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.
Cloopen Group Holding Limited Sponsored ADR (RAAS) had 180-Day Historical Volatility (Parkinson) of 0.8806 for 2023-05-17.
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