DJ CoStar Group Inc. Stock Falls Tuesday, Underperforms Market
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Shares of CoStar Group Inc. $(CSGP)$ slid 2.33% to $63.82 Tuesday, on what proved to be an all-around rough trading session for the stock market, with the S&P 500 Index falling 2.06% to 6,796.86 and Dow Jones Industrial Average falling 1.76% to 48,488.59.
CoStar Group Inc. closed 34.50% short of its 52-week high of $97.43, which the company achieved on August 5th.
Trading volume (5.5 M) eclipsed its 50-day average volume of 4.8 M.
Data source: Dow Jones Market Data, FactSet. Data compiled January 20, 2026.
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January 20, 2026 17:00 ET (22:00 GMT)
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