Does anyone know brokers (or has a list of them) who provide the possibility of using the tool movering averages of up to 5000?
I am currently with ICMarkets which has that, but is limited to only 50 instruments.
I hadn’t actually heard of anyone using moving averages of such long periodicity, before reading your post.
Why not just use ten times the periodicity for the chart itself, and a 500-period MA instead? It will surely be a good enough approximation for any trading purposes?