一键安装此插件：
42plugin install anthropics/financial-services-plugins/earnings-preview42plugin install anthropics/financial-services-plugins/earnings-previewBuild pre-earnings analysis with estimate models, scenario frameworks, and key metrics to watch. Use before a company reports quarterly earnings to prepare positioning notes, set up bull/bear scenarios, and identify what will move the stock. Triggers on "earnings preview", "what to watch for [company] earnings", "pre-earnings", "earnings setup", or "preview Q[X] for [company]".