Costar Group, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2009-08-21 | 37.930 | 39.550 | 37.550 | 39.360 | 3.936 | 1,769,500 |
| 2009-08-20 | 37.140 | 37.650 | 36.935 | 37.500 | 3.750 | 1,835,360 |
| 2009-08-19 | 35.930 | 37.530 | 35.930 | 37.110 | 3.711 | 2,229,530 |
| 2009-08-18 | 36.140 | 36.554 | 35.820 | 36.250 | 3.625 | 816,460 |
| 2009-08-17 | 35.540 | 36.950 | 35.390 | 35.900 | 3.590 | 1,043,500 |
| 2009-08-14 | 36.210 | 36.280 | 35.750 | 36.130 | 3.613 | 2,177,400 |
| 2009-08-13 | 36.890 | 36.890 | 36.110 | 36.370 | 3.637 | 861,420 |
| 2009-08-12 | 36.370 | 37.261 | 36.320 | 36.810 | 3.681 | 727,060 |
| 2009-08-11 | 36.760 | 37.010 | 36.190 | 36.450 | 3.645 | 878,500 |
| 2009-08-10 | 36.440 | 37.370 | 36.440 | 37.050 | 3.705 | 586,640 |
| 2009-08-07 | 36.630 | 37.080 | 35.990 | 36.770 | 3.677 | 1,227,670 |
| 2009-08-06 | 36.360 | 36.760 | 35.970 | 36.030 | 3.603 | 847,140 |
| 2009-08-05 | 37.130 | 37.130 | 35.910 | 36.320 | 3.632 | 561,210 |
| 2009-08-04 | 36.550 | 37.140 | 36.550 | 37.000 | 3.700 | 2,157,370 |
| 2009-08-03 | 36.810 | 36.920 | 36.030 | 36.900 | 3.690 | 1,897,500 |
| 2009-07-31 | 36.830 | 37.450 | 36.630 | 36.730 | 3.673 | 2,345,420 |
| 2009-07-30 | 36.960 | 37.530 | 36.450 | 37.080 | 3.708 | 2,276,300 |
| 2009-07-29 | 36.180 | 36.900 | 36.000 | 36.640 | 3.664 | 5,035,240 |
| 2009-07-28 | 35.300 | 36.400 | 34.750 | 36.180 | 3.618 | 1,948,150 |
| 2009-07-27 | 34.490 | 35.510 | 33.780 | 35.350 | 3.535 | 2,801,870 |
| 2009-07-24 | 33.690 | 34.720 | 33.690 | 34.640 | 3.464 | 2,480,410 |
| 2009-07-23 | 35.860 | 35.860 | 33.730 | 33.970 | 3.397 | 8,866,010 |
| 2009-07-22 | 36.500 | 36.880 | 35.790 | 35.990 | 3.599 | 2,107,000 |
| 2009-07-21 | 36.800 | 36.800 | 36.210 | 36.560 | 3.656 | 1,002,490 |
| 2009-07-20 | 36.770 | 37.975 | 36.340 | 36.510 | 3.651 | 1,858,330 |
| 2009-07-17 | 37.520 | 37.520 | 36.240 | 36.480 | 3.648 | 1,435,930 |
| 2009-07-16 | 37.130 | 37.590 | 36.920 | 37.420 | 3.742 | 995,260 |
| 2009-07-15 | 36.480 | 37.390 | 36.270 | 37.250 | 3.725 | 1,792,210 |
| 2009-07-14 | 36.450 | 36.730 | 35.820 | 36.120 | 3.612 | 1,535,230 |
| 2009-07-13 | 37.060 | 37.060 | 35.600 | 36.580 | 3.658 | 2,179,840 |
| 2009-07-10 | 37.250 | 37.540 | 36.560 | 37.240 | 3.724 | 600,340 |
| 2009-07-09 | 38.150 | 38.150 | 37.290 | 37.350 | 3.735 | 1,164,520 |
| 2009-07-08 | 37.970 | 38.370 | 37.810 | 37.810 | 3.781 | 7,201,460 |
| 2009-07-07 | 38.950 | 38.950 | 37.600 | 37.700 | 3.770 | 2,373,310 |
| 2009-07-06 | 38.550 | 39.020 | 38.300 | 38.890 | 3.889 | 1,891,210 |
| 2009-07-02 | 40.170 | 40.170 | 38.270 | 38.590 | 3.859 | 2,521,580 |
| 2009-07-01 | 40.240 | 40.980 | 40.000 | 40.680 | 4.068 | 2,274,990 |
| 2009-06-30 | 39.660 | 40.500 | 39.620 | 39.870 | 3.987 | 2,303,800 |
| 2009-06-29 | 38.950 | 39.790 | 38.800 | 39.520 | 3.952 | 1,406,070 |
| 2009-06-26 | 38.510 | 39.310 | 37.790 | 39.130 | 3.913 | 4,281,550 |
| 2009-06-25 | 38.370 | 38.720 | 37.990 | 38.680 | 3.868 | 1,126,200 |
| 2009-06-24 | 38.220 | 38.690 | 37.550 | 38.270 | 3.827 | 1,361,610 |
| 2009-06-23 | 37.540 | 38.200 | 37.540 | 37.820 | 3.782 | 1,142,180 |
| 2009-06-22 | 38.050 | 38.140 | 36.980 | 37.160 | 3.716 | 1,834,390 |
| 2009-06-19 | 38.250 | 38.830 | 38.000 | 38.280 | 3.828 | 3,183,470 |
| 2009-06-18 | 38.580 | 38.580 | 37.900 | 38.140 | 3.814 | 1,170,840 |
| 2009-06-17 | 38.200 | 39.400 | 38.090 | 38.530 | 3.853 | 1,605,550 |
| 2009-06-16 | 39.590 | 39.940 | 38.080 | 38.080 | 3.808 | 891,820 |
| 2009-06-15 | 39.660 | 40.280 | 38.870 | 39.450 | 3.945 | 845,960 |
| 2009-06-12 | 39.730 | 40.120 | 39.370 | 40.070 | 4.007 | 1,036,820 |
| 2009-06-11 | 39.640 | 40.440 | 39.640 | 40.090 | 4.009 | 796,560 |
| 2009-06-10 | 39.590 | 39.750 | 38.810 | 39.650 | 3.965 | 1,728,260 |
| 2009-06-09 | 39.140 | 39.710 | 38.880 | 39.390 | 3.939 | 740,970 |
| 2009-06-08 | 38.690 | 39.340 | 38.210 | 38.830 | 3.883 | 1,329,650 |
| 2009-06-05 | 39.070 | 39.790 | 38.570 | 38.950 | 3.895 | 1,667,260 |
| 2009-06-04 | 38.790 | 39.020 | 38.300 | 38.930 | 3.893 | 786,760 |
| 2009-06-03 | 37.200 | 38.690 | 37.010 | 38.690 | 3.869 | 2,178,910 |
| 2009-06-02 | 36.870 | 37.910 | 36.870 | 37.490 | 3.749 | 1,178,560 |
| 2009-06-01 | 36.190 | 37.450 | 36.100 | 37.150 | 3.715 | 1,200,750 |
| 2009-05-29 | 36.060 | 36.060 | 35.200 | 35.650 | 3.565 | 1,083,960 |
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.