Percentage scale

 

Hi,

As a user of MetaTrader I would like to add a vertical scale on the left side of the chart that starts with 100 at the bottom to be able gauge the percentage variation and the volatility. It's all about volatility, isn't it? So, e.g. if the actual chart ranges from 300 to 330 than the percentage scale would go from 100 to 110. This is particularly helpful when you look at many charts and try to correlate them.

Thank you