Historical Volatility (Parkinson) (30-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.
Verona Pharma PLC American Depositary Share (VRNA) had 30-Day Historical Volatility (Parkinson) of 0.5095 for 2025-05-30.
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