Historical Volatility (Parkinson) (90-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.
Goldman Sachs Data Enhanced International Equity ETF (GIEQ) had 90-Day Historical Volatility (Parkinson) of 0.0258 for 2026-08-27.
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