Historical Volatility (Parkinson) (180-Day)
Historical Volatility (Parkinson): The past volatility of the security over the selected time frame, calculated using the high and low prices on each trading day.
WISeKey International Holding Ltd. Sponsored ADR (WKEY) had 180-Day Historical Volatility (Parkinson) of 1.7537 for 2025-05-30.
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