Screening Chinese Stocks by Turnover, KDJ K Value, and Board Exclusion

Summary

This stock-selection screen looks for shares with turnover between 3% and 12%, a KDJ K value below 20, and no membership in the excluded board categories. It presents the conditions as a buy signal and includes references to formula-based and Python implementations. The intended logic combines a turnover range with a low oscillator reading and a board filter; it does not specify how often the screen runs, how orders are placed, or how positions are exited.

The document cautions that the screen omits company fundamentals and broader market conditions, and that selected shares may have liquidity risks. It suggests adding industry trends, financial data, technical measures, and board activity, alongside position controls. No backtest, portfolio results, or evidence of predictive value is provided, so the conditions should be treated as a screening proposal rather than a validated strategy. The code examples also depend on data sources and field definitions whose accuracy is not assessed.

Key ideas

• The screen requires turnover from 3% through 12%, a KDJ K reading below 20, and exclusion of specified board categories.
• The selected stocks are treated as potential buy signals, but entry timing and exit rules are not defined.
• The author identifies missing fundamentals and market context as limitations.
• Liquidity and position sizing are cited as risk considerations.
• No backtest or performance evidence is supplied.

Tags

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