Put-Call Ratio (Open Interest) (60-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.

Sumitomo Mitsui Financial Group Inc (SMFG) had 60-Day Put-Call Ratio (Open Interest) of 1.0139 for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3092
Historical Volatility (Parkinson)	0.1718
Implied Volatility (Calls)	0.4549
Implied Volatility (Puts)	0.4859
Implied Volatility (Mean)	0.4704
Put-Call Implied Volatility Ratio	1.0681
Implied Volatility Skew	0.0678
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	1.0139