Date,period Date(2019,11,07,03),9.16 Date(2019,11,07,06),9.21 Date(2019,11,07,09),8.98 Date(2019,11,07,12),8.77 Date(2019,11,07,15),8.49 Date(2019,11,07,18),8.23 Date(2019,11,07,21),8.02 Date(2019,11,08,00),7.56 Date(2019,11,08,03),7.07 Date(2019,11,08,06),7.18 Date(2019,11,08,09),7.40 Date(2019,11,08,12),7.38 Date(2019,11,08,15),6.02 Date(2019,11,08,18),6.53 Date(2019,11,08,21),7.18 Date(2019,11,09,00),7.41 Date(2019,11,09,03),7.49 Date(2019,11,09,06),7.92 Date(2019,11,09,09),8.19 Date(2019,11,09,12),8.24 Date(2019,11,09,15),8.24 Date(2019,11,09,18),8.21 Date(2019,11,09,21),6.54 Date(2019,11,10,00),7.50 Date(2019,11,10,03),7.97 Date(2019,11,10,06),8.41 Date(2019,11,10,09),8.84 Date(2019,11,10,12),8.86 Date(2019,11,10,15),8.71 Date(2019,11,10,18),8.36 Date(2019,11,10,21),8.14 Date(2019,11,11,00),8.01 Date(2019,11,11,03),7.95 Date(2019,11,11,06),7.84 Date(2019,11,11,09),7.77 Date(2019,11,11,12),7.91 Date(2019,11,11,15),8.98 Date(2019,11,11,18),9.22 Date(2019,11,11,21),9.11 Date(2019,11,12,00),8.08