A Turnover and Morning Star Screen for Chinese A-Shares

Summary

This stock-screening idea selects Chinese A-shares with turnover between 3% and 12%, excludes Beijing-listed shares, and looks for a morning-star-like reversal condition. The article describes the candlestick pattern as a possible upward reversal after a decline. Its formula references prior closing prices, compares them with short moving averages, and looks for a sequence of lower closes; it also includes sample screening logic that adds positive price-to-earnings and low price-to-earnings-to-growth criteria. These rules are presented as a way to narrow a candidate list, not as a complete portfolio method.

The source itself flags that a technical-only screen may overlook company fundamentals and that strict pattern conditions could leave too few candidates. It suggests combining technical and fundamental measures and adapting the screen to market conditions. No historical returns, benchmark comparison, or validation results are supplied. The written formula and sample code also appear to contain inconsistencies, so their pattern definition and implementation should be checked before use; the stated reversal interpretation is not evidence of predictive performance.

Key ideas

• The screen combines a 3% to 12% turnover range with exclusions and a morning-star-style price condition.
• The pattern logic looks for recent weakness relative to moving averages and a sequence of declining prior closes.
• The sample adds valuation filters, including positive and capped price-to-earnings and a low price-to-earnings-to-growth ratio.
• The article warns that technical filters can ignore fundamentals and may produce too few candidates.
• No performance evidence is supplied, and the formula and sample implementation need verification.

Tags

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