Historical Volatility (Parkinson) (10-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.
AllianzIM U.S. Large Cap Buffer10 Feb ETF (FEBT) had 10-Day Historical Volatility (Parkinson) of 0.0396 for 2025-12-15.
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