Combining Weekly MACD, Trading Activity, and Valuation Filters

Summary

This Chinese-language post presents an equity screening idea that combines daily amplitude above a threshold, a positive weekly MACD reading, and a condition described as yesterday’s main-force control. Its proposed refined screen adds valuation and income filters: price-to-earnings below 30, price-to-book below 3, and dividend yield above 2%. The post provides example indicator logic and partial Python code for selecting stocks using price, money-flow, and fundamental data.

The author frames the technical conditions as ways to identify volatile shares with recent upward momentum and institutional or dominant-player interest. However, the post does not provide a backtest, portfolio construction rules, entry or exit criteria, or quantified performance evidence. It cautions that reliance on short-term technical signals and sentiment can mislead, and suggests adding fundamental and capital-flow measures. The explanation of “main-force control” is not rigorously defined, and the indicator implementations shown across the examples are not fully consistent, so the screen would need careful validation before use.

Key ideas

• The screen combines share-price amplitude, a positive weekly MACD signal, and a proxy for dominant trading activity.
• The proposed refined version adds price-to-earnings, price-to-book, and dividend-yield constraints.
• The post offers example indicator and Python implementations but no measured strategy results.
• Short-term technical filters can overlook company fundamentals and may respond poorly to changing market sentiment.
• The meaning and implementation of the dominant-player condition require independent clarification.

Tags

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