A-Share Screen Using Price, Range, and Morning Star Conditions

Summary

The document describes a short-term stock screen that combines a daily price-range threshold, a closing price of 18.5 yuan, and a candlestick pattern labeled a morning star. It presents the conditions both as a formula-style filter and as an attempted Python implementation using daily stock data and a candlestick indicator. The screen is intended to identify stocks showing a possible reversal or upward move.

The article cautions that technical signals alone omit company finances, industry prospects, and management quality, and that broad market declines or adverse company news can undermine the selection. It suggests adding fundamental criteria and combining technical and fundamental research. The examples are implementation references rather than evidence of performance: the document reports no backtest results, transaction rules, or risk-adjusted returns. Its code also appears inconsistent with the stated range condition, so the screening logic should be checked before use.

Key ideas

• The proposed screen combines a range threshold, a closing price of 18.5 yuan, and a morning star candlestick condition.
• The pattern is presented as a possible reversal signal for short-term stock selection.
• The article recommends adding fundamental company and industry checks to technical filters.
• The document provides formula and Python examples but no performance evidence or complete trading plan.

Tags

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