Put-Call Ratio (Volume) (20-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Alliant Energy Corporation (LNT) had 20-Day Put-Call Ratio (Volume) of 1.5000 for 2026-10-07.

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Figures for 2026-10-07

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1823
Historical Volatility (Parkinson)	0.1651
Implied Volatility (Calls)	0.3009
Implied Volatility (Puts)	0.2892
Implied Volatility (Mean)	0.2950
Put-Call Implied Volatility Ratio	0.9610
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	1.5000
Put-Call Ratio (Open Interest)	0.5435