yahoo-finance 是做什么的？
使用雅虎财经获取股票价格、行情、基本面、收益、期权、股息和分析师评级。基于 yfinance 库，无需 API 密钥。
使用雅虎财经获取股票价格、行情、基本面、收益、期权、股息和分析师评级。基于 yfinance 库，无需 API 密钥。
该技能通过雅虎财经提供全面的股票市场数据访问，包括实时股价、基本面分析、收益报告、期权数据、股息记录以及分析师评级。它利用开源的 yfinance Python 库，无需注册或 API 密钥即可工作，降低了开发者和 AI 代理的数据获取门槛。技能支持广泛的市场和证券类型，适用于金融数据分析、自动化交易研究、投资组合监控和仪表盘构建等场景。兼容 Claude Code、Cursor 和 Codex 等主要 AI 代理平台，用户可通过自然语言命令快速获取结构化的金融数据。
npx skills add https://github.com/gracefullight/stock-checker/tree/main/skills/yahoo-financeInstalled? Explore more 编程与开发 skills: steipete/bluebubbles, steipete/eightctl, steipete/blucli · View all 6 →
使用雅虎财经获取股票价格、行情、基本面、收益、期权、股息和分析师评级。基于 yfinance 库，无需 API 密钥。
This repo contains 3 individual skills — each has its own dedicated page.
Backtest crypto and traditional trading strategies against historical data. Calculates performance metrics (Sharpe, Sortino, max drawdown), generates equity curves, and optimizes strategy parameters. Use when user wants to test a trading strategy, validate signals, or compare approaches. Trigger with phrases like "backtest strategy", "test trading strategy", "historical performance", "simulate trades", "optimize parameters", or "validate signals".
Analyze stocks and cryptocurrencies using Yahoo Finance data. Supports portfolio management (create, add, remove assets), crypto analysis (Top 20 by market cap), and periodic performance reports (daily/weekly/monthly/quarterly/yearly). 8 analysis dimensions for stocks, 3 for crypto. Use for stock analysis, portfolio tracking, earnings reactions, or crypto monitoring.
Generate professional investment reports for stocks and ETFs. Use when user requests market analysis, investment reports, stock analysis, or trading recommendations for financial instruments (SPY, AAPL, TSLA, etc.). Creates institutional-grade reports with technical indicators, AI-powered insights, charts, and investment recommendations.
Send and manage iMessages via BlueBubbles, including attachments, tapbacks, edits, replies, and groups.
Control Eight Sleep pods (status, temperature, alarms, schedules).
BluOS CLI (blu) for discovery, playback, grouping, and volume.
Create, search, and manage Bear notes via grizzly CLI.
Capture frames or clips from RTSP/ONVIF cameras.
Search GIF providers with CLI/TUI, download results, and extract stills/sheets.