Stock Screening with Range, Control, and KDJ Golden Cross Signals

Summary

This Chinese-language post outlines a stock screen combining daily amplitude above 1, a condition described as main-force control on the prior day, and a newly formed KDJ golden cross. It interprets the range condition as a sign of greater movement, the control condition as a clue about large-player flows, and the cross as a possible bullish signal. The article also gives an illustrative implementation using market data and sorts selected stocks by market capitalization.

The post cautions that the location of a KDJ cross can affect later price action, that the screen omits company fundamentals and growth prospects, and that a simple, widely followed rule may contribute to volatility. It suggests adding fundamental, technical, and valuation factors and applying risk controls. No backtest results or performance evidence are provided, and the indicator definitions and sample code may not implement the written conditions precisely.

Key ideas

• The screen combines amplitude above 1, prior-day main-force control, and a newly formed KDJ golden cross.
• The article treats the cross as a potential strength signal, not a guarantee of continued gains.
• It warns that the rule omits fundamentals and valuation, and may be crowded.
• The example code is presented as a reference and has no reported performance results.

Tags

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