Put-Call Ratio (Volume) (60-Day)

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

Avista Corporation (AVA) had 60-Day Put-Call Ratio (Volume) of 0.0000 for 2026-06-05.

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Figures for 2026-06-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2013
Historical Volatility (Parkinson)	0.1836
Implied Volatility (Calls)	0.2269
Implied Volatility (Puts)	0.3515
Implied Volatility (Mean)	0.2892
Put-Call Implied Volatility Ratio	1.5490
Implied Volatility Skew	0.1054
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.2913