Historical Volatility (Parkinson) (90-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.
Cloopen Group Holding Limited Sponsored ADR (RAAS) had 90-Day Historical Volatility (Parkinson) of 0.9048 for 2023-05-17.
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