Adaptive Trailing Stop

The Adaptive Trailing Stop indicator utilizes recursive calculations and efficiency ratio adaptation to provide dynamic trend-following support and resistance levels.

Usage

The Usage section describes how the script can be used to identify market trends and manage trade exits.

• Trend Identification: Users can determine the current market trend based on the indicator's position relative to the price. When the indicator is below the price, it signals an uptrend; when it is above the price, it signals a downtrend. A moving trailing stop often indicates a strong directional trend.
• Trade Management: The tool can be used to set both static and trailing stop losses. A static stop can be placed at the indicator's value upon market entry, while a trailing stop allows the level to follow the price action to lock in potential profits.
• Support and Resistance: During low volatility or ranging markets, the bands can act as potential reversal points. High and low crosses are particularly useful for identifying these structural levels in conjunction with the detected trend.
• Filtering Noise: Adjusting the Length and Factor settings helps mitigate false signals during ranging markets. Higher values will prioritize long-term trends, though they may result in later signals.

Details

The Adaptive Trailing Stop is constructed using recursive bands, which allow for faster calculation and enhanced adaptivity compared to standard moving averages. The core of its adaptivity lies in the Efficiency Ratio (ER), which measures the "straightness" of price movement.

When the Adaptive setting is enabled, the indicator adjusts its responsiveness based on the ER. In trending markets, the indicator becomes more responsive, while in noisy or ranging markets, it slows down to avoid whipsaws. The recursive nature of the calculation ensures that the bands react smoothly to price changes while maintaining historical context.

Settings

• Length: Determines the lookback period for the efficiency ratio and band calculations. Higher values result in a smoother, long-term trend line.
• Factor: Determines the power of the efficiency ratio. Increasing this value makes the indicator more sensitive to market efficiency, causing it to tighten more aggressively during strong trends.
• Adaptive: A toggle to enable or disable the efficiency ratio adaptation. When unchecked, the indicator operates with a fixed sensitivity.
• Smooth: When enabled, the trailing stop output uses the raw recursive bands rather than the stepped trailing logic, resulting in a more fluid visual line.

FAQ

How do I use this for stop losses? You can align your exit strategy with the plot. For a long position, place your stop loss at the green line; for a short position, place it at the red line.

What is the difference between Adaptive and non-Adaptive modes? Adaptive mode uses market efficiency to change the speed of the stop loss, tightening during clear trends and loosening during noise. Non-adaptive mode uses a fixed calculation regardless of market state.

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