Extrapolated Previous Trend Indicator for MetaTrader 4 by LuxAlgo
The Extrapolated Previous Trend Indicator for MetaTrader 4 by LuxAlgo is a sophisticated trend analysis tool that extends past price trends into the present. Designed for the MetaTrader 4 environment, it automatically projects the most recent daily trend direction and slope onto lower timeframes. This allows traders to anticipate potential trend continuations or reversals without manually plotting trendlines.

By keeping historical trend structure visible in real time, the indicator offers traders a visual edge for trend-based strategies, confluence setups, and breakout or reversion trades.
How the Extrapolated Previous Trend Indicator Works
Instead of generating traditional buy or sell signals, the indicator visually projects past trends:
- Green Trend Line – Represents a bullish extrapolation from the previous session
- Red Trend Line – Signals a bearish continuation from the last trend
These lines extend across the chart until a new session begins, helping traders quickly identify whether price is respecting the previous trend or diverging from it.
Using the Projected Trend for Trading
Traders can combine the extrapolated trend line with other technical tools for actionable insights:
- Confluence Zones – Use projected lines with support/resistance, Fibonacci levels, or volatility zones
- Trend Continuation Trades – Enter when price aligns with the extrapolated slope
- Reversion or Breakout Trades – Observe divergences from the projected path to anticipate reversals
By visualizing historical momentum in real time, traders gain context for higher-probability entries and better risk management.
Key Benefits
1. Minimalist Design
Clear, uncluttered visual representation of past trends.
2. Real-Time Trend Projection
Extends completed daily trends onto intraday charts automatically.
3. Supports Multi-Timeframe Analysis
Bridges higher timeframe trend insights with lower timeframe execution.
4. Easy to Use
Single-setting configuration makes it suitable for beginners and advanced traders alike.
5. Versatile Strategy Application
Enhances breakout setups, trend continuation trades, and confluence-based entries.
Conclusion
The Extrapolated Previous Trend Indicator by LuxAlgo is an elegant tool for traders who value historical trend structure and want it projected onto real-time charts. By visualizing past trend trajectories, it allows traders to assess Trend Strength, plan entries, and anticipate reversals with minimal clutter.
Whether you trade intraday, swing, or use higher timeframe analysis, this indicator offers a simple yet powerful way to integrate historical trends into your trading strategy.