CoStar Group, Inc. CSGP
NASDAQ · United States · Technology Services
$27.40+0.45 (+1.67%)
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · USD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
| Date | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| 2026-09-30 | $27.40 | +1.67% | $27.03 | $27.55 | $26.86 | 6.69M |
| 2026-09-29 | $26.95 | -0.26% | $26.84 | $27.18 | $26.52 | 5.19M |
| 2026-09-28 | $27.02 | -3.81% | $27.68 | $27.75 | $26.85 | 5.18M |
| 2026-09-25 | $28.09 | +0.83% | $27.73 | $28.63 | $27.60 | 6.66M |
| 2026-09-24 | $27.86 | -1.42% | $28.18 | $28.54 | $27.28 | 6.50M |
| 2026-09-23 | $28.26 | -1.77% | $28.69 | $28.69 | $27.89 | 5.66M |
| 2026-09-22 | $28.77 | -0.93% | $29.63 | $29.63 | $28.31 | 5.28M |
| 2026-09-21 | $29.04 | -0.17% | $29.24 | $29.64 | $28.84 | 7.10M |
| 2026-09-18 | $29.09 | -0.72% | $29.30 | $29.91 | $28.96 | 17.12M |
| 2026-09-17 | $29.30 | -3.49% | $30.48 | $30.59 | $29.24 | 4.86M |
| 2026-09-16 | $30.36 | -3.80% | $31.25 | $31.43 | $30.27 | 4.67M |
| 2026-09-15 | $31.56 | +0.13% | $31.15 | $31.79 | $30.70 | 6.72M |
| 2026-09-14 | $31.52 | +3.48% | $31.17 | $31.83 | $30.75 | 5.80M |
| 2026-09-11 | $30.46 | +3.29% | $29.72 | $30.60 | $29.71 | 6.20M |
| 2026-09-10 | $29.49 | -0.30% | $29.64 | $30.14 | $28.79 | 7.24M |
| 2026-09-09 | $29.58 | -2.50% | $30.02 | $30.29 | $29.33 | 4.45M |
| 2026-09-08 | $30.34 | -1.84% | $30.55 | $30.63 | $29.66 | 6.13M |
| 2026-09-04 | $30.91 | -2.43% | $31.25 | $31.33 | $30.32 | 3.88M |
| 2026-09-03 | $31.68 | +1.34% | $31.84 | $32.79 | $31.22 | 4.54M |
| 2026-09-02 | $31.26 | -2.25% | $31.97 | $32.65 | $31.20 | 5.17M |
| 2026-09-01 | $31.98 | -0.28% | $32.00 | $32.46 | $31.40 | 6.14M |
| 2026-08-31 | $32.07 | -0.47% | $31.95 | $32.59 | $31.79 | 33.46M |
| 2026-08-28 | $32.22 | +2.81% | $31.71 | $32.59 | $31.45 | 4.34M |
| 2026-08-27 | $31.34 | -2.49% | $32.05 | $32.49 | $31.29 | 5.42M |
| 2026-08-26 | $32.14 | -2.04% | $32.31 | $32.92 | $31.74 | 4.80M |
| 2026-08-25 | $32.81 | -0.09% | $32.59 | $33.28 | $32.25 | 4.92M |
| 2026-08-24 | $32.84 | +1.80% | $32.52 | $32.90 | $32.29 | 5.04M |
| 2026-08-21 | $32.26 | 0.00% | $32.51 | $33.26 | $31.99 | 4.75M |
| 2026-08-20 | $32.26 | -4.36% | $33.46 | $33.63 | $31.72 | 6.62M |
| 2026-08-19 | $33.73 | +7.49% | $31.28 | $33.82 | $31.20 | 5.82M |
| 2026-08-18 | $31.38 | +0.10% | $32.03 | $32.30 | $31.30 | 3.85M |
| 2026-08-17 | $31.35 | -3.18% | $31.95 | $32.15 | $30.99 | 4.94M |
| 2026-08-14 | $32.38 | -2.03% | $33.28 | $33.30 | $31.86 | 6.00M |
| 2026-08-13 | $33.05 | +8.36% | $30.68 | $33.10 | $30.68 | 7.97M |
| 2026-08-12 | $30.50 | -1.99% | $30.65 | $31.08 | $30.22 | 4.28M |
| 2026-08-11 | $31.12 | -1.14% | $31.25 | $31.52 | $30.65 | 4.04M |
| 2026-08-10 | $31.48 | +4.10% | $30.04 | $31.49 | $30.04 | 6.16M |
| 2026-08-07 | $30.24 | +2.23% | $30.05 | $31.68 | $30.04 | 6.21M |
| 2026-08-06 | $29.58 | -2.09% | $29.89 | $30.22 | $29.27 | 7.81M |
| 2026-08-05 | $30.21 | +1.31% | $30.61 | $30.75 | $29.53 | 6.64M |
| 2026-08-04 | $29.82 | -0.70% | $29.42 | $30.07 | $29.35 | 5.79M |
| 2026-08-03 | $30.03 | +4.42% | $29.47 | $30.18 | $29.26 | 6.03M |
| 2026-07-31 | $28.76 | -2.38% | $29.02 | $29.38 | $28.38 | 8.23M |
