A-Share Screen Using Price Range and a Fresh KDJ Crossover

Summary

This document outlines a Chinese stock screening idea that combines a daily price-range threshold, a newly formed KDJ crossover, and a company-type condition. The intended output is a pool of candidate stocks. It also sketches formula and Python implementations, though the company-type condition is left as a placeholder and the code examples contain incomplete or inconsistent fields.

The article frames a large intraday range as a volatility signal and a fresh crossover as a possible indication of improving momentum. It cautions that this screen omits fundamentals and valuation, and that a simple company classification can miss relevant distinctions. Suggested refinements include adding revenue and profit measures, market capitalization and industry filters, and indicators of ownership structure and management quality. No backtest results or performance evidence are supplied, so the proposed relationships remain unvalidated.

Key ideas

• The proposed screen combines a price-range threshold with a newly formed KDJ crossover and a company-type filter.
• The crossover is treated as a possible momentum signal, while the range condition selects more volatile stocks.
• The company-type criterion is unspecified in the examples, so the screen is not fully reproducible as written.
• The article recommends adding fundamental, valuation, industry, ownership, and management factors.
• The document provides no empirical performance results for the selection logic.

Tags

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