Screening Chinese Stocks by Turnover, Reversal Pattern, and Institutional Flows

Summary

This stock screen combines a turnover-rate range of 3% to 12%, a pattern described as a reversal or engulfing move, and positive institutional fund flow. The accompanying discussion treats turnover as a way to filter trading activity and institutional flow as a sentiment clue. It also provides example screening formulas and Python-style implementation references, including a calculation of net flows from reported buy and sell amounts across investor-size categories.

The author cautions that the screen focuses on technical conditions and capital flows, leaving out company fundamentals, and that institutional-flow measures can be inaccurate. Suggested refinements include adding other technical indicators and fundamental measures such as valuation ratios and return on equity. No historical returns, benchmark comparison, or validation of the screen is supplied, so the conditions should be understood as a proposed filter rather than demonstrated predictive evidence.

Key ideas

• The screen selects stocks with turnover between 3% and 12%, a reversal pattern, and positive institutional flow.
• The example estimates net flow by subtracting reported selling from buying across several investor-size groups.
• The author warns that flow indicators are imperfect and technical filters omit fundamental quality.
• Additional technical and fundamental measures are suggested, but no backtest evidence is presented.

Tags

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