Stock Screening with Daily Reversal Signals and Weekly MACD

Summary

This stock selection approach combines three technical filters: daily price amplitude above one percent, a reversal or engulfing-style candle condition, and a weekly MACD histogram at or above zero. The post presents the combination as a way to seek active stocks showing a short-term reversal while retaining a positive longer-term trend. It includes indicator-formula and Python-oriented references, though the shown implementation has ambiguities in how the reversal pattern and weekly condition are calculated and aligned.

The author warns that large swings and reversal patterns can produce sharp short-term moves that do not persist, while MACD can lag and miss opportunities. Suggested refinements include combining the screen with moving averages, volume, and risk controls such as stops and diversification. No backtest methodology or performance evidence is supplied, so the selection logic should be treated as a hypothesis requiring careful validation, including checks for timing and data handling.

Key ideas

• The screen requires daily amplitude above one percent, a reversal pattern, and weekly MACD histogram at or above zero.
• The filters combine short-term price action with a longer-term trend condition.
• The post provides formula and Python references, but their indicator definitions and time alignment may need scrutiny.
• Large swings and reversal signals can fail to predict future returns.
• MACD lag, stops, diversification, and additional indicators are cited as considerations.

Tags

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