At Yahoo Finance, you get free stock quotes, up-to-date news, portfolio management resources, international market data, social interaction and mortgage rates that help you manage your financial life.

At Yahoo Finance, you get free stock quotes, up-to-date news, portfolio management resources, international market data, social interaction and mortgage rates that help you manage your financial life.

Canada platform covers 357,000 properties as of September 2026. CoStar Group stock costs EUR 25.24 o

At Yahoo Finance, you get free stock quotes, up-to-date news, portfolio management resources, international market data, social interaction and mortgage rates that help you manage your financial life.

CoStar Group stock was trading at USD 27.63 on October 6, 2026, while Q2 revenue reached USD 925 mil

CoStar Group is expected to announce its third-quarter earnings in October, and Wall Street expects the company’s EPS to surge by a triple-digit percentage.

CoStar Group, Inc. (NASDAQ:CSGP) owns the data that the commercial-real-estate industry runs on, a near-monopoly built over decades. Yet the stock sits near a 52-week low, and its price-to-earnings ratio looks absurd at about 160. That number is misleading. CoStar has poured billions into Homes.com, its bid to challenge Zillow, and that spending has buried […]

View the basic CSGP option chain and compare options of CoStar Group, Inc. on Yahoo Finance.