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.

Pinnacle West Capital Corporation (PNW) had 30-Day Put-Call Ratio (Volume) of 0.1310 for 2026-07-28.

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Figures for 2026-07-28

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2055
Historical Volatility (Parkinson)	0.1912
Implied Volatility (Calls)	0.2764
Implied Volatility (Puts)	0.2208
Implied Volatility (Mean)	0.2486
Put-Call Implied Volatility Ratio	0.7989
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.1310
Put-Call Ratio (Open Interest)	4.4971