CoStar Group Inc. (CSGP)
NASDAQ: CSGP
· Real-Time Price · USD
83.99
0.90 (1.08%)
At close: Sep 26, 2025, 3:59 PM
84.10
0.13%
After-hours: Sep 26, 2025, 04:59 PM EDT
CSGP Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 26, 2025 | 83.09 | 84.41 | 82.79 | 83.99 | 83.99 | 1.08% | 3,091,200 |
| Sep 25, 2025 | 84.05 | 84.42 | 82.91 | 83.09 | 83.09 | -1.14% | 3,275,545 |
| Sep 24, 2025 | 85.56 | 85.60 | 83.86 | 84.05 | 84.05 | -1.48% | 2,703,819 |
| Sep 23, 2025 | 86.32 | 86.57 | 85.06 | 85.31 | 85.31 | -1.16% | 3,309,900 |
| Sep 22, 2025 | 86.70 | 86.99 | 85.27 | 86.31 | 86.31 | -0.91% | 2,828,004 |
| Sep 19, 2025 | 89.40 | 89.80 | 86.92 | 87.10 | 87.10 | -2.42% | 5,822,600 |
| Sep 18, 2025 | 87.91 | 89.56 | 87.51 | 89.26 | 89.26 | 1.58% | 2,177,142 |
| Sep 17, 2025 | 88.72 | 90.72 | 87.78 | 87.87 | 87.87 | -0.30% | 3,011,615 |
| Sep 16, 2025 | 88.63 | 88.84 | 87.22 | 88.13 | 88.13 | -0.94% | 2,116,033 |
| Sep 15, 2025 | 87.14 | 89.46 | 87.13 | 88.97 | 88.97 | 2.50% | 2,954,115 |
| Sep 12, 2025 | 86.68 | 87.39 | 86.43 | 86.80 | 86.80 | -0.30% | 1,261,443 |
| Sep 11, 2025 | 86.48 | 87.52 | 86.19 | 87.06 | 87.06 | 0.88% | 2,322,428 |
| Sep 10, 2025 | 88.26 | 88.33 | 85.13 | 86.30 | 86.30 | -2.09% | 3,254,024 |
| Sep 9, 2025 | 87.88 | 88.74 | 87.12 | 88.14 | 88.14 | 0.09% | 2,625,984 |
| Sep 8, 2025 | 89.16 | 91.01 | 87.84 | 88.06 | 88.06 | -1.56% | 2,826,633 |
| Sep 5, 2025 | 89.77 | 91.89 | 89.15 | 89.46 | 89.46 | 0.40% | 1,666,570 |
| Sep 4, 2025 | 88.16 | 89.16 | 87.55 | 89.10 | 89.10 | 1.41% | 1,652,884 |
| Sep 3, 2025 | 88.10 | 88.82 | 87.35 | 87.86 | 87.86 | -0.30% | 2,066,200 |
| 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 |