Historical Volatility (Parkinson) (150-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 MarketBeta U.S. 1000 Equity ETF (GUSA) had 150-Day Historical Volatility (Parkinson) of 0.0360 for 2026-01-21.

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Figures for 2026-01-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1173
Historical Volatility (Parkinson)	0.0360
Implied Volatility (Calls)	--
Implied Volatility (Puts)	--
Implied Volatility (Mean)	--
Put-Call Implied Volatility Ratio	--
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	--