Chinese Stock Screen Combining Turnover, Profit Growth, and Afternoon Flows

Summary

This Chinese equity screen seeks stocks with turnover between 3% and 12%, year-over-year net profit growth attributable to the parent company above 20% and at or below 100%, and positive afternoon large-order net inflow. The stated final selection ranks qualifying names by afternoon flow and keeps the top five. The article provides indicator logic and a Python example that retrieves stock, profit, and price data, then ranks candidates using afternoon trading volume as a proxy for the flow condition. It also excludes certain exchange segments.

The article frames the strategy as a way to combine liquidity, earnings growth, and signs of short-term investor interest. It warns that relying heavily on money flow and short-term conditions can favor companies without durable operating strength. No backtest results or evidence of predictive performance are provided. The code’s data periods and flow proxy do not fully clarify how the stated current-day criteria are implemented, so the example leaves practical timing and measurement details uncertain. The author recommends broader financial, industry, and market analysis.

Key ideas

• The screen combines turnover between 3% and 12% with specified year-over-year parent-company net profit growth.
• It requires positive afternoon large-order net inflow and ranks qualifying stocks by flow, retaining five.
• The Python example uses afternoon volume in its ranking process and excludes certain stock segments.
• The author warns that short-term flow signals can overlook a company’s longer-term business quality.
• No backtest evidence is presented, and the example leaves details of data timing and flow measurement unclear.

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