Put-Call Implied Volatility Ratio (30-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

Grupo Aeroportuario del Centro Norte S.A.B. de C.V. (OMAB) had 30-Day Put-Call Implied Volatility Ratio of 0.9872 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2296
Historical Volatility (Parkinson)	0.3047
Implied Volatility (Calls)	0.2820
Implied Volatility (Puts)	0.2784
Implied Volatility (Mean)	0.2802
Put-Call Implied Volatility Ratio	0.9872
Implied Volatility Skew	0.0687
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.0000