A-Share Screen for Turnover, Recent Limit-Ups, and Beverage Imports and Exports

Summary

This A-share selection rule filters for stocks in the beverage and alcohol import-export industry, with turnover between 3% and 12% and at least one limit-up event during the prior 25 days. The post explains the turnover range as a way to seek moderate liquidity and interprets a recent limit-up as evidence of improving market sentiment. Its example implementation also ranks qualifying names by northbound capital-flow data, although the narrative’s core rule is the industry, turnover, and limit-up combination.

The author acknowledges that the screen emphasizes industry and market sentiment while omitting company fundamentals and financial condition. Suggested refinements include adding fundamental filters and broadening industry coverage. The article provides code examples but no backtest, portfolio results, or evidence that the chosen thresholds predict future returns. The example code’s calculations and data fields may not exactly match the stated screening rule, so implementation details would need validation before use. A recent price limit and turnover alone do not establish the durability of a stock’s trend or its suitability for a portfolio.

Key ideas

• The screen combines a specified industry, a turnover band, and a recent limit-up event.
• The post treats turnover as a liquidity filter and a limit-up as a sentiment signal.
• Its code example additionally sorts selected stocks by a capital-flow measure.
• The method omits fundamentals and is presented without backtest or portfolio evidence.

Tags

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