A-Share Screening with Positive MACD, Positive P/E, and Capital Flow

Summary

This post proposes a Chinese A-share stock screen combining three conditions: MACD above zero, positive price-to-earnings ratio, and ranking by capital strength from high to low. It interprets positive MACD as a sign of an upward trend, positive P/E as a basic valuation filter, and stronger capital flows as an indication of current market interest. The post includes example indicator definitions and describes sorting by net inflow ratio.

The author cautions that short-term technical signals can overlook fundamentals and longer-term trends, while capital-flow strength may reflect temporary attention rather than future returns. Suggested refinements include adding fundamental and long-horizon factors, tuning indicator thresholds, and adapting to market conditions. The material gives no backtest results, execution assumptions, or evidence that the proposed screen is profitable. Its Python example is described as a reference, so implementation details and the reliability of the data fields should be checked before use.

Key ideas

• The screen requires MACD above zero and a positive P/E ratio.
• Eligible stocks are ranked by capital-flow strength, represented by net inflow ratio.
• The post warns that short-term indicators and capital flows may not predict longer-term performance.
• It suggests adding fundamental and longer-term factors and adjusting thresholds to market conditions.
• No backtest evidence or trading-cost assumptions are provided.

Tags

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