https://www.ivolatility.com/
Historical Options & Futures Data, APIs, and Analytics for Option Traders | IVolatility.com
Institutional-grade historical and real-time options, futures and volatility data via API, Snowflake and FTP. Trusted by trading desks worldwide.
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https://optionmetrics.com/
Historical Options Data | OptionMetrics
Mar 9, 2026 - Leading institutions worldwide rely on our accurate historical options data to measure volatility, assess risk, and analyze strategies.
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https://web.archive.org/all/20051210214256/http:/www.csidata.com/data/options/index.html
CSI: Historical Options Data on CD-ROM
Historical Options Data on CD-ROM
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https://www.frbsf.org/research-and-insights/publications/working-papers/2000/02/is-implied-correlation-worth-calculating-evidence-from-foreign-exchange-options-and-historical-data/
Is Implied Correlation Worth Calculating? Evidence from Foreign Exchange Options and Historical...
Feb 1, 2000 - Implied volatilities, as derived from option prices, have been shown to be useful in forecasting the subsequently observed volatility of the underlying...
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