DJ CoStar Group Inc. Stock Rises Friday, Outperforms Market
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Shares of CoStar Group Inc. $(CSGP)$ advanced 2.81% to $32.22 Friday, on what proved to be an all-around poor trading session for the stock market, with the S&P 500 Index falling 0.25% to 7,711.76 and Dow Jones Industrial Average falling 0.02% to 53,559.99.
The stock's rise snapped a three-day losing streak.
CoStar Group Inc. closed 64.94% below its 52-week high of $91.89, which the company achieved on September 5th.
Trading volume (4.3 M) remained 2.7 million below its 50-day average volume of 7.1 M.
Data source: Dow Jones Market Data, FactSet. Data compiled August 28, 2026.