Chinese Stock Screening With Auction Flows and Dividend Ratio

Summary

The proposed Chinese equity screen combines intraday price amplitude, pre-open auction price movement and large-order buying with a historical dividend-ratio filter. It describes selecting candidates during the ten minutes before the open, excluding limit-up and ST stocks, and ranking them using factors such as fund flows, institutional holdings, and fundamentals. The article also includes formula and Python examples, though their thresholds and variable definitions are not fully consistent across the prose and examples.

The author flags key weaknesses: a 2019 dividend measure may not reflect current company conditions, a narrow set of filters may fail in changing or volatile markets, and a limited data history can make results unstable. Suggested refinements include adding financial, technical, volume-price, and sentiment measures and adapting the screen to market conditions. No backtest results or evidence of profitability are provided, so the method should be treated as a screening proposal requiring careful validation and risk controls.

Key ideas

• The screen combines price amplitude, auction activity, large-order buying, and a historical dividend measure.
• It proposes filtering Chinese stocks before the market open and excluding limit-up and ST stocks.
• The article suggests combining flow, institutional, fundamental, technical, and sentiment measures.
• A historical dividend ratio may not represent a company’s current financial condition.
• The document offers no performance results and notes that limited history can undermine stability.

Tags

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