A-Share Screen for Strong Trends and Low Stochastic Readings

Summary

This A-share stock screen combines a daily range threshold, a positive but limited 10-day gain, and a stochastic K reading below 20. The article frames the low K value as a possible low-price entry signal and shows an indicator formula and a Python screening example. Its Python conditions add further checks involving recent candle shape, volume, moving averages, and price location, so the implementation is not simply the three headline filters.

The notes caution that a strict screen may miss candidates, a single oscillator can produce false signals, and short-term focus may obscure longer-term value. Suggested refinements include combining technical indicators such as MACD and RSI with company financial and management assessment, as well as reviewing historical risk and return. No backtest, performance evidence, or comparison with alternative screens is provided, and the selection rules are presented as an idea rather than a validated strategy.

Key ideas

• The headline screen requires a daily amplitude above 1, a 10-day gain between zero and 35, and a K reading below 20.
• The low stochastic reading is presented as a potential low-price entry signal.
• The Python example adds candle, volume, and moving-average conditions beyond the headline filters.
• The article warns that one indicator can produce false signals and strict criteria may exclude opportunities.
• It recommends considering additional technical measures, company fundamentals, and historical risk and return.

Tags

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