CoStar Group Inc. (CSGP)
NASDAQ: CSGP
· Real-Time Price · USD
89.10
1.24 (1.41%)
At close: Sep 04, 2025, 3:59 PM
89.13
0.03%
After-hours: Sep 04, 2025, 07:28 PM EDT
CSGP Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 3, 2025 | 88.10 | 88.82 | 87.35 | 87.86 | 87.86 | -0.30% | 1,980,975 |
| Sep 2, 2025 | 88.87 | 88.98 | 87.48 | 88.12 | 88.12 | -1.53% | 2,081,200 |
| Aug 29, 2025 | 90.14 | 90.54 | 89.11 | 89.49 | 89.49 | -0.93% | 1,974,761 |
| Aug 28, 2025 | 89.52 | 90.60 | 88.71 | 90.33 | 90.33 | 0.98% | 1,989,000 |
| Aug 27, 2025 | 89.12 | 89.66 | 88.14 | 89.45 | 89.45 | 0.09% | 1,877,535 |
| Aug 26, 2025 | 90.37 | 90.59 | 88.83 | 89.37 | 89.37 | -1.26% | 2,247,228 |
| Aug 25, 2025 | 90.86 | 91.48 | 90.29 | 90.51 | 90.51 | -0.78% | 1,687,500 |
| Aug 22, 2025 | 88.52 | 91.50 | 88.52 | 91.22 | 91.22 | 3.24% | 2,876,300 |
| Aug 21, 2025 | 87.68 | 88.66 | 87.49 | 88.36 | 88.36 | 0.12% | 2,065,804 |
| Aug 20, 2025 | 89.00 | 89.56 | 88.21 | 88.25 | 88.25 | -0.79% | 2,881,769 |
| Aug 19, 2025 | 88.23 | 89.40 | 87.65 | 88.95 | 88.95 | 0.90% | 2,452,159 |
| Aug 18, 2025 | 89.27 | 89.50 | 88.10 | 88.16 | 88.16 | -1.67% | 2,725,642 |
| 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 |