Screening Chinese Stocks by Turnover, Reversal Pattern, and Positive Return

Summary

This stock screen selects listed Shenzhen shares with turnover rates within a stated band, a positive daily return, and a pattern described as a reversal or engulfing move. The accompanying explanation treats turnover as a liquidity filter and combines recent price behavior with the pattern to identify candidates. It also sketches how daily price and turnover data could be merged to build the screen.

The document gives screening criteria and illustrative code, but no historical performance analysis, benchmark, or evidence that the pattern predicts returns. It warns that the approach omits company fundamentals, that unusually high turnover may accompany sharp price moves, and that a simple positive-return filter can overfit. The sample is tied to a single specified trading date, and the code and formula references do not establish a tested, deployable strategy. Further validation would be needed before treating selected stocks as actionable trades.

Key ideas

• The screen combines a turnover range, a positive daily return, and a reversal-style price pattern.
• Turnover is used as a liquidity filter for Shenzhen-listed stocks.
• The document supplies screening logic but reports no backtest or investment results.
• It notes omitted fundamentals, risks around high turnover, and possible overfitting.

Tags

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