CoStar Group Inc. (CSGP)
NASDAQ: CSGP
· Real-Time Price · USD
84.80
0.90 (1.07%)
At close: Oct 03, 2025, 3:59 PM
83.90
-1.06%
After-hours: Oct 03, 2025, 06:47 PM EDT
CSGP Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 3, 2025 | 84.20 | 85.08 | 84.11 | 84.80 | 84.80 | 1.07% | 2,669,317 |
| Oct 2, 2025 | 83.20 | 84.52 | 82.58 | 83.90 | 83.90 | 0.50% | 2,863,325 |
| Oct 1, 2025 | 84.22 | 84.76 | 82.90 | 83.48 | 83.48 | -1.05% | 2,856,338 |
| Sep 30, 2025 | 84.22 | 84.86 | 83.15 | 84.37 | 84.37 | 0.17% | 3,583,420 |
| Sep 29, 2025 | 84.73 | 84.73 | 83.66 | 84.23 | 84.23 | 0.29% | 2,394,433 |
| Sep 26, 2025 | 83.09 | 84.41 | 82.79 | 83.99 | 83.99 | 1.08% | 3,091,205 |
| 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 |
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