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.

Avista Corporation (AVA) 30-Day Put-Call Ratio (Volume) data is not available for 2025-05-30.

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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2096
Historical Volatility (Parkinson)	0.1885
Implied Volatility (Calls)	0.3152
Implied Volatility (Puts)	0.2544
Implied Volatility (Mean)	0.2848
Put-Call Implied Volatility Ratio	0.8070
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.8324