NASDAQ : CSGP
CoStar Group, Inc. — Price history
Real Estate · Real Estate Services · United States
Last price 30.17 USD (Oct 30, 2026, 4:00 PM EDT) · Market cap 12.14B
Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports
Price history
CoStar Group, Inc. (CSGP) closed at 31.96 USD on 2026-11-02. Daily open, high, low, close and volume for recent sessions:
| Date | Open | High | Low | Close | Volume | Change |
|---|---|---|---|---|---|---|
| 2026-11-02 | 30.04 | 32.24 | 30 | 31.96 | 3,257,537 | +5.93% |
| 2026-10-30 | 28.85 | 30.26 | 28.355 | 30.17 | 9,593,338 | +7.21% |
| 2026-10-29 | 27.69 | 28.385 | 27.07 | 28.14 | 7,155,337 | +2.18% |
| 2026-10-28 | 30 | 30.675 | 26.855 | 27.54 | 18,323,953 | -13.96% |
| 2026-10-27 | 33.685 | 33.685 | 31.87 | 32.01 | 6,899,727 | -5.01% |
| 2026-10-26 | 33.94 | 34.26 | 33.015 | 33.7 | 4,758,913 | -0.65% |
| 2026-10-23 | 35.22 | 35.59 | 33.79 | 33.92 | 7,393,207 | -4.32% |
| 2026-10-22 | 33.98 | 35.63 | 33.43 | 35.45 | 8,311,933 | +7.75% |
| 2026-10-21 | 32.95 | 33.29 | 32.68 | 32.9 | 4,219,253 | -0.45% |
| 2026-10-20 | 32.39 | 33.31 | 32.39 | 33.05 | 3,966,696 | +3.90% |
| 2026-10-19 | 31.93 | 32.05 | 31.385 | 31.81 | 4,436,687 | -1.55% |
| 2026-10-16 | 32.39 | 32.65 | 31.585 | 32.31 | 5,771,108 | +0.97% |
| 2026-10-15 | 30.59 | 32.495 | 30.45 | 32 | 5,551,817 | +6.28% |
| 2026-10-14 | 29.98 | 30.205 | 29.3 | 30.11 | 5,379,348 | +0.37% |
| 2026-10-13 | 29.48 | 30.015 | 29.11 | 30 | 7,358,098 | +2.70% |
| 2026-10-12 | 29.67 | 29.9 | 29.03 | 29.21 | 2,764,020 | -1.55% |
| 2026-10-09 | 30.02 | 30.16 | 29.543 | 29.67 | 4,093,001 | -0.47% |
| 2026-10-08 | 27.6 | 29.83 | 27.58 | 29.81 | 9,466,478 | +8.01% |
| 2026-10-07 | 27.77 | 27.865 | 27.17 | 27.6 | 4,947,680 | -0.11% |
| 2026-10-06 | 27.7 | 28.2 | 27.46 | 27.63 | 4,577,389 | -0.11% |
| 2026-10-05 | 27.25 | 27.68 | 27.18 | 27.66 | 4,934,187 | +1.02% |
| 2026-10-02 | 27.48 | 27.81 | 27.15 | 27.38 | 3,741,484 | -1.23% |
| 2026-10-01 | 27.905 | 28.23 | 27.095 | 27.72 | 4,630,485 | +1.17% |
| 2026-09-30 | 27.03 | 27.545 | 26.86 | 27.4 | 6,693,127 | +1.67% |
| 2026-09-29 | 26.84 | 27.18 | 26.52 | 26.95 | 5,193,571 | -0.26% |
| 2026-09-28 | 27.675 | 27.75 | 26.85 | 27.02 | 5,182,922 | -3.81% |
| 2026-09-25 | 27.73 | 28.63 | 27.6 | 28.09 | 6,662,484 | +0.84% |
| 2026-09-24 | 28.18 | 28.54 | 27.28 | 27.855 | 6,497,963 | -1.43% |
| 2026-09-23 | 28.685 | 28.69 | 27.89 | 28.26 | 5,671,023 | -1.77% |
| 2026-09-22 | 29.63 | 29.63 | 28.31 | 28.77 | 5,284,981 | -0.93% |
| 2026-09-21 | 29.24 | 29.64 | 28.84 | 29.04 | 7,100,172 | -0.17% |
| 2026-09-18 | 29.3 | 29.91 | 28.96 | 29.09 | 17,117,231 | -0.70% |
| 2026-09-17 | 30.48 | 30.59 | 29.24 | 29.295 | 4,863,642 | -3.51% |
| 2026-09-16 | 31.25 | 31.43 | 30.265 | 30.36 | 4,667,650 | -3.80% |
| 2026-09-15 | 31.15 | 31.79 | 30.7 | 31.56 | 6,722,572 | +0.13% |
| 2026-09-14 | 31.17 | 31.825 | 30.75 | 31.52 | 5,796,748 | +3.48% |
