A-Share Screening with Price Range, Convertible Bonds, and Moving Averages

Summary

This document describes an A-share stock screen combining daily price range, the presence of an outstanding convertible bond, and a moving-average condition. It presents the screen as a way to consider volatility, financing status, and price behavior, and includes formula and Python examples intended to implement the selection process.

The author cautions that the screen omits fundamental analysis and may select weak companies; short-term price signals can also be affected by market corrections. Suggested refinements include adding valuation and earnings measures and checking trends over longer periods. The examples do not establish that the approach is profitable, and the written conditions and sample code are not fully consistent: for example, the code checks prices relative to a five-day average rather than clearly testing five moving averages for convergence. Treat the implementation as a rough reference that needs validation.

Key ideas

• The proposed screen combines a price-range threshold, outstanding convertible-bond information, and a moving-average condition.
• The document offers both a technical-indicator formula and a Python example as implementation references.
• It warns that short-term signals and the absence of fundamental filters can produce poor selections.
• Longer trend windows and valuation or earnings measures are suggested as possible refinements.
• The sample implementations should be checked because their conditions do not consistently match the stated screen.

Tags

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