GM All-purpose

This script plots multiple EMA's also it shows you when a particular EMA crosses up or below another EMA. You can customize the EMA's based on your setups or preferences.

This script basically will help you easily identify when a particular EMA has crossed over or crossed under another EMA at one glance.

Particularly useful when there is a lot of entanglement of the EMA's

There is also dual Bollinger Bands & Donchian Channels that are available to check the volatility of that particular scrip, which will help you stay in the trade or exit based on your criteria.