Historical Volatility (Parkinson) (10-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.

MetLife, Inc. (MET) had 10-Day Historical Volatility (Parkinson) of 0.2203 for 2026-06-22.

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Figures for 2026-06-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2508
Historical Volatility (Parkinson)	0.2203
Implied Volatility (Calls)	0.2198
Implied Volatility (Puts)	0.2313
Implied Volatility (Mean)	0.2256
Put-Call Implied Volatility Ratio	1.0526
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	1.2137
Put-Call Ratio (Open Interest)	0.1926