Static shading above & below values on indicator

[BReal]

I have an oscillating indicator that extends itself too far and doesn't mean much above 50 or below -50. I would like to shade the areas in the indicator above and below these values to remind me to reassess any trades in these regions. It sounds simple enough but I haven't had luck with Draw.Region or Draw.RegionHighlightX or Y with my limited coding experience. I have searched any terms I could possibly think of to find examples of this to get help before asking. Any help would be greatly appreciated. Thanks!

[NinjaTrader_ChelseaB]

Hello BReal,

If you are wanting to shade a specific rectangle, try using Draw.Rectangle().

https://ninjatrader.com/support/helpGuides/nt8/draw_rectangle.htm