---
title: "Alliant Energy Corp. Stock Underperforms Wednesday When Compared To Competitors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/294262892.md"
description: "Alliant Energy Corp. (LNT) shares fell 2.43% to $72.00 on Wednesday, underperforming competitors like Duke Energy and Exelon during a broader market decline. This marks the third consecutive day of losses for Alliant, which closed 8.64% below its 52-week high. Trading volume reached 3.4 million, exceeding the 50-day average."
datetime: "2026-07-29T21:09:18.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/294262892.md)
  - [en](https://longbridge.com/en/news/294262892.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/294262892.md)
---

# Alliant Energy Corp. Stock Underperforms Wednesday When Compared To Competitors

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

Shares of Alliant Energy Corp. (LNT) slipped 2.43% to $72.00 Wednesday, on what proved to be an all-around dismal trading session for the stock market, with the S&P 500 Index falling 1.52% to 7,316.15 and Dow Jones Industrial Average falling 2.19% to 51,594.14.

This was the stock's third consecutive day of losses.

Alliant Energy Corp. closed 8.64% short of its 52-week high of $78.81, which the company reached on July 7th.

The stock underperformed when compared to some of its competitors Wednesday, as Duke Energy Corp. (DUK) fell 0.12% to $129.08, Exelon Corp. (EXC) fell 0.59% to $47.03, and Sempra (SRE) fell 1.92% to $88.82.

Trading volume (3.4 M) eclipsed its 50-day average volume of 2.4 M.

Data source: Dow Jones Market Data, FactSet. Data compiled July 29, 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

07-29-26 1709ET

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