A MACD, Price, and Limit-Up Screen for Chinese Stocks

Summary

This stock-selection idea combines three filters: MACD above its zero line, a share price below a stated threshold, and at least two limit-up sessions within a historical lookback. The post says the screen is run before the market opens each trading day. It presents the conditions as a way to combine a technical trend signal, a low nominal share price, and recent price-limit activity that may reflect investor attention.

The document discusses practical limitations: strict filters can exclude candidates, and limit-up counts may reflect broad-market moves or news rather than durable company prospects. It suggests adding sentiment or flow measures, making the count condition more flexible, and limiting position concentration. The accompanying examples are references rather than a complete, validated strategy implementation: the Python sketch has apparent data and condition inconsistencies, and the document provides no backtest or performance evidence. Traders would need to verify data definitions, timing, and execution assumptions before using the screen.

Key ideas

• The screen requires MACD above zero, a share price under a threshold, and repeated limit-up sessions in the lookback period.
• The conditions mix a technical indicator, nominal price, and a measure of recent trading attention.
• Strict filters can leave out stocks, while limit-up frequency may be driven by market-wide events or news.
• The post recommends combining the screen with other signals and controlling individual position sizes.
• The illustrative code is incomplete and the document reports no performance test.

Tags

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