Chinese Stock Screen Using Turnover, KDJ Momentum, and Limit-Ups

Summary

This Chinese-language article describes an equity selection rule combining turnover, the K value of the KDJ indicator, and prior limit-up events. It screens for stocks with turnover between 3% and 12%, a rising K value, and at least two limit-up sessions within the prior 500 trading days. The article provides both a formula-style expression and a Python implementation outline for applying these conditions to stock data.

The rationale is to pair a positive short-term technical signal with evidence of strong past price reactions. The author cautions that the screen may exclude stocks whose potential has not yet shown up in market performance, while including stocks that have already risen substantially. Suggested refinements include adding other technical indicators or company fundamentals. No backtest results or risk-adjusted performance evidence are presented, so the rule is a screening proposal rather than a validated standalone strategy.

Key ideas

• The screen requires turnover between 3% and 12% and a rising KDJ K value.
• It also requires at least two limit-up sessions during the prior 500 trading days.
• The article presents formula and Python-style references for implementing the selection criteria.
• The author warns that the screen can miss emerging candidates and select stocks that may already be overextended.
• Adding technical or fundamental filters is suggested, but no validation results are reported.

Tags

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