
CFTC Code #042601                                                    Open Interest is 1,971,358
Positions
    65,284    208,744     12,593    735,842    394,483    227,351    496,328    502,148    153,979    123,536    270,667     24,041    132,404    177,351
 
Changes from:       March 20, 2018                                   Total Change is:   -19,704
   -20,169    -25,276      1,231    -74,977     32,711     13,461     78,182    -11,088    -27,140      7,440     -1,950       -535      2,804     -1,117
 
Percent of Open Interest Represented by Each Category of Trader
       3.3       10.6        0.6       37.3       20.0       11.5       25.2       25.5        7.8        6.3       13.7        1.2        6.7        9.0
 
Number of Traders in Each Category                                    Total Traders:       349 
        13         35          9         80         49         60         58         63         50         21         30          8
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
10-YEAR U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)                                                                  
CFTC Code #043602                                                    Open Interest is 4,068,563
Positions
   100,031    224,217    222,309  1,541,435    906,994    513,704    493,579    855,554    412,219    356,501    273,901     68,165    360,620    591,500
 
Changes from:       March 20, 2018                                   Total Change is:  -232,781
   -45,075     15,862    -30,177     31,492    -20,498    -20,890    -16,689    -59,936   -126,649    -29,006     18,199     -8,284     12,497       -408
 
Percent of Open Interest Represented by Each Category of Trader
       2.5        5.5        5.5       37.9       22.3       12.6       12.1       21.0       10.1        8.8        6.7        1.7        8.9       14.5
 
Number of Traders in Each Category                                    Total Traders:       440 
        22         41         36         80        102         99         57         79         83         23         36         22
-----------------------------------------------------------------------------------------------------------------------------------------------------------
Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
-----------------------------------------------------------------------------------------------------------------------------------------------------------
              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
-----------------------------------------------------------------------------------------------------------------------------------------------------------
ULTRA 10-YEAR U.S. T-NOTES - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)                                                                   
CFTC Code #043607                                                    Open Interest is   550,265
Positions
    22,430     24,519      8,422    154,814    172,419     48,374    170,939     80,009     10,515     34,194     30,647          0    100,577    175,360
 
Changes from:       March 20, 2018                                   Total Change is:    -3,124
     3,202       -525      1,499     14,453     -8,687     -1,602    -23,501     -2,815     -1,320        604      2,855          0      3,541      7,471
 
Percent of Open Interest Represented by Each Category of Trader
       4.1        4.5        1.5       28.1       31.3        8.8       31.1       14.5        1.9        6.2        5.6        0.0       18.3       31.9
 
Number of Traders in Each Category                                    Total Traders:        92 
         5          6          .         19         27         27         14          9          8          .          9          0
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Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
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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 U.S. TREASURY NOTES - CHICAGO BOARD OF TRADE   (CONTRACTS OF $100,000 FACE VALUE)                                                                   
CFTC Code #044601                                                    Open Interest is 3,615,214
Positions
    64,780    397,228     72,416  1,778,052    810,796    509,555    360,081    761,911    273,802    234,933    290,266     25,055    296,538    474,184
 
Changes from:       March 20, 2018                                   Total Change is:  -102,787
   -24,957     72,683    -27,643    -18,240    -90,590     38,547     11,288    -13,645    -91,869     -7,175      1,022     -2,236     19,497     10,943
 
Percent of Open Interest Represented by Each Category of Trader
       1.8       11.0        2.0       49.2       22.4       14.1       10.0       21.1        7.6        6.5        8.0        0.7        8.2       13.1
 
Number of Traders in Each Category                                    Total Traders:       324 
        10         38         22         66         53         64         47         60         58         18         32         12
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Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
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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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30-DAY FEDERAL FUNDS - CHICAGO BOARD OF TRADE   (CONTRACTS OF $5,000,000)                                                                                  
CFTC Code #045601                                                    Open Interest is 2,463,293
Positions
   587,270    476,201    638,158     26,046     19,603    114,362    280,634    316,875    529,272     89,560    145,687    159,822     38,169     63,313
 
Changes from:       March 20, 2018                                   Total Change is:   176,486
    76,679     15,993     41,657     17,027       -584     13,131     -9,956      2,690     47,784    -15,994     50,221      6,190        -32       -596
 
Percent of Open Interest Represented by Each Category of Trader
      23.8       19.3       25.9        1.1        0.8        4.6       11.4       12.9       21.5        3.6        5.9        6.5        1.5        2.6
 
Number of Traders in Each Category                                    Total Traders:       168 
        25         39         50          .          5          7         28         40         46          9         12         13
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Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
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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 is31,417,960
Positions
 7,921,368  1,124,064  4,440,679    158,636  3,248,565  2,822,758    317,914  2,821,739 13,039,294    172,311    622,767  1,913,972    631,027  1,384,122
 
Changes from:       March 20, 2018                                   Total Change is:  -662,872
   253,379    115,667    -12,491     57,905     50,780   -194,376     -2,347    270,089   -747,254     50,583    -73,902    -74,048      5,775      2,662
 