| 2026-07-30 | $29.46 | -1.24% | $28.27 | $29.57 | $28.13 | 12.13M |
| 2026-07-29 | $29.83 | -1.65% | $26.03 | $30.45 | $25.89 | 17.58M |
| 2026-07-28 | $30.33 | +3.98% | $29.90 | $31.40 | $29.75 | 9.82M |
| 2026-07-27 | $29.17 | +5.46% | $28.05 | $29.92 | $28.04 | 9.80M |
| 2026-07-24 | $27.66 | +1.92% | $27.28 | $28.09 | $27.09 | 6.85M |
| 2026-07-23 | $27.14 | -1.99% | $27.89 | $28.03 | $26.77 | 7.16M |
| 2026-07-22 | $27.69 | -2.84% | $28.76 | $28.92 | $27.48 | 5.64M |
| 2026-07-21 | $28.50 | -3.98% | $28.63 | $29.39 | $28.34 | 5.58M |
| 2026-07-20 | $29.68 | -0.34% | $29.50 | $29.90 | $28.85 | 6.35M |
| 2026-07-17 | $29.78 | -1.94% | $30.64 | $31.01 | $29.59 | 5.90M |
| 2026-07-16 | $30.37 | +6.60% | $29.07 | $30.52 | $28.96 | 8.94M |
| 2026-07-15 | $28.49 | +2.93% | $28.04 | $29.25 | $27.96 | 7.34M |
| 2026-07-14 | $27.68 | -3.79% | $27.00 | $28.00 | $26.68 | 14.09M |
| 2026-07-13 | $28.77 | +1.34% | $28.88 | $29.38 | $28.22 | 6.45M |
| 2026-07-10 | $28.39 | -2.74% | $29.67 | $30.05 | $28.09 | 5.92M |
| 2026-07-09 | $29.19 | -0.51% | $28.86 | $29.35 | $28.44 | 4.96M |
| 2026-07-08 | $29.34 | -1.77% | $29.66 | $29.82 | $29.02 | 5.10M |
| 2026-07-07 | $29.87 | +4.08% | $29.67 | $30.14 | $29.19 | 6.00M |
| 2026-07-06 | $28.70 | -4.33% | $29.68 | $29.83 | $28.54 | 6.72M |
| 2026-07-02 | $30.00 | +2.18% | $29.56 | $30.42 | $29.22 | 4.74M |
| 2026-07-01 | $29.36 | +3.67% | $29.08 | $30.02 | $28.77 | 6.24M |
| 2026-06-30 | $28.32 | -3.41% | $29.03 | $29.26 | $28.18 | 6.93M |
| 2026-06-29 | $29.32 | -3.07% | $30.61 | $30.71 | $29.20 | 5.60M |
| 2026-06-26 | $30.25 | +5.62% | $28.90 | $30.52 | $28.84 | 8.81M |
| 2026-06-25 | $28.64 | -3.92% | $29.31 | $29.68 | $28.54 | 6.45M |
| 2026-06-24 | $29.81 | -1.49% | $29.89 | $30.89 | $29.76 | 6.68M |
| 2026-06-23 | $30.26 | +3.56% | $29.73 | $30.60 | $29.73 | 8.31M |
| 2026-06-22 | $29.22 | -2.99% | $30.05 | $31.04 | $29.08 | 7.03M |
| 2026-06-18 | $30.12 | -1.12% | $30.46 | $30.73 | $29.53 | 16.14M |
| 2026-06-17 | $30.46 | -4.72% | $31.80 | $32.56 | $30.38 | 9.73M |
| 2026-06-16 | $31.97 | -0.22% | $32.01 | $32.72 | $31.64 | 5.75M |
| 2026-06-15 | $32.04 | -2.44% | $32.68 | $34.08 | $31.91 | 6.02M |
| 2026-06-12 | $32.84 | +0.58% | $32.57 | $33.19 | $31.63 | 4.91M |
| 2026-06-11 | $32.65 | -4.62% | $33.53 | $34.06 | $32.33 | 7.75M |
| 2026-06-10 | $34.23 | +0.88% | $33.58 | $34.77 | $33.16 | 6.28M |
| 2026-06-09 | $33.93 | +1.62% | $33.05 | $34.20 | $32.85 | 6.63M |
| 2026-06-08 | $33.39 | -1.48% | $33.31 | $34.04 | $32.68 | 7.71M |
| 2026-06-05 | $33.89 | +0.68% | $33.93 | $34.27 | $33.06 | 7.00M |
| 2026-06-04 | $33.66 | +0.78% | $34.66 | $34.82 | $33.13 | 7.35M |
| 2026-06-03 | $33.40 | -0.77% | $33.51 | $33.52 | $32.05 | 9.46M |
| 2026-06-02 | $33.66 | -0.59% | $33.08 | $33.76 | $31.70 | 9.19M |
| 2026-06-01 | $33.86 | +5.16% | $32.62 | $33.88 | $32.01 | 8.04M |
| 2026-05-29 | $32.20 | -0.31% | $32.65 | $32.94 | $31.86 | 7.79M |
| 2026-05-28 | $32.30 | -0.06% | $32.24 | $32.90 | $32.00 | 6.75M |
| 2026-05-27 | $32.32 | -0.62% | $32.59 | $33.48 | $32.21 | 5.02M |
| 2026-05-26 | $32.52 | -4.21% | $33.61 | $33.71 | $32.50 | 5.96M |
| 2026-05-22 | $33.95 | +0.06% | $33.87 | $34.64 | $33.61 | 4.62M |