Short-Term 12/21 Simple Moving Average Crossover Strategy
Summary
This short-term strategy uses 12-period and 21-period simple moving averages to signal directional changes. It opens a long position when the faster average crosses above the slower one and a short position when it crosses below, then holds until another crossover. The document describes the method as a way to follow short-term trend turns, including in volatile markets.
The evidence is a rule description and a source example, with published backtest settings for BTC/USDT futures over January 2024; no performance results are reported. The approach is simple and systematic, but crossover signals can arrive late or prove false, especially in choppy markets. The example has no explicit stop loss or position sizing, so losses and exposure may grow without additional controls. Suggested safeguards include volume or indicator filters, stop rules, position management, and testing parameter choices, but their effectiveness is not demonstrated.
Key ideas
- A long signal occurs when the 12-period simple moving average crosses above the 21-period average.
- A short signal occurs when the faster average crosses below the slower average.
- Positions are held until a subsequent crossover changes the signal.
- False crossovers and missing position sizing or stop rules are key risks.
- The document suggests filters, stops, and parameter testing but gives no performance evidence.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.