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.

Babcock (BW) had 10-Day Historical Volatility (Parkinson) of 0.7943 for 2026-06-04.

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Figures for 2026-06-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7589
Historical Volatility (Parkinson)	0.7943
Implied Volatility (Calls)	1.1043
Implied Volatility (Puts)	1.1557
Implied Volatility (Mean)	1.1300
Put-Call Implied Volatility Ratio	1.0465
Implied Volatility Skew	-0.0088
Option Statistics
Put-Call Ratio (Volume)	1.0791
Put-Call Ratio (Open Interest)	0.1765