Option chain for Alliant Energy (LNT): calls and puts for every expiration and strike, with quotes, volume, open interest, implied volatility and greeks. As of Oct 30, 2026, LNT had 4 option expirations, from Nov 20, 2026 to Apr 16, 2027, and 24 contracts traded that day. The nearest expiration, Nov 20, 2026, had an at-the-money implied volatility of 23.3% (+71% on the day) and 12 contracts traded.

For the latest figures, see LNT options overview.

Key numbers

Expirations: at-the-money implied volatility, change on the day, volume

Nov 20, 2026 (21 days): ATM IV 23.3% (+71%), volume 12
Dec 18, 2026 (49 days): ATM IV 18.5% (-11%), volume 7
Jan 15, 2027 (77 days): ATM IV 19.8% (+4%), volume 5
Apr 16, 2027 (168 days): ATM IV 19.3% (-7%), volume 0

Data as of October 30, 2026.

LNT Option Chain

Detailed and comprehensive option chain for each expiration listed for LNT. Includes volume, open interest, implied volatility, and bid/ask for each strike. Investigate further by clicking on a strike and seeing trade activity, volatility movement, and yesterday's closing values. Use the built-in options profit calculator to see the profit or loss of any LNT options strategy.

▲ Close