Screening Stocks for Seven Down Days and Rising Moving Averages

Summary

This Chinese-language strategy note proposes a short-term stock screen combining turnover, recent losses, and moving-average direction. It selects stocks with turnover between 3% and 12%, seven consecutive declining sessions, and a 15-session moving average that has turned upward after falling. The article presents the idea as a possible way to find a rebound or short-term strength after a losing run.

It provides formula and Python-style examples for implementing the screen, but no backtest results or quantified evidence that the conditions predict returns. The author cautions that the filter may overlook longer-term fundamentals and that moving averages can be distorted by irrational market behavior. Suggested additions include other technical indicators and fundamental data, though these extensions are not tested in the document.

Key ideas

• The screen restricts candidates to a turnover range of 3% to 12%.
• It looks for seven consecutive down sessions followed by an upward turn in the 15-session moving average.
• The setup is framed as a short-term reversal or rebound screen rather than a long-term selection method.
• The article provides implementation examples but no performance evaluation.
• It identifies long-term trend and fundamental risks and suggests adding other indicators or financial measures.

Tags

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