Chinese Stock Screen Combining Daily Range, KDJ Cross, and Recent Top-Trader List

Summary

This Chinese-language post proposes screening A-share stocks when the daily high-low range exceeds 1%, the KDJ indicator has just formed a bullish cross, and the stock appeared on the previous day’s public top-trader list. It frames the range as a volatility condition, the KDJ cross as a short-term momentum cue, and list inclusion as a sign of notable capital activity. The post gives example indicator logic and Python-oriented data handling, but it reports no backtest, returns, or risk-adjusted results.

The author warns that the signals are short-term and may distract from company fundamentals; top-trader data may also have limitations in authenticity and broad applicability. Suggested refinements include screening out questionable companies, adding financial and industry measures, and combining other indicators or filters. The supplied examples should be treated cautiously: the KDJ and list conditions depend on data and timing conventions, and the code’s assumptions are not validated in the post. The strategy is presented as a candidate-selection rule, not as a complete trading or risk-management system.

Key ideas

• The proposed screen combines a daily range threshold, a newly formed KDJ bullish cross, and prior-day top-trader-list inclusion.
• The post interprets the three filters as volatility, short-term momentum, and evidence of notable capital activity.
• It includes example screening logic but supplies no measured performance or backtest evidence.
• The author recommends adding fundamental analysis and further filters to reduce reliance on short-term signals.
• Data quality, timing assumptions, and the absence of position sizing or exit rules limit the examples.

Tags

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