Percent of Open Interest Represented by Each Category of Trader
      25.2        3.6       14.1        0.5       10.3        9.0        1.0        9.0       41.5        0.5        2.0        6.1        2.0        4.4
 
Number of Traders in Each Category                                    Total Traders:       344 
        39         42         77         10         40         43         35        119        121         17         31         37
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Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
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              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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10 YEAR DELIVERABLE IR SWAP - CHICAGO BOARD OF TRADE   (NOTIONAL VALUE OF $100,000)                                                                        
CFTC Code #246605                                                    Open Interest is    27,223
Positions
    18,820      5,404          0         79      8,439        219      1,259      8,841          0      6,542      3,905        298          6        117
 
Changes from:       March 20, 2018                                   Total Change is:    -1,466
      -570       -182          0         11          0        -11       -759     -1,409          0       -352        -80        215          0          1
 
Percent of Open Interest Represented by Each Category of Trader
      69.1       19.9        0.0        0.3       31.0        0.8        4.6       32.5        0.0       24.0       14.3        1.1        0.0        0.4
 
Number of Traders in Each Category                                    Total Traders:        49 
         .          6          0          .         13          .          4         12          0          4          5          .
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Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
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              Dealer            :           Asset Manager/       :            Leveraged           :              Other             :     Nonreportable    :
           Intermediary         :           Institutional        :              Funds             :           Reportables          :       Positions      :
    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short  : Spreading:    Long  :   Short   :
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5 YEAR DELIVERABLE IR SWAP - CHICAGO BOARD OF TRADE   (NOTIONAL VALUE OF $100,000)                                                                         
CFTC Code #246606                                                    Open Interest is    19,196
Positions
     1,180      2,648          0        220      3,388        706     17,044      9,606          0         40      2,805          0          6         43
 
Changes from:       March 20, 2018                                   Total Change is:       196
       764       -272          0        142         37        -30       -656        352          0          0        100          0        -24          9
 
Percent of Open Interest Represented by Each Category of Trader
       6.1       13.8        0.0        1.1       17.6        3.7       88.8       50.0        0.0        0.2       14.6        0.0        0.0        0.2
 
Number of Traders in Each Category                                    Total Traders:        38 
         .          6          0          .          9          .          5          9          0          .          .          0
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Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
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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     6,322
Positions
        55          0          0        289          0          0      2,221      4,729         41      1,278        604         88      2,350        860
 
Changes from:       March 20, 2018                                   Total Change is:        61
         0          0          0         69          0          0          7        242         10        -51        -97         -1         27        -93
 
Percent of Open Interest Represented by Each Category of Trader
       0.9        0.0        0.0        4.6        0.0        0.0       35.1       74.8        0.6       20.2        9.6        1.4       37.2       13.6
 
Number of Traders in Each Category                                    Total Traders:        54 
         .          0          0          .          0          0          7         15          .         21          8          .
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Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
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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    35,807
Positions
         0      4,057          0      7,691      6,694        606     11,610     18,546      1,735      8,282      1,151         11      5,872      3,007
 
Changes from:       March 20, 2018                                   Total Change is:     5,780
         0          0          0        109        601         20      4,832      4,341        143        900         71         -1       -223        606
 
Percent of Open Interest Represented by Each Category of Trader
       0.0       11.3        0.0       21.5       18.7        1.7       32.4       51.8        4.8       23.1        3.2        0.0       16.4        8.4
 
Number of Traders in Each Category                                    Total Traders:       137 
         0          .          0          7          9          .         27         37         12         44         11          .
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Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
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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   394,826
Positions
    30,442    107,059     28,410     76,373     22,040     18,067    101,201     86,649     80,217      7,277      3,682     20,337     32,502     28,365
 
Changes from:       March 20, 2018                                   Total Change is:   -22,567
   -19,158     18,749     -9,624     12,823     -4,634     -8,130     20,929        126    -18,278     -5,395       -669      1,366      2,900     -1,473
 
Percent of Open Interest Represented by Each Category of Trader
       7.7       27.1        7.2       19.3        5.6        4.6       25.6       21.9       20.3        1.8        0.9        5.2        8.2        7.2
 
Number of Traders in Each Category                                    Total Traders:       215 
        10         16         17         26         20         14         69         38         53         14         10         20
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Traders in Financial Futures - Options and Futures Combined Positions as of March 27, 2018                                                                 
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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    51,494
Positions
       815          0          0     33,615         34        166     10,268     51,082         85      6,339        124          0        206          3
 
Changes from:       March 20, 2018                                   Total Change is:    -5,513
      -629          0          0     -1,324         34          0       -209     -2,164     -3,360         41         -4          0        -32        -19
 
Percent of Open Interest Represented by Each Category of Trader
       1.6        0.0        0.0       65.3        0.1        0.3       19.9       99.2        0.2       12.3        0.2        0.0        0.4        0.0
 
Number of Traders in Each Category                                    Total Traders:        43 
         .          0          0         11          .          .          9          7          .         11          .          0
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Updated March 30, 2018