Low-Price Stock Screening with Turnover and Reversal Conditions

Summary

This Chinese stock-screening post describes selecting shares priced below 12 yuan, with turnover between 3% and 12%, and a pattern it calls a reversal or “wraparound” candle. Its indicator conditions include a low price threshold and an RC value no greater than 0.2. The sample Python workflow calculates a range-based RC measure from daily high, low, and previous close, then combines it with turnover and sorts candidates by trading amount.

The post gives no performance results or evidence that the screen predicts returns. It also mixes data sources and dates in its example, and its reversal definition is only partially explained. The author warns that the rules omit fundamental measures and that judging the reversal pattern can be subjective; suggested refinements include adding valuation filters and other technical indicators. Treat it as a screening recipe to investigate, not as a validated trading strategy.

Key ideas

• The screen combines a low share price, a turnover range, and an RC threshold intended to represent a reversal pattern.
• The example computes RC from the daily trading range and the previous close.
• Candidates are ranked by trading amount after the filters are applied.
• The post reports no backtest evidence and notes subjectivity and omitted fundamentals as limitations.

Tags

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