Chinese Stock Screening with Turnover, Order-Book Imbalance, and a Morning-Star Signal

Summary

This Chinese-market stock screen combines a turnover filter, buy-side order-book volume, and a named candlestick pattern. It selects listed main-board stocks with turnover between 3% and 12%, buy-one volume greater than sell-one volume, and a same-day “Cooltech morning star” signal. The article gives both a screening query and a Python-style implementation outline, along with a note about excluding stocks whose reported holder ratio exceeds a threshold in the query example.

The explanation frames turnover and order-book imbalance as measures of activity and participation, while the candlestick signal represents short-term technical strength. It warns that technical-pattern interpretation can be mistaken, that focusing on short-term moves may omit fundamentals, and that selected stocks may be volatile. It suggests combining technical and fundamental filters and using periodic rebalancing or profit-taking. No performance results or evidence of predictive value are supplied, and the code examples appear to use different data fields and filtering details, so implementation needs careful validation.

Key ideas

• The screen requires turnover between 3% and 12% and buy-one volume greater than sell-one volume.
• It selects stocks showing a named morning-star pattern on the screening date.
• The article presents query and Python examples, but their data fields and filters do not fully align.
• The author cautions that technical signals can be misread and that short-term screening can overlook fundamentals.
• Combining fundamental criteria and planned rebalancing or profit-taking are suggested risk controls.

Tags

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