Costar Group, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2008-09-09 | 53.100 | 54.510 | 52.420 | 52.460 | 5.246 | 3,192,940 |
| 2008-09-08 | 54.150 | 55.170 | 52.870 | 52.930 | 5.293 | 2,855,130 |
| 2008-09-05 | 54.870 | 54.990 | 53.130 | 53.750 | 5.375 | 2,282,220 |
| 2008-09-04 | 54.990 | 55.640 | 54.750 | 55.070 | 5.507 | 2,896,330 |
| 2008-09-03 | 53.910 | 55.410 | 53.710 | 55.300 | 5.530 | 2,280,820 |
| 2008-09-02 | 53.610 | 54.840 | 52.940 | 53.960 | 5.396 | 2,302,200 |
| 2008-08-29 | 52.100 | 52.920 | 51.460 | 52.810 | 5.281 | 976,290 |
| 2008-08-28 | 51.570 | 52.880 | 51.510 | 52.130 | 5.213 | 794,350 |
| 2008-08-27 | 51.040 | 51.800 | 51.040 | 51.510 | 5.151 | 1,063,570 |
| 2008-08-26 | 51.680 | 51.680 | 50.640 | 51.130 | 5.113 | 863,500 |
| 2008-08-25 | 51.780 | 53.000 | 51.680 | 51.680 | 5.168 | 1,200,710 |
| 2008-08-22 | 51.330 | 53.340 | 51.040 | 53.130 | 5.313 | 3,030,860 |
| 2008-08-21 | 50.750 | 51.510 | 50.200 | 50.960 | 5.096 | 570,460 |
| 2008-08-20 | 51.640 | 51.650 | 50.650 | 51.180 | 5.118 | 960,240 |
| 2008-08-19 | 52.560 | 52.790 | 51.210 | 51.540 | 5.154 | 983,790 |
| 2008-08-18 | 53.950 | 54.330 | 52.680 | 53.200 | 5.320 | 524,090 |
| 2008-08-15 | 54.650 | 54.930 | 53.140 | 53.860 | 5.386 | 1,101,040 |
| 2008-08-14 | 53.620 | 54.140 | 53.150 | 54.030 | 5.403 | 861,450 |
| 2008-08-13 | 54.020 | 54.540 | 53.370 | 54.130 | 5.413 | 850,000 |
| 2008-08-12 | 55.000 | 55.180 | 53.810 | 54.130 | 5.413 | 1,871,710 |
| 2008-08-11 | 54.130 | 57.420 | 53.700 | 55.870 | 5.587 | 3,822,450 |
| 2008-08-08 | 51.170 | 54.920 | 51.170 | 54.030 | 5.403 | 1,943,140 |
| 2008-08-07 | 51.150 | 52.370 | 50.880 | 52.000 | 5.200 | 1,172,860 |
| 2008-08-06 | 51.700 | 52.440 | 51.030 | 51.680 | 5.168 | 1,111,810 |
| 2008-08-05 | 51.970 | 52.080 | 50.120 | 51.730 | 5.173 | 2,200,220 |
| 2008-08-04 | 51.590 | 51.780 | 50.300 | 50.990 | 5.099 | 1,091,650 |
| 2008-08-01 | 50.190 | 52.090 | 49.580 | 51.510 | 5.151 | 2,048,460 |
| 2008-07-31 | 48.750 | 50.430 | 48.750 | 49.890 | 4.989 | 1,358,080 |
| 2008-07-30 | 50.240 | 50.890 | 48.090 | 49.580 | 4.958 | 1,901,070 |
| 2008-07-29 | 47.850 | 50.440 | 47.640 | 49.800 | 4.980 | 2,967,150 |
| 2008-07-28 | 48.560 | 48.860 | 47.170 | 47.560 | 4.756 | 1,359,270 |
| 2008-07-25 | 49.000 | 49.170 | 48.410 | 48.810 | 4.881 | 1,025,230 |
| 2008-07-24 | 50.150 | 50.150 | 48.210 | 48.540 | 4.854 | 1,268,170 |
| 2008-07-23 | 50.000 | 50.820 | 49.450 | 50.230 | 5.023 | 2,446,010 |
| 2008-07-22 | 48.150 | 50.160 | 48.150 | 49.970 | 4.997 | 2,099,200 |
| 2008-07-21 | 49.830 | 50.000 | 49.060 | 49.520 | 4.952 | 1,621,420 |
| 2008-07-18 | 49.430 | 50.000 | 48.500 | 49.450 | 4.945 | 1,546,730 |
| 2008-07-17 | 47.600 | 49.410 | 47.600 | 49.370 | 4.937 | 4,012,150 |
| 2008-07-16 | 48.000 | 49.320 | 47.290 | 47.310 | 4.731 | 8,832,830 |
| 2008-07-15 | 44.540 | 46.870 | 43.930 | 45.920 | 4.592 | 4,247,400 |
| 2008-07-14 | 46.380 | 46.910 | 45.020 | 45.450 | 4.545 | 1,332,710 |
| 2008-07-11 | 45.050 | 45.920 | 44.680 | 45.830 | 4.583 | 1,072,400 |
| 2008-07-10 | 44.000 | 46.140 | 44.000 | 45.530 | 4.553 | 2,032,670 |
| 2008-07-09 | 44.630 | 45.280 | 44.000 | 44.140 | 4.414 | 1,506,960 |
| 2008-07-08 | 44.060 | 44.760 | 43.850 | 44.710 | 4.471 | 1,658,640 |
| 2008-07-07 | 44.470 | 45.400 | 43.810 | 43.900 | 4.390 | 2,109,550 |
| 2008-07-03 | 43.760 | 44.420 | 43.610 | 44.100 | 4.410 | 977,260 |
| 2008-07-02 | 44.460 | 45.400 | 43.480 | 43.570 | 4.357 | 1,552,210 |
| 2008-07-01 | 43.900 | 44.980 | 43.770 | 44.600 | 4.460 | 2,975,710 |
| 2008-06-30 | 44.520 | 44.590 | 43.740 | 44.450 | 4.445 | 2,048,070 |
| 2008-06-27 | 44.890 | 45.200 | 44.050 | 44.390 | 4.439 | 3,797,630 |
| 2008-06-26 | 45.450 | 45.850 | 44.280 | 44.750 | 4.475 | 2,096,200 |
| 2008-06-25 | 46.230 | 46.750 | 45.590 | 46.140 | 4.614 | 2,524,800 |
| 2008-06-24 | 48.170 | 48.170 | 46.180 | 46.220 | 4.622 | 2,168,120 |
| 2008-06-23 | 50.660 | 50.660 | 48.550 | 48.560 | 4.856 | 1,220,890 |
| 2008-06-20 | 51.370 | 51.900 | 50.210 | 50.250 | 5.025 | 3,109,360 |
| 2008-06-19 | 51.260 | 51.260 | 50.560 | 51.180 | 5.118 | 1,035,380 |
| 2008-06-18 | 50.290 | 51.390 | 50.000 | 51.290 | 5.129 | 1,582,680 |
| 2008-06-17 | 49.980 | 51.250 | 48.900 | 50.390 | 5.039 | 1,277,490 |
| 2008-06-16 | 49.160 | 50.020 | 48.390 | 49.950 | 4.995 | 874,470 |
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.