Chinese Stock Screening by Daily Range and Positive Institutional Flows

Summary

This proposed stock screen selects Chinese equities with a daily price range above a threshold, no limit-up close on the prior day, and a positive institutional-flow measure. The explanation presents the range condition as a way to find active stocks and the institutional signal as an indication of buying interest. It describes the combination as a potential buy signal, with the holding period left to the user's risk and return preferences.

No backtest results or evidence of predictive performance are given. The post cautions that the screen may select low-quality companies and that institutional activity can be misread, since institutions may change positions over time. It recommends combining technical and fundamental checks and accounting for institutional rebalancing cycles. The included code excerpt appears inconsistent with the prose in places, so the stated screening concept is clearer than its implementation.

Key ideas

• The screen combines a daily range above a threshold, no prior-day limit-up, and positive institutional flow.
• The post presents institutional activity as a buying-interest measure but warns that it can be misleading.
• The strategy leaves entry, exit, and holding-period rules largely unspecified.
• No performance testing or evidence that the conditions predict returns is provided.
• The author suggests adding fundamental filters and considering institutional rebalancing cycles.

Tags

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