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.
Innovator Hedged Nasdaq-100 ETF (QHDG) had 120-Day Historical Volatility (Parkinson) of 0.0241 for 2026-06-04.
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