CoStar Group Inc. (CSGP)
80.52
0.99 (1.24%)
At close: Apr 15, 2025, 3:59 PM
79.42
-1.37%
After-hours: Apr 15, 2025, 07:10 PM EDT
CoStar Stock Price History
| Date | Open | Adj Open | High | Adj High | Low | Adj Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|---|---|---|
| Apr 14, 2025 | 77.70 | 77.70 | 79.89 | 79.89 | 76.90 | 76.90 | 79.53 | 79.53 | 2.77% | 2,314,341 |
| Apr 11, 2025 | 75.27 | 75.27 | 77.74 | 77.74 | 74.43 | 74.43 | 77.39 | 77.39 | 2.61% | 2,224,802 |
| Apr 10, 2025 | 77.30 | 77.30 | 77.30 | 77.30 | 72.90 | 72.90 | 75.42 | 75.42 | -4.17% | 3,889,654 |
| Apr 9, 2025 | 72.24 | 72.24 | 79.20 | 79.20 | 71.21 | 71.21 | 78.70 | 78.70 | 7.47% | 5,874,819 |
| Apr 8, 2025 | 74.53 | 74.53 | 77.16 | 77.16 | 72.27 | 72.27 | 73.23 | 73.23 | -3.33% | 5,310,607 |
| Apr 7, 2025 | 76.50 | 76.50 | 77.95 | 77.95 | 72.21 | 72.21 | 75.75 | 75.75 | 4.31% | 7,732,091 |
| Apr 4, 2025 | 75.93 | 75.93 | 76.00 | 76.00 | 72.55 | 72.55 | 72.62 | 72.62 | -4.89% | 3,882,100 |
| Apr 3, 2025 | 79.80 | 79.80 | 79.80 | 79.80 | 76.11 | 76.11 | 76.35 | 76.35 | -4.47% | 3,958,220 |
| Apr 2, 2025 | 78.11 | 78.11 | 80.30 | 80.30 | 78.00 | 78.00 | 79.92 | 79.92 | 0.93% | 2,448,494 |
| Apr 1, 2025 | 78.79 | 78.79 | 80.26 | 80.26 | 78.33 | 78.33 | 79.18 | 79.18 | -0.06% | 2,411,300 |
| Mar 31, 2025 | 79.10 | 79.10 | 79.76 | 79.76 | 78.26 | 78.26 | 79.23 | 79.23 | -0.10% | 2,976,928 |
| Mar 28, 2025 | 80.13 | 80.13 | 80.20 | 80.20 | 78.57 | 78.57 | 79.31 | 79.31 | -1.02% | 2,545,039 |
| Mar 27, 2025 | 80.39 | 80.39 | 80.86 | 80.86 | 79.47 | 79.47 | 80.13 | 80.13 | -0.30% | 2,453,100 |
| Mar 26, 2025 | 80.44 | 80.44 | 81.16 | 81.16 | 79.97 | 79.97 | 80.37 | 80.37 | 0.17% | 1,938,813 |
| Mar 25, 2025 | 79.82 | 79.82 | 80.69 | 80.69 | 79.57 | 79.57 | 80.23 | 80.23 | 0.11% | 1,608,014 |
| Mar 24, 2025 | 79.39 | 79.39 | 80.68 | 80.68 | 79.04 | 79.04 | 80.14 | 80.14 | 2.14% | 2,266,242 |
| Mar 21, 2025 | 78.52 | 78.52 | 78.72 | 78.72 | 77.35 | 77.35 | 78.46 | 78.46 | -0.71% | 4,383,943 |
| Mar 20, 2025 | 78.69 | 78.69 | 79.85 | 79.85 | 78.34 | 78.34 | 79.02 | 79.02 | -0.48% | 2,167,945 |
| Mar 19, 2025 | 78.23 | 78.23 | 80.01 | 80.01 | 77.96 | 77.96 | 79.40 | 79.40 | 1.33% | 2,856,900 |
| Mar 18, 2025 | 79.39 | 79.39 | 80.47 | 80.47 | 78.30 | 78.30 | 78.36 | 78.36 | -2.23% | 2,733,785 |
| Mar 17, 2025 | 78.67 | 78.67 | 80.77 | 80.77 | 78.65 | 78.65 | 80.15 | 80.15 | 1.80% | 4,154,948 |
| Mar 14, 2025 | 76.43 | 76.43 | 78.92 | 78.92 | 75.78 | 75.78 | 78.73 | 78.73 | 4.36% | 2,874,400 |
| Mar 13, 2025 | 76.62 | 76.62 | 77.57 | 77.57 | 75.21 | 75.21 | 75.44 | 75.44 | -1.85% | 3,124,235 |
| Mar 12, 2025 | 76.92 | 76.92 | 77.22 | 77.22 | 75.69 | 75.69 | 76.86 | 76.86 | -0.01% | 3,845,036 |
