A-Share Stock Screen Combining Positive MACD, Trading Activity, Heat, and Gaps

Summary

This A-share screening idea selects stocks with a MACD line above zero, high relative investor attention, trading volume above a stated threshold, and an opening price above the previous close. The screen is run after the daily close. Its rationale is to combine a positive trend signal with market interest, liquidity, and an upward opening gap, then rank candidates by attention. The article also provides example screening logic and code references, though these do not establish a tested or reproducible strategy.

The post warns that relying heavily on MACD can make the screen narrow, and that gap-up selection may be vulnerable when the broader market falls. It characterizes the approach as aggressive and suggests adding other indicators and fundamental analysis. No backtest results, risk-adjusted returns, benchmark comparison, or execution rules are supplied. The stated threshold and ranking criteria therefore describe a candidate-generation method, not evidence of a profitable trading system; the gap condition and intraday activity measure also need precise, consistent definitions for implementation.

Key ideas

• The screen requires MACD to be positive and filters for active stocks opening above the prior close.
• Candidates are ranked by a measure of stock attention, with a volume threshold also applied.
• The post identifies single-indicator dependence and market-wide declines as risks to the approach.
• It offers no performance analysis and recommends adding other technical and fundamental filters.

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