Chinese Stock Screen Using Turnover, Recent Limit-Ups, and Rising Lows

Summary

This article describes a Chinese stock screen that looks for turnover between 3% and 12%, at least one limit-up day in the prior 25 days, and a rising price base. Its rationale is that active trading and a recent sharp advance may identify stocks with upward momentum, while rising lows or related moving-average conditions suggest improving trend structure. The article provides indicator and Python examples for implementing these filters.

The author characterizes the approach as risky: a stock may fail to rebound or may fall despite the setup, and interpreting chart patterns can be subjective. Proposed refinements include formalizing the pattern rules, adding technical and fundamental measures, tracking industry trends, and possibly applying machine learning. The examples contain detailed screening logic, but the article gives no backtest results or evidence that the selection rules predict returns. Its stated criteria should therefore be treated as a screening hypothesis rather than a validated strategy.

Key ideas

• The screen combines turnover from 3% to 12%, a limit-up event in the previous 25 days, and a rising base.
• Moving-average alignment and price-range measures are used in the examples to operationalize trend conditions.
• The article warns that the setup can fail and that chart-pattern judgments may be subjective.
• It suggests adding other technical, fundamental, and industry measures to refine selection.
• No performance data or validation results are provided.

Tags

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