---
title: "CoStar Group Inc. Stock Rises Friday, Outperforms Market"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/286616970.md"
description: "CoStar Group Inc. (CSGP) shares rose 2.61% to $32.68 on Friday, outperforming a declining market where the S&P 500 fell 1.24% and the Dow Jones dropped 1.07%. This increase ended a two-day losing streak, although the stock remains 66.46% below its 52-week high of $97.43 reached on August 5th. Trading volume was significantly higher than its 50-day average."
datetime: "2026-05-15T21:12:22.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/286616970.md)
  - [en](https://longbridge.com/en/news/286616970.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/286616970.md)
---

# CoStar Group Inc. Stock Rises Friday, Outperforms Market

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

Shares of CoStar Group Inc. (CSGP) rallied 2.61% to $32.68 Friday, on what proved to be an all-around dismal trading session for the stock market, with the S&P 500 Index falling 1.24% to 7,408.50 and Dow Jones Industrial Average falling 1.07% to 49,526.17.

The stock's rise snapped a two-day losing streak.

CoStar Group Inc. closed 66.46% below its 52-week high of $97.43, which the company reached on August 5th.

Trading volume (37.8 M) eclipsed its 50-day average volume of 6.5 M.

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

05-15-26 1712ET

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