ATR Trailing Stops Using a Rolling High and Volatility Buffer

Summary

This strategy builds a long and short trading signal around an ATR-based trailing threshold. It subtracts a volatility buffer, defined as ATR multiplied by a configurable factor, from highs and takes the highest resulting value over a lookback window. The threshold can rise as new highs form and is designed to stay fixed during declines. A close crossing above the line opens a long position; crossing below opens a short position.

The document explains how the ATR period, high-water lookback, and multiplier affect the stop distance and responsiveness. It gives example settings and a BTC/USDT futures test configuration, but no measured returns, drawdowns, or other performance evidence. The approach is presented as better suited to trending conditions; volatility surges can make the line move aggressively, while sharp reversals and poorly chosen parameters may undermine results. The source also enters short trades on downward crosses, so the implementation is a reversal strategy rather than solely a protective stop for an existing long position.

Key ideas

• The trailing threshold is the highest value, over a lookback window, of the high minus a multiple of ATR.
• The threshold is designed to rise with new highs and remain fixed when prices decline.
• A close crossing above the threshold triggers a long entry, while a cross below triggers a short entry.
• ATR period, lookback length, and multiplier determine the threshold's distance and responsiveness.
• The document provides a BTC/USDT futures test configuration but no performance results.

Tags

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