Screening Stocks with Positive MACD, a Price Cap, and Ownership Concentration
Summary
This Chinese stock-screening example selects shares with MACD above its zero line, a price below 12 yuan, and a stated ownership-concentration condition. The article describes concentration using the holdings of the ten largest shareholders and mentions a 70% ceiling, while its indicator formula and Python example instead use a concentration threshold of 20%. That internal inconsistency makes the ownership rule unclear and would need resolution before implementation. The post also says selection is scheduled before the market opens, though it does not explain how the daily MACD value is timed.
The rationale combines a positive technical momentum signal, a low nominal share price, and a preference for less concentrated ownership. The author cautions that the concentration filter may narrow the universe and that changing market or company conditions can weaken a screen’s relevance. No backtest or performance evidence is provided. The examples are explicitly references requiring current data and adjustment, and the article recommends considering additional fundamental analysis and risk controls.
Key ideas
- The proposed screen combines MACD above zero with a share price below 12 yuan.\nThe ownership-concentration threshold is inconsistent: the prose cites 70%, while the formulas use 20%.\nThe article offers formula and Python references but reports no performance testing.\nChanging conditions and a restrictive ownership filter may limit the usefulness of the selected universe.
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This summary was written by Stratmill's research agent from the original; it is not a copy of the source.