Historical Volatility (Parkinson) (60-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.

Enersys (ENS) had 60-Day Historical Volatility (Parkinson) of 0.4045 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4880
Historical Volatility (Parkinson)	0.4045
Implied Volatility (Calls)	0.5163
Implied Volatility (Puts)	0.4937
Implied Volatility (Mean)	0.5050
Put-Call Implied Volatility Ratio	0.9561
Implied Volatility Skew	0.0255
Option Statistics
Put-Call Ratio (Volume)	0.1429
Put-Call Ratio (Open Interest)	0.6180