5 DAY PERFORMANCE
+53.43%
1 MONTH PERFORMANCE
+35.67%
3 MONTH PERFORMANCE
+11.76%
6 MONTH PERFORMANCE
-26.63%
YEAR-TO-DATE PERFORMANCE
-25.22%
1 YEAR PERFORMANCE
-33.12%
Costar Group, Inc. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 05/13/2026 | $32.41 | $31.97 (-1.36%) | $32.88 | $31.78 | 7.76 M | $13.20 B |
| 05/12/2026 | $33.21 | $33.05 (-0.48%) | $33.54 | $32.21 | 8.26 M | $13.65 B |
| 05/11/2026 | $32.45 | $32.92 (1.45%) | $33.19 | $32.09 | 8.21 M | $13.60 B |
| 05/08/2026 | $34.62 | $32.77 (-5.34%) | $34.64 | $32.71 | 7.11 M | $13.53 B |
| 05/07/2026 | $34.08 | $34.98 (2.64%) | $35.59 | $33.94 | 7.71 M | $14.45 B |
| 05/06/2026 | $34.95 | $34.07 (-2.52%) | $35.26 | $34.03 | 5.47 M | $14.07 B |
| 05/05/2026 | $35.23 | $34.90 (-0.94%) | $35.37 | $33.82 | 5.59 M | $14.41 B |
| 05/04/2026 | $35.77 | $35.38 (-1.09%) | $35.86 | $34.69 | 6.71 M | $14.61 B |
| 05/01/2026 | $35.28 | $34.72 (-1.59%) | $36.09 | $34.35 | 6.37 M | $14.34 B |
| 04/30/2026 | $33.76 | $34.61 (2.52%) | $34.75 | $33.33 | 7.91 M | $14.29 B |
| 04/29/2026 | $35.65 | $34.14 (-4.24%) | $36.53 | $33.32 | 15.39 M | $14.10 B |
| 04/28/2026 | $36.85 | $35.96 (-2.42%) | $37.39 | $35.88 | 7.35 M | $14.85 B |
| 04/27/2026 | $36.20 | $36.24 (0.11%) | $36.98 | $36.08 | 5.67 M | $14.97 B |
| 04/24/2026 | $37.30 | $36.44 (-2.31%) | $37.49 | $36.04 | 4.34 M | $15.20 B |
| 04/23/2026 | $38.48 | $37.38 (-2.86%) | $38.70 | $36.56 | 6.63 M | $15.59 B |
| 04/22/2026 | $39.13 | $38.77 (-0.92%) | $39.62 | $37.77 | 4.51 M | $16.17 B |
| 04/21/2026 | $40.16 | $38.91 (-3.11%) | $41.03 | $38.77 | 4.00 M | $16.23 B |
| 04/20/2026 | $39.70 | $40.06 (0.91%) | $40.32 | $39.35 | 3.78 M | $16.71 B |
| 04/17/2026 | $40.58 | $39.72 (-2.12%) | $40.94 | $39.52 | 3.99 M | $16.57 B |
| 04/16/2026 | $39.77 | $40.04 (0.68%) | $40.41 | $39.57 | 6.69 M | $16.70 B |
| 04/15/2026 | $38.05 | $39.31 (3.31%) | $39.52 | $37.64 | 6.51 M | $16.40 B |
| 04/14/2026 | $36.81 | $37.60 (2.15%) | $38.35 | $36.81 | 7.37 M | $15.69 B |
| 04/13/2026 | $36.14 | $37.06 (2.55%) | $37.26 | $34.75 | 11.55 M | $15.46 B |
| 04/10/2026 | $37.30 | $36.48 (-2.2%) | $37.50 | $35.77 | 5.18 M | $15.22 B |
| 04/09/2026 | $38.28 | $37.32 (-2.51%) | $38.44 | $36.91 | 5.77 M | $15.57 B |
| 04/08/2026 | $40.73 | $38.82 (-4.69%) | $41.13 | $38.48 | 6.05 M | $16.20 B |
| 04/07/2026 | $41.11 | $39.48 (-3.96%) | $41.25 | $39.44 | 4.28 M | $16.47 B |
| 04/06/2026 | $39.92 | $41.18 (3.16%) | $41.29 | $39.64 | 5.48 M | $17.18 B |
| 04/02/2026 | $39.65 | $39.95 (0.76%) | $40.84 | $38.70 | 5.80 M | $16.67 B |
| 04/01/2026 | $40.34 | $39.63 (-1.76%) | $40.34 | $38.69 | 5.48 M | $16.53 B |
