Historical Volatility (Parkinson) (20-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 International Equity Buffer15 Uncapped Jan ETF (JANI) had 20-Day Historical Volatility (Parkinson) of 0.0475 for 2026-02-20.
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