Costar Group, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2011-04-20 | 60.710 | 61.280 | 60.580 | 61.000 | 6.100 | 713,670 |
| 2011-04-19 | 60.610 | 60.770 | 59.580 | 59.960 | 5.996 | 595,010 |
| 2011-04-18 | 60.770 | 60.770 | 60.140 | 60.340 | 6.034 | 401,490 |
| 2011-04-15 | 60.440 | 61.720 | 60.260 | 61.600 | 6.160 | 639,500 |
| 2011-04-14 | 59.710 | 60.830 | 59.610 | 60.690 | 6.069 | 1,363,880 |
| 2011-04-13 | 61.030 | 61.190 | 59.970 | 60.250 | 6.025 | 387,310 |
| 2011-04-12 | 60.660 | 60.910 | 60.230 | 60.570 | 6.057 | 649,260 |
| 2011-04-11 | 61.100 | 61.420 | 60.930 | 61.070 | 6.107 | 488,000 |
| 2011-04-08 | 62.870 | 62.870 | 60.910 | 61.190 | 6.119 | 648,860 |
| 2011-04-07 | 63.070 | 63.470 | 62.200 | 62.370 | 6.237 | 413,890 |
| 2011-04-06 | 63.050 | 63.940 | 62.350 | 62.930 | 6.293 | 366,700 |
| 2011-04-05 | 63.390 | 63.390 | 62.460 | 62.630 | 6.263 | 809,610 |
| 2011-04-04 | 63.420 | 64.060 | 63.050 | 63.380 | 6.338 | 693,890 |
| 2011-04-01 | 63.000 | 63.460 | 62.820 | 63.010 | 6.301 | 885,760 |
| 2011-03-31 | 62.490 | 63.250 | 62.470 | 62.680 | 6.268 | 1,264,930 |
| 2011-03-30 | 61.870 | 62.910 | 61.410 | 62.890 | 6.289 | 1,329,440 |
| 2011-03-29 | 59.950 | 62.310 | 59.910 | 61.825 | 6.183 | 1,166,850 |
| 2011-03-28 | 60.400 | 61.000 | 59.700 | 60.110 | 6.011 | 975,870 |
| 2011-03-25 | 59.330 | 60.720 | 58.610 | 60.350 | 6.035 | 988,530 |
| 2011-03-24 | 60.000 | 60.000 | 58.640 | 58.980 | 5.898 | 670,740 |
| 2011-03-23 | 59.080 | 59.240 | 58.490 | 59.130 | 5.913 | 925,590 |
| 2011-03-22 | 59.600 | 59.770 | 58.840 | 59.140 | 5.914 | 766,500 |
| 2011-03-21 | 57.870 | 59.840 | 57.870 | 59.380 | 5.938 | 822,270 |
| 2011-03-18 | 56.020 | 57.680 | 56.000 | 57.480 | 5.748 | 1,720,910 |
| 2011-03-17 | 56.920 | 56.920 | 55.530 | 55.580 | 5.558 | 452,060 |
| 2011-03-16 | 56.500 | 57.910 | 55.650 | 55.960 | 5.596 | 1,023,780 |
| 2011-03-15 | 55.410 | 57.300 | 55.410 | 56.690 | 5.669 | 1,195,910 |
| 2011-03-14 | 55.620 | 56.520 | 55.620 | 56.210 | 5.621 | 816,910 |
| 2011-03-11 | 55.740 | 56.490 | 55.420 | 56.210 | 5.621 | 649,450 |
| 2011-03-10 | 56.430 | 56.430 | 55.630 | 55.850 | 5.585 | 1,009,470 |
| 2011-03-09 | 57.010 | 57.880 | 56.880 | 57.190 | 5.719 | 1,221,640 |
| 2011-03-08 | 55.940 | 57.900 | 55.940 | 57.245 | 5.725 | 1,444,290 |
| 2011-03-07 | 57.310 | 57.440 | 55.900 | 56.720 | 5.672 | 980,350 |
| 2011-03-04 | 57.770 | 57.820 | 56.580 | 57.160 | 5.716 | 600,350 |
| 2011-03-03 | 56.810 | 57.980 | 56.440 | 57.630 | 5.763 | 859,260 |
| 2011-03-02 | 56.030 | 56.830 | 55.690 | 56.310 | 5.631 | 1,293,580 |
| 2011-03-01 | 57.010 | 57.500 | 55.500 | 55.860 | 5.586 | 1,629,950 |
| 2011-02-28 | 57.620 | 57.760 | 56.300 | 56.670 | 5.667 | 1,546,690 |
| 2011-02-25 | 56.460 | 57.330 | 56.290 | 57.230 | 5.723 | 1,927,530 |
| 2011-02-24 | 57.000 | 57.270 | 54.570 | 56.510 | 5.651 | 5,760,310 |
| 2011-02-23 | 59.840 | 59.840 | 58.480 | 58.580 | 5.858 | 922,780 |
| 2011-02-22 | 60.410 | 60.960 | 59.660 | 59.830 | 5.983 | 975,470 |
| 2011-02-18 | 61.330 | 61.410 | 60.540 | 61.060 | 6.106 | 1,269,710 |
| 2011-02-17 | 60.970 | 61.310 | 60.400 | 61.290 | 6.129 | 953,130 |
| 2011-02-16 | 59.410 | 61.340 | 59.000 | 61.010 | 6.101 | 983,340 |
| 2011-02-15 | 59.220 | 59.600 | 59.000 | 59.160 | 5.916 | 433,080 |
| 2011-02-14 | 58.990 | 59.780 | 58.860 | 59.220 | 5.922 | 539,130 |
| 2011-02-11 | 57.880 | 59.060 | 57.880 | 59.060 | 5.906 | 654,500 |
| 2011-02-10 | 57.300 | 58.180 | 57.300 | 58.030 | 5.803 | 980,250 |
| 2011-02-09 | 58.530 | 58.860 | 57.500 | 57.580 | 5.758 | 1,043,170 |
| 2011-02-08 | 58.220 | 58.740 | 57.790 | 58.670 | 5.867 | 702,800 |
| 2011-02-07 | 57.900 | 58.880 | 57.900 | 58.400 | 5.840 | 608,380 |
| 2011-02-04 | 58.170 | 58.390 | 57.560 | 57.940 | 5.794 | 318,130 |
| 2011-02-03 | 57.230 | 58.780 | 57.140 | 58.310 | 5.831 | 661,760 |
| 2011-02-02 | 57.870 | 58.850 | 57.800 | 58.120 | 5.812 | 428,760 |
| 2011-02-01 | 56.500 | 58.220 | 56.070 | 58.060 | 5.806 | 689,450 |
| 2011-01-31 | 56.400 | 56.600 | 55.510 | 56.280 | 5.628 | 941,790 |
| 2011-01-28 | 57.870 | 57.870 | 56.290 | 56.300 | 5.630 | 1,046,800 |
| 2011-01-27 | 58.170 | 58.170 | 57.460 | 57.840 | 5.784 | 335,800 |
| 2011-01-26 | 57.570 | 58.960 | 57.520 | 58.250 | 5.825 | 684,130 |
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.