A Chinese Stock Screen Using Turnover, Float Value, and Limit-Up Conditions

Summary

This proposed mainland Chinese stock screen targets non-ST main-board shares with turnover between 3% and 12% and circulating market value between 5 billion and 10 billion yuan. It adds a five-day limit-up style condition, described through checks of future high-price increases. The article presents the combination as a way to select stocks with a stronger trend, but supplies no backtest results or supporting performance data.

The author flags several limitations: the rule relies heavily on technical conditions, can select stocks that fall after a short rebound, and may produce weaker selections when run before the market opens. Suggested refinements include adding measures such as earnings growth, leverage, and dividend yield; accounting for industry differences; waiting until after the open; and combining the pattern with other indicators and risk controls. The supplied formula description is ambiguous about its use of future price information, so it does not establish an implementable, look-ahead-safe strategy.

Key ideas

• The screen filters non-ST main-board shares by turnover and circulating market value.
• It combines these filters with a five-day limit-up style price condition.
• The article offers no backtest evidence for its claim that the screen improves trend selection.
• The author identifies rebound risk, pre-open timing, and limited fundamental analysis as weaknesses.
• Suggested refinements include fundamental filters, industry adjustments, post-open selection, and risk controls.

Tags

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