A-Share Screening with High Amplitude, Low KDJ, and Reversal Candles

Summary

This note describes an A-share stock screen combining price amplitude above 1, a KDJ reading below 20, and a reversal candle pattern. The accompanying explanation treats the filters as a way to find volatile stocks that may be turning upward. It suggests supplementing the technical conditions with indicators such as RSI or MACD, fundamental measures, sector flows, and risk controls.

The document includes example formula and Python implementations, but it offers no backtest, sample results, or evidence that the screen forecasts gains. It acknowledges the uncertainty of candle-pattern interpretation and the risk associated with volatile shares. The prose’s description of a reversal pattern and the named candlestick function in the example do not clearly establish that the code detects the same setup, so the signal definition would need verification before evaluation.

Key ideas

• The screen combines an amplitude threshold, a low KDJ reading, and a reversal-candle condition.
• The article presents the conditions as a possible way to identify short-term upward turns.
• It recommends combining the technical screen with fundamental, sector, and risk information.
• The note provides no performance evidence, and the code’s pattern definition may not match the prose.

Tags

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