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.

ArcelorMittal (MT) had 150-Day Historical Volatility (Parkinson) of 0.2883 for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5219
Historical Volatility (Parkinson)	0.2883
Implied Volatility (Calls)	0.5233
Implied Volatility (Puts)	0.5304
Implied Volatility (Mean)	0.5268
Put-Call Implied Volatility Ratio	1.0135
Implied Volatility Skew	0.0165
Option Statistics
Put-Call Ratio (Volume)	0.3663
Put-Call Ratio (Open Interest)	0.4008