,2017-10-17 02:30,17,7.47,7.47,7.47,7.47,6
,2017-10-18 05:00,18,7.65,7.65,7.65,7.65,20
,2017-10-27 10:00,27,7.23,7.23,7.23,7.23,4
,2017-10-30 07:00,30,7.25,7.25,7.25,7.25,4