Find the right tools. Build your options stack.

Institutional US options (OPRA) data: historical trades, NBBO quotes and minute bars from 2015, plus real-time and delayed feeds.

Developer trading API with commission-free multi-leg options, paper trading and market data.

Stock, options, forex and economic data API; realtime and 15+ years of historical US options chains are premium endpoints.

Earnings terminal with expected moves, IV, unusual options flow, congressional trades and opportunity scoring.

Market data site with an equity options screener, options strategy screeners and unusual activity pages.

Alerts, options flow, dark pool data and live trading community.

Cboe's store for historical US options data files: end-of-day summaries, interval quotes and trades, with optional IV and Greeks.

Modern options order flow platform with dark pool data, gamma exposure and AI alerts.

Free trading journal built for the wheel strategy: covered calls, cash-secured puts and cost basis.

Usage-based market data API with tick-level OPRA options data, plus futures and equities, through one historical and live API.

Earnings calendar with confirmed dates, whisper numbers and earnings previews.

Financial data APIs, including a US stock options add-on with end-of-day chains, Greeks and IV for 6,000+ US stocks.

Options analytics API for GEX, DEX, vanna, charm, vol surfaces and max pain, with an MCP server.

Options order flow, unusual activity and dark pool alerts. Offline since Oct 30, 2026; sign-ups paused until Q1 2027.

Live options analytics: GEX by OI and volume, classified levels and orderflow, with platform integrations.

Options flow dashboard with all-inclusive access plus free options flow and calculator.

Financial data APIs with real-time, delayed and historical US options data, including IV, Greeks and unusual activity.

Historical and real-time options, futures and volatility data via API, plus IVolLive analytics.

Cboe's professional options analytics platform for trading activity, volatility and earnings analysis.

Options and stock analytics with trade ideas, 0DTE analysis, screeners and earnings tools.

Market data API and Google Sheets add-on with real-time and historical US options chains, IV and Greeks.

Market data APIs for options, stocks and more; polygon.io now redirects here.

Quant options and futures analytics: gamma levels, GEX, volatility models and an AI screener.

Tracker for option sellers: covered calls, CSPs, premiums, dividends and true cost basis.

No-code options trading bots with backtesting, plus free options education.

No-code options backtester on 1-minute data since 2013, with automation at tastytrade, Tradier, Schwab and TradeStation.

Options scanner for finding trades across popular strategies with IV analysis and saved scans.

Option charts and visuals: open interest, volume, max pain, expected move, IV skew, GEX and DEX.

Quant options scanner for 23 strategies with 80+ filters that also runs inside ChatGPT, Claude and Grok via MCP.

Institutional historical options database (IvyDB) with end-of-day prices, implied volatility and Greeks for US equity and index options from 1996.

Desktop options analysis and backtesting software with intraday historical data and broker connectivity.

Industry-funded, free education on the benefits and risks of exchange-listed options.

Free web calculator that charts the P&L of single and multi-leg option strategies.

Free browser-based wheel trade tracker that logs cash-secured puts and covered calls and works out net premium, breakevens and adjusted cost basis.

Historical options data downloads, including SPX chains, for backtesting.

Earnings calendar with implied moves and historical options price movement around earnings.

Options strategy platform with trade ideas, position alerts, coaching and education.

Options profit calculator, strategy optimizer and unusual options flow analyzer built on OPRA data.

Options screener with 115 filters scanning 2M+ contracts, plus strategy builder, Monte Carlo and journal.

Options-selling platform: scan engine, income engine, strategy builder, backtests and broker-synced positions.

Options research platform with backtesters, option scanner, trade builder and historical options data APIs.

Daily unusual options activity list and modeled gamma exposure (GEX) maps for S&P 500 and Nasdaq-100 stocks, updated once per trading day.

Exchange-licensed options order flow, dealer exposure, dark pool prints and live news.

Options income platform to screen puts and calls, manage the wheel and analyze GEX across 15+ brokers.

Real-time 0-2 DTE options flow laid out by ticker and minute for 100 tracked stocks and ETFs, including SPY and QQQ.

Options-driven market levels and gamma analysis with daily reports and real-time tools.

Creator of the DIX dark index and GEX gamma exposure measures, with history since 2011.

Financial network with daily live shows on options and futures trading strategies.

Options-first brokerage with low, capped commissions and no platform subscription.

Plain-English guide to 40 options strategies for every experience level.

Real-time and historical options, stock and index data with tick-level NBBO quotes.

Cash-secured put and covered call screener with a wheel trading journal and portfolio analytics.

Schwab's desktop, web and mobile trading platform with advanced options analysis and paperMoney.

Wheel and options journal that shows your adjusted price per position.

Automation platform that turns TradingView and other signals into live broker orders, including options.

AI trading journal with analytics and market simulation.

Trading journal with chart review, reports and analytics, including options support.

AI trading journal with 600+ stats, options flow, an options backtester and broker auto-sync.

All-in-one trading journal with broker auto-sync, Zella AI review reports, backtesting and trade replay.

API-first brokerage with subscription plans for commission-free options and built-in API access.

AI-powered options flow analytics with Discord bots.

Options flow, dark pool, congressional trading and market data platform for retail traders.

Options flow and market data API from Unusual Whales: real-time flow, GEX, dark pool and congressional trades over REST, WebSocket and MCP.

Dealer positioning analytics for first-, second- and third-order Greeks (vanna, charm) across ~1,000 tickers.

Automated options tracker and journal that imports broker trades and handles rolls and strategy grouping.