I have searched for this to see if there is an indicator that already does this. If there is, I couldn't find it. The closest I could get was a simple study where I chose the left axis to display the plotted study. Unfortunately, the math isn't right so I am not getting correct percentage moves. Ideally, I want what you get when you choose show price as percentage but for that to be on the left axis while the right axis still show price. Any help would be appreciated. The 0% I would like to be the open price of the day.