EMA Crossover Trend Following with a Slow-to-Fast Period Ratio

Summary

This trend-following method enters long when a fast EMA crosses above a slow EMA and enters short when it crosses below. The slow EMA period is set to at least three times the fast period, with the stated aim of reducing whipsaws. Traders can choose a long-only mode, in which a bearish crossover closes a long position, or allow trades in both directions. The fast line uses the midpoint of each bar’s high and low, and the rules include a configurable backtest start year.

The document presents the method as simple and adjustable, but supplies no measured results to support claims about performance or reduced false signals. It notes that EMA lag can delay entries, overly restrictive settings may miss trades, and stop-loss and take-profit rules are not developed. The published test settings use BTC/USDT futures on an hourly chart from mid-August to mid-September 2023, so they offer only a narrow testing context.

Key ideas

• The strategy enters long or short when the fast EMA crosses the slow EMA in the corresponding direction.
• The suggested slow EMA period is at least three times the fast period to limit whipsaws.
• A long-only setting closes long exposure on a bearish crossover instead of opening a short position.
• EMA lag, parameter choice, and the absence of developed stop and target rules are limitations.
• The published backtest settings cover a brief BTC/USDT futures period on an hourly chart.

Tags

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