---
title: "Pinnacle West Capital Corp. Stock Underperforms Monday When Compared To Competitors"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/295453086.md"
description: "Pinnacle West Capital Corp. (PNW) shares fell 1.78% to $99.23 on Monday, underperforming competitors like NextEra Energy and Southern Co. during a broadly weak market session where the S&P 500 and Dow Jones also declined. PNW closed 10.73% below its 52-week high, with trading volume slightly below its 50-day average."
datetime: "2026-08-10T21:17:20.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/295453086.md)
  - [en](https://longbridge.com/en/news/295453086.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/295453086.md)
---

# Pinnacle West Capital Corp. Stock Underperforms Monday When Compared To Competitors

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

Shares of Pinnacle West Capital Corp. (PNW) shed 1.78% to $99.23 Monday, on what proved to be an all-around grim trading session for the stock market, with the S&P 500 Index falling 0.06% to 7,753.11 and Dow Jones Industrial Average falling 0.11% to 53,975.98.

Pinnacle West Capital Corp. closed 10.73% below its 52-week high of $111.16, which the company reached on July 17th.

The stock underperformed when compared to some of its competitors Monday, as NextEra Energy Inc. (NEE) rose 0.06% to $84.70, Southern Co. (SO) fell 1.46% to $91.34, and Dominion Energy Inc. (D) fell 0.36% to $67.15.

Trading volume (1.2 M) remained 97,792 below its 50-day average volume of 1.3 M.

Data source: Dow Jones Market Data, FactSet. Data compiled August 10, 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

08-10-26 1717ET

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## Related News & Research

- [Truist Financial Sticks to Its Hold Rating for Pinnacle West Capital (PNW)](https://longbridge.com/en/news/296171390.md)
- [Top Pinnacle West Insider Makes Notable Move With Fresh Stock Sale](https://longbridge.com/en/news/295610129.md)
- [Pinnacle West SVP Public Policy Jose Luis Esparza Jr sells 1,800 shares for $183,618](https://longbridge.com/en/news/295590547.md)
- [PNW: Strong growth, major investments, and regulatory improvements drive robust financial outlook](https://longbridge.com/en/news/295707448.md)
- [Lazard Asset Management LLC Decreases Stock Holdings in Pinnacle West Capital Corporation $PNW](https://longbridge.com/en/news/294601705.md)