Chart with right column

[davidhuang]

Hi, how can I create a chart like this with right column with one of my data columns showing Rate (the red line)? Thanks!

My data looks like

Date	ValA	ValB	Rate
2020-02-01	45000	30000	0.05
2020-02-02	45000	29000	0.09
2020-02-03	45000	30000	0.13
2020-02-04	45000	29500	0.17
2020-02-05	48000	30000	0.21
2020-02-06	48000	30000	0.25
2020-02-07	48000	30500	0.29