A-Share Stock Screening with RSI, Volume Imbalance, and Position Growth

Summary

This A-share stock screen combines three conditions: RSI below 65, an outside-to-inside volume ratio above 1.3, and daily position growth above 5%. The stated rationale is to find active stocks that may be developing upward momentum. The document provides indicator formulas and sample Python that retrieves market data, evaluates stocks, and prints those meeting the filters; it reports no backtest results or measured performance.

The author cautions that weak overall markets can undermine the screen, short-term filters may miss longer-term opportunities, and technical measures do not capture company fundamentals or changing market expectations. Suggested improvements include adding fundamental analysis and validating and adjusting the rules over time. The sample code and definitions warrant careful data checks: the described volume ratio and the example’s volume estimates may not represent the same measure, and the position-growth test should be checked against the stated percentage threshold. The screen is a candidate-selection heuristic, not evidence of profitable trades.

Key ideas

• The screen requires RSI below 65, an outside-to-inside volume ratio above 1.3, and daily position growth above 5%.
• Its stated aim is to identify active stocks that may be moving into an upward trend.
• The document includes indicator formulas and sample data-retrieval and screening code, but no performance results.
• Market weakness, short-term filters, and missing fundamental context are cited as limitations.
• The sample calculations should be checked against the stated ratio and position-growth conditions before use.

Tags

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