Free
The Laguerre Filter indicator for MetaTrader is a trend-identification and smoothing tool based on John Ehlers’ trading strategies. It simplifies the concept of the gamma parameter and helps traders define market bias without complex calculations.
Key Features
- Non-lagging smoothing: Filters Price Action efficiently, reducing false signals.
- Trend identification:
- Price above the signal line → bullish trend
- Price below the signal line → bearish trend
- Versatile use: Suitable for Scalping, day trading, and swing trading.
- Beginner-friendly: Easy to interpret; professionals can use it as confluence with other indicators.
- Chart-friendly: Minimal interference with candlesticks; visually clean.
How to Trade with Laguerre Filter
BUY Setup
- Confirm the price is above the signal line.
- Wait for price action confirmation (e.g., bullish engulfing candle).
- Open a BUY/LONG position.
- Set realistic Stop Loss and Take Profit; consider trailing profits if appropriate.
SELL Setup
- Confirm the price is below the signal line.
- Wait for bearish price action confirmation.
- Open a SELL/SHORT position.
- Adjust Stop Loss and Take Profit according to risk management.
Tip: Using the Laguerre Filter alongside other indicators or price action strategies improves the accuracy of trade entries and exits.
Advantages
- Reduces lag compared to standard moving averages
- Simple yet powerful for identifying trend direction
- Works on all timeframes
- Free to download and easy to install
Conclusion
The Laguerre Filter indicator is a lightweight, effective tool for MT4 traders who want trend clarity and smoother price analysis. Its simplicity makes it suitable for beginners, while experienced traders can use it for confirmation or confluence with other trading strategies.
