Alliant Energy Corporation (LNT) Stock Chart
LNT price chart
Daily prices adjusted for splits and dividends. 1D and 5D show delayed intraday prices. Markers: E earnings, D dividend, S split.
Technical snapshot
Key levels & statistics
LNT performance vs the market
Total return, dividends reinvestedLNT monthly returns
LNT historical prices
LNT dividends & splits
About the LNT chart
Alliant Energy (LNT) closed at $68.32 on October 16, 2026, up 7.6% so far this year. The stock is trading 2.0% below its 200-day moving average of $69.69, which technical analysts usually read as a long-term downtrend. Over the past year LNT returned +4.2% including dividends, behind the S&P 500 (+16.8%).
This page charts the full trading history of Alliant Energy Corporation stock. Daily prices come from EODHD and are adjusted for stock splits and dividends, so returns over long periods are comparable. For the latest quote, company profile, earnings and news, see the LNT stock overview.
LNT chart FAQ
What is Alliant Energy's all-time high stock price?
The highest closing price for LNT was $78.03 on July 2, 2026 (adjusted for stock splits). As of the October 16, 2026 close it traded 12.4% below that level.
What is the 52-week range of LNT stock?
Over the 52 weeks to October 16, 2026, LNT traded between an intraday low of $62.54 on October 1, 2026 and an intraday high of $78.81 on July 7, 2026.
Is LNT above its 200-day moving average?
No. On October 16, 2026 LNT closed at $68.32, 2.0% below its 200-day simple moving average of $69.69. The 50-day average was $67.01.
How has LNT stock performed compared with the S&P 500?
Including reinvested dividends, LNT returned +4.2% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were +44.2% and +83.0%.
Does Alliant Energy pay a dividend?
Yes. Alliant Energy paid $2.11 per share in dividends over the past 12 months (4 payments), a yield of about 3.09% at the latest close. The most recent dividend of $0.54 per share had an ex-dividend date of July 31, 2026.
Has LNT stock ever split?
LNT has split its stock 1 time: 2:1 (May 20, 2016). Prices on this chart are adjusted for all splits.
How do I read the LNT chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots LNT against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.