Date,period Date(2019,11,28,03),6.15 Date(2019,11,28,06),6.63 Date(2019,11,28,09),6.79 Date(2019,11,28,12),6.70 Date(2019,11,28,15),6.91 Date(2019,11,28,18),7.31 Date(2019,11,28,21),7.51 Date(2019,11,29,00),7.62 Date(2019,11,29,03),7.60 Date(2019,11,29,06),7.52 Date(2019,11,29,09),7.55 Date(2019,11,29,12),7.66 Date(2019,11,29,15),7.56 Date(2019,11,29,18),7.44 Date(2019,11,29,21),7.36 Date(2019,11,30,00),7.30 Date(2019,11,30,03),7.22 Date(2019,11,30,06),7.15 Date(2019,11,30,09),6.98 Date(2019,11,30,12),6.94 Date(2019,11,30,15),7.00 Date(2019,11,30,18),7.11 Date(2019,11,30,21),7.13 Date(2019,11,01,00),6.98 Date(2019,11,01,03),6.82 Date(2019,11,01,06),6.69 Date(2019,11,01,09),6.54 Date(2019,11,01,12),6.34 Date(2019,11,01,15),6.23 Date(2019,11,01,18),6.15 Date(2019,11,01,21),3.80 Date(2019,11,02,00),3.98 Date(2019,11,02,03),4.02 Date(2019,11,02,06),3.88 Date(2019,11,02,09),4.11 Date(2019,11,02,12),4.44 Date(2019,11,02,15),4.19 Date(2019,11,02,18),4.26 Date(2019,11,02,21),4.24 Date(2019,11,03,00),4.05