| 2026-09-11 | 29.715 | 30.595 | 29.71 | 30.46 | 6,196,500 | +3.29% |
| 2026-09-10 | 29.64 | 30.135 | 28.79 | 29.49 | 7,239,503 | -0.30% |
| 2026-09-09 | 30.02 | 30.29 | 29.325 | 29.58 | 4,448,793 | -2.50% |
| 2026-09-08 | 30.545 | 30.63 | 29.655 | 30.34 | 6,128,486 | -1.84% |
| 2026-09-04 | 31.25 | 31.33 | 30.316 | 30.91 | 3,875,315 | -2.43% |
| 2026-09-03 | 31.84 | 32.79 | 31.22 | 31.68 | 4,540,990 | +1.34% |
| 2026-09-02 | 31.965 | 32.65 | 31.202 | 31.26 | 5,170,267 | -2.25% |
| 2026-09-01 | 32 | 32.455 | 31.4 | 31.98 | 6,137,589 | -0.28% |
| 2026-08-31 | 31.945 | 32.585 | 31.79 | 32.07 | 33,462,504 | -0.47% |
| 2026-08-28 | 31.71 | 32.59 | 31.45 | 32.22 | 4,336,722 | +2.81% |
| 2026-08-27 | 32.05 | 32.49 | 31.29 | 31.34 | 5,425,507 | -2.49% |
| 2026-08-26 | 32.31 | 32.92 | 31.735 | 32.14 | 4,800,641 | -2.04% |
| 2026-08-25 | 32.59 | 33.28 | 32.25 | 32.81 | 4,915,535 | -0.09% |
| 2026-08-24 | 32.52 | 32.9 | 32.288 | 32.84 | 5,035,045 | +1.80% |
| 2026-08-21 | 32.51 | 33.26 | 31.985 | 32.26 | 4,752,241 | +0.00% |
| 2026-08-20 | 33.46 | 33.63 | 31.72 | 32.26 | 6,621,580 | -4.36% |
| 2026-08-19 | 31.28 | 33.82 | 31.2 | 33.73 | 5,818,509 | +7.49% |
| 2026-08-18 | 32.03 | 32.295 | 31.295 | 31.38 | 3,845,911 | +0.10% |
| 2026-08-17 | 31.952 | 32.145 | 30.985 | 31.35 | 4,936,570 | -3.18% |
| 2026-08-14 | 33.275 | 33.295 | 31.86 | 32.38 | 5,996,714 | -2.03% |
| 2026-08-13 | 30.68 | 33.1 | 30.68 | 33.05 | 7,965,595 | +8.36% |
| 2026-08-12 | 30.65 | 31.08 | 30.221 | 30.5 | 4,275,928 | -1.99% |
| 2026-08-11 | 31.25 | 31.52 | 30.65 | 31.12 | 4,039,545 | -1.14% |
| 2026-08-10 | 30.04 | 31.49 | 30.04 | 31.48 | 6,164,647 | +4.10% |
| 2026-08-07 | 30.045 | 31.68 | 30.04 | 30.24 | 6,205,720 | +2.23% |
| 2026-08-06 | 29.89 | 30.223 | 29.265 | 29.58 | 7,812,176 | -2.09% |
| 2026-08-05 | 30.605 | 30.75 | 29.53 | 30.21 | 6,644,448 | +1.32% |
| 2026-08-04 | 29.42 | 30.07 | 29.35 | 29.815 | 5,794,402 | -0.72% |
| 2026-08-03 | 29.47 | 30.18 | 29.26 | 30.03 | 6,026,896 | +4.42% |
| 2026-07-31 | 29.02 | 29.38 | 28.375 | 28.76 | 8,230,525 | -2.38% |
| 2026-07-30 | 28.265 | 29.57 | 28.13 | 29.46 | 12,134,878 | -1.24% |
| 2026-07-29 | 26.03 | 30.45 | 25.894 | 29.83 | 17,582,014 | -1.65% |
| 2026-07-28 | 29.9 | 31.4 | 29.75 | 30.33 | 9,819,862 | +3.98% |
| 2026-07-27 | 28.05 | 29.92 | 28.04 | 29.17 | 9,804,610 | +5.46% |
| 2026-07-24 | 27.28 | 28.085 | 27.09 | 27.66 | 6,847,037 | +1.92% |
| 2026-07-23 | 27.89 | 28.03 | 26.77 | 27.14 | 7,157,566 | -1.99% |
| 2026-07-22 | 28.76 | 28.915 | 27.48 | 27.69 | 5,635,788 | -2.84% |
| 2026-07-21 | 28.63 | 29.39 | 28.34 | 28.5 | 5,576,457 | -3.98% |
| 2026-07-20 | 29.495 | 29.899 | 28.85 | 29.68 | 6,352,309 | -0.34% |
| 2026-07-17 | 30.64 | 31.005 | 29.59 | 29.78 | 5,898,564 | -1.94% |
| 2026-07-16 | 29.07 | 30.515 | 28.96 | 30.37 | 8,941,693 | +6.60% |
| 2026-07-15 | 28.035 | 29.25 | 27.96 | 28.49 | 7,340,746 | +2.93% |
