ATR-Based Wilder Volatility Trailing Stop for Trend Reversals

Summary

This trend-following method uses an ATR-based trailing line inspired by Wilder’s volatility stop. ATR is calculated using a selectable averaging method, then scaled by a multiplier. The strategy tracks stop levels using recent price extremes or closes and enters long or short when price crosses the trailing line. The supplied defaults use an ATR length of 7 and a multiplier of 3; the averaging choices are RMA, EMA, SMA, and Hull.

The document describes the approach and gives a BTC_USDT futures example using one-minute bars over roughly a week, but supplies no performance statistics. The line is intended to adapt to volatility, though its effectiveness depends on the ATR settings, price input, and market. Tight settings may trigger frequent exits and increase trading costs; wide settings can allow larger adverse moves. The source reverses positions on crossings and does not specify a separate profit target, so the method is best understood as a stop and direction-switch framework rather than a complete risk-managed trading system.

Key ideas

• The method scales ATR by a multiplier to create a volatility-sensitive trailing line.
• Users can choose RMA, EMA, SMA, or Hull averaging and select close-based or high-low price inputs.
• Price crossing the trailing line triggers a long or short entry, reversing direction.
• The BTC_USDT one-minute example includes no reported performance results.
• Parameter choices and ranging markets can cause whipsaws, excess trading, or overly loose stops.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.