A-Share Screen for Moderate Turnover and an Oversold KDJ Golden Cross

Summary

This stock-selection idea screens Chinese A shares for turnover between 3% and 12%, a newly formed KDJ golden cross, and a K value below 20. The turnover band is intended to select stocks with some trading activity, while the low K value is treated as an oversold condition that may precede a rebound. The post gives a platform-style screening expression and a Python-oriented example for scanning stocks and collecting indicator values.

The author cautions that the rules omit company fundamentals and can miss otherwise attractive but less actively traded stocks. An oversold reading is not a reliable prediction of a rebound, so the post suggests checking the signal with other indicators and considering fundamental measures such as profitability or valuation. It gives no historical backtest, return data, or risk statistics. The example code’s data fields and cross detection should be checked against the chosen provider before use; the post does not demonstrate that its implementation exactly matches the stated screening logic.

Key ideas

• The screen combines a 3%–12% turnover range with a newly formed KDJ golden cross.
• It further requires the KDJ K value to be below 20, interpreting this as an oversold condition.
• The proposed rebound premise is a hypothesis, not a result supported by performance data in the post.
• The author identifies omitted fundamentals and unreliable oversold signals as limitations.
• The example implementation should be checked to confirm its data fields and signal timing.

Tags

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