CSGP
CoStar Group (CSGP)
NASDAQ
$30.65+$0.39 (+1.29%)
Price as of Jun 23, 2026 7:59 PM EDT
  • $11.9B
    Market Cap
  • -63.49%
    1-Year Change
  • Real Estate Services
    Industry
  • 1 Month
    -13.93%
    Low Price$29.22
    High Price$34.23
  • 3 Months
    -31.89%
    Low Price$29.22
    High Price$41.41
  • 1 Year
    -63.49%
    Low Price$29.22
    High Price$96.83
Date
Open
High
Low
Close
Change (%)
Volume
06/23/2026
29.73
30.60
29.73
30.26
+3.56%
8,313,804
06/22/2026
30.05
31.04
29.08
29.22
-2.99%
7,025,718
06/18/2026
30.46
30.73
29.53
30.12
-1.12%
16,140,683
06/17/2026
31.80
32.56
30.38
30.46
-4.72%
9,729,244
06/16/2026
32.01
32.72
31.64
31.97
-0.22%
5,749,257
06/15/2026
32.68
34.08
31.91
32.04
-2.44%
6,018,638
06/12/2026
32.57
33.19
31.63
32.84
+0.58%
4,914,880
06/11/2026
33.53
34.06
32.33
32.65
-4.62%
7,750,363
06/10/2026
33.58
34.77
33.16
34.23
+0.88%
6,276,095
06/09/2026
33.05
34.20
32.85
33.93
+1.62%
6,634,972
06/08/2026
33.31
34.04
32.68
33.39
-1.48%
7,712,674
06/05/2026
33.93
34.27
33.06
33.89
+0.68%
6,998,719
06/04/2026
34.66
34.82
33.13
33.66
+0.78%
7,347,870
06/03/2026
33.51
33.52
32.05
33.40
-0.77%
9,457,796
06/02/2026
33.08
33.76
31.70
33.66
-0.59%
9,188,532
06/01/2026
32.62
33.88
32.01
33.86
+5.16%
8,038,389
05/29/2026
32.65
32.94
31.86
32.20
-0.31%
7,789,046
05/28/2026
32.24
32.90
32.00
32.30
-0.06%
6,749,442
05/27/2026
32.59
33.48
32.21
32.32
-0.62%
5,017,979
05/26/2026
33.61
33.71
32.50
32.52
-4.21%
5,969,405
05/22/2026
33.87
34.64
33.61
33.95
+0.06%
4,615,829
05/21/2026
33.65
34.43
33.03
33.93
-0.24%
5,410,981
05/20/2026
33.41
34.26
32.19
34.01
+0.62%
5,009,274
05/19/2026
33.80
34.86
33.28
33.80
+1.81%
6,596,612
05/18/2026
32.73
34.34
32.42
33.20
+1.59%
10,165,260
05/15/2026
31.92
33.02
31.92
32.68
+2.61%
37,834,033
05/14/2026
31.97
32.58
31.36
31.85
-0.38%
7,866,867
05/13/2026
32.41
32.88
31.78
31.97
-3.27%
8,482,367
05/12/2026
33.21
33.54
32.21
33.05
+0.39%
8,261,064
05/11/2026
32.45
33.19
32.09
32.92
+0.46%
8,214,482
05/08/2026
34.62
34.64
32.71
32.77
-6.32%
7,105,832
05/07/2026
34.08
35.59
33.94
34.98
+2.67%
7,712,372
05/06/2026
34.95
35.26
34.03
34.07
-2.38%
5,465,989
05/05/2026
35.23
35.37
33.82
34.90
-1.36%
5,587,221
05/04/2026
35.77
35.86
34.69
35.38
+1.90%
6,712,539
05/01/2026
35.28
36.09
34.35
34.72
+0.32%
6,367,853
04/30/2026
33.76
34.75
33.33
34.61
+1.38%
7,908,177
04/29/2026
35.65
36.53
33.32
34.14
-5.06%
15,388,136
04/28/2026
36.85
37.39
35.88
35.96
-0.77%
7,354,501
04/28/2026
$0.23 Earnings
04/27/2026
36.20
36.98
36.08
36.24
-0.55%
5,668,614
04/24/2026
37.30
37.49
36.04
36.44
-2.51%
4,343,099
04/23/2026
38.48
38.70
36.56
37.38
-3.59%
6,626,643
04/22/2026
39.13
39.62
37.77
38.77
-0.36%
4,509,745
04/21/2026
40.16
41.03
38.77
38.91
-2.87%
4,003,506
04/20/2026
39.70
40.32
39.36
40.06
+0.86%
3,782,618
