Historical Volatility (Parkinson) (30-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.

State Street SPDR MSCI World StrategicFactors ETF (QWLD) had 30-Day Historical Volatility (Parkinson) of 0.0629 for 2026-03-09.

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Figures for 2026-03-09

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1043
Historical Volatility (Parkinson)	0.0629
Implied Volatility (Calls)	0.2415
Implied Volatility (Puts)	0.1190
Implied Volatility (Mean)	0.1803
Put-Call Implied Volatility Ratio	0.4928
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	--