Stock Screen for Positive MACD, Seven-Day Declines, and a Rising 30-Day Average

Summary

This Chinese stock-screening example combines three technical conditions: MACD above zero, seven consecutive sessions with lower closing prices, and a rising 30-day moving average. The setup seeks stocks that remain in a broader positive trend while experiencing a short-term pullback. The document also outlines risks such as ignoring company fundamentals, relying on a small set of lagging indicators, and applying fixed rules across changing market conditions.

It suggests adding fundamental measures, other technical signals, valuation and trading data, and data-driven analysis. It includes a formula illustrating the three conditions and a Python example intended to retrieve and rank candidates. However, the Python logic does not clearly implement the stated seven-session decline condition, and the article supplies no performance tests or evidence that the screen predicts gains. The criteria are therefore a screening idea, not a demonstrated trading strategy; implementation details and the risks of acting on signals require independent review.

Key ideas

• The screen requires MACD above zero, seven consecutive lower closes, and a rising 30-day moving average.
• The setup combines a positive trend filter with a sustained short-term price decline.
• The article recommends adding fundamental and market data to broaden the assessment.
• Technical indicators can lag and may not adapt well to changing market conditions.
• The example code does not establish that the screen is profitable and may not match the stated rules.

Tags

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