Combining Fund Flow, Limit-Up Activity, and Valuation in a Stock Screen

Summary

This article outlines a Chinese equity selection approach that ranks stocks by capital-flow strength, requires a minimum circulating market value, and looks for repeated limit-up sessions over a recent window. Its expanded version adds valuation filters, moving-average alignment, a MACD crossover, turnover, and trading volume. The rationale is that strong flows and repeated price-limit events may signal bullish attention, while size and valuation conditions constrain the candidate set.

The article identifies risks from overreliance on flow measures, possible overheating after multiple limit-ups, and market-capitalization assumptions about liquidity. It suggests combining valuation, technical, and market-activity measures. The Python example is truncated, and the article provides no empirical results or clear validation of the proposed combined rules. The thresholds therefore describe a screening idea, not evidence of a dependable strategy.

Key ideas

• The initial screen ranks by capital-flow strength and filters for larger circulating capitalization and repeated limit-up sessions.
• The expanded proposal adds valuation, trend, momentum, turnover, and volume conditions.
• Repeated limit-up activity can indicate bullish interest but may also reflect an overheated market.
• The implementation is incomplete and no backtest or performance evidence is given.

Tags

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