Screening Chinese Stocks by Limit-Up Frequency, RSI, and Market Capitalization

Summary

This article describes a Chinese equity screening rule that combines recent limit-up activity with market capitalization and the 14-period RSI. It selects stocks above a stated size threshold, with RSI below a stated ceiling, and more than two limit-up days in the preceding ten days. The accompanying example sketches how to gather market and price data, calculate RSI, count daily price increases, and filter the resulting list.

The rationale is to favor stocks with recent price strength and market attention while avoiding smaller companies. The article cautions that the screen omits fundamental quality and may select companies whose sharp recent moves are followed by a correction. It suggests adding financial growth measures and sentiment indicators, but supplies no backtest, performance evidence, or detailed validation. Its formula example is abbreviated, so implementation details and the precise treatment of Chinese daily price limits require independent checking.

Key ideas

• The screen combines market capitalization, 14-period RSI, and recent limit-up frequency.
• It seeks stocks with strong recent price action and visible market interest.
• The author warns that short-term price signals do not assess fundamental quality.
• A sharp run of limit-up sessions may be followed by a price correction.
• The article suggests adding fundamental and sentiment measures but provides no performance validation.

Tags

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