DJ CoStar Group Inc. Stock Rises Tuesday, Outperforms Market
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Shares of CoStar Group Inc. $(CSGP)$ rose 2.70% to $30.00 Tuesday, on what proved to be an all-around grim trading session for the stock market, with the S&P 500 Index falling 0.02% to 7,805.45 and Dow Jones Industrial Average falling 0.35% to 51,670.10.
The stock's rise snapped a two-day losing streak.
CoStar Group Inc. closed 62.06% short of its 52-week high of $79.08, which the company achieved on October 27th.
Trading volume (7.4 M) eclipsed its 50-day average volume of 6.3 M.
Data source: Dow Jones Market Data, FactSet. Data compiled October 13, 2026.