,2017-02-07 01:00,7,80.15,80.15,80.15,80.15,5 ,2017-02-07 01:30,7,80.05,80.05,80,80,10 ,2017-02-20 03:30,20,83.5,83.5,83.5,83.5,5 ,2017-02-20 06:00,20,83.5,83.5,83.5,83.5,1 ,2017-02-20 06:30,20,83.8,83.8,83.8,83.8,1 ,2017-02-20 09:30,20,84.5,84.5,84.5,84.5,3 ,2017-02-21 01:30,21,84.95,84.95,84.95,84.95,5 ,2017-02-22 04:00,22,83.75,83.75,83.5,83.5,2 ,2017-02-22 08:30,22,84,84,84,84,5 ,2017-02-27 04:00,27,83.5,83.5,83.5,83.5,5 ,2017-02-27 04:30,27,83.5,83.5,83.5,83.5,5 ,2017-02-27 05:00,27,83.5,83.5,83.5,83.5,15 ,2017-03-01 04:00,1,82.9,82.9,82.9,82.9,5 ,2017-03-01 06:30,1,82.5,82.5,82.5,82.5,1 ,2017-03-02 03:00,2,82.4,82.4,82.4,82.4,15 ,2017-03-02 04:30,2,82.25,82.25,82.25,82.25,10 ,2017-03-06 03:30,6,80.35,80.35,80.35,80.35,10 ,2017-03-15 04:00,15,81.75,81.75,81.7,81.7,10 ,2017-03-15 09:00,15,81.7,81.7,81.7,81.7,10 ,2017-03-16 05:30,16,81.35,81.35,81.25,81.25,10