---
title: "Alliant Energy Corp. Stock Underperforms Monday When Compared To Competitors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/293255354.md"
description: "Alliant Energy Corp. (LNT) shares fell 1.15% to $73.96 on Monday, underperforming the broader market and some competitors like Duke Energy. This marks the second consecutive day of losses for the stock, which remains 6.15% below its 52-week high of $78.81 reached in July."
datetime: "2026-07-20T21:08:44.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/293255354.md)
  - [en](https://longbridge.com/en/news/293255354.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/293255354.md)
generator: "portal-rs"
---

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

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

Shares of Alliant Energy Corp. (LNT) slid 1.15% to $73.96 Monday, on what proved to be an all-around rough trading session for the stock market, with the S&P 500 Index falling 0.19% to 7,443.28 and Dow Jones Industrial Average falling 0.59% to 51,839.26.

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

Alliant Energy Corp. closed 6.15% short of its 52-week high of $78.81, which the company reached on July 7th.

The stock demonstrated a mixed performance when compared to some of its competitors Monday, as Duke Energy Corp. (DUK) rose 0.67% to $125.85, Exelon Corp. (EXC) fell 0.65% to $45.96, and Sempra (SRE) fell 1.69% to $90.69.

Data source: Dow Jones Market Data, FactSet. Data compiled July 20, 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

07-20-26 1708ET

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- [LNT.US](https://longbridge.com/en/quote/LNT.US.md)
- [.SPX.US](https://longbridge.com/en/quote/.SPX.US.md)
- [.DJI.US](https://longbridge.com/en/quote/.DJI.US.md)
- [DUK.US](https://longbridge.com/en/quote/DUK.US.md)
- [EXC.US](https://longbridge.com/en/quote/EXC.US.md)
- [SRE.US](https://longbridge.com/en/quote/SRE.US.md)
- [DUK-A.US](https://longbridge.com/en/quote/DUK-A.US.md)
- [DUKB.US](https://longbridge.com/en/quote/DUKB.US.md)
- [SREA.US](https://longbridge.com/en/quote/SREA.US.md)

## Related News & Research

- [Iowa Utilities Commission approves cut to Alliant Energy Iowa residential natural gas rates](https://longbridge.com/en/news/297682754.md)
- [UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Purchases 102,357 Shares of Alliant Energy Corporation $LNT](https://longbridge.com/en/news/297759487.md)
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- [Westpac Banking Corp Buys New Stake in Alliant Energy Corporation $LNT](https://longbridge.com/en/news/296698558.md)

---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**