---
title: "CoStar Group Inc. Stock Rises Wednesday, Outperforms Market"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/292818316.md"
description: "CoStar Group Inc. (CSGP) shares rose 2.93% to $28.49 on Wednesday, outperforming the broader market as the S&P 500 and Dow Jones Industrial Average also posted gains. Despite the positive session, CSGP remains 70.76% below its 52-week high of $97.43 set in August. Trading volume was slightly below the 50-day average."
datetime: "2026-07-15T21:15:06.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/292818316.md)
  - [en](https://longbridge.com/en/news/292818316.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/292818316.md)
generator: "portal-rs"
---

# CoStar Group Inc. Stock Rises Wednesday, Outperforms Market

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

Shares of CoStar Group Inc. (CSGP) advanced 2.93% to $28.49 Wednesday, on what proved to be an all-around positive trading session for the stock market, with the S&P 500 Index rising 0.38% to 7,572.40 and the Dow Jones Industrial Average rising 0.29% to 52,658.64.

CoStar Group Inc. closed 70.76% below its 52-week high of $97.43, which the company achieved on August 5th.

Trading volume (7.3 M) remained 438,423 below its 50-day average volume of 7.8 M.

Data source: Dow Jones Market Data, FactSet. Data compiled July 15, 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

07-15-26 1715ET

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