I'm thinking on a new system, but I need an appreciation indicator like the image attach anyone know where to find it?
I don't know about appreciation indicators anything. But some indicators (created long time ago) were posted on this page https://www.forex-tsd.com/forum/debates-discussions/116-something-interesting-please-post-here
I think they looks exactly as indicators on your image. Especially post #39 looks as trading system.