MACD and Ownership Concentration Stock Screen

Summary

This Chinese stock screening note proposes selecting shares with MACD above zero, a specified company concept, and a reported ownership concentration ratio above 21%. Its stated rationale is that positive MACD may indicate upward momentum, while the company category and ownership measure may help narrow the candidates. The example screening formula uses a food and beverage concept, though the accompanying explanation describes company nature more generally.

The note also sketches a Python workflow using JoinQuant data, MACD, shareholder ratios, and financial indicators, including an ROE filter in the sample code. It suggests adding valuation or other technical and fundamental measures, adjusting the ownership threshold, and considering industry and policy context. No backtest results or evidence that these filters predict returns are provided. The author acknowledges that ownership concentration does not ensure price gains and that a narrow screen can miss other opportunities; the supplied code and descriptions also do not align perfectly on the exact filters.

Key ideas

• The screen combines positive MACD with a company category and ownership concentration above a stated threshold.
• The example formula narrows the company category to food and beverage.
• The Python illustration additionally filters on ROE and sorts candidates by market capitalization.
• Ownership concentration is presented as a screening clue, not a guarantee of price appreciation.
• The note recommends evaluating other indicators and market context, but provides no performance study.

Tags

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