Chinese Stock Screen for Turnover, Three Down Days, and Limit-Down Quotes

Summary

The document presents a Chinese equity screening rule that selects stocks with turnover between 3% and 12%, three consecutive declining sessions, and a previous-day 9:15 indicative quote at the limit-down level. It frames the combination as a way to identify stocks whose market interest may be weakening, though it does not provide evidence that the screen reduces risk or improves returns.

It includes a formula reference and a Python example intended to retrieve stock data, check consecutive closes, and examine a prior quote. The code’s data fields and conditions do not clearly establish that every part of the stated screen is implemented consistently, so the example should not be treated as a verified backtest. The page itself acknowledges that the rule omits most fundamental analysis and that unusual indicator readings may be temporary. It recommends adding financial and technical factors, but provides no evaluation results, portfolio rules, or risk-management method.

Key ideas

• The proposed screen combines a turnover range, three declining sessions, and a prior 9:15 limit-down quote.
• The author interprets these conditions as possible signs of reduced market interest.
• The example code is not accompanied by validation or performance results.
• The document cautions that the screen omits fundamental analysis and may react to temporary conditions.
• Further financial and technical analysis is suggested, but no complete risk framework is given.

Tags

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