CoStar Group, Inc.CSGPNASDAQ
Loading
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 3/2/2026 | $43.58 | $45.38 | $43.16 | $45.17 | 6.32M |
| 2/27/2026 | $43.99 | $45.41 | $43.74 | $44.63 | 8.06M |
| 2/26/2026 | $45.54 | $46.12 | $44.79 | $45.00 | 7.62M |
| 2/25/2026 | $46.59 | $47.10 | $43.17 | $44.78 | 11.64M |
| 2/24/2026 | $47.56 | $49.75 | $47.33 | $49.15 | 5.60M |
| 2/23/2026 | $49.39 | $50.07 | $47.81 | $47.87 | 7.21M |
| 2/20/2026 | $50.05 | $52.08 | $49.43 | $49.87 | 7.90M |
| 2/19/2026 | $48.53 | $49.48 | $48.05 | $49.07 | 5.22M |
| 2/18/2026 | $46.37 | $49.07 | $46.37 | $48.94 | 7.99M |
| 2/17/2026 | $44.97 | $45.82 | $43.80 | $45.74 | 8.85M |
| 2/13/2026 | $45.34 | $45.90 | $44.55 | $44.99 | 5.53M |
| 2/12/2026 | $47.72 | $48.04 | $43.92 | $45.03 | 10.33M |
| 2/11/2026 | $50.31 | $50.31 | $46.78 | $47.87 | 6.23M |
| 2/10/2026 | $50.20 | $52.35 | $50.20 | $50.85 | 5.96M |
| 2/9/2026 | $49.64 | $51.36 | $48.56 | $50.96 | 8.65M |
| 2/6/2026 | $51.13 | $51.69 | $48.76 | $50.28 | 6.76M |
| 2/5/2026 | $52.78 | $53.32 | $50.72 | $50.99 | 7.44M |
| 2/4/2026 | $52.14 | $53.38 | $50.59 | $52.34 | 11.03M |
| 2/3/2026 | $60.13 | $60.39 | $51.57 | $51.73 | 12.88M |
| 2/2/2026 | $61.46 | $62.67 | $61.04 | $61.18 | 6.01M |
| 1/30/2026 | $61.51 | $62.38 | $60.77 | $61.50 | 4.66M |
| 1/29/2026 | $65.31 | $65.46 | $61.61 | $61.93 | 4.52M |
| 1/28/2026 | $66.97 | $67.68 | $65.15 | $65.20 | 4.37M |
| 1/27/2026 | $69.28 | $70.57 | $65.69 | $66.22 | 17.99M |
| 1/26/2026 | $65.95 | $67.06 | $65.75 | $65.81 | 4.03M |
| 1/23/2026 | $65.72 | $66.68 | $65.26 | $65.60 | 4.99M |
| 1/22/2026 | $64.87 | $67.79 | $64.69 | $66.26 | 7.26M |
| 1/21/2026 | $63.98 | $64.96 | $62.81 | $64.77 | 6.37M |
| 1/20/2026 | $64.09 | $64.81 | $63.17 | $63.82 | 5.72M |
| 1/16/2026 | $63.41 | $65.93 | $63.14 | $65.34 | 7.62M |
| 1/15/2026 | $63.97 | $64.58 | $62.08 | $63.38 | 5.47M |
| 1/14/2026 | $61.42 | $63.93 | $61.14 | $63.87 | 8.20M |
| 1/13/2026 | $58.91 | $62.52 | $58.14 | $61.82 | 12.70M |
| 1/12/2026 | $58.49 | $59.44 | $57.01 | $59.30 | 8.88M |
| 1/9/2026 | $61.36 | $61.83 | $58.41 | $58.49 | 7.69M |
| 1/8/2026 | $60.61 | $62.89 | $60.19 | $61.36 | 8.34M |
| 1/7/2026 | $68.26 | $68.98 | $61.57 | $61.66 | 13.76M |
| 1/6/2026 | $66.02 | $67.64 | $65.23 | $67.20 | 3.14M |
| 1/5/2026 | $65.60 | $67.38 | $65.22 | $66.42 | 4.37M |
| 1/2/2026 | $67.11 | $67.22 | $65.22 | $65.69 | 4.37M |
| 12/31/2025 | $67.86 | $67.86 | $67.00 | $67.24 | 2.07M |
| 12/30/2025 | $67.24 | $67.96 | $66.97 | $67.86 | 2.68M |
| 12/29/2025 | $67.09 | $67.90 | $66.65 | $67.60 | 3.30M |
| 12/26/2025 | $66.72 | $67.18 | $66.48 | $67.01 | 2.30M |
| 12/24/2025 | $66.34 | $67.27 | $66.30 | $66.89 | 992,800 |
| 12/23/2025 | $66.60 | $66.88 | $65.79 | $66.64 | 2.72M |
| 12/22/2025 | $65.12 | $66.69 | $64.97 | $66.60 | 4.61M |
| 12/19/2025 | $64.41 | $65.84 | $63.99 | $65.23 | 9.58M |
| 12/18/2025 | $65.01 | $65.50 | $64.65 | $64.88 | 5.13M |
| 12/17/2025 | $63.62 | $65.08 | $63.60 | $64.83 | 5.37M |
| 12/16/2025 | $64.00 | $64.89 | $63.36 | $63.62 | 4.76M |
| 12/15/2025 | $68.25 | $68.25 | $62.00 | $63.75 | 8.31M |
| 12/12/2025 | $67.92 | $68.51 | $67.74 | $68.23 | 3.15M |
| 12/11/2025 | $67.76 | $68.50 | $67.16 | $67.47 | 3.41M |
| 12/10/2025 | $67.80 | $68.58 | $67.29 | $67.87 | 2.74M |
| 12/9/2025 | $66.52 | $68.49 | $66.34 | $67.93 | 2.77M |
| 12/8/2025 | $67.92 | $67.95 | $66.08 | $66.33 | 3.43M |
| 12/5/2025 | $67.81 | $68.77 | $67.47 | $68.01 | 2.95M |
| 12/4/2025 | $69.00 | $69.06 | $68.08 | $68.19 | 2.33M |
| 12/3/2025 | $68.22 | $69.12 | $68.03 | $69.02 | 2.45M |