BackBrush for prior bars

[AnotherTrader]

To color the current bar in an indicator I am using:

BackBrush = Brushes.Crimson;

But what if I want to color the prior bar?

Is there something like the following?

BackBrushes[1] = Brushes.Crimson;

[NinjaTrader_Jim]

Hello AnotherTrader,

Thanks for your post.

You would use BackBrushes like you have demonstrated. Keep in mind, you will also need to add a CurrentBar check to ensure at least one bar has been processed if you want to set BackBrushes[1].

Please also note, if your logic keeps calling this line of code as new bars are processed, multiple historical bars will have their BackBrush re-painted.

BackBrushes - https://ninjatrader.com/support/help...ackbrushes.htm

We look forward to assisting.