A Chinese Equity Reversal Screen Using Range and Morning Star Conditions

Summary

This note presents a Chinese equity screening rule that combines a daily price range threshold, a stock-code filter for shares beginning with 60, and a three-session candlestick pattern described as a morning star. It includes indicator-formula and Python examples, and proposes sorting qualifying stocks by heat. The pattern is intended to flag a possible upward reversal after recent weakness.

The document characterizes the range condition as selecting more volatile stocks and the candlestick pattern as a historical-data-based signal. It offers no sample trades, backtest statistics, or evidence that the screen predicts returns. The author cautions that higher volatility can increase risk and that a technical pattern may be unreliable when data or model assumptions are inadequate. Suggested extensions include combining the pattern with other technical or fundamental measures and testing alternative conditions. The example code should be reviewed carefully: its pattern logic and labels may not align cleanly, and the article does not specify a full execution or risk-management plan.

Key ideas

• The screen filters for a price range above 1%, stock codes beginning with 60, and a three-session reversal pattern.
• The article interprets the candlestick setup as a possible bullish reversal after recent weakness.
• It includes formula and Python examples and suggests ranking candidates by a heat measure.
• No performance evidence is reported, and the author warns that volatility and pattern errors can undermine results.

Tags

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