| 2026-07-14 | 27 | 28 | 26.68 | 27.68 | 14,088,957 | -3.79% |
| 2026-07-13 | 28.88 | 29.38 | 28.22 | 28.77 | 6,451,072 | +1.34% |
| 2026-07-10 | 29.67 | 30.05 | 28.09 | 28.39 | 5,916,305 | -2.74% |
| 2026-07-09 | 28.86 | 29.35 | 28.44 | 29.19 | 4,955,586 | -0.51% |
| 2026-07-08 | 29.66 | 29.82 | 29.02 | 29.34 | 5,101,490 | -1.77% |
| 2026-07-07 | 29.67 | 30.14 | 29.19 | 29.87 | 6,002,392 | +4.08% |
| 2026-07-06 | 29.68 | 29.83 | 28.54 | 28.7 | 6,720,797 | -4.33% |
| 2026-07-02 | 29.555 | 30.42 | 29.22 | 30 | 4,735,817 | +2.18% |
| 2026-07-01 | 29.08 | 30.02 | 28.77 | 29.36 | 6,235,117 | +3.67% |
| 2026-06-30 | 29.03 | 29.26 | 28.18 | 28.32 | 6,930,114 | -3.41% |
| 2026-06-29 | 30.61 | 30.705 | 29.2 | 29.32 | 5,599,634 | -3.07% |
| 2026-06-26 | 28.9 | 30.52 | 28.84 | 30.25 | 8,813,804 | +5.62% |
| 2026-06-25 | 29.31 | 29.68 | 28.54 | 28.64 | 6,449,973 | -3.92% |
| 2026-06-24 | 29.89 | 30.89 | 29.76 | 29.81 | 6,675,165 | -1.49% |
| 2026-06-23 | 29.73 | 30.6 | 29.73 | 30.26 | 8,313,803 | +3.56% |
| 2026-06-22 | 30.05 | 31.04 | 29.08 | 29.22 | 7,025,719 | -2.99% |
| 2026-06-18 | 30.46 | 30.73 | 29.53 | 30.12 | 16,140,782 | -1.12% |
| 2026-06-17 | 31.8 | 32.555 | 30.375 | 30.46 | 9,729,243 | -4.72% |
| 2026-06-16 | 32.01 | 32.72 | 31.64 | 31.97 | 5,749,256 | -0.22% |
| 2026-06-15 | 32.68 | 34.08 | 31.91 | 32.04 | 6,018,636 | -2.44% |
| 2026-06-12 | 32.57 | 33.19 | 31.63 | 32.84 | 4,914,879 | +0.58% |
| 2026-06-11 | 33.53 | 34.06 | 32.325 | 32.65 | 7,751,595 | -4.62% |
| 2026-06-10 | 33.58 | 34.77 | 33.16 | 34.23 | 6,276,093 | +0.88% |
| 2026-06-09 | 33.05 | 34.2 | 32.85 | 33.93 | 6,634,971 | +1.62% |
| 2026-06-08 | 33.31 | 34.04 | 32.68 | 33.39 | 7,712,673 | -1.48% |
| 2026-06-05 | 33.93 | 34.27 | 33.06 | 33.89 | 6,998,718 | +0.68% |
| 2026-06-04 | 34.655 | 34.82 | 33.13 | 33.66 | 7,347,869 | +0.78% |
| 2026-06-03 | 33.51 | 33.52 | 32.045 | 33.4 | 9,461,251 | -0.77% |
| 2026-06-02 | 33.08 | 33.76 | 31.7 | 33.66 | 9,188,531 | -0.59% |
| 2026-06-01 | 32.62 | 33.88 | 32.01 | 33.86 | 8,038,387 | +5.16% |
| 2026-05-29 | 32.65 | 32.94 | 31.86 | 32.2 | 7,789,020 | -0.31% |
| 2026-05-28 | 32.24 | 32.9 | 32 | 32.3 | 6,749,441 | -0.06% |
| 2026-05-27 | 32.585 | 33.48 | 32.21 | 32.32 | 5,017,978 | -0.62% |
| 2026-05-26 | 33.61 | 33.71 | 32.5 | 32.52 | 5,969,404 | -4.21% |
| 2026-05-22 | 33.87 | 34.64 | 33.61 | 33.95 | 4,615,829 | +0.06% |
| 2026-05-21 | 33.65 | 34.43 | 33.03 | 33.93 | 5,411,021 | -0.24% |
| 2026-05-20 | 33.41 | 34.26 | 32.185 | 34.01 | 5,009,274 | +0.62% |
| 2026-05-19 | 33.8 | 34.855 | 33.28 | 33.8 | 6,596,612 | +1.81% |
| 2026-05-18 | 32.725 | 34.34 | 32.42 | 33.2 | 10,165,260 | +1.59% |
| 2026-05-15 | 31.92 | 33.02 | 31.92 | 32.68 | 37,834,033 | +2.61% |
| 2026-05-14 | 31.97 | 32.575 | 31.355 | 31.85 | 7,866,867 | -0.38% |
| 2026-05-13 | 32.41 | 32.88 | 31.78 | 31.97 | 8,482,366 | -3.27% |