,2013-05-21 07:00,21,1835,1835,1835,1835,0
,2013-05-21 09:00,21,1835,1835,1835,1835,0
,2013-05-21 10:00,21,1845,1845,1840,1840,0
,2013-05-21 10:30,21,1840,1840,1840,1840,0
,2013-05-21 11:00,21,1837,1837,1835,1835,0
,2013-08-19 06:30,19,1853.35,1853.85,1853.35,1853.65,0
,2013-08-19 07:00,19,1853.5,1854,1853.35,1853.65,0