Multiple Moving Averages using only 1 Indicator!

The Multiple Moving Averages indicator provides a streamlined way to monitor four distinct price trends simultaneously while minimizing the number of active indicators on a chart.

Usage

The indicator is used to identify trend direction, potential support and resistance zones, and momentum shifts across multiple time horizons. By plotting the 20, 50, 100, and 200 periods on a single overlay, traders can observe the relationship between short-term and long-term price action without cluttering the interface.

Traders can use this tool to identify:

• Trend Alignment: When all moving averages are stacked in order (e.g., 20 > 50 > 100 > 200), it confirms a strong trending environment.
• Crossovers: The script includes built-in alert logic for crossovers between the 20 and 50-period moving averages, which are often used to signal short-to-medium-term momentum changes.
• Dynamic Support/Resistance: The 100 and 200-period averages frequently act as institutional levels where price may find support or encounter resistance.

Details

The script is constructed to offer flexibility between two primary calculation methods: Simple Moving Averages (SMA) and Exponential Moving Averages (EMA). The EMA option places more weight on recent price data, making the lines more responsive to sudden market moves, while the SMA provides a smoother, more traditional average of price data.

The implementation utilizes the ta.ema and ta.sma functions to generate four specific lengths:

1. 20 Period: Useful for short-term momentum.
2. 50 Period: A standard medium-term trend indicator.
3. 100 Period: Often used to gauge the intermediate trend.
4. 200 Period: A primary level for determining long-term market bias.

This version is based on original concepts by @myfye13, refactored for modern performance and visual clarity.

Settings

• Exponential MA: A checkbox that toggles the calculation type. When enabled, the indicator uses Exponential Moving Averages; when disabled, it uses Simple Moving Averages.
• Source: Defines the price input used for the calculations (e.g., Close, Open, High, Low).

FAQ

Which calculation method should I use, EMA or SMA? The choice depends on your trading style. EMAs are generally preferred by short-term traders for their responsiveness, while SMAs are often used by long-term investors to filter out market noise.

Does this indicator provide alerts? Yes, the indicator features integrated alerts for when the 20-period moving average crosses over or under the 50-period moving average.

How can I access the Multiple Moving Averages indicator? You can get access on the LuxAlgo Library for charting platforms like TradingView, MetaTrader (MT4/MT5), and NinjaTrader for free.