Screening Stocks with High Amplitude, Low KDJ, and Rising Highs

Summary

This Chinese-language post describes a short-term A-share screening rule that combines price movement, a stochastic indicator, and a rising-high condition. It selects stocks with amplitude above 1, KDJ below 20, and a ten-period high greater than the prior period’s ten-period high. The post also gives example formulas for implementing the screen in a local trading platform and in Python.

The author interprets the conditions as finding volatile stocks with a possible improving price base and potential for a near-term rebound. Suggested refinements include adding indicators such as MACD or RSI and considering fundamentals or industry capital flows. The post warns that chart-pattern judgments are uncertain and that high-amplitude stocks can carry substantial risk. It offers no backtest, performance evidence, or precise definition of the amplitude unit; the formula implementations may also need verification before use.

Key ideas

• The screen combines amplitude above 1, KDJ below 20, and a rising ten-period high.
• The post presents technical-indicator and formula examples for implementing the filter.
• The proposed interpretation is a volatile stock with a possible improving base and rebound potential.
• The author recommends combining technical signals with other data and managing exposure to volatility.
• No performance tests are provided, and the amplitude measure is not precisely defined.

Tags

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