| 03/31/2026 | $41.50 | $40.34 (-2.8%) | $41.63 | $39.57 | 5.48 M | $16.83 B |
| 03/30/2026 | $40.16 | $40.88 (1.79%) | $41.07 | $40.04 | 6.67 M | $17.06 B |
| 03/27/2026 | $41.07 | $39.77 (-3.17%) | $41.43 | $39.18 | 6.30 M | $16.59 B |
| 03/26/2026 | $40.95 | $41.30 (0.85%) | $42.71 | $40.95 | 4.98 M | $17.23 B |
| 03/25/2026 | $41.84 | $41.41 (-1.03%) | $42.12 | $40.33 | 5.75 M | $17.28 B |
| 03/24/2026 | $42.32 | $41.46 (-2.03%) | $42.52 | $40.78 | 4.56 M | $17.30 B |
| 03/23/2026 | $43.67 | $42.91 (-1.74%) | $43.75 | $41.79 | 7.21 M | $17.90 B |
| 03/20/2026 | $42.24 | $42.90 (1.56%) | $43.27 | $41.96 | 15.18 M | $17.90 B |
| 03/19/2026 | $42.73 | $42.82 (0.21%) | $43.57 | $41.84 | 6.13 M | $17.86 B |
| 03/18/2026 | $43.53 | $43.11 (-0.96%) | $44.13 | $42.65 | 8.46 M | $17.99 B |
| 03/17/2026 | $44.07 | $44.25 (0.41%) | $45.21 | $43.62 | 4.30 M | $18.46 B |
| 03/16/2026 | $43.95 | $43.62 (-0.75%) | $44.10 | $43.45 | 5.91 M | $18.20 B |
| 03/13/2026 | $43.71 | $43.63 (-0.18%) | $44.27 | $42.94 | 5.27 M | $18.20 B |
| 03/12/2026 | $45.01 | $43.36 (-3.67%) | $46.34 | $43.29 | 6.29 M | $18.09 B |
| 03/11/2026 | $46.46 | $45.34 (-2.41%) | $47.15 | $44.83 | 5.27 M | $18.92 B |
| 03/10/2026 | $47.73 | $46.33 (-2.93%) | $48.32 | $45.50 | 4.53 M | $19.33 B |
| 03/09/2026 | $48.20 | $48.42 (0.46%) | $48.93 | $47.62 | 5.63 M | $20.20 B |
| 03/06/2026 | $48.36 | $48.38 (0.04%) | $48.74 | $47.64 | 3.96 M | $20.18 B |
| 03/05/2026 | $47.48 | $48.91 (3.01%) | $49.03 | $47.27 | 5.87 M | $20.41 B |
| 03/04/2026 | $46.81 | $47.60 (1.69%) | $48.25 | $46.81 | 4.34 M | $19.86 B |
| 03/03/2026 | $45.88 | $46.78 (1.96%) | $47.37 | $44.78 | 5.59 M | $19.52 B |
| 03/02/2026 | $43.58 | $45.17 (3.65%) | $45.38 | $43.16 | 6.34 M | $18.84 B |
| 02/27/2026 | $43.99 | $44.63 (1.45%) | $45.41 | $43.74 | 8.06 M | $18.62 B |
| 02/26/2026 | $45.54 | $45.00 (-1.19%) | $46.12 | $44.79 | 7.62 M | $18.77 B |
| 02/25/2026 | $46.59 | $44.78 (-3.88%) | $47.10 | $43.17 | 11.64 M | $18.68 B |
| 02/24/2026 | $47.56 | $49.15 (3.34%) | $49.75 | $47.33 | 5.60 M | $20.51 B |
| 02/23/2026 | $49.39 | $47.87 (-3.08%) | $50.07 | $47.81 | 7.21 M | $19.97 B |
| 02/20/2026 | $50.05 | $49.87 (-0.36%) | $52.08 | $49.43 | 7.90 M | $20.94 B |
| 02/19/2026 | $48.53 | $49.07 (1.11%) | $49.48 | $48.05 | 5.22 M | $20.60 B |
| 02/18/2026 | $46.37 | $48.94 (5.54%) | $49.07 | $46.37 | 7.99 M | $20.55 B |
| 02/17/2026 | $44.97 | $45.74 (1.71%) | $45.82 | $43.80 | 8.85 M | $19.21 B |
| 02/13/2026 | $45.34 | $44.99 (-0.77%) | $45.90 | $44.55 | 5.53 M | $18.89 B |
Explore Related Stocks for Market Trends
Explore our related stocks for the latest market trends and stock news to stay informed and make better decisions.
