A Volatility and Low-K-Line Stock Screen with Price and Fundamental Filters
Summary
The document presents a Chinese equity screening idea based on daily price amplitude above one percent, a K-line indicator below 20, and a stock price near 18.5 yuan. It explains the first condition as selecting stocks with price movement, the second as seeking a short-term low, and the price condition as restricting the universe. A sample refinement widens the price criterion to a stated range and combines the conditions, with selected stocks sorted by trading volume.
The article warns that this screen omits company fundamentals and financial condition, and that a fixed price threshold can become unsuitable over time. It recommends adding technical indicators or pattern recognition, fundamentals, financial and industry information, and risk limits. The provided logic is an example rather than a validated strategy: no backtest, selection performance, or evidence that the low-K condition predicts returns is reported, and the K-line variable’s precise definition is not explained.
Key ideas
- The initial screen combines amplitude above one percent, a K-line value below 20, and a price near 18.5 yuan.
- A sample refinement uses a price range and sorts qualifying stocks by volume.
- The article identifies omitted fundamentals and changing price relevance as limitations.
- It suggests adding other technical and fundamental factors and explicit risk controls.
- No backtest or evidence of predictive performance is provided.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.