Screening Shanghai-Listed Stocks by Turnover and Five-Year ROE

Summary

The document describes an equity screen for Shanghai-listed stocks. It selects companies whose turnover rate falls within a stated band and whose return on equity exceeded a stated threshold over each of the recent five years. The rationale is to combine a moderate trading-activity filter with a measure of sustained profitability. It also sketches a data workflow using financial indicators and daily market data to assemble a candidate list and rank candidates by recent price change.

The article warns that the screen relies heavily on ROE and omits other fundamentals, including valuation measures, and that selected names may still be unstable or risky. It suggests supplementing the filters with additional financial and technical factors. The supplied code and selection description do not establish that the rules produce attractive risk-adjusted returns: there is no performance study, benchmark comparison, or discussion of survivorship and point-in-time data. The screen is therefore a candidate-generation idea, not a validated investment strategy.

Key ideas

• The screen combines a turnover range with sustained high ROE over five years.
• Its stated universe is stocks with codes beginning with the Shanghai listing prefix.
• The example workflow gathers financial indicators and daily price data to form and rank candidates.
• The author notes that ROE alone omits other relevant fundamentals and risks.
• The document does not provide evidence that the screen outperforms a benchmark.

Tags

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