Chinese Stock Screening with Reversal Patterns and a Fresh KDJ Crossover

Summary

This Chinese stock-screening note combines daily price movement, a reversal pattern, and the KDJ oscillator. Its proposed screen looks for stocks with an amplitude above 1%, a recent reversal pattern within three days, and an upward KDJ crossover while the indicator is below 20. The article also includes indicator-formula and Python examples intended to implement related filters.

The author presents volatility as a way to identify active stocks and the reversal and oscillator signals as short-term entry clues. The note cautions that concentrating on technical indicators can omit fundamentals and leave the screen exposed to short-term noise. It recommends adding valuation measures and adjusting indicator parameters, but supplies no backtest, performance results, or evidence that these changes improve returns. The two code examples also express the filters differently, so implementation details should be checked before treating them as equivalent.

Key ideas

• The proposed screen combines price amplitude, a recent reversal pattern, and an upward KDJ crossover below 20.
• The article describes the method as a short-term technical stock-selection approach.
• It warns that technical-only screening can overlook company fundamentals and future prospects.
• The note provides formula and Python examples but reports no performance test.

Tags

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