Chinese Stock Screening by Turnover, 10-Day Return, and Popularity

Summary

The document describes a Chinese equity screen that filters for turnover between 3% and 12% and a 10-day gain above zero but below 35%, then ranks qualifying stocks by popularity. Its accompanying example also excludes some listings and recently listed or special-treatment stocks, though the code’s actual calculation uses a single day’s percentage change and turnover rather than a clearly computed 10-day return.

The article identifies limitations: popularity can shift with market conditions, and the screen omits fundamental measures such as valuation and earnings. It suggests adding more factors, improving the popularity measure, and strengthening risk controls. No backtest results or performance evidence are presented, so the approach is a screening idea rather than a validated strategy.

Key ideas

• The proposed screen selects stocks with turnover from 3% to 12% and a positive 10-day gain below 35%.\nQualifying stocks are ordered by an unspecified measure of individual-stock popularity.\nThe example code’s daily filters do not clearly implement the stated 10-day return condition.\nThe article warns that popularity is market-sensitive and that the screen omits broader fundamental and risk criteria.\nNo empirical performance results are provided.

Tags

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