,2011-05-11 07:30,11,58.5,58.5,58.5,58.5,50
,2011-05-13 03:30,13,59.5,59.5,59.5,59.5,3
,2011-06-28 07:00,28,55,55,55,55,40
,2011-09-08 04:30,8,52.75,52.75,52.75,52.75,30
,2011-10-28 07:00,28,52.55,52.55,52.5,52.5,4
,2011-11-07 05:30,7,53.25,53.25,53.25,53.25,2
,2011-11-10 04:00,10,53.4,53.4,53.4,53.4,2
,2012-02-07 08:30,7,54,54,54,54,1
,2012-04-05 12:30,5,50.5,50.5,50.5,50.5,1
,2012-04-23 10:00,23,50.75,50.75,50.75,50.75,1
,2012-05-09 09:00,9,51.25,51.25,51.25,51.25,1
,2012-05-14 11:30,14,51.25,51.25,51.25,51.25,1
,2012-05-23 10:30,23,51.5,51.5,51.5,51.5,1