Volatility data and research tools powered by a market-maker-grade fitting and pricing engine
Stage
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Founded
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Based in
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US
Pricing model
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Freemium
Pricing
Free: Browse markets and follow live prices. Plus: $29/month includes live transcription, keyword detection, automated prediction-market trading, panic-sell controls, 15-minute AFK sessions, and 1-on-1 support. Pro: $49/month includes everything in Plus plus rare keyword boosting, speaker diarizatio
Free sample plan with no card required. Retail subscription available for individual personal use in the United States with daily limits on API credits. Institutional plans available at contact pricing for any business use with annual licenses invoiced monthly via ACH or wire. Higher-frequency data
Key features
Keyword detection and meters
Speaker diarization
Speaker-gated trading
Risk checks and IOC order execution
Immediate-or-cancel orders with protected fills
Panic-sell controls
Multiple concurrent live sessions
AFK session timeouts
Fitted volatility surfaces with bid-ask-weighted curves across every expiration
Accounts for American-style options with early exercise, discrete dividends, and implied borrow rates
One-minute granularity historical data across 140+ symbols spanning 10 years
Realized volatility calculations from 385 intraday returns per day
OptionSpace