Chinese Stock Screening with Weekly MACD and Large-Order Flow

Summary

This document describes a Chinese stock screening approach that combines daily price amplitude, ranking by net large-order volume, and a weekly MACD above zero. The stated rationale is that larger amplitude may offer short-term trading opportunities, large-order flow may indicate institutional interest, and positive weekly MACD may signal an upward trend. It also includes a separate indicator formula and a Python example, though the implementation details do not consistently match the headline criteria.

The article warns that the screen leaves out company fundamentals and longer-term trend changes, and that market shocks can undermine technical signals. It suggests adding valuation, market capitalization, industry prospects, other indicators, and diversification. No performance results or systematic tests are presented, so the claimed usefulness of the combination remains unverified. The document is best read as a proposed screening heuristic rather than evidence of a validated strategy.

Key ideas

• The proposed screen combines price amplitude, net large-order volume ranking, and weekly MACD above zero.
• The rationale links amplitude to short-term opportunity, order flow to market interest, and positive MACD to an upward trend.
• The article acknowledges that technical filters can fail and omit fundamental and long-term trend risks.
• It recommends broadening the screen with fundamental variables, additional indicators, and diversified portfolio construction.
• No backtest results are provided, and the code examples do not fully align with the stated screening logic.

Tags

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