,2018-01-16 07:30,16,7.92,7.92,7.9,7.9,4
,2018-01-19 08:00,19,8.7,8.7,8.7,8.7,2
,2018-01-25 02:00,25,9.35,9.35,9.35,9.35,20
,2018-01-29 08:30,29,9.08,9.08,9.08,9.08,8