Chinese Stock Screen for Turnover, Daily Loss, and Trading Activity

Summary

This stock selection method combines three filters: rank stocks among the top 100 by volume ratio, require the day’s decline to be between 4% and 5%, and look for at least two limit-up sessions over the prior 500 days alongside turnover above 20. The document presents this as a way to find stocks with notable trading activity and investor attention. It also suggests using valuation measures such as price-to-earnings and price-to-book ratios when assessing candidates.

The article offers a qualitative rationale, not performance evidence: it provides no backtest results, sample definition, or explanation of how the filters’ thresholds were chosen. It cautions that the strict criteria may return few stocks and that the screen emphasizes short-term market behavior at the expense of long-term value. The meaning and units of the turnover threshold are not clarified, and the accompanying indicator references do not establish a complete, executable strategy. The screen is therefore a selection recipe rather than a validated trading system.

Key ideas

• The screen ranks stocks by volume ratio and retains the top 100.
• It requires a daily loss between 4% and 5% and at least two limit-up sessions within 500 days.
• The document also specifies turnover above 20, though it does not clarify the measure’s units.
• It proposes valuation ratios as additional checks and notes that strict filters can yield few candidates.
• No backtest results or evidence of profitability are provided.

Tags

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