A 9/21 EMA Crossover Strategy for Long Trend Following

Summary

This strategy uses a short and long exponential moving average to identify possible trend changes. It enters a long position when the 9-period EMA crosses above the 21-period EMA and closes that position when the short EMA crosses below the long EMA. The published parameters also include a 1% stop loss and a take-profit multiplier of 2, although the accompanying explanation gives few details about how those exits are calculated.

The document describes the approach as simple and intended to capture medium- to long-term trends. It provides BTC/USDT futures backtest settings covering January 2023 through January 2024, but reports no performance results, so the settings alone do not establish profitability. The author notes that EMA signals lag, can lose money in volatile conditions, and may produce false signals because the strategy relies on one indicator. Suggested refinements include testing other EMA periods, adding volume or other filters, and adapting stop-loss and take-profit levels. These ideas are proposals rather than tested improvements.

Key ideas

• A long entry is triggered when the 9-period EMA crosses above the 21-period EMA.
• The strategy closes its long position when the short EMA crosses below the long EMA.
• The listed parameters include a 1% stop loss and a take-profit multiplier of 2.
• EMA lag and false signals are identified as key limitations, especially in volatile markets.
• The supplied backtest settings do not include performance results.

Tags

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