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.

AZZ Inc. (AZZ) had 150-Day Historical Volatility (Parkinson) of 0.3126 for 2025-02-21.

For much more extensive volatility insights, check out our new product VolVue:

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Figures for 2025-02-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3501
Historical Volatility (Parkinson)	0.3126
Implied Volatility (Calls)	0.3753
Implied Volatility (Puts)	0.3448
Implied Volatility (Mean)	0.3601
Put-Call Implied Volatility Ratio	0.9188
Implied Volatility Skew	0.0278
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.8052