Put-Call Ratio (Open Interest) (30-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Invesco KBW Bank ETF (KBWB) had 30-Day Put-Call Ratio (Open Interest) of 1.0440 for 2025-05-30.

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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2465
Historical Volatility (Parkinson)	0.1478
Implied Volatility (Calls)	0.2042
Implied Volatility (Puts)	0.2369
Implied Volatility (Mean)	0.2206
Put-Call Implied Volatility Ratio	1.1599
Implied Volatility Skew	0.1016
Option Statistics
Put-Call Ratio (Volume)	0.8333
Put-Call Ratio (Open Interest)	1.0440