,2011-03-02 11:00,2,0.15633,0.15633,0.1559,0.1559,25
,2011-03-02 15:00,2,0.15575,0.15575,0.15575,0.15575,25
,2011-03-07 11:00,7,0.15568,0.1561,0.15568,0.1561,22
,2011-03-07 15:00,7,0.15645,0.15645,0.15616,0.15616,33
,2011-03-10 10:30,10,0.156,0.156,0.1555,0.1555,11
,2011-03-11 09:30,11,0.1548,0.1548,0.1548,0.1548,22
,2011-05-10 01:00,10,0.1572,0.1572,0.1572,0.1572,30
,2011-05-10 18:00,11,0.1567,0.1567,0.1567,0.1567,50
,2011-05-10 18:30,11,0.157,0.157,0.157,0.157,5
,2011-05-11 03:30,11,0.15738,0.15738,0.15738,0.15738,25
,2011-05-16 04:30,16,0.1563,0.1563,0.1563,0.1563,35
,2011-05-20 14:30,20,0.1557,0.1557,0.1557,0.1557,35