Shorting Price Crosses Below a 45-Period Moving Average

Summary

This short-only strategy enters when price crosses below a 45-period simple moving average. It exits after a fixed holding interval, then allows another short after a fresh downward cross and a waiting interval. The stated method is intended to capture downward reversals using a simple price-versus-average signal, without a profit target or a separate confirmation filter. The document discusses possible additions such as volume or other indicators, adaptive holding rules, trailing profit protection, and testing alternative average lengths.

No performance results are reported. The published test settings cover only a few days of BTC/USDT futures, which is not enough information to assess a rule based on a 45-day average. There is also an implementation detail to check: the prose describes eight trading days, but the source exits after eight bars, with bars determined by the chart interval. Its re-entry logic likewise depends on bar counts and crossover conditions. The average can lag price, crosses can fail, and fixed exits may cut off a longer move or leave profits unprotected.

Key ideas

• The strategy opens short positions when price crosses below a 45-period simple moving average.
• It exits after a fixed interval and requires a new downward cross for re-entry.
• The prose describes days, while the source implements the holding interval in chart bars.
• The brief published test window provides no evidence of performance or robustness.

Tags

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