CoStar Group Inc.

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78.34
-0.87 (-1.10%)
At close: Feb 20, 2025, 3:59 PM
78.33
-0.01%
After-hours: Feb 20, 2025, 04:00 PM EST

CSGP Stock Price History

Date Open High Low Close Change % Change Volume
Feb 19, 2025 72.83 79.32 72.50 79.21 3.75 4.97% 7,407,604
Feb 18, 2025 74.36 75.62 73.90 75.46 1.40 1.89% 5,453,500
Feb 14, 2025 74.10 74.46 73.32 74.06 0.50 0.68% 3,413,100
Feb 13, 2025 73.43 74.02 72.52 73.56 0.29 0.40% 2,901,000
Feb 12, 2025 74.11 74.53 72.86 73.27 -2.73 -3.59% 2,595,800
Feb 11, 2025 76.21 77.00 75.29 76.00 -0.97 -1.26% 1,975,365
Feb 10, 2025 77.72 77.72 76.52 76.97 -0.28 -0.36% 1,927,941
Feb 7, 2025 78.39 78.39 77.17 77.25 -0.94 -1.20% 2,224,443
Feb 6, 2025 78.09 78.39 77.09 78.19 0.47 0.60% 2,023,300
Feb 5, 2025 76.62 77.96 75.64 77.72 0.26 0.34% 3,129,435
Feb 4, 2025 76.51 78.10 76.23 77.46 0.66 0.86% 2,808,904
Feb 3, 2025 76.52 77.90 76.08 76.80 0.20 0.26% 2,823,303
Jan 31, 2025 76.19 77.43 76.06 76.60 0.08 0.10% 2,620,807
Jan 30, 2025 76.81 77.53 75.91 76.52 0.87 1.15% 1,543,491
Jan 29, 2025 76.28 76.80 75.46 75.65 -0.47 -0.62% 1,896,620
Jan 28, 2025 75.87 77.54 75.72 76.12 -0.32 -0.42% 3,048,035
Jan 27, 2025 73.52 76.53 73.49 76.44 2.28 3.07% 2,307,500
Jan 24, 2025 74.00 75.41 73.11 74.16 -0.22 -0.30% 1,702,785
Jan 23, 2025 73.60 74.95 73.16 74.38 0.37 0.50% 2,135,251
Jan 22, 2025 74.16 75.04 73.51 74.01 -0.15 -0.20% 2,098,800
Jan 21, 2025 74.45 74.99 73.97 74.16 0.31 0.42% 2,194,298
Jan 17, 2025 75.06 75.06 72.99 73.85 0.43 0.59% 2,189,300
Jan 16, 2025 73.16 73.55 71.82 73.42 0.20 0.27% 2,226,100
Jan 15, 2025 71.14 74.38 71.14 73.22 3.61 5.19% 3,786,658
Jan 14, 2025 69.43 70.21 68.41 69.61 0.32 0.46% 3,775,900
Jan 13, 2025 69.81 70.10 68.77 69.29 -0.58 -0.83% 2,735,738
Jan 10, 2025 70.33 70.74 69.44 69.87 -1.47 -2.06% 2,769,300
Jan 8, 2025 70.63 71.61 70.29 71.34 0.98 1.39% 2,214,489
Jan 7, 2025 71.22 72.21 70.28 70.36 -0.85 -1.19% 2,098,577
Jan 6, 2025 72.16 73.00 71.13 71.21 -1.04 -1.44% 1,953,079
Jan 3, 2025 70.86 72.40 70.70 72.25 1.42 2.00% 1,848,700
Jan 2, 2025 72.17 72.94 70.50 70.83 -0.76 -1.06% 2,471,661
Dec 31, 2024 72.04 72.49 70.74 71.59 -0.23 -0.32% 2,125,000
Dec 30, 2024 71.69 72.40 71.00 71.82 -0.40 -0.55% 2,352,400
Dec 27, 2024 72.28 72.80 71.69 72.22 -0.88 -1.20% 1,702,431
Dec 26, 2024 72.38 73.52 71.80 73.10 0.15 0.21% 1,293,000
Dec 24, 2024 72.33 73.00 71.93 72.95 0.21 0.29% 1,159,700
Dec 23, 2024 70.12 72.86 70.11 72.74 1.30 1.82% 2,638,063
Dec 20, 2024 69.89 71.86 69.61 71.44 1.60 2.29% 7,036,135
Dec 19, 2024 70.65 72.10 69.75 69.84 -0.93 -1.31% 3,860,966
Dec 18, 2024 73.12 74.26 70.76 70.77 -2.36 -3.23% 4,020,400
Dec 17, 2024 74.76 76.45 73.08 73.13 -2.09 -2.78% 2,823,144
Dec 16, 2024 75.05 77.00 74.37 75.22 0.15 0.20% 2,371,023
Dec 13, 2024 77.69 78.12 74.59 75.07 -3.18 -4.06% 2,325,200
Dec 12, 2024 77.72 78.52 76.91 78.25 0.67 0.86% 1,533,174
Dec 11, 2024 77.14 78.13 76.89 77.58 1.15 1.50% 1,673,768
Dec 10, 2024 78.46 78.46 76.08 76.43 -2.22 -2.82% 2,003,203
Dec 9, 2024 77.36 79.11 77.06 78.65 1.33 1.72% 2,335,936
Dec 6, 2024 77.40 78.36 77.04 77.32 0.29 0.38% 2,480,749
Dec 5, 2024 79.38 79.49 74.36 77.03 -2.72 -3.41% 3,286,664