| Mar 11, 2025 | 79.90 | 79.90 | 80.05 | 80.05 | 76.73 | 76.73 | 76.87 | 76.87 | -3.80% | 4,279,100 |
| Mar 10, 2025 | 79.63 | 79.63 | 83.03 | 83.03 | 79.19 | 79.19 | 79.91 | 79.91 | 0.65% | 4,751,936 |
| Mar 7, 2025 | 76.68 | 76.68 | 79.67 | 79.67 | 75.79 | 75.79 | 79.39 | 79.39 | 3.29% | 3,741,042 |
| Mar 6, 2025 | 77.06 | 77.06 | 78.57 | 78.57 | 76.77 | 76.77 | 76.86 | 76.86 | -1.22% | 5,227,357 |
| Mar 5, 2025 | 75.22 | 75.22 | 78.20 | 78.20 | 75.21 | 75.21 | 77.81 | 77.81 | 2.95% | 5,482,500 |
| Mar 4, 2025 | 75.15 | 75.15 | 76.00 | 76.00 | 74.08 | 74.08 | 75.58 | 75.58 | 0.25% | 6,322,082 |
| Mar 3, 2025 | 76.01 | 76.01 | 77.35 | 77.35 | 75.20 | 75.20 | 75.39 | 75.39 | -1.13% | 6,448,100 |
| Feb 28, 2025 | 75.63 | 75.63 | 76.40 | 76.40 | 74.14 | 74.14 | 76.25 | 76.25 | 2.54% | 6,197,320 |
| Feb 27, 2025 | 76.64 | 76.64 | 76.68 | 76.68 | 73.65 | 73.65 | 74.36 | 74.36 | -3.33% | 4,277,463 |
| Feb 26, 2025 | 77.23 | 77.23 | 78.60 | 78.60 | 76.83 | 76.83 | 76.92 | 76.92 | -0.88% | 3,574,300 |
| Feb 25, 2025 | 77.47 | 77.47 | 77.79 | 77.79 | 76.88 | 76.88 | 77.60 | 77.60 | 0.14% | 3,584,470 |
| Feb 24, 2025 | 77.44 | 77.44 | 77.85 | 77.85 | 76.34 | 76.34 | 77.49 | 77.49 | 0.91% | 4,316,408 |
| Feb 21, 2025 | 78.33 | 78.33 | 79.04 | 79.04 | 76.49 | 76.49 | 76.79 | 76.79 | -1.97% | 4,667,024 |
| Feb 20, 2025 | 79.21 | 79.21 | 79.45 | 79.45 | 77.91 | 77.91 | 78.33 | 78.33 | -1.11% | 4,804,700 |
| Feb 19, 2025 | 72.83 | 72.83 | 79.32 | 79.32 | 72.50 | 72.50 | 79.21 | 79.21 | 4.97% | 7,407,900 |
| Feb 18, 2025 | 74.36 | 74.36 | 75.62 | 75.62 | 73.90 | 73.90 | 75.46 | 75.46 | 1.89% | 5,453,500 |
| Feb 14, 2025 | 74.10 | 74.10 | 74.46 | 74.46 | 73.32 | 73.32 | 74.06 | 74.06 | 0.68% | 3,413,100 |
| Feb 13, 2025 | 73.43 | 73.43 | 74.02 | 74.02 | 72.52 | 72.52 | 73.56 | 73.56 | 0.40% | 2,901,000 |
| Feb 12, 2025 | 74.11 | 74.11 | 74.53 | 74.53 | 72.86 | 72.86 | 73.27 | 73.27 | -3.59% | 2,595,800 |
| Feb 11, 2025 | 76.21 | 76.21 | 77.00 | 77.00 | 75.29 | 75.29 | 76.00 | 76.00 | -1.26% | 1,975,365 |
| Feb 10, 2025 | 77.72 | 77.72 | 77.72 | 77.72 | 76.52 | 76.52 | 76.97 | 76.97 | -0.36% | 1,927,941 |
| Feb 7, 2025 | 78.39 | 78.39 | 78.39 | 78.39 | 77.17 | 77.17 | 77.25 | 77.25 | -1.20% | 2,224,443 |
| Feb 6, 2025 | 78.09 | 78.09 | 78.39 | 78.39 | 77.09 | 77.09 | 78.19 | 78.19 | 0.60% | 2,023,300 |
| Feb 5, 2025 | 76.62 | 76.62 | 77.96 | 77.96 | 75.64 | 75.64 | 77.72 | 77.72 | 0.34% | 3,129,435 |
| Feb 4, 2025 | 76.51 | 76.51 | 78.10 | 78.10 | 76.23 | 76.23 | 77.46 | 77.46 | 0.86% | 2,808,904 |
| Feb 3, 2025 | 76.52 | 76.52 | 77.90 | 77.90 | 76.08 | 76.08 | 76.80 | 76.80 | 0.26% | 2,823,303 |