A-Share Screen for Stocks with Repeated Limit-Up Days

Summary

This stock-selection idea screens Chinese A-share listings for securities whose codes begin with 60 and that recorded at least two limit-up days within the prior 500 trading days. It orders candidates by capital strength. The accompanying discussion interprets repeated limit-up moves as evidence of past market attention and strong price action, and suggests that the screen is intended to find stocks that may attract trading interest.

The post notes that the rule relies on historical price behavior and does not account for future conditions, company fundamentals, industry context, or policy changes. It suggests adding those considerations and technical filters such as rising moving averages or a MACD crossover, but provides no tested results for these additions. A code excerpt is incomplete and inconsistent with parts of the stated screening logic, so it should not be treated as a reproducible implementation. No performance data, comparison benchmark, or risk-adjusted evaluation is reported.

Key ideas

• The base screen selects 60-prefixed A-share codes with at least two limit-up days over 500 trading days.
• Candidates are ranked by a capital-strength measure.
• The post recognizes that historical price action alone omits fundamentals and changing market conditions.
• Suggested additions include industry, policy, fundamental, and technical filters, but their effectiveness is not tested.
• The code excerpt is incomplete and does not provide a reliable reproducible backtest.

Tags

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