Chinese Stock Screen Using RSI, Industry, and Prior Call Auction Price

Summary

This document describes a Chinese equity screen combining a 14-period RSI below 65, membership in the beverage and alcohol import-export industry, and a condition involving the previous day’s 9:15 matching price and a limit-down price. It presents the rules as a way to find stocks that may be near a price reversal, then suggests holding selected stocks over a longer horizon. Formula and Python examples are included, though the code’s market data fields and comparison logic are not fully explained.

The article warns that relying on technical signals and one industry can overlook company fundamentals, and that market moves and changing business results may cause losses. It suggests adding indicators and fundamental measures, monitoring industry conditions and company announcements, and adjusting the screen over time. It supplies no backtest, performance figures, or evidence that the proposed reversal interpretation or long-term return expectations hold. The strategy’s unusual auction-price condition and the mismatch between that rule and the code examples also make implementation details uncertain.

Key ideas

• The screen combines RSI below 65 with a specified industry and a prior-day call auction price condition.
• The article interprets the screen as a way to seek possible bottom reversals, but provides no empirical validation.
• It identifies concentration in technical signals and a single industry as sources of risk.
• The suggested refinements include adding fundamental measures and monitoring company and industry developments.

Tags

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