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Alliant Energy (LNT) closed at $72.67 on November 6, 2026, down 1.0% from the previous close, on volume of 2,698,757 shares (30-day average 3,098,115).

Key numbers
  • Last close: $72.67 (November 6, 2026)
  • 52-week range: $62.54 to $78.81
  • Market value: $18.8 billion
  • 30-day implied volatility (IV30): 18.0%
  • Option volume: 6 contracts (6 calls, 0 puts); 30-day average 39

Data as of November 6, 2026.

LNT Stock Summary and Trading Ideas (Alliant Energy | NASDAQ:LNT)

Charts for Today's Stock Price and Implied Volatility in Alliant Energy

6-Nov-2026

Stock Price & Volume | Full Chart

30-Day Implied Volatility | IV30 Full Chart

Trade Ideas for Best Option Strategies for LNT by Theoretical Edge and Win Rates

Sentiment

Trading Statistics

Key Ratios

Alliant Energy (LNT) Frequently Asked Questions

What does Alliant Energy do?

Alliant Energy is the parent of two regulated utilities, Interstate Power and Light and Wisconsin Power and Light. Together, IPL and WPL serve nearly 1 million electric customers and 425,000 natural gas-only customers. Both subsidiaries engage in the generation and distribution of electricity and the distribution and transportation of natural gas. Alliant also owns a 16% interest in American Transmission.

What symbol and exchange does Alliant Energy shares trade?

Alliant Energy trades on the NASDAQ stock market under the symbol LNT.

What is Alliant Energy stock price doing today?

As of November 6, 2026, LNT stock price declined to $72.67 with 2,698,757 million shares trading.

What is Alliant Energy's Beta?

LNT has a beta of -0.24, meaning it tends to be less sensitive to market movements. LNT has a correlation of 0.02 to the broad based SPY ETF.

How much is Alliant Energy worth?

LNT has a market cap of $18.85 billion. This is considered a Large Cap stock.

How much money does Alliant Energy make?

Last quarter Alliant Energy reported $1 billion in Revenue and $1.52 earnings per share. This fell short of revenue expectation by $-11 million and exceeded earnings estimates by $.23.

What is the highest and lowest price Alliant Energy traded in the last 3 year period?

In the last 3 years, LNT traded as high as $78.81 and as low as $46.80.

What are the top ETFs holding Alliant Energy?

The top ETF exchange traded funds that LNT belongs to (by Net Assets): VTI, VOO, VB, XLU, IVV.

Is Alliant Energy (LNT) a good investment?

LNT has outperformed the market in the last year with a price return of +11.9% while the SPY ETF gained +9.6%. LNT has also outperformed the stock market ETF in the last 3 month and 2 week periods returning +4.3% and +4.1%, respectively, while the SPY returned -4.2% and -3.8%, respectively.

What are the support and resistance levels for Alliant Energy (LNT)?

LNT support price is $72.44 and resistance is $74.44 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that LNT shares will trade within this expected range on the day.

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