FlashAlphaFree tier
Volatility & GEX Tools
Options analytics API for GEX, DEX, vanna, charm, vol surfaces and max pain, with an MCP server.
From $63/moDetails →
OptionCharts
Option charts and visuals: open interest, volume, max pain, expected move, IV skew, GEX and DEX.
From $20/mo
Visit OptionCharts ↗Opens the official siteBest for
Visual traders who want clean OI, max pain and GEX charts
Notable features
- Open interest and volume charts
- Max pain and expected move
- IV skew and probability distribution
- GEX and DEX charts (paid)
- Export chart data to CSV
Pricing notes
Premium $20/month ($240 billed annually); Ultimate $35/month ($420 annually) adds real-time data. Billing toggle state unclear.
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