Historical Volatility (Parkinson) (120-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. Equity Buffer10 Mar ETF (MART) had 120-Day Historical Volatility (Parkinson) of 0.0337 for 2026-01-20.
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