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.

KeyCorp (KEY) had 20-Day Put-Call Ratio (Volume) of 0.5061 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2468
Historical Volatility (Parkinson)	0.2045
Implied Volatility (Calls)	0.2866
Implied Volatility (Puts)	0.2883
Implied Volatility (Mean)	0.2875
Put-Call Implied Volatility Ratio	1.0058
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.5061
Put-Call Ratio (Open Interest)	1.1125