Fidelity.com provides a comprehensive page with implied and historical volatility data for multiple time periods. This video will focus on the many ways this information can be used to better gauge the price movements in the options market.
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Options trading entails significant risk and is not appropriate for all investors. Certain complex options strategies carry additional risk. Before trading options, please read Characteristics and Risks of Standardized Options. Supporting documentation for any claims, if applicable, will be furnished upon request.