Chinese Stock Screening with Turnover, Momentum, and Trading-Value Filters

Summary

This post describes a Chinese stock selection rule using a turnover rate from 3% to 12%, a positive 10-day gain below 35%, and previous-day trading value above 60 million. It says to run the selection before 10 a.m. The accompanying example discusses excluding some listings and stocks marked ST, then applying price-change, turnover, and trading-value checks. The implementation details in the example do not fully match the stated rule, including the dates and how some thresholds are expressed, so it should not be treated as a precise implementation guide.

The post argues that liquidity and recent price movement can complement one another, but provides no backtest or performance evidence. It cautions that large prior-day trading value does not ensure rapid gains and that early selection can be affected by news and broad market moves. It suggests adding volume or technical measures, fundamental data, and intraday prices, but does not specify how to validate these additions or control overfitting.

Key ideas

• The screen combines a 3%–12% turnover range, a positive 10-day return below 35%, and prior-day trading value above 60 million.
• The author proposes selecting stocks before 10 a.m.
• The post warns that high prior-day trading value does not guarantee strong subsequent performance.
• Early selection may be affected by overnight news and market movements.
• Additional technical and fundamental filters are suggested, without validation results.

Tags

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