Historical Volatility (Parkinson) (90-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.

Controladora Vuela Compania de Aviacion, S.A.B. de C.V. (VLRS) had 90-Day Historical Volatility (Parkinson) of 0.4679 for 2026-01-20.

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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5344
Historical Volatility (Parkinson)	0.4679
Implied Volatility (Calls)	--
Implied Volatility (Puts)	0.6716
Implied Volatility (Mean)	--
Put-Call Implied Volatility Ratio	--
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.3231