Turnover, Recent Limit-Ups, and Float Filters for Chinese Stocks

Summary

This stock selection approach combines moderate trading activity, recent price-limit events, and a cap on tradable shares. It screens for turnover between 3% and 12%, at least one limit-up event in the prior 25 days, and a float threshold stated as 5.5 billion shares in the title and discussion. The supplied indicator and Python examples also include price comparisons to moving averages and other recent price conditions, so their implementation is more involved than the headline rules.

The author frames the criteria as a way to find smaller stocks with market attention, but provides no performance results or evidence that the screen predicts returns. The article flags the omission of company fundamentals and industry conditions, and suggests adding financial quality and broader market context. The examples contain apparent inconsistencies in units and screening logic, and their data and platform dependencies are not explained; results would need independent validation before use.

Key ideas

• The headline screen uses turnover of 3% to 12% and at least one limit-up event in the prior 25 days.
• The stated float cap is intended to focus the screen on smaller, actively followed companies.
• The sample indicator and Python logic add price and moving-average conditions beyond the headline criteria.
• The article recommends combining sentiment and liquidity filters with fundamental and market-wide analysis.
• No backtest evidence is presented, and the implementation examples need independent checking.

Tags

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