Adaptive Autonomous Recursive Trailing Stop

The Adaptive Autonomous Recursive Trailing Stop indicator provides a dynamic volatility-based exit and trend-following mechanism that utilizes error measurement and recursive smoothing to adapt to price action.

Usage

The Usage section describes how the script can be used to identify trend direction and potential exit points. Users can utilize the trailing stop line as a dynamic level to protect profits or identify trend reversals.

• Trend Identification: When price is above the trailing stop line, the trend is considered bullish (green). When price is below the line, the trend is considered bearish (red).
• Exit Strategy: Traders often use the trailing stop level as a hard exit point. If price closes across the line, it signals a potential trend exhaustion or reversal.
• Asset Sensitivity: Different markets respond better to different configurations. For example, trending equities may perform better with higher Length values, while volatile assets might require a higher Gamma to avoid whipsaws.

Details

The Adaptive Autonomous Recursive Trailing Stop (A2RTS) is constructed using the Adaptive Autonomous Recursive Moving Average (A2RMA) as its core engine. Unlike traditional trailing stops that use fixed percentages or ATR, this tool utilizes an internal error measurement to define the distance of the bands.

The calculation involves a non-linear filter that measures the efficiency of price movement. This efficiency ratio determines the responsiveness of the recursive smoothing. The "Gamma" parameter acts as a multiplier for the calculated deviation, creating an envelope around the price. The trailing stop logic then applies a highest/lowest rule, ensuring the stop only moves in the direction of the trend until a crossover occurs.

Settings

• Length: Determines the lookback period used for the efficiency ratio and deviation calculations. Higher values result in a slower, more stable trailing stop.
• Gamma: Acts as a multiplier for the distance between the price and the stop line. Increasing Gamma places the stop further from price, allowing for more volatility, while decreasing it makes the stop tighter.
• Source: Defines the price data used for the calculations (default is Close).

FAQ

How do I interpret the color changes on the line?
The color change indicates a trend reversal. A green line represents a bullish trend where the stop is trailing below the price, while a red line represents a bearish trend where the stop is trailing above the price.

Is this indicator suitable for ranging markets?
Like most trend-following tools, the A2RTS is most effective in trending environments. In sideways or ranging markets, price may cross the trailing stop frequently, leading to potential whipsaw signals.

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