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.

Alliant Energy Corporation (LNT) had 30-Day Put-Call Ratio (Open Interest) of 0.5999 for 2026-01-06.

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Figures for 2026-01-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1073
Historical Volatility (Parkinson)	0.1226
Implied Volatility (Calls)	0.1904
Implied Volatility (Puts)	0.1842
Implied Volatility (Mean)	0.1873
Put-Call Implied Volatility Ratio	0.9676
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.8000
Put-Call Ratio (Open Interest)	0.5999