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.

Aflac Incorporated (AFL) had 30-Day Put-Call Ratio (Open Interest) of 0.1949 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1838
Historical Volatility (Parkinson)	0.1816
Implied Volatility (Calls)	0.2531
Implied Volatility (Puts)	0.2892
Implied Volatility (Mean)	0.2712
Put-Call Implied Volatility Ratio	1.1427
Implied Volatility Skew	0.0253
Option Statistics
Put-Call Ratio (Volume)	0.0051
Put-Call Ratio (Open Interest)	0.1949