CoStar Group Inc. (CSGP)
NASDAQ: CSGP
· Real-Time Price · USD
88.15
-1.51 (-1.68%)
At close: Aug 18, 2025, 3:59 PM
88.16
0.01%
After-hours: Aug 18, 2025, 05:31 PM EDT
CSGP Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 15, 2025 | 87.97 | 89.72 | 87.73 | 89.66 | 89.66 | 1.92% | 2,534,755 |
| Aug 14, 2025 | 87.34 | 89.32 | 87.17 | 87.97 | 87.97 | 0.47% | 2,943,620 |
| Aug 13, 2025 | 89.15 | 89.30 | 84.57 | 87.56 | 87.56 | -1.02% | 5,494,975 |
| Aug 12, 2025 | 92.82 | 92.99 | 87.78 | 88.46 | 88.46 | -4.37% | 5,088,579 |
| Aug 11, 2025 | 94.23 | 94.95 | 92.33 | 92.50 | 92.50 | -2.12% | 2,477,861 |
| Aug 8, 2025 | 95.53 | 96.27 | 94.33 | 94.50 | 94.50 | -0.88% | 2,429,530 |
| Aug 7, 2025 | 96.83 | 97.12 | 95.25 | 95.34 | 95.34 | -0.99% | 2,185,701 |
| Aug 6, 2025 | 97.19 | 97.40 | 96.08 | 96.29 | 96.29 | -0.28% | 2,818,862 |
| Aug 5, 2025 | 96.89 | 97.43 | 96.03 | 96.56 | 96.56 | -0.28% | 2,878,202 |
| Aug 4, 2025 | 95.53 | 96.88 | 94.96 | 96.83 | 96.83 | 2.36% | 2,247,743 |
| Aug 1, 2025 | 94.70 | 95.35 | 93.70 | 94.60 | 94.60 | -0.62% | 2,841,265 |
| Jul 31, 2025 | 96.10 | 96.73 | 94.77 | 95.19 | 95.19 | -1.10% | 3,099,593 |
| Jul 30, 2025 | 95.51 | 97.15 | 95.14 | 96.25 | 96.25 | 0.69% | 3,576,286 |
| Jul 29, 2025 | 93.69 | 95.66 | 93.49 | 95.59 | 95.59 | 2.39% | 3,968,882 |
| Jul 28, 2025 | 92.85 | 93.67 | 92.42 | 93.36 | 93.36 | 0.42% | 2,619,100 |
| Jul 25, 2025 | 93.38 | 93.65 | 92.33 | 92.97 | 92.97 | 0.01% | 2,529,700 |
| Jul 24, 2025 | 90.84 | 93.75 | 90.47 | 92.96 | 92.96 | 2.15% | 4,461,607 |
| Jul 23, 2025 | 88.24 | 91.13 | 88.24 | 91.00 | 91.00 | 6.86% | 6,652,500 |
| Jul 22, 2025 | 85.02 | 86.59 | 84.26 | 85.16 | 85.16 | 0.18% | 4,521,120 |
| Jul 21, 2025 | 85.24 | 85.53 | 84.80 | 85.01 | 85.01 | 0.37% | 2,874,200 |