---
title: "Alliant Energy Corp. Stock Underperforms Tuesday When Compared To Competitors Despite Daily Gains"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/286967555.md"
description: "Alliant Energy Corp. (LNT) shares rose 1.26% to $73.00 on Tuesday, despite a declining stock market, with the S&P 500 and Dow Jones falling 0.67% and 0.65%, respectively. This marks the second consecutive day of gains for the stock, which remains 3.64% below its 52-week high of $75.76. Compared to competitors, Alliant underperformed as Duke Energy, Exelon, and Sempra saw higher gains."
datetime: "2026-05-19T21:07:41.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/286967555.md)
  - [en](https://longbridge.com/en/news/286967555.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/286967555.md)
---

# Alliant Energy Corp. Stock Underperforms Tuesday When Compared To Competitors Despite Daily Gains

This article was automatically generated by MarketWatch using technology from Automated Insights.

Shares of Alliant Energy Corp. (LNT) rallied 1.26% to $73.00 Tuesday, on what proved to be an all-around rough trading session for the stock market, with the S&P 500 Index falling 0.67% to 7,353.61 and Dow Jones Industrial Average falling 0.65% to 49,363.88.

This was the stock's second consecutive day of gains.

Alliant Energy Corp. closed 3.64% short of its 52-week high of $75.76, which the company reached on May 1st.

The stock demonstrated a mixed performance when compared to some of its competitors Tuesday, as Duke Energy Corp. (DUK) rose 1.40% to $124.56, Exelon Corp. (EXC) rose 1.48% to $44.62, and Sempra (SRE) rose 1.20% to $91.31.

Data source: Dow Jones Market Data, FactSet. Data compiled May 19, 2026.

This content was created by MarketWatch, which is operated by Dow Jones & Co. MarketWatch is published independently from Dow Jones Newswires and The Wall Street Journal.

(END) Dow Jones Newswires

05-19-26 1707ET

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