How to Create Custom Candlestick Chart In Chart JS Part 11

Hi,
I would have a video idea. Could you explain how we can add second y-axis in Chart JS, but the second axis will use the same data has the first one?

For example, the Y left axis could be "Dollars" and the right one could be "Percentage". "Percentage" would depend on "Dollars" data, but the 100% would be a constancy variable.