Combining Positive MACD, Company Quality, and Prior-Day Price Limits

Summary

The proposed Chinese stock screen selects companies with MACD above zero, a favorable but undefined company profile, and no upper-limit close on the previous day. The post interprets positive MACD as a sign of expansion and the company-quality condition as a fundamental filter, while the prior-day exclusion is intended to avoid stocks after an unusually strong move. It suggests adding valuation measures and other technical indicators for a broader assessment.

The post provides sample screening logic and code, but no backtest results, benchmark, or evidence for the claimed interpretations. The meaning of “good” company characteristics is not specified, and the listed formula uses moving-average conditions and industry exclusions rather than clearly implementing every stated criterion. The author warns that technical signals may not match business fundamentals and that the screen may miss short-term opportunities. These gaps make the screen a starting point for research rather than a validated investment method.

Key ideas

• The proposed screen combines MACD above zero with a favorable company profile and no prior-day upper-limit close.
• The post interprets MACD as a technical signal and company quality as a fundamental criterion.
• It suggests adding valuation measures and other technical indicators.
• The definition of company quality is vague, and the example formula does not clearly match the full stated screen.
• No performance evidence is provided, and the author notes that technical signals can diverge from fundamentals.

Tags

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