Screening Stocks by Price Range, Turnover, and KDJ Level

Summary

This stock screen combines three conditions: daily price amplitude above one percent, turnover between two and nine percent, and a KDJ K-line reading below twenty. The article interprets the filters as seeking stocks with noticeable price movement and trading activity whose technical reading is near a low level. It presents the rule as a way to identify candidates for further consideration, rather than providing a complete entry, exit, or portfolio process.

The document includes formula and Python examples, but they do not provide reliable empirical support for the screen. In particular, the accompanying explanation acknowledges that it omits company fundamentals, may select stocks under pressure in weak markets, and can be affected by market sentiment. It suggests adding valuation and business measures or other technical indicators, but reports no backtest or evidence that these changes improve outcomes. The examples also use specific data conventions that would need review before practical use, so the stated conditions should be treated as a screening hypothesis rather than a validated strategy.

Key ideas

• The screen requires amplitude above one percent, turnover between two and nine percent, and a KDJ K reading below twenty.
• It combines price movement, trading activity, and a technical oscillator condition to shortlist equities.
• The article identifies the omission of fundamental information and exposure to market sentiment as limitations.
• No backtest or evidence of profitability is presented, and the sample code's data calculations warrant review.

Tags

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