Options analytics API for GEX, DEX, vanna, charm, vol surfaces and max pain, with an MCP server.
Best Volatility & GEX Tools in 2026
Gamma exposure, dealer positioning, IV rank, skew and vol surfaces for traders who trade the Greeks. We compared 14 tools on starting price, free tier and fit. Prices were checked on each tool's site on 2026-10-20.
| Tool | Starting price | Free tier | Best for |
|---|---|---|---|
| FlashAlpha | From $63/mo | Yes | Developers and systematic traders who want precomputed GEX and Greeks via API |
| gexbot | From $50/mo | Yes | Futures day traders who want GEX levels inside TradingView or NinjaTrader |
| LiveVol Pro (Cboe) | From $350/mo | No | Professional-grade vol and trade-tape analysis |
| MenthorQ | From $129/mo | Yes | Futures and index traders who want gamma levels and quant models |
| OptionCharts | From $20/mo | Yes | Visual traders who want clean OI, max pain and GEX charts |
| SpotGamma | From $99/mo | Yes | Index traders who want daily key levels from options positioning |
| SqueezeMetrics (sqzme) | From $720/mo | Yes | Researchers who want long-history market-structure data |
| Volland | From $99/mo | ? | Advanced traders tracking vanna/charm and 0DTE dealer flows |
| Cheddar Flow | From $75/mo | No | Retail flow traders who want a clean UI and dark pool data |
| IVolatility | From $63/mo | ? | Quants who need deep historical volatility data |
| Market Chameleon | From $99/mo | Yes | Data-heavy traders who want trade ideas plus earnings and volatility research |
| Quant Data | From $62.50/mo | No | Traders who want licensed real-time flow plus exposure heat maps |
| QuantWheel | From $29/mo | Yes | Wheel traders who want screening, rolling and journaling with broker sync |
| Unusual Whales | From $42/mo | Yes | Retail traders who want flow, dark pool and politician-trade data in one dashboard |
All volatility & gex tools
Live options analytics: GEX by OI and volume, classified levels and orderflow, with platform integrations.
Cboe's professional options analytics platform for trading activity, volatility and earnings analysis.
Quant options and futures analytics: gamma levels, GEX, volatility models and an AI screener.
Option charts and visuals: open interest, volume, max pain, expected move, IV skew, GEX and DEX.
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.
Dealer positioning analytics for first-, second- and third-order Greeks (vanna, charm) across ~1,000 tickers.
Modern options order flow platform with dark pool data, gamma exposure and AI alerts.
Historical and real-time options, futures and volatility data via API, plus IVolLive analytics.
Options and stock analytics with trade ideas, 0DTE analysis, screeners and earnings tools.
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.
Options flow, dark pool, congressional trading and market data platform for retail traders.
How we pick
Listings are not ranked by payment. Each entry's price, free tier and features come from the tool's own website; anything we couldn't confirm is marked not verified. Methodology.