Robot-Concept Stocks Filtered by Range, Size, and Rising DEA

Summary

This stock-selection proposal combines three filters: daily price amplitude above a threshold, membership in a robotics concept group, and circulating market capitalization below a stated ceiling. It adds a technical condition that the MACD DEA line is rising. The article also sketches how to express these conditions in a screening formula and a Python workflow, then suggests adding industry-relevant financial measures such as earnings and valuation ratios.

The document gives no backtest, performance figures, or evidence that the screen predicts returns. Its examples are implementation references, and the formulas and units may need checking against the data platform: for example, the capitalization threshold and the code's market-value units are not clearly reconciled. The author notes that DEA can respond to ordinary price fluctuations, financial data may be unreliable, and a robotics theme does not ensure favorable market expectations. The approach is therefore best understood as a candidate-generation recipe that would require validation, careful data definitions, and portfolio-level risk controls before use.

Key ideas

• The screen combines price amplitude, robotics-concept membership, and a market-capitalization ceiling.
• A rising MACD DEA line is used as an additional momentum condition.
• The article proposes adding financial filters and industry-specific criteria to reduce reliance on a single technical signal.
• No historical test or evidence of profitability is provided, and the sample code's units should be verified.

Tags

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