Screening Small-Cap Robotics Stocks with Range and Flow Filters

Summary

The document outlines a Chinese stock screen combining a daily price-range threshold, a ranking based on large-order net volume, membership in a robotics-related theme, and a circulating market value below 10 billion yuan. It presents the idea as a way to find active, potentially growth-oriented companies, and includes sample indicator expressions and a Python sketch using market data fields.

The author says that market declines or sideways conditions may reduce the screen’s adaptability, and that theme classifications and market-value measures can be imperfect. The suggested refinements include additional technical and fundamental inputs, changing thresholds or weights as conditions shift, and considering industry and regional differences. The article offers no backtest or evidence that the criteria produce the stated longer-term opportunity; its code examples also use specific data fields and sample filters that are not clearly aligned with every part of the written rule. The screen is therefore best read as an illustrative selection concept requiring data checks and validation.

Key ideas

• The proposed screen combines daily range, large-order net volume ranking, robotics-theme membership, and a circulating market-value ceiling.
• The document frames range and order-flow measures as activity filters and the theme and size conditions as growth-oriented filters.
• Theme labels and market-value data may be inaccurate, while market regimes may affect how the screen behaves.
• The article suggests adding inputs and adapting criteria, but provides no backtested evidence of performance.

Tags

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