Costar Group, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2020-02-13 | 739.71 | 739.87 | 727.40 | 729.80 | 72.980 | 3,634,440 |
| 2020-02-12 | 704.99 | 746.70 | 695.01 | 740.12 | 74.012 | 7,350,830 |
| 2020-02-11 | 674.00 | 679.25 | 663.98 | 668.29 | 66.829 | 1,502,010 |
| 2020-02-10 | 665.89 | 673.42 | 663.45 | 672.51 | 67.251 | 1,588,640 |
| 2020-02-07 | 666.67 | 672.00 | 659.12 | 666.49 | 66.649 | 1,135,840 |
| 2020-02-06 | 667.90 | 680.99 | 664.68 | 666.52 | 66.652 | 2,557,740 |
| 2020-02-05 | 693.90 | 699.23 | 663.62 | 665.46 | 66.546 | 3,223,860 |
| 2020-02-04 | 665.93 | 685.76 | 663.05 | 685.65 | 68.565 | 3,587,400 |
| 2020-02-03 | 658.48 | 668.93 | 657.04 | 659.81 | 65.981 | 4,042,150 |
| 2020-01-31 | 656.80 | 661.26 | 650.11 | 652.99 | 65.299 | 1,745,750 |
| 2020-01-30 | 652.60 | 661.95 | 652.60 | 660.02 | 66.002 | 940,970 |
| 2020-01-29 | 661.97 | 666.14 | 654.48 | 657.59 | 65.759 | 1,137,850 |
| 2020-01-28 | 655.80 | 663.73 | 650.32 | 659.93 | 65.993 | 1,860,700 |
| 2020-01-27 | 641.40 | 654.75 | 639.46 | 652.48 | 65.248 | 2,241,430 |
| 2020-01-24 | 650.16 | 658.71 | 646.57 | 650.65 | 65.065 | 1,686,830 |
| 2020-01-23 | 663.33 | 663.75 | 644.48 | 646.41 | 64.641 | 3,579,390 |
| 2020-01-22 | 664.00 | 670.60 | 663.65 | 669.09 | 66.909 | 2,678,860 |
| 2020-01-21 | 648.31 | 661.49 | 648.12 | 660.38 | 66.038 | 2,761,490 |
| 2020-01-17 | 659.00 | 659.00 | 646.14 | 649.63 | 64.963 | 2,505,130 |
| 2020-01-16 | 650.00 | 655.47 | 647.09 | 651.96 | 65.196 | 1,950,410 |
| 2020-01-15 | 639.88 | 654.62 | 639.88 | 648.99 | 64.899 | 1,965,130 |
| 2020-01-14 | 642.70 | 644.53 | 633.10 | 639.91 | 63.991 | 1,473,790 |
| 2020-01-13 | 645.50 | 648.91 | 641.02 | 642.74 | 64.274 | 1,993,420 |
| 2020-01-10 | 634.62 | 647.32 | 629.90 | 645.13 | 64.513 | 2,512,790 |
| 2020-01-09 | 629.43 | 637.01 | 627.00 | 629.69 | 62.969 | 2,089,850 |
| 2020-01-08 | 621.31 | 628.65 | 618.70 | 625.38 | 62.538 | 2,304,680 |
| 2020-01-07 | 625.65 | 627.36 | 618.31 | 620.03 | 62.003 | 2,329,780 |
| 2020-01-06 | 623.44 | 625.63 | 616.03 | 624.50 | 62.450 | 1,880,630 |
| 2020-01-03 | 615.42 | 626.78 | 613.62 | 626.20 | 62.620 | 2,096,110 |
| 2020-01-02 | 605.04 | 621.13 | 603.54 | 620.66 | 62.066 | 3,113,600 |
| 2019-12-31 | 594.26 | 600.88 | 590.18 | 598.30 | 59.830 | 1,892,790 |
| 2019-12-30 | 600.75 | 600.75 | 588.78 | 596.88 | 59.688 | 1,525,800 |
| 2019-12-27 | 602.90 | 607.42 | 595.02 | 598.59 | 59.859 | 1,378,550 |
| 2019-12-26 | 599.80 | 604.05 | 596.66 | 601.49 | 60.149 | 1,408,130 |
| 2019-12-24 | 601.43 | 601.57 | 592.58 | 600.27 | 60.027 | 641,120 |
| 2019-12-23 | 606.53 | 608.29 | 597.91 | 601.84 | 60.184 | 1,850,830 |
| 2019-12-20 | 593.18 | 606.22 | 589.76 | 604.37 | 60.437 | 13,665,990 |
| 2019-12-19 | 585.19 | 599.78 | 580.01 | 591.53 | 59.153 | 3,294,280 |
| 2019-12-18 | 596.26 | 598.85 | 579.37 | 585.80 | 58.580 | 2,497,090 |
| 2019-12-17 | 589.80 | 595.57 | 586.92 | 594.00 | 59.400 | 2,236,780 |
| 2019-12-16 | 580.50 | 595.01 | 580.50 | 589.37 | 58.937 | 2,929,340 |
| 2019-12-13 | 568.21 | 581.49 | 568.21 | 580.56 | 58.056 | 3,139,790 |
| 2019-12-12 | 580.00 | 585.03 | 566.63 | 568.24 | 56.824 | 3,847,210 |
| 2019-12-11 | 580.74 | 585.22 | 572.34 | 580.57 | 58.057 | 2,168,420 |
| 2019-12-10 | 594.37 | 598.99 | 579.91 | 581.69 | 58.169 | 2,186,640 |
| 2019-12-09 | 589.53 | 596.09 | 588.92 | 594.92 | 59.492 | 2,620,360 |
| 2019-12-06 | 596.89 | 603.87 | 589.00 | 590.88 | 59.088 | 5,197,790 |
| 2019-12-05 | 587.09 | 594.75 | 587.09 | 591.29 | 59.129 | 2,531,210 |
| 2019-12-04 | 593.04 | 598.48 | 585.81 | 585.98 | 58.598 | 2,435,350 |
| 2019-12-03 | 596.25 | 602.00 | 590.00 | 592.63 | 59.263 | 2,681,480 |
| 2019-12-02 | 611.46 | 613.69 | 599.78 | 602.71 | 60.271 | 1,945,080 |
| 2019-11-29 | 617.30 | 617.73 | 610.88 | 612.86 | 61.286 | 1,199,010 |
| 2019-11-27 | 617.98 | 619.80 | 609.27 | 617.17 | 61.717 | 3,125,710 |
| 2019-11-26 | 610.27 | 619.07 | 610.27 | 617.39 | 61.739 | 2,900,940 |
| 2019-11-25 | 593.36 | 609.58 | 592.97 | 608.15 | 60.815 | 2,224,430 |
| 2019-11-22 | 586.50 | 597.94 | 586.50 | 590.62 | 59.062 | 2,510,410 |
| 2019-11-21 | 594.35 | 598.41 | 582.96 | 586.92 | 58.692 | 2,909,060 |
| 2019-11-20 | 585.88 | 599.19 | 585.88 | 594.52 | 59.452 | 3,707,660 |
| 2019-11-19 | 591.60 | 596.45 | 583.18 | 590.70 | 59.070 | 4,555,620 |
| 2019-11-18 | 580.92 | 601.05 | 580.92 | 597.01 | 59.701 | 4,837,270 |
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.