Chinese Stock Screen for Price Range, Main-Force Control, and Float Cap

Summary

This Chinese stock-screening post describes a rule combining daily price amplitude above 1, an indicator of main-force control on the previous day, and a circulating market capitalization between 5 billion and 10 billion yuan. It presents the conditions as a way to find moderately sized stocks with possible large-investor participation. The post also includes an illustrative Python selection approach and says the screen could be adjusted with other technical indicators or a broader market-cap range.

The document provides no backtest, performance figures, or empirical evidence that the conditions predict returns. It cautions that the screen can exclude promising companies outside its capitalization range and that a restrictive amplitude threshold may leave few candidates. Its description of the market-cap band as relatively stable and of main-force control as evidence of potential investment is not supported with analysis; the supplied example code also does not establish that its proxy matches the stated screening concept.

Key ideas

• The screen requires price amplitude above 1 and previous-day main-force control.
• It restricts candidates to a circulating market capitalization of 5 billion to 10 billion yuan.
• The post suggests adding technical indicators or changing the thresholds to refine the screen.
• It gives no performance evidence and notes that thresholds may exclude candidates or produce few selections.

Tags

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