04/17/2026
40.58
40.94
39.52
39.72
-0.80%
3,994,095
04/16/2026
39.77
40.41
39.57
40.04
+1.86%
6,694,113
04/15/2026
38.05
39.52
37.64
39.31
+4.55%
6,507,525
04/14/2026
36.81
38.35
36.81
37.60
+1.46%
7,372,275
04/13/2026
36.14
37.26
34.75
37.06
+1.59%
11,553,968
04/10/2026
37.30
37.50
35.77
36.48
-2.25%
5,175,738
04/09/2026
38.28
38.44
36.91
37.32
-3.86%
5,766,861
04/08/2026
40.73
41.13
38.48
38.82
-1.67%
6,050,958
04/07/2026
41.11
41.25
39.44
39.48
-4.12%
4,277,357
04/06/2026
39.92
41.29
39.64
41.18
+3.07%
5,477,095
04/02/2026
39.65
40.84
38.70
39.95
+0.81%
5,798,078
04/01/2026
40.34
40.34
38.69
39.63
-1.76%
5,478,429
03/31/2026
41.50
41.63
39.57
40.34
-1.32%
5,482,177
03/30/2026
40.16
41.07
40.04
40.88
+2.79%
6,667,863
03/27/2026
41.07
41.43
39.18
39.77
-3.70%
6,295,307
03/26/2026
40.95
42.71
40.95
41.30
-0.27%
4,984,292
03/25/2026
41.84
42.12
40.33
41.41
-0.12%
5,753,119
03/24/2026
42.32
42.52
40.78
41.46
-3.38%
4,557,034
03/23/2026
43.67
43.75
41.79
42.91
+0.02%
7,209,377
03/20/2026
42.24
43.27
41.96
42.90
+0.19%
15,182,357
03/19/2026
42.73
43.57
41.84
42.82
-0.67%
6,127,139
03/18/2026
43.53
44.13
42.65
43.11
-2.58%
8,457,747
03/17/2026
44.07
45.21
43.62
44.25
+1.44%
4,298,634
03/16/2026
43.95
44.10
43.45
43.62
-0.02%
5,904,999
03/13/2026
43.71
44.27
42.94
43.63
+0.62%
5,270,621
03/12/2026
45.01
46.34
43.29
43.36
-4.37%
6,289,529
03/11/2026
46.46
47.15
44.83
45.34
-2.14%
5,274,605
03/10/2026
47.73
48.32
45.50
46.33
-4.32%
4,530,916
03/09/2026
48.20
48.93
47.62
48.42
+0.08%
5,632,907
03/06/2026
48.36
48.74
47.64
48.38
-1.08%
3,959,580
03/05/2026
47.48
49.03
47.27
48.91
+2.75%
5,873,209
03/04/2026
46.81
48.25
46.81
47.60
+1.75%
4,337,597
03/03/2026
45.88
47.37
44.78
46.78
+3.56%
5,592,341
03/02/2026
43.58
45.38
43.16
45.17
+1.21%
6,342,211
02/27/2026
43.99
45.41
43.74
44.63
-0.82%
8,059,250
02/26/2026
45.54
46.12
44.79
45.00
+0.49%
7,624,626
02/25/2026
46.59
47.10
43.17
44.78
-8.89%
11,638,484
02/24/2026
47.56
49.75
47.33
49.15
+2.67%
5,596,597
02/24/2026
$0.31 Earnings
02/23/2026
49.39
50.07
47.81
47.87
-4.01%
7,213,625
02/20/2026
50.05
52.08
49.43
49.87
+1.63%
7,901,807
02/19/2026
48.53
49.48
48.05
49.07
+0.27%
5,216,206
02/18/2026
46.37
49.07
46.37
48.94
+7.00%
7,988,327
02/17/2026
44.97
45.82
43.80
45.74
+1.67%
8,854,784
02/13/2026
45.34
45.90
44.55
44.99
-0.09%
5,526,701
02/12/2026
47.72
48.04
43.92
45.03
-5.93%
10,330,062
02/11/2026
50.31
50.31
46.78
47.87
-5.86%
6,227,631
02/10/2026
50.20
52.35
50.20
50.85
-0.22%
5,956,289
02/09/2026
49.64
51.36
48.56
50.96
+1.35%
8,650,054
02/06/2026
51.13
51.69
48.76
50.28
-1.39%
6,756,617
02/05/2026
52.78
53.32
50.72
50.99
-2.58%
7,443,178
02/04/2026
52.14
53.38
50.59
52.34
+1.18%
11,033,563
02/03/2026
60.13
60.39
51.57
51.73
-15.45%
12,882,747
02/02/2026
61.46
62.67
61.04
61.18
-0.52%
6,010,924