Daily EMA Crossover Checks for Trend Following

Summary

This strategy uses a fast and a slow exponential moving average to choose a long or short direction. At a specified daily check time, it enters long when the fast EMA is above the slow EMA and short when it is below. The stated defaults are 10 and 50 periods, with the check at 9:00 in GMT-0. The method is intended to reduce noise by sampling the relationship once per day rather than reacting to every intraday change.

The document explains the signal logic and lists adjustable EMA lengths and check time, but reports no performance results. It warns that moving averages lag, fixed-time checks can miss price moves, and sideways or volatile conditions can trigger costly trades or drawdowns. Position sizing is described as percentage-based in the overview, but the supplied parameters and strategy logic do not specify sizing rules. Suggested refinements include volatility or trend filters and explicit stop-loss and take-profit rules; these are proposals rather than evaluated improvements.

Key ideas

• The strategy checks the relative position of fast and slow EMAs at a fixed time each day.
• A fast EMA above the slow EMA signals a long position, while a fast EMA below it signals a short position.
• The default EMA periods are 10 and 50, and the default check time is 9:00 GMT-0.
• Moving-average lag and fixed sampling can delay entries or miss significant price changes.
• The document provides no backtest performance results, and its proposed filters and exit rules are untested here.

Tags

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