Costar Group, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2016-10-13 | 207.09 | 208.44 | 205.00 | 207.03 | 20.703 | 1,128,490 |
| 2016-10-12 | 208.85 | 210.56 | 207.63 | 208.75 | 20.875 | 1,285,190 |
| 2016-10-11 | 212.71 | 212.71 | 207.55 | 208.95 | 20.895 | 973,310 |
| 2016-10-10 | 212.77 | 214.72 | 212.64 | 212.68 | 21.268 | 911,320 |
| 2016-10-07 | 214.05 | 214.05 | 210.44 | 211.57 | 21.157 | 897,060 |
| 2016-10-06 | 214.58 | 215.36 | 212.50 | 214.15 | 21.415 | 1,200,070 |
| 2016-10-05 | 215.74 | 224.44 | 213.38 | 215.75 | 21.575 | 1,193,560 |
| 2016-10-04 | 216.49 | 218.33 | 213.51 | 214.28 | 21.428 | 1,133,800 |
| 2016-10-03 | 216.73 | 219.68 | 213.86 | 215.49 | 21.549 | 1,323,880 |
| 2016-09-30 | 217.75 | 217.75 | 214.30 | 216.53 | 21.653 | 1,782,380 |
| 2016-09-29 | 222.24 | 222.63 | 215.88 | 216.12 | 21.612 | 1,306,910 |
| 2016-09-28 | 220.99 | 222.74 | 219.81 | 222.31 | 22.231 | 2,558,900 |
| 2016-09-27 | 215.64 | 220.12 | 215.64 | 219.80 | 21.980 | 1,167,680 |
| 2016-09-26 | 216.25 | 216.87 | 214.78 | 215.17 | 21.517 | 1,419,950 |
| 2016-09-23 | 218.32 | 219.40 | 217.23 | 218.00 | 21.800 | 2,026,870 |
| 2016-09-22 | 216.87 | 219.24 | 216.14 | 218.64 | 21.864 | 929,260 |
| 2016-09-21 | 211.49 | 216.61 | 211.49 | 215.60 | 21.560 | 1,031,410 |
| 2016-09-20 | 211.85 | 213.06 | 210.20 | 211.21 | 21.121 | 876,360 |
| 2016-09-19 | 210.79 | 212.84 | 210.33 | 211.01 | 21.101 | 851,520 |
| 2016-09-16 | 210.37 | 212.10 | 209.58 | 210.39 | 21.039 | 1,178,910 |
| 2016-09-15 | 208.23 | 213.53 | 203.72 | 211.88 | 21.188 | 1,748,860 |
| 2016-09-14 | 206.77 | 208.97 | 204.98 | 207.09 | 20.709 | 1,249,550 |
| 2016-09-13 | 208.98 | 210.08 | 204.67 | 206.81 | 20.681 | 1,766,410 |
| 2016-09-12 | 204.56 | 211.53 | 204.56 | 211.00 | 21.100 | 1,752,430 |
| 2016-09-09 | 214.78 | 214.78 | 205.57 | 205.69 | 20.569 | 2,286,460 |
| 2016-09-08 | 215.00 | 217.69 | 214.34 | 216.53 | 21.653 | 1,556,030 |
| 2016-09-07 | 214.28 | 216.19 | 213.88 | 216.10 | 21.610 | 1,535,580 |
| 2016-09-06 | 212.82 | 215.87 | 211.99 | 214.45 | 21.445 | 1,269,410 |
| 2016-09-02 | 210.37 | 214.01 | 210.29 | 213.05 | 21.305 | 1,200,080 |
| 2016-09-01 | 207.45 | 210.17 | 207.05 | 210.08 | 21.008 | 1,412,900 |
| 2016-08-31 | 205.61 | 207.82 | 204.02 | 207.25 | 20.725 | 1,228,020 |
| 2016-08-30 | 207.18 | 208.39 | 203.93 | 205.02 | 20.502 | 1,553,850 |
| 2016-08-29 | 207.99 | 209.25 | 207.00 | 207.31 | 20.731 | 1,451,930 |
| 2016-08-26 | 206.32 | 210.29 | 206.32 | 207.95 | 20.795 | 1,511,170 |
| 2016-08-25 | 206.03 | 207.28 | 205.31 | 206.72 | 20.672 | 918,330 |
| 2016-08-24 | 208.71 | 209.42 | 205.78 | 206.51 | 20.651 | 952,570 |
| 2016-08-23 | 207.68 | 209.77 | 207.68 | 208.60 | 20.860 | 1,257,200 |
| 2016-08-22 | 208.77 | 209.68 | 206.10 | 207.61 | 20.761 | 1,706,510 |
| 2016-08-19 | 206.58 | 209.57 | 206.58 | 208.23 | 20.823 | 781,510 |
| 2016-08-18 | 206.13 | 207.94 | 205.59 | 207.72 | 20.772 | 1,603,040 |
| 2016-08-17 | 208.22 | 209.21 | 204.81 | 205.46 | 20.546 | 1,421,040 |
| 2016-08-16 | 208.39 | 209.33 | 202.62 | 208.78 | 20.878 | 1,684,200 |
| 2016-08-15 | 207.55 | 209.91 | 206.10 | 209.05 | 20.905 | 1,801,160 |
| 2016-08-12 | 206.97 | 209.17 | 205.98 | 207.84 | 20.784 | 2,253,590 |
| 2016-08-11 | 208.92 | 209.00 | 205.22 | 207.97 | 20.797 | 1,339,590 |
| 2016-08-10 | 206.91 | 208.73 | 206.17 | 208.06 | 20.806 | 1,402,150 |
| 2016-08-09 | 207.00 | 208.05 | 206.94 | 207.47 | 20.747 | 948,940 |
| 2016-08-08 | 206.14 | 207.26 | 205.06 | 207.06 | 20.706 | 819,880 |
| 2016-08-05 | 205.85 | 206.95 | 204.68 | 205.68 | 20.568 | 944,650 |
| 2016-08-04 | 205.58 | 208.05 | 204.66 | 205.33 | 20.533 | 1,024,670 |
| 2016-08-03 | 204.31 | 207.30 | 203.50 | 206.01 | 20.601 | 1,565,080 |
| 2016-08-02 | 205.61 | 206.40 | 202.50 | 204.82 | 20.482 | 1,549,080 |
| 2016-08-01 | 208.07 | 208.35 | 204.57 | 205.40 | 20.540 | 2,448,490 |
| 2016-07-29 | 207.00 | 208.93 | 204.49 | 207.90 | 20.790 | 2,566,030 |
| 2016-07-28 | 211.00 | 218.00 | 205.04 | 207.20 | 20.720 | 4,763,220 |
| 2016-07-27 | 223.84 | 224.10 | 220.89 | 222.71 | 22.271 | 1,483,850 |
| 2016-07-26 | 221.12 | 224.28 | 220.80 | 224.10 | 22.410 | 740,120 |
| 2016-07-25 | 221.25 | 222.51 | 220.57 | 221.07 | 22.107 | 853,180 |
| 2016-07-22 | 217.82 | 222.28 | 217.34 | 222.19 | 22.219 | 554,780 |
| 2016-07-21 | 219.15 | 221.52 | 217.65 | 218.07 | 21.807 | 1,274,070 |
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.