Fast and Slow SMA Crossovers for Long and Short Signals

Summary

This basic trend-following method compares a fast simple moving average with a slower one. It enters long when the fast average crosses above the slow average and enters short when it crosses below. The average periods are adjustable; the source lists defaults of 7 and 25, and its strategy settings use percent of equity with no pyramiding and a stated commission assumption.

The document explains the crossover rules and suggests adding trend, volume, or volatility filters and stop losses. It provides no measured returns or other evidence that the signals work. Crossovers can arrive late, generate repeated trades in sideways markets, or reverse before a trend has run its course. The source includes start and end date inputs, but its actual time condition is always true, so those inputs do not restrict the strategy as written. Results would also depend on market, timeframe, costs, and chosen periods.

Key ideas

• A fast SMA crossing above a slow SMA opens a long position, while a downward cross opens a short position.
• The source sets default fast and slow periods of 7 and 25, respectively.
• The method is simple but may produce whipsaws and excessive trading in sideways markets.
• Trend, volume, volatility, and stop-loss rules are suggested as possible additions.
• The document presents no performance results, and the source's date inputs do not constrain its active time condition.

Tags

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