DJ CoStar Group Inc. Stock Rises Wednesday, Outperforms Market
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Shares of CoStar Group Inc. $(CSGP)$ rose 1.67% to $27.40 Wednesday, 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 7,651.54 and Dow Jones Industrial Average falling 0.86% to 50,906.05.
The stock's rise snapped a two-day losing streak.
CoStar Group Inc. closed 67.86% below its 52-week high of $85.24, which the company achieved on October 6th.
Trading volume (6.7 M) remained 350,335 below its 50-day average volume of 7.0 M.
Data source: Dow Jones Market Data, FactSet. Data compiled September 30, 2026.