A-Share Screen Using Price Range, Trading Activity, and Listing Location

Summary

This document describes a Chinese A-share stock screen that selects shares with a daily price range above a stated threshold and trading activity above a stated threshold, while excluding Beijing-listed shares. It presents the screen as a way to focus on stocks with greater short-term movement and liquidity, but does not provide backtest results or evidence that the rules improve returns.

The article flags the risk of chasing price moves and notes that excluding a whole listing region could remove strong companies. It suggests adding fundamental measures and checking company financial information. Its examples are not fully consistent: the prose refers to yesterday’s turnover, while the sample conditions use volume, and the location exclusion is represented by code prefixes. The screen should therefore be treated as an informal rule description rather than a validated strategy specification.

Key ideas

• The screen combines a price-range threshold with a trading-activity threshold and excludes Beijing-listed shares.
• The author presents short-term movement and liquidity as the rationale for the filters, without supplying performance evidence.
• The article identifies chasing volatile shares and excluding potentially good companies as risks.
• It suggests adding fundamental filters and verifying company data.
• The prose and sample conditions differ on whether activity means turnover or volume.

Tags

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