Costar Group, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2021-01-26 | 912.05 | 913.11 | 895.43 | 903.05 | 90.305 | 3,450,570 |
| 2021-01-25 | 901.97 | 910.65 | 882.31 | 909.26 | 90.926 | 3,125,190 |
| 2021-01-22 | 913.11 | 922.26 | 894.42 | 896.05 | 89.605 | 2,965,210 |
| 2021-01-21 | 905.00 | 915.00 | 894.04 | 911.96 | 91.196 | 2,901,550 |
| 2021-01-20 | 879.56 | 903.89 | 873.25 | 899.77 | 89.977 | 3,039,060 |
| 2021-01-19 | 859.85 | 877.83 | 851.24 | 871.97 | 87.197 | 3,027,950 |
| 2021-01-15 | 872.62 | 877.66 | 851.80 | 853.72 | 85.372 | 2,118,280 |
| 2021-01-14 | 891.47 | 899.61 | 865.95 | 868.28 | 86.828 | 2,006,580 |
| 2021-01-13 | 882.78 | 904.52 | 877.00 | 891.87 | 89.187 | 2,188,310 |
| 2021-01-12 | 902.28 | 908.36 | 882.17 | 882.29 | 88.229 | 1,551,140 |
| 2021-01-11 | 913.79 | 919.12 | 902.46 | 904.37 | 90.437 | 1,204,620 |
| 2021-01-08 | 911.37 | 924.48 | 906.85 | 919.52 | 91.952 | 1,538,880 |
| 2021-01-07 | 902.81 | 924.09 | 898.53 | 905.48 | 90.548 | 2,116,120 |
| 2021-01-06 | 895.50 | 917.09 | 891.52 | 896.70 | 89.670 | 2,203,290 |
| 2021-01-05 | 894.69 | 915.24 | 883.95 | 893.80 | 89.380 | 2,420,830 |
| 2021-01-04 | 932.19 | 936.77 | 891.01 | 895.26 | 89.526 | 2,160,690 |
| 2020-12-31 | 923.31 | 929.47 | 918.10 | 924.28 | 92.428 | 1,399,720 |
| 2020-12-30 | 919.52 | 927.56 | 906.22 | 924.96 | 92.496 | 1,774,190 |
| 2020-12-29 | 944.46 | 944.46 | 912.79 | 918.22 | 91.822 | 1,091,190 |
| 2020-12-28 | 915.23 | 951.18 | 911.03 | 939.50 | 93.950 | 3,851,430 |
| 2020-12-24 | 908.01 | 916.01 | 903.09 | 906.63 | 90.663 | 431,250 |
| 2020-12-23 | 901.75 | 920.08 | 901.75 | 907.75 | 90.775 | 916,970 |
| 2020-12-22 | 920.62 | 925.86 | 897.33 | 905.33 | 90.533 | 1,470,370 |
| 2020-12-21 | 889.46 | 924.46 | 880.55 | 915.86 | 91.586 | 2,424,130 |
| 2020-12-18 | 904.47 | 918.23 | 894.70 | 904.70 | 90.470 | 5,254,220 |
| 2020-12-17 | 864.78 | 895.19 | 864.78 | 893.97 | 89.397 | 2,871,050 |
| 2020-12-16 | 868.02 | 878.04 | 858.01 | 860.89 | 86.089 | 1,088,920 |
| 2020-12-15 | 853.23 | 872.05 | 850.35 | 866.38 | 86.638 | 1,501,130 |
| 2020-12-14 | 850.00 | 860.77 | 845.95 | 853.20 | 85.320 | 1,505,550 |
| 2020-12-11 | 847.38 | 863.96 | 843.22 | 848.64 | 84.864 | 1,776,340 |
| 2020-12-10 | 847.34 | 857.48 | 840.22 | 848.39 | 84.839 | 1,424,260 |
| 2020-12-09 | 872.21 | 872.21 | 851.05 | 853.29 | 85.329 | 1,622,260 |
| 2020-12-08 | 882.02 | 894.77 | 870.05 | 872.54 | 87.254 | 1,407,320 |
| 2020-12-07 | 900.39 | 900.39 | 877.24 | 883.61 | 88.361 | 1,194,960 |
| 2020-12-04 | 872.10 | 896.81 | 872.10 | 893.23 | 89.323 | 1,633,500 |
| 2020-12-03 | 864.34 | 875.76 | 861.37 | 870.70 | 87.070 | 2,143,160 |
| 2020-12-02 | 893.10 | 894.46 | 863.63 | 868.73 | 86.873 | 3,237,560 |
| 2020-12-01 | 919.72 | 926.87 | 887.42 | 888.88 | 88.888 | 2,581,260 |
| 2020-11-30 | 887.34 | 914.92 | 886.95 | 910.57 | 91.057 | 3,208,970 |
| 2020-11-27 | 875.77 | 890.40 | 871.00 | 884.38 | 88.438 | 521,370 |
| 2020-11-25 | 872.83 | 880.75 | 868.09 | 880.09 | 88.009 | 1,086,430 |
| 2020-11-24 | 892.86 | 894.06 | 868.73 | 869.91 | 86.991 | 896,210 |
| 2020-11-23 | 906.04 | 910.00 | 876.32 | 887.79 | 88.779 | 1,812,660 |
| 2020-11-20 | 894.45 | 901.41 | 890.81 | 892.06 | 89.206 | 891,710 |
| 2020-11-19 | 883.08 | 899.10 | 878.75 | 894.75 | 89.475 | 1,130,520 |
| 2020-11-18 | 910.90 | 911.52 | 883.19 | 885.52 | 88.552 | 1,534,030 |
| 2020-11-17 | 912.10 | 921.80 | 901.09 | 914.08 | 91.408 | 1,331,000 |
| 2020-11-16 | 918.76 | 924.29 | 910.64 | 915.56 | 91.556 | 909,870 |
| 2020-11-13 | 906.01 | 923.96 | 906.01 | 917.08 | 91.708 | 953,740 |
| 2020-11-12 | 897.12 | 905.71 | 877.32 | 901.36 | 90.136 | 1,264,510 |
| 2020-11-11 | 898.94 | 917.07 | 893.89 | 898.67 | 89.867 | 1,415,610 |
| 2020-11-10 | 883.61 | 905.88 | 881.60 | 886.13 | 88.613 | 1,760,370 |
| 2020-11-09 | 929.72 | 935.50 | 911.73 | 911.92 | 91.192 | 1,905,020 |
| 2020-11-06 | 906.54 | 906.54 | 893.59 | 902.65 | 90.265 | 1,426,770 |
| 2020-11-05 | 919.80 | 921.16 | 900.17 | 903.60 | 90.360 | 1,421,120 |
| 2020-11-04 | 896.46 | 923.58 | 895.45 | 902.50 | 90.250 | 1,682,910 |
| 2020-11-03 | 855.83 | 882.99 | 855.83 | 879.94 | 87.994 | 1,830,810 |
| 2020-11-02 | 834.77 | 854.72 | 830.87 | 850.88 | 85.088 | 2,588,050 |
| 2020-10-30 | 826.99 | 841.98 | 811.54 | 823.61 | 82.361 | 2,577,960 |
| 2020-10-29 | 798.51 | 836.87 | 796.20 | 828.26 | 82.826 | 2,787,320 |
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.