A-Share Screen Combining Price Range, Top-List Activity, and Large-Order Flows

Summary

This short-term A-share screening idea combines three filters: a prior-session price range above a stated threshold, appearance on the previous day’s trading activity list, and a high ranking in large-order net flow. The post interprets the combination as a way to find volatile stocks attracting attention and substantial order flow. Its examples show how to calculate the range, identify prior-day list membership, rank net flows, and intersect the resulting stock sets.

The author flags several limitations: the screen may return few names, list and money-flow data may be inaccurate, and the selected stocks may be speculative or weakly supported by fundamentals. It suggests adapting thresholds, adding risk controls such as stops, and incorporating technical and fundamental information. No backtest or outcome data is included, so the claim that the filters improve short-term success is not substantiated. The method also leaves important choices, including the exact ranking universe and execution timing, unspecified.

Key ideas

• The screen requires a prior-session range above a threshold, previous-day list activity, and a high large-order net-flow rank.
• The examples combine the three conditions by intersecting their candidate stock sets.
• The post identifies data quality, low candidate counts, and speculative fundamentals as risks.
• It suggests adding risk controls and other analysis, but provides no performance evidence.

Tags

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