Costar Group, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2021-04-22 | 906.24 | 925.77 | 906.24 | 913.00 | 91.300 | 1,147,500 |
| 2021-04-21 | 914.48 | 918.03 | 905.10 | 909.25 | 90.925 | 1,968,660 |
| 2021-04-20 | 904.56 | 914.19 | 901.02 | 912.93 | 91.293 | 1,781,640 |
| 2021-04-19 | 904.73 | 906.84 | 891.98 | 899.00 | 89.900 | 1,583,980 |
| 2021-04-16 | 911.94 | 911.94 | 896.66 | 904.93 | 90.493 | 1,485,490 |
| 2021-04-15 | 911.04 | 931.49 | 906.97 | 913.36 | 91.336 | 2,543,130 |
| 2021-04-14 | 909.50 | 910.01 | 891.11 | 895.28 | 89.528 | 2,250,470 |
| 2021-04-13 | 893.03 | 913.19 | 886.63 | 905.75 | 90.575 | 2,179,320 |
| 2021-04-12 | 886.91 | 888.77 | 876.04 | 887.49 | 88.749 | 1,843,000 |
| 2021-04-09 | 874.11 | 888.21 | 869.82 | 887.49 | 88.749 | 1,681,790 |
| 2021-04-08 | 865.15 | 879.55 | 857.05 | 874.43 | 87.443 | 1,875,960 |
| 2021-04-07 | 857.64 | 863.18 | 847.72 | 859.88 | 85.988 | 3,145,930 |
| 2021-04-06 | 851.35 | 865.89 | 842.19 | 861.14 | 86.114 | 3,296,310 |
| 2021-04-05 | 862.23 | 862.23 | 838.32 | 848.24 | 84.824 | 2,637,560 |
| 2021-04-01 | 829.55 | 863.54 | 829.55 | 861.38 | 86.138 | 3,235,090 |
| 2021-03-31 | 803.50 | 832.91 | 800.17 | 821.89 | 82.189 | 3,086,290 |
| 2021-03-30 | 807.40 | 812.36 | 793.32 | 799.55 | 79.955 | 1,682,460 |
| 2021-03-29 | 813.74 | 823.70 | 800.74 | 809.60 | 80.960 | 2,287,310 |
| 2021-03-26 | 804.38 | 818.36 | 796.50 | 816.47 | 81.647 | 1,584,710 |
| 2021-03-25 | 799.10 | 805.94 | 792.22 | 803.24 | 80.324 | 2,734,890 |
| 2021-03-24 | 826.27 | 835.89 | 802.39 | 804.23 | 80.423 | 2,667,960 |
| 2021-03-23 | 836.86 | 838.19 | 824.21 | 830.76 | 83.076 | 1,514,020 |
| 2021-03-22 | 821.27 | 833.28 | 816.75 | 827.81 | 82.781 | 2,101,910 |
| 2021-03-19 | 807.02 | 821.11 | 804.06 | 818.66 | 81.866 | 4,488,720 |
| 2021-03-18 | 813.41 | 815.58 | 793.58 | 805.51 | 80.551 | 2,743,440 |
| 2021-03-17 | 834.71 | 839.04 | 813.80 | 823.00 | 82.300 | 3,764,280 |
| 2021-03-16 | 843.18 | 848.40 | 834.20 | 838.68 | 83.868 | 2,223,450 |
| 2021-03-15 | 822.82 | 841.33 | 819.46 | 837.86 | 83.786 | 2,512,480 |
| 2021-03-12 | 812.56 | 824.26 | 807.25 | 818.55 | 81.855 | 2,967,070 |
| 2021-03-11 | 812.83 | 829.46 | 802.92 | 817.29 | 81.729 | 3,112,480 |
| 2021-03-10 | 821.73 | 839.61 | 807.71 | 808.12 | 80.812 | 3,743,330 |
| 2021-03-09 | 808.65 | 831.74 | 803.52 | 814.97 | 81.497 | 3,861,680 |
| 2021-03-08 | 798.18 | 815.93 | 792.08 | 792.31 | 79.231 | 4,639,020 |
| 2021-03-05 | 802.00 | 825.00 | 774.00 | 798.69 | 79.869 | 13,142,700 |
| 2021-03-04 | 761.00 | 773.78 | 743.06 | 758.46 | 75.846 | 10,247,170 |
| 2021-03-03 | 785.00 | 795.53 | 760.70 | 762.80 | 76.280 | 4,591,390 |
| 2021-03-02 | 818.12 | 820.64 | 788.01 | 790.17 | 79.017 | 6,030,480 |
| 2021-03-01 | 823.08 | 830.00 | 810.40 | 815.00 | 81.500 | 8,186,880 |
| 2021-02-26 | 811.05 | 829.75 | 811.05 | 823.76 | 82.376 | 3,131,440 |
| 2021-02-25 | 833.07 | 847.66 | 809.57 | 820.00 | 82.000 | 4,647,540 |
| 2021-02-24 | 850.00 | 871.45 | 828.00 | 836.23 | 83.623 | 5,972,280 |
| 2021-02-23 | 869.97 | 880.83 | 846.36 | 866.98 | 86.698 | 3,820,320 |
| 2021-02-22 | 908.97 | 908.97 | 871.33 | 876.67 | 87.667 | 3,916,910 |
| 2021-02-19 | 925.61 | 929.93 | 905.55 | 913.25 | 91.325 | 4,883,030 |
| 2021-02-18 | 906.67 | 924.27 | 902.60 | 919.83 | 91.983 | 4,975,920 |
| 2021-02-17 | 881.25 | 911.08 | 870.94 | 910.75 | 91.075 | 5,007,320 |
| 2021-02-16 | 889.74 | 905.46 | 878.23 | 900.37 | 90.037 | 10,809,910 |
| 2021-02-12 | 928.83 | 939.82 | 914.26 | 939.76 | 93.976 | 1,073,600 |
| 2021-02-11 | 928.38 | 930.60 | 918.73 | 924.89 | 92.489 | 1,391,700 |
| 2021-02-10 | 917.73 | 925.17 | 904.12 | 924.99 | 92.499 | 1,746,760 |
| 2021-02-09 | 898.91 | 914.25 | 898.84 | 905.88 | 90.588 | 2,659,860 |
| 2021-02-08 | 909.30 | 918.14 | 895.00 | 900.34 | 90.034 | 2,359,210 |
| 2021-02-05 | 922.47 | 925.10 | 904.23 | 908.18 | 90.818 | 2,105,610 |
| 2021-02-04 | 930.00 | 952.76 | 912.55 | 919.41 | 91.941 | 4,234,290 |
| 2021-02-03 | 914.75 | 925.86 | 908.51 | 917.36 | 91.736 | 2,362,270 |
| 2021-02-02 | 935.88 | 936.60 | 897.56 | 920.41 | 92.041 | 4,084,600 |
| 2021-02-01 | 912.65 | 942.23 | 905.54 | 925.00 | 92.500 | 2,373,200 |
| 2021-01-29 | 890.64 | 909.05 | 887.50 | 899.71 | 89.971 | 3,036,260 |
| 2021-01-28 | 881.87 | 911.76 | 878.50 | 901.80 | 90.180 | 2,883,420 |
| 2021-01-27 | 893.02 | 901.72 | 877.97 | 889.71 | 88.971 | 4,966,930 |
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.