Historical Volatility (Parkinson) (60-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.
Defiance US 100 Tech Ex Software ETF (XIGV) had 60-Day Historical Volatility (Parkinson) of 0.0245 for 2026-09-29.
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