Put-Call Ratio (Open Interest) (90-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.

Atmos Energy Corporation (ATO) had 90-Day Put-Call Ratio (Open Interest) of 0.7090 for 2026-10-21.

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Figures for 2026-10-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1284
Historical Volatility (Parkinson)	0.1465
Implied Volatility (Calls)	0.1851
Implied Volatility (Puts)	0.1773
Implied Volatility (Mean)	0.1812
Put-Call Implied Volatility Ratio	0.9582
Implied Volatility Skew	0.0266
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.7090