个股基本面深度研究引擎。当用户输入股票代码、公司名称或要求分析某只股票时触发。覆盖A股、港股、美股。输出买方基金经理视角的投资分析简报，包含市场情绪、基本面、管理层评估、业务拆解、催化剂日历、风险提示和估值数据展示。任何涉及"帮我看看这个票"、"分析一下XXX"、"这个公司怎么样"、"XXX值不值得买"、股票代码...
- Major upgrade with a new, rigorous buy-side investment research process. - Now covers A-shares, Hong Kong, and US stocks; triggered by stock symbols, names, or investment analysis requests. - Outputs a structured, concise Markdown brief focused on investment decision-making, with explicit separation of facts and opinions. - Analysis includes market sentiment, company fundamentals, management assessment, business breakdown, catalyst calendar, risks, and valuation, all with strict data discipline. - Prioritizes cross-verified, up-to-date financials and user-provided data; avoids speculation and filler. - Designed for both single and batch stock analysis, supporting rapid, high-density research.