🐂 BigA · A股 智能选股（股票分析·投资分析·AI股票）
An AI-powered A-share stock selection and trading signal tool based on quantitative strategies.
Install & Use
Copy this prompt and send it to your AI assistant (Claude / Cursor / TRAE / Codex / WorkBuddy etc.) to auto-install:
Help me install this AI Skill: 🐂 BigA · A股 智能选股（股票分析·投资分析·AI股票）. It is used for: An AI-powered A-share stock selection and trading signal tool based on quantitative strategies. Full Skill content: https://321skill.com/skills/a-share-stock-picker-4/raw/index.md Read that page and install it.
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This tool addresses the challenges faced by A-share investors in efficiently screening high-quality stocks and identifying optimal entry and exit points amidst information overload and emotional decision-making. It employs quantitative models to dynamically screen and maintain a stock pool of up to 30 stocks, focusing on three dimensions: high-tech sectors, small-to-medium market capitalization, and strong financial performance, while providing buy/sell signal alerts.
Users can subscribe to stock pool updates, request individual stock analysis, or query real-time technical timing scores (ranging from -10 to +10) via simple commands. The tool runs periodic analyses and notifies users of critical trading signals via message push notifications.
It is well-suited for quantitative traders in the A-share market, experienced individual investors seeking data-driven decision support, and financial data analysts who need to monitor market dynamics and quickly identify trading opportunities. It also offers valuable insights for general investors who lack the time or professional analytical expertise.
Users are advised to treat this tool as a decision-support system rather than relying on it exclusively. Investment decisions should be made in consideration of one's own risk tolerance and independent market judgment. Please note that all signals are based on historical data and model calculations, do not constitute investment advice, and involve market risks. Invest with caution.
Key Features
The core lies in its two-tier screening mechanism combining a 'Dynamic Stock Pool' and an 'Independent Technical Timing Score': first, identifying a pool of stocks with long-term potential based on fundamentals (high-tech × small-to-medium cap × strong performance), then providing precise short-term buy/sell timing judgments via the technical timing score (-10 to +10), effectively integrating stock selection with market timing.
Limitations
Not suitable for scenarios requiring high-frequency trading, analysis of all stocks across the entire market, or reliance on in-depth, complex fundamental research.
FAQ
Can this tool guarantee profits?
No. All analyses are based on historical data and quantitative models, serving only as auxiliary references and not constituting investment advice. The market involves risks.
How often is the stock pool updated?
The stock pool is maintained dynamically. The specific update frequency is determined by backend strategies, and users receive periodically pushed trading signals.
Installation guide for AI assistants
If your AI coding assistant (Claude Code, Cursor, TRAE etc.) can see this page, send it this message to auto-install:
Visit https://321skill.com/skills/a-share-stock-picker-4/raw/index.md to read the original Skill definition (Markdown format) for 🐂 BigA · A股 智能选股（股票分析·投资分析·AI股票）, and install it according to the instructions.
Raw Markdown URL for AI: /skills/a-share-stock-picker-4/raw/index.md