Put-Call Ratio (Volume) (30-Day)

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

ADTRAN Holdings, Inc. (ADTN) had 30-Day Put-Call Ratio (Volume) of 0.0000 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4211
Historical Volatility (Parkinson)	0.3788
Implied Volatility (Calls)	0.5128
Implied Volatility (Puts)	0.5937
Implied Volatility (Mean)	0.5533
Put-Call Implied Volatility Ratio	1.1578
Implied Volatility Skew	0.0787
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.1115