Chinese A-Share Screening with Limit-Up Streaks and Volume Ratio

Summary

This Chinese-market stock screen combines three filters: rank shares by volume ratio and keep the top 50, require at least two occurrences of consecutive one-price limit-up moves within 500 days, and require more than two consecutive limit-up days within a 10-day window. The post interprets these conditions as signs of active capital interest and short-term strength, then suggests adding turnover, trading volume, profitability, and growth measures for further selection.

The document offers a screening recipe and qualitative rationale, but no backtest, return series, or evidence that the selected shares outperform. Its own risk discussion notes that relying heavily on short-term limit-up patterns can miss fundamentals and longer-term trends. The strategy is therefore best understood as a high-momentum candidate filter that would need independent testing, realistic execution assumptions, and risk controls before use.

Key ideas

• The screen ranks stocks by volume ratio and selects the top 50.
• It requires at least two one-price limit-up occurrences over 500 days.
• It also requires more than two consecutive limit-up days within 10 days.
• The post proposes adding turnover, volume, and fundamental measures to refine candidates.
• It provides no performance evidence and warns that short-term signals can overlook fundamentals and longer trends.

Tags

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