Alliant Energy - 36 Year Stock Price History | LNT

The latest closing stock price for Alliant Energy as of November 21, 2024 is 63.20.

  • An investor who bought $1,000 worth of Alliant Energy stock at the IPO in 1988 would have $34,626 today, roughly 35 times their original investment - a 10.14% compound annual growth rate over 37 years.
  • The all-time high Alliant Energy stock closing price was 63.20 on November 21, 2024.
  • The Alliant Energy 52-week high stock price is 63.27, which is 0.1% above the current share price.
  • The Alliant Energy 52-week low stock price is 46.80, which is 25.9% below the current share price.
  • The average Alliant Energy stock price for the last 52 weeks is 53.23.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Alliant Energy - 36 Year Stock Price History | LNT

  • An investor who bought $1,000 worth of Alliant Energy stock at the IPO in 1988 would have $34,626 today, roughly 35 times their original investment - a 10.14% compound annual growth rate over 37 years.
  • The all-time high Alliant Energy stock closing price was 63.20 on November 21, 2024.
  • The Alliant Energy 52-week high stock price is 63.27, which is 0.1% above the current share price.
  • The Alliant Energy 52-week low stock price is 46.80, which is 25.9% below the current share price.
  • The average Alliant Energy stock price for the last 52 weeks is 53.23.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.