A-Share Screening with Rising Lows and a Morning Star Reversal

Summary

This note describes a short-term A-share screen combining amplitude above 1, rising bottoms, and a morning-star candlestick pattern. Its formula references a sequence of open and close prices, while the sample implementation also checks a low KDJ reading. The intended setup is a possible bullish reversal after weakness, with price movement and candle structure driving selection.

The document offers formulas and sample code, but no backtest, performance figures, or validation of the signal. It warns that candlestick patterns are uncertain and that the approach emphasizes short-term price action while omitting longer-term business fundamentals. Suggested refinements include adding company growth, profitability, and cash-flow measures, and adapting the screen to an investor’s risk preferences. The listed criteria and implementation details are not fully consistent, so the screen would need clarification before reproducible evaluation.

Key ideas

• The screen combines amplitude above 1 with rising bottoms and a morning-star reversal pattern.
• The sample implementation also requires a low KDJ reading.
• The method targets short-term price action and does not establish that a reversal will follow.
• The note recommends adding fundamental measures and considering individual risk preferences.
• The formulas and code describe differing conditions, limiting reproducibility without clarification.

Tags

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