Moyennes Mobiles Personnalisées

This script simply combines the moving averages I use most frequently in my market analysis: EMA 13 and 21, along with SMA 50 and 200.
The goal is to gather all of these essential indicators into a single tool, avoiding the need to load multiple separate scripts and keeping the chart clean and efficient.

There’s no complex logic or advanced functionality here — the script’s purpose is purely to display these moving averages in a convenient, streamlined way. I’m providing a more detailed description primarily to meet TradingView’s publication requirements, which ask for a minimum amount of explanatory text before an indicator can be published.