Chinese Stock Screening with MACD, Order Flow, and Recent Limit-Ups

Summary

This Chinese stock screen combines a positive MACD reading, an external-to-internal trading volume ratio above 1.3, and more than two limit-up days in the prior ten days. It ranks qualifying stocks by percentage gain, favoring recent price strength and trading activity. The accompanying discussion characterizes the setup as a momentum screen and flags the risk of chasing volatile stocks, especially in uncertain markets. It also notes that limit-up counts can fluctuate with trading conditions and that the rules omit company and industry fundamentals.

The post suggests supplementing technical signals with fundamental and macroeconomic information, and mentions machine learning as a possible way to examine feature interactions. It provides illustrative indicator and Python snippets, but they do not establish performance: no backtest results, transaction costs, or risk-adjusted returns are reported. The code’s volume and limit-up calculations may not faithfully implement the stated screening rules, so the examples should be treated as rough references rather than validated implementations.

Key ideas

• The screen requires MACD above zero, an external-to-internal volume ratio above 1.3, and more than two limit-up sessions in ten days.
• Qualifying stocks are ordered by their percentage gains.
• The rules emphasize momentum and trading activity while omitting fundamental and industry analysis.
• The post warns that the screen may encourage chasing and that limit-up counts can be unstable.
• The supplied code is illustrative and includes calculations that may not match the stated conditions.

Tags

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