Screening Chinese Stocks for Turnover, Reversal, and Three Falling Closes

Summary

This note proposes screening Chinese stocks for turnover between 3% and 12%, a reversal pattern described as an engulfing move, and three consecutive declining closes. The stated idea is to look for short-term opportunities after a run of falling prices while requiring meaningful trading activity. The formula and Python example illustrate filters for turnover, the reversal condition, and the sequence of closes, with an additional sort by market value.

The author warns that the screen relies on historical prices and technical conditions, so it can mistake temporary weakness for a recovery setup and overlook fundamentals or industry differences. Suggested refinements include combining price signals with indicators such as MACD or RSI, company valuation and earnings measures, and industry trends. The examples are not accompanied by performance results, and the Python implementation also joins in futures positioning and money-flow data despite these not being part of the final stated selection logic. Its definitions and data alignment therefore require careful review before testing or use.

Key ideas

• The proposed screen combines turnover between 3% and 12%, an engulfing reversal condition, and three consecutive declining closes.
• The strategy seeks a possible short-term setup after recent price weakness.
• The note warns that technical filters alone can misclassify stocks and omit fundamental differences.
• It recommends combining price signals with financial, valuation, and industry information.
• The examples have no reported performance evidence, and the Python data joins do not cleanly match the final screen description.

Tags

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