Costar Group, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2010-10-28 | 50.550 | 50.960 | 49.840 | 49.960 | 4.996 | 773,470 |
| 2010-10-27 | 49.980 | 50.250 | 49.601 | 50.050 | 5.005 | 1,264,250 |
| 2010-10-26 | 50.240 | 50.485 | 50.090 | 50.250 | 5.025 | 1,510,220 |
| 2010-10-25 | 50.340 | 50.650 | 50.000 | 50.410 | 5.041 | 699,750 |
| 2010-10-22 | 50.550 | 50.580 | 49.630 | 50.040 | 5.004 | 1,841,630 |
| 2010-10-21 | 51.970 | 51.970 | 49.340 | 50.650 | 5.065 | 3,163,940 |
| 2010-10-20 | 51.470 | 51.890 | 51.221 | 51.550 | 5.155 | 1,378,150 |
| 2010-10-19 | 51.010 | 51.600 | 50.750 | 51.060 | 5.106 | 857,480 |
| 2010-10-18 | 51.850 | 52.280 | 51.090 | 51.800 | 5.180 | 1,054,800 |
| 2010-10-15 | 50.850 | 52.870 | 50.800 | 51.760 | 5.176 | 3,484,330 |
| 2010-10-14 | 50.120 | 50.980 | 50.040 | 50.740 | 5.074 | 775,760 |
| 2010-10-13 | 49.080 | 50.450 | 49.000 | 50.280 | 5.028 | 1,634,190 |
| 2010-10-12 | 48.830 | 49.060 | 48.400 | 48.860 | 4.886 | 637,100 |
| 2010-10-11 | 49.280 | 49.390 | 48.810 | 49.060 | 4.906 | 563,480 |
| 2010-10-08 | 49.110 | 49.660 | 48.840 | 49.310 | 4.931 | 1,240,420 |
| 2010-10-07 | 49.510 | 49.580 | 48.950 | 49.120 | 4.912 | 402,370 |
| 2010-10-06 | 49.470 | 49.715 | 48.950 | 49.210 | 4.921 | 1,188,770 |
| 2010-10-05 | 49.300 | 49.760 | 49.110 | 49.750 | 4.975 | 1,836,640 |
| 2010-10-04 | 49.000 | 49.405 | 48.670 | 48.980 | 4.898 | 823,710 |
| 2010-10-01 | 49.210 | 49.650 | 48.430 | 49.350 | 4.935 | 618,870 |
| 2010-09-30 | 49.450 | 49.810 | 48.155 | 48.710 | 4.871 | 1,578,030 |
| 2010-09-29 | 48.810 | 49.580 | 48.810 | 49.530 | 4.953 | 1,369,340 |
| 2010-09-28 | 48.480 | 49.270 | 47.765 | 49.190 | 4.919 | 923,410 |
| 2010-09-27 | 48.390 | 48.480 | 47.730 | 48.390 | 4.839 | 889,760 |
| 2010-09-24 | 47.000 | 48.590 | 46.780 | 48.450 | 4.845 | 837,660 |
| 2010-09-23 | 46.470 | 46.870 | 46.080 | 46.330 | 4.633 | 1,118,460 |
| 2010-09-22 | 47.160 | 47.510 | 46.170 | 46.940 | 4.694 | 489,700 |
| 2010-09-21 | 47.530 | 47.860 | 47.300 | 47.420 | 4.742 | 822,240 |
| 2010-09-20 | 45.700 | 47.570 | 45.700 | 47.520 | 4.752 | 1,073,080 |
| 2010-09-17 | 45.200 | 45.790 | 44.720 | 45.630 | 4.563 | 1,293,550 |
| 2010-09-16 | 45.120 | 45.300 | 44.380 | 45.230 | 4.523 | 542,730 |
| 2010-09-15 | 44.980 | 45.400 | 44.800 | 45.190 | 4.519 | 904,040 |
| 2010-09-14 | 45.000 | 45.440 | 44.710 | 45.110 | 4.511 | 903,130 |
| 2010-09-13 | 44.340 | 45.260 | 43.610 | 45.140 | 4.514 | 1,173,750 |
| 2010-09-10 | 43.820 | 44.100 | 43.570 | 43.880 | 4.388 | 467,200 |
| 2010-09-09 | 43.610 | 43.970 | 43.440 | 43.800 | 4.380 | 625,860 |
| 2010-09-08 | 43.000 | 43.330 | 42.870 | 43.300 | 4.330 | 468,130 |
| 2010-09-07 | 43.940 | 43.940 | 42.630 | 42.780 | 4.278 | 559,710 |
| 2010-09-03 | 43.880 | 44.370 | 43.560 | 44.020 | 4.402 | 495,900 |
| 2010-09-02 | 42.790 | 43.500 | 42.640 | 43.410 | 4.341 | 582,170 |
| 2010-09-01 | 41.990 | 42.940 | 41.780 | 42.770 | 4.277 | 691,970 |
| 2010-08-31 | 41.740 | 42.110 | 41.180 | 41.270 | 4.127 | 740,540 |
| 2010-08-30 | 42.800 | 43.460 | 41.800 | 41.820 | 4.182 | 517,910 |
| 2010-08-27 | 42.030 | 43.000 | 41.550 | 42.990 | 4.299 | 944,540 |
| 2010-08-26 | 41.880 | 42.210 | 41.570 | 41.580 | 4.158 | 430,430 |
| 2010-08-25 | 41.390 | 41.850 | 40.840 | 41.760 | 4.176 | 960,340 |
| 2010-08-24 | 41.130 | 42.130 | 40.740 | 41.620 | 4.162 | 888,220 |
| 2010-08-23 | 41.950 | 41.950 | 41.330 | 41.350 | 4.135 | 518,600 |
| 2010-08-20 | 41.740 | 42.050 | 41.540 | 41.760 | 4.176 | 1,083,330 |
| 2010-08-19 | 42.330 | 42.850 | 41.780 | 41.810 | 4.181 | 1,386,310 |
| 2010-08-18 | 42.730 | 43.000 | 42.300 | 42.610 | 4.261 | 424,800 |
| 2010-08-17 | 42.480 | 43.360 | 42.480 | 42.820 | 4.282 | 730,360 |
| 2010-08-16 | 41.870 | 42.530 | 41.820 | 42.280 | 4.228 | 1,876,690 |
| 2010-08-13 | 42.360 | 42.620 | 41.890 | 42.210 | 4.221 | 681,240 |
| 2010-08-12 | 42.470 | 42.880 | 41.910 | 42.630 | 4.263 | 807,820 |
| 2010-08-11 | 43.440 | 43.680 | 42.650 | 42.740 | 4.274 | 1,156,510 |
| 2010-08-10 | 44.450 | 44.720 | 43.710 | 44.170 | 4.417 | 695,120 |
| 2010-08-09 | 44.110 | 44.920 | 43.910 | 44.910 | 4.491 | 667,390 |
| 2010-08-06 | 43.300 | 44.010 | 42.790 | 43.760 | 4.376 | 796,860 |
| 2010-08-05 | 43.990 | 44.760 | 43.100 | 43.850 | 4.385 | 405,880 |
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.