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CoStar Group (CSGP)
NASDAQ:CSGP
Time Period
1Y
Events
Historical Prices
Rows:
Jan 28, 2026
66.98
67.68
65.15
65.20
65.20
-1.54%
4,374,831
0.90
Jan 27, 2026
69.28
70.57
65.69
66.22
66.22
+0.62%
17,993,359
3.85
Jan 26, 2026
65.95
67.06
65.75
65.81
65.81
+0.32%
4,026,603
0.83
Jan 23, 2026
65.72
66.68
65.26
65.60
65.60
-1.00%
4,985,862
1.03
Jan 22, 2026
64.87
67.79
64.69
66.26
66.26
+2.30%
7,257,174
1.53
Jan 21, 2026
63.98
64.96
62.81
64.77
64.77
+1.49%
6,367,541
1.36
Jan 20, 2026
64.09
64.81
63.17
63.82
63.82
-2.33%
5,705,453
1.23
Jan 19, 2026
63.41
65.93
63.14
65.34
65.34
0.00%
0
0.00
Jan 16, 2026
63.41
65.93
63.14
65.34
65.34
+3.09%
7,622,875
1.66
Jan 15, 2026
63.97
64.58
62.08
63.38
63.38
-0.77%
5,471,880
1.21
Jan 14, 2026
61.42
63.93
61.14
63.87
63.87
+3.32%
8,203,352
1.84
Jan 13, 2026
58.91
62.52
58.14
61.82
61.82
+4.25%
12,699,290
2.96
Jan 12, 2026
58.49
59.44
57.01
59.30
59.30
+1.38%
8,883,496
2.12
Jan 09, 2026
61.36
61.83
58.41
58.49
58.49
-4.68%
7,690,623
1.86
Jan 08, 2026
60.61
62.89
60.19
61.36
61.36
-0.49%
8,338,141
2.06
Jan 07, 2026
68.26
68.98
61.57
61.66
61.66
-8.24%
13,759,010
3.55
Jan 06, 2026
66.02
67.64
65.23
67.20
67.20
+1.17%
3,143,273
0.81
Jan 05, 2026
65.60
67.38
65.22
66.42
66.42
+1.11%
4,369,181
1.13
Jan 02, 2026
67.11
67.22
65.23
65.69
65.69
-2.31%
4,368,222
1.14
Jan 01, 2026
67.86
67.86
67.00
67.24
67.24
0.00%
0
0.00
Dec 31, 2025
67.86
67.86
67.00
67.24
67.24
-0.91%
2,069,592
0.53
Dec 30, 2025
67.24
67.96
66.98
67.86
67.86
+0.38%
2,678,415
0.69
Dec 29, 2025
67.09
67.90
66.65
67.60
67.60
+0.88%
3,300,912
0.85
Dec 26, 2025
66.72
67.18
66.48
67.01
67.01
+0.18%
2,295,058
0.59
Dec 25, 2025
66.34
67.27
66.30
66.89
66.89
0.00%
0
0.00
Dec 24, 2025
66.34
67.27
66.30
66.89
66.89
+0.38%
992,758
0.25
Dec 23, 2025
66.60
66.88
65.79
66.64
66.64
+0.06%
2,723,477
0.68
Dec 22, 2025
65.12
66.69
64.97
66.60
66.60
+2.10%
4,613,830
1.16
Dec 19, 2025
64.41
65.84
63.99
65.23
65.23
+0.54%
9,576,214
2.47
Dec 18, 2025
65.01
65.50
64.65
64.88
64.88
+0.08%
5,129,500
1.34
Dec 17, 2025
63.62
65.09
63.60
64.83
64.83
+1.90%
5,365,647
1.40
Dec 16, 2025
64.00
64.89
63.36
63.62
63.62
-0.20%
4,762,047
1.25
Dec 15, 2025
68.25
68.25
62.00
63.75
63.75
-6.57%
8,312,661
2.24
Dec 12, 2025
67.92
68.51
67.74
68.23
68.23
+1.13%
3,147,285
0.85
Dec 11, 2025
67.76
68.50
67.16
67.47
67.47
-0.59%
3,408,400
0.92
Dec 10, 2025
67.80
68.58
67.29
67.87
67.87
-0.09%
2,744,006
0.75
Dec 09, 2025
66.52
68.49
66.34
67.93
67.93
+2.41%
2,774,458
0.76
Dec 08, 2025
67.92
67.95
66.08
66.33
66.33
-2.47%
3,429,321
0.94
Dec 05, 2025
67.81
68.77
67.47
68.01
68.01
-0.26%
2,950,746
0.81
Dec 04, 2025
69.00
69.06
68.08
68.19
68.19
-1.20%
2,329,218
0.64
Dec 03, 2025
68.22
69.12
68.03
69.02
69.02
+1.20%
2,449,698
0.67
Dec 02, 2025
68.33
68.64
67.49
68.20
68.20
+0.26%
3,120,829
0.86
Dec 01, 2025
67.97
69.30
67.85
68.02
68.02
-1.13%
3,026,523
0.84
Nov 28, 2025
68.45
68.90
67.74
68.80
68.80
+1.45%
1,806,665
0.50
Nov 27, 2025
68.75
69.12
67.78
67.82
67.82
0.00%
0
0.00
Nov 26, 2025
68.75
69.12
67.78
67.82
67.82
-1.99%
3,287,376
0.91
Nov 25, 2025
67.98
69.36
67.16
69.20
69.20
+2.44%
3,746,797
1.04
Nov 24, 2025
67.42
68.27
66.95
67.55
67.55
+0.45%
10,979,940
3.17
Nov 21, 2025
65.98
67.59
65.90
67.25
67.25
+2.64%
5,769,901
1.70
Nov 20, 2025
66.73
66.81
64.72
65.52
65.52
-0.76%
5,403,137
1.61
Rows: