Costar Group, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-31 | 68.760 | 69.140 | 66.410 | 68.810 | 68.810 | 7,020,490 |
| 2025-10-30 | 70.660 | 70.755 | 68.400 | 69.640 | 69.640 | 5,184,631 |
| 2025-10-29 | 72.335 | 72.500 | 63.820 | 70.510 | 70.510 | 15,475,610 |
| 2025-10-28 | 77.880 | 78.950 | 77.395 | 78.230 | 78.230 | 3,543,923 |
| 2025-10-27 | 77.890 | 79.080 | 77.400 | 78.120 | 78.120 | 2,804,469 |
| 2025-10-24 | 78.140 | 78.720 | 77.575 | 77.890 | 77.890 | 2,142,508 |
| 2025-10-23 | 77.140 | 77.840 | 76.430 | 77.660 | 77.660 | 1,823,387 |
| 2025-10-22 | 77.000 | 78.130 | 76.455 | 77.190 | 77.190 | 2,287,172 |
| 2025-10-21 | 74.640 | 76.980 | 74.130 | 76.850 | 76.850 | 2,897,341 |
| 2025-10-20 | 74.020 | 75.030 | 73.920 | 74.960 | 74.960 | 1,984,585 |
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Stock splits
| Date | Split (new : old) |
|---|---|
| 2021-06-28 | 10:1 |
Dividends
No dividends on record.
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.