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[FREE — no API key] Yahoo Finance (unofficial) -- equity quotes, historical prices, options chains with Greeks, financial statements, and analyst data. WARNING -- unofficial API, may be unstable
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Based on SOC occupation classification
CFA Chief Analyst skill: institutional-grade coordinator for financial analysis. Decomposes prompts, delegates to 8 CFA specialist agents (equity, credit, fixed-income, derivatives, quant-risk, macro, private-markets, esg-regulatory) via delegate_to_<id> virtual tools, and aggregates their outputs into audit-traceable memos.
CFA Credit Analyst skill: institutional credit analysis covering credit metrics, synthetic ratings, debt capacity sizing, covenant compliance, Altman Z-score distress screening, credit scoring, credit derivatives (CDS, CVA), and credit portfolio analytics.
CFA Derivatives Analyst skill: option pricing, implied volatility, forwards/futures, swaps, option strategies, volatility surface construction, SABR calibration, convertible bonds, structured products, real options, and Monte Carlo simulation.
CFA Equity Analyst skill: institutional equity research covering DCF valuation, WACC, trading comps, SOTP, target price, multistage DDM, H-Model DDM, payout sustainability, TSR, earnings quality (Beneish, Piotroski, accrual/revenue quality), three-statement modelling, Monte Carlo DCF, and financial forensics.
CFA ESG and Regulatory Analyst skill: ESG scoring, carbon markets, regulatory capital (Basel III), compliance reporting (MiFID II, GIPS), AML/KYC, FATCA/CRS, economic substance, fund structuring, transfer pricing, tax treaty optimisation, and regulatory reporting (AIFMD, Form PF).
CFA Fixed Income Analyst skill: bond pricing, yield curve construction, duration/convexity, credit spreads, interest rate models, TIPS, repo financing, mortgage analytics, municipal bonds, and sovereign debt analysis.
| name | data-yf |
| description | [FREE — no API key] Yahoo Finance (unofficial) -- equity quotes, historical prices, options chains with Greeks, financial statements, and analyst data. WARNING -- unofficial API, may be unstable |
You have access to 15 Yahoo Finance MCP tools for equity quotes, historical prices, options chains, financial statements, and analyst data.
WARNING: This is an UNOFFICIAL Yahoo Finance API. It reverse-engineers Yahoo's internal endpoints and may break without notice at any time. Do not rely on this for production or time-critical workflows. Use FMP as the primary data source and Yahoo Finance as a supplementary/fallback source.
No API key required.
| MCP Tool | Description |
|---|---|
yf_quote | Real-time quote: price, change, volume, market cap, PE, 52-week range |
yf_historical | Historical OHLCV price data. Periods: 1d to max. Intervals: 1m to 3mo |
yf_summary_detail | Summary details: dividend yield, PE, market cap, beta, 52-week range, volume averages |
yf_fast_info | Lightweight price snapshot: current price, change, change percent |
yf_batch_quotes | Multi-symbol quotes in a single request. Comma-separated symbols. |
| MCP Tool | Description |
|---|---|
yf_options_expirations | Get available options expiration dates for a symbol (epoch timestamps) |
yf_options_chain | Full options chain (calls + puts) for a specific expiration date |
yf_options_all | Options chains for ALL expiration dates. Fetches expirations then chains in parallel. |
| MCP Tool | Description |
|---|---|
yf_income_statement | Income statement (annual + quarterly): revenue, gross profit, EBITDA, net income, EPS |
yf_balance_sheet | Balance sheet (annual + quarterly): assets, liabilities, equity, cash, debt |
yf_cash_flow | Cash flow statement (annual + quarterly): operating, investing, financing, capex, FCF |
yf_earnings | Earnings history and trends: actual vs estimate EPS, surprise %, forward estimates |
| MCP Tool | Description |
|---|---|
yf_info | Full company profile: sector, industry, employees, description, website, key statistics |
yf_analyst_targets | Analyst price targets: mean, high, low, recommendation, number of analysts |
yf_upgrades_downgrades | Analyst upgrade/downgrade history: firm, action, from/to grade, date |
The options tools are the primary reason to use Yahoo Finance over FMP. Yahoo provides full options chain data including calls, puts, strikes, last price, bid/ask, volume, open interest, and implied volatility. FMP does not provide this data.
[UNOFFICIAL Yahoo Finance] in their descriptions as a reminder of instability.yf_batch_quotes) accept comma-separated symbols for efficient multi-stock comparison.yf_options_chain.