Robot-Theme Small-Cap Stocks with High Recent Turnover

Summary

The document describes a Chinese stock screen for robot-related companies with circulating market value below a stated ceiling, current turnover within a range, and elevated turnover on the prior trading day. It suggests that recent trading activity can help focus a screen on more active names, then proposes adding valuation or profitability measures such as price-to-earnings, price-to-book, or return on equity for broader filtering.

The screen is presented as a rule set with example platform expressions and a Python workflow that joins daily turnover, concept membership, and market capitalization data. The article warns that a prior-day turnover threshold may sharply reduce the eligible universe in weak markets and does not establish that selected stocks will perform well. Its details are inconsistent: the prose gives one current turnover range and a prior-day threshold, later changes that threshold, while the example formulas use different turnover bounds and units or field conventions. Treat the code and criteria as illustrative and reconcile them before implementation; no backtest results or performance evidence are provided.

Key ideas

• The screen combines robot concept membership, a small circulating market value, current turnover, and prior-day turnover.
• The article treats high recent turnover as a way to emphasize short-term trading activity.
• It suggests adding valuation or profitability measures to make the screen more multidimensional.
• A strict prior-day turnover filter may leave few candidates in unfavorable market conditions.
• The prose and code examples use inconsistent thresholds, so the stated rules need reconciliation before use.

Tags

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