Put-Call Ratio (Volume) (90-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Grupo Aeroportuario del Centro Norte S.A.B. de C.V. (OMAB) had 90-Day Put-Call Ratio (Volume) of 0.3025 for 2026-03-02.

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Figures for 2026-03-02

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2960
Historical Volatility (Parkinson)	0.3397
Implied Volatility (Calls)	0.2906
Implied Volatility (Puts)	0.3164
Implied Volatility (Mean)	0.3035
Put-Call Implied Volatility Ratio	1.0887
Implied Volatility Skew	-0.0217
Option Statistics
Put-Call Ratio (Volume)	0.3025
Put-Call Ratio (Open Interest)	0.1164