The TSR Signal Line Indicator for MT4 is a trend-following tool that delivers smoother bullish and bearish signals compared to classic moving averages. It is a core component of the TSR (Trend Slope Retracement) trading system, although many traders use it independently to generate trading signals.
This non-repainting indicator is simple to use and suitable for both beginner and advanced Forex traders. It works effectively across all chart timeframes, but optimal performance is achieved when used within the complete TSR system.

How the TSR Signal Line Indicator Works
The indicator plots a multi-colored signal line directly on the price chart:
- Lime line → Bullish market condition
- Red line → Bearish market condition
Beyond color changes, the angle (slope) of the line is crucial:
- Steep upward slope → Strong bullish trend
- Steep downward slope → Strong bearish trend
- Flat slope → Weak or ranging market
The combination of trend direction (color) and Trend Strength (slope angle) gives traders deeper insight than traditional moving averages.
Trading Strategy
Buy Setup
- Wait for the signal line to change lime, indicating bullish conditions.
- Confirm that the slope is upward and preferably steep (strong trend).
- Enter a Buy trade at candle close.
- Place a stop loss below the previous swing low.
- Exit when the line turns red or slope weakens significantly.
Sell Setup
- Wait for the signal line to change red, indicating bearish conditions.
- Confirm a downward slope for stronger trend validation.
- Enter a Sell trade at candle close.
- Place a stop loss above the previous swing high.
- Exit when the line turns lime or slope flattens.
Key Features
- Smoother signals than classic moving averages
- Non-repainting for reliable backtesting
- Color-coded trend identification (lime/red)
- Slope angle indicates trend strength
- Works on all MT4 timeframes
- Beginner-friendly yet suitable for advanced strategies
- Performs best within the complete TSR system
Why Use the TSR Signal Line Indicator?
Traders can benefit from this indicator by:
- Identifying clear trend direction quickly
- Measuring trend strength using slope angle
- Reducing noise compared to standard moving averages
- Supporting trend-following and retracement strategies
- Combining it with the full TSR system for enhanced accuracy
Conclusion
The TSR Signal Line Indicator for MT4 is a powerful trend and momentum tool that provides smooth and reliable trading signals. By analyzing both the color (trend direction) and the slope (trend strength), traders can make more structured and confident trading decisions. While effective on its own, it performs best as part of the complete TSR trading system.