Screening Shanghai-Listed Stocks by Turnover and Large-Order Flow

Summary

This stock-selection rule focuses on shares with codes beginning with 60, turnover between 3% and 12%, and a relatively high ranking for net large-order volume. The article presents turnover as an activity filter and large-order net flow as an indicator of capital direction and market sentiment. Its Python example outlines retrieving listed-stock data, checking turnover, and sorting qualifying names by the flow ranking.

The document does not provide return tests or define precisely what counts as a high ranking, so it offers limited evidence about whether the screen predicts performance. It warns that large-order net flow can fluctuate sharply, potentially yielding volatile picks, and that rankings may overlook other relevant factors. It suggests adding technical, fundamental, and sentiment measures. The rule is a candidate screen, not a complete strategy: it specifies no entry or exit timing, portfolio construction, or risk limits. Its example data and date choices are implementation details rather than support for an investment edge.

Key ideas

• The screen limits candidates to stocks with codes beginning with 60 and turnover between 3% and 12%.
• It ranks candidates by net large-order volume, using capital flow as a selection signal.
• The article warns that large-order flow can be volatile and may omit important factors.
• It suggests combining the flow ranking with technical, fundamental, and sentiment analysis.
• No backtest, explicit ranking threshold, or portfolio and risk rules are provided.

Tags

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