Screening Stocks for Three Down Days, Trading Activity, and Daily Range

Summary

This stock screen combines three consecutive declining sessions with a daily price range above one percent and a stated turnover-rate band of two to nine percent. The document presents the conditions as a way to find shares with short-term downward momentum while applying a basic activity filter. It includes example formulas and a Python-style selection outline, but reports no backtest, measured returns, or evidence that the combination predicts further declines.

The author warns that technical indicators can be noisy or lagging and that broader market conditions, company fundamentals, and financial data timing can affect results. The stated conditions and accompanying sample code do not align cleanly in their definitions of range, turnover, and consecutive down days, so implementation details would need careful verification. The article recommends broader analysis, risk controls, and position management rather than relying on the screen alone.

Key ideas

• The screen combines three consecutive declining sessions with a minimum daily range and bounded turnover.
• The method is framed as a way to identify short-term downward price momentum.
• The article provides formula and code examples but no performance evaluation.
• Market conditions and delayed or noisy indicators can undermine the screen.
• The sample definitions should be checked carefully before implementation.

Tags

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