Put-Call Ratio (Volume) (20-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 20-Day Put-Call Ratio (Volume) of 0.0456 for 2026-06-05.

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Figures for 2026-06-05

Volatility Metrics
Historical Volatility (Close-to-Close)	1.2025
Historical Volatility (Parkinson)	0.8362
Implied Volatility (Calls)	0.8639
Implied Volatility (Puts)	0.8005
Implied Volatility (Mean)	0.8322
Put-Call Implied Volatility Ratio	0.9266
Implied Volatility Skew	0.2325
Option Statistics
Put-Call Ratio (Volume)	0.0456
Put-Call Ratio (Open Interest)	0.2738