Scan US stocks with custom filters (price > X, RSI < 30, etc.). Returns up to limit rows with the requested columns.

Returns price, change, market cap, P/E, EPS, revenue, dividend yield, RSI, and analyst recommendation rating (-1 sell to +1 buy) for 2-5 stocks. Revenue growth rate and analyst price targets are not available.

Get a 15-minute delayed quote for one or more stock tickers (e.g. 'AAPL' or 'NASDAQ:AAPL'). Returns price, change, volume, market cap, and pre-market/after-hours data when available. Data is delayed ~15 minutes during market hours — use finnhub_quote for real-time prices if available. If a ticker returns empty results, retry with the correct exchange prefix (e.g. 'NYSE:CDE', 'AMEX:XYZ').

Get technical indicators (RSI, MACD, moving averages, pivot points, etc.) for one or more stock tickers. If a ticker returns empty results, retry with the correct exchange prefix (e.g. 'NYSE:CDE', 'AMEX:XYZ').

Get today's top gaining stocks by percentage change on a given exchange. Defaults to major US exchanges (NYSE, NASDAQ, AMEX) with market cap > $100M. OTC penny stocks excluded by default.

Get today's top losing stocks by percentage change on a given exchange. Defaults to major US exchanges (NYSE, NASDAQ, AMEX) with market cap > $100M. OTC penny stocks excluded by default.

Get stocks with the highest trading volume today. Defaults to major US exchanges.

Get real-time values for major market indices: VIX (volatility), S&P 500, NASDAQ Composite, and Dow Jones. Essential for gauging broad market conditions, risk sentiment, and options pricing context.

Get performance of S&P 500 sector ETFs (XLK, XLF, XLE, XLV, XLI, XLP, XLU, XLY, XLC, XLRE, XLB). Shows which sectors are leading or lagging today. Essential for sector rotation analysis.

Find stocks with unusual volume (current volume significantly above average). Defaults to major exchanges.

Scan cryptocurrency pairs using TradingView filters. Returns price, volume, and technical indicators.

Get real-time quotes for specific crypto pairs. Supports 'BTCUSDT' (defaults to BINANCE) or 'BINANCE:BTCUSDT'.

Get technical analysis for crypto pairs. Supports 'BTCUSDT' or 'BINANCE:BTCUSDT'.

Get top gaining cryptocurrency pairs by percentage change. Defaults to major exchanges and volume > $10k.

Search SEC EDGAR filings by keyword. Best for finding mentions of specific trends, technologies, or events across all companies. Returns metadata including accession numbers, form types, and direct sec.gov links.

Retrieve the most recent official filings for a specific company. Use this to find a company's latest 10-K (annual), 10-Q (quarterly), or 8-K (current events) reports.

Retrieve high-fidelity financial metrics (Revenue, Net Income, EPS, Assets, Liabilities) directly from SEC XBRL data. This is more reliable than extracting numbers from text filings.

Monitor legal stock trades made by company executives and directors (Forms 3, 4, 5). Returns detailed transaction data including insider names, titles, buy/sell type, share amounts, and prices.

Track 'big money' moves by searching Form 13F filings. Use to find what hedge funds and institutional managers (e.g. 'Berkshire Hathaway') are holding or what firms own a specific ticker.

Monitor significant changes in company ownership (5%+ stakes). Use 13D and 13G filings to identify activist investors (e.g. Carl Icahn, Ryan Cohen) entering or exiting a stock.

Get detailed cryptocurrency info from CoinGecko. Use slug IDs (e.g. 'bitcoin', 'ethereum', 'solana'), NOT ticker symbols.

Get trending cryptocurrencies on CoinGecko (top 7 by search popularity in last 24h).

Get global cryptocurrency market statistics: total market cap, 24h volume, BTC/ETH dominance.

Get all available option expiration dates for a stock ticker. Call this first to discover valid dates, then pass one to options_chain or options_max_pain.

Get the full option chain (calls and puts) with calculated Greeks (Delta, Gamma, Theta, Vega). Use options_expirations first to find valid dates. If expiration is omitted, uses nearest date. By default, returns strikes within ±20% of current price to save tokens. Use strike_min/strike_max for custom range, or all_strikes=true for everything.

Find options contracts with unusually high volume relative to open interest (a common 'smart money' signal). Scans the nearest expiration and flags contracts where volume/OI exceeds a threshold.

Calculate the max pain strike price — where cumulative option open interest expires worthless. This level often acts as a support/resistance zone near expiration.

Calculate the expected move implied by options pricing (ATM straddle). Essential for earnings plays — shows how much the market expects the stock to move. Compare implied vs historical moves to assess if premium is cheap or expensive.

Get historical put/call ratio from CBOE (market-wide sentiment indicator). Ratio > 1.0 = more puts (bearish sentiment), < 0.7 = more calls (bullish/complacent). Types: 'total' (all options), 'equity' (stock options only), 'index' (index options only).

Get the CNN Fear & Greed Index for the US stock market. Returns a composite score (0-100) with rating (extreme fear/fear/neutral/greed/extreme greed) and 7 sub-indicators: S&P 500 momentum, stock price strength (52w highs vs lows), stock price breadth (McClellan), put/call ratio, VIX, junk bond demand, safe haven demand. Also includes previous close, 1-week, 1-month, and 1-year scores for trend context. Use this to gauge overall market sentiment before analyzing individual stocks.

Get the Crypto Fear & Greed Index from Alternative.me. Returns a score (0-100) with rating (extreme fear/fear/neutral/greed/extreme greed). Based on Bitcoin volatility, market volume, social media, surveys, dominance, and trends. Use this alongside coingecko tools for crypto market context.

Get latest forex exchange rates from the European Central Bank. Returns daily reference rates for 31 major currencies. Updated once per business day at ~16:00 CET. These are reference rates, not real-time trading rates.

Get ECB forex exchange rates for a specific past date. Daily reference rates, not real-time trading rates. If the date is a weekend or holiday, returns the previous business day's rates. Data available from 1999-01-04 (Euro inception).

Get daily ECB forex rate history for a date range (max 90 days). Daily reference rates, not real-time. Use for currency trend analysis. Only business days included (weekends/holidays omitted). Requires symbols filter to control response size.

Convert an amount between two currencies at the latest ECB daily reference rate. Updated once per business day — not suitable for intraday trading rates. Useful for cross-border stock valuation and currency exposure calculations.

List all 31 currencies supported by the Frankfurter API with their full names. Use to look up valid currency codes before calling other frankfurter tools.

Get trending stock tickers from Reddit based on mention frequency. Scans r/wallstreetbets, r/stocks, r/investing, and r/options for posts mentioning tickers. Returns tickers sorted by mention count with per-subreddit breakdown. Limitation: uses keyword extraction (cashtags + uppercase words), not NLP — some false positives possible. Best for gauging retail buzz, not precise sentiment.

Get mention count and top posts for a specific stock ticker across Reddit. Searches r/wallstreetbets, r/stocks, r/investing, and r/options. Returns total mentions, per-subreddit breakdown, and top 10 posts by score. Use this to check how much retail attention a ticker is getting.

Get sentiment analysis for a stock ticker from Reddit discussions. Searches r/wallstreetbets, r/stocks, r/investing, and r/options, then scores each post using keyword matching (bullish terms like 'moon', 'calls', 'breakout' vs bearish terms like 'crash', 'puts', 'dump'). Returns bullish/bearish/neutral counts, average sentiment score, and sample posts. Limitation: keyword-based scoring, not NLP — sarcasm and context may be missed.