Costar Group, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2021-10-12 | 86.970 | 87.860 | 86.730 | 87.160 | 87.160 | 649,276 |
| 2021-10-11 | 87.030 | 87.580 | 86.440 | 86.530 | 86.530 | 744,964 |
| 2021-10-08 | 87.050 | 87.470 | 86.040 | 86.880 | 86.880 | 742,926 |
| 2021-10-07 | 87.080 | 88.340 | 86.790 | 87.190 | 87.190 | 1,023,587 |
| 2021-10-06 | 86.420 | 86.618 | 85.300 | 86.340 | 86.340 | 1,127,176 |
| 2021-10-05 | 85.720 | 86.536 | 85.270 | 86.510 | 86.510 | 2,123,117 |
| 2021-10-04 | 87.600 | 87.735 | 85.450 | 85.790 | 85.790 | 1,394,724 |
| 2021-10-01 | 86.520 | 87.955 | 85.600 | 87.770 | 87.770 | 1,174,563 |
| 2021-09-30 | 85.530 | 86.680 | 85.510 | 86.060 | 86.060 | 1,359,112 |
| 2021-09-29 | 85.340 | 86.890 | 85.170 | 85.380 | 85.380 | 1,100,400 |
| 2021-09-28 | 87.160 | 87.210 | 85.020 | 85.380 | 85.380 | 1,089,065 |
| 2021-09-27 | 87.910 | 88.980 | 86.940 | 87.630 | 87.630 | 1,852,052 |
| 2021-09-24 | 87.780 | 88.600 | 87.140 | 88.340 | 88.340 | 1,206,430 |
| 2021-09-23 | 88.370 | 89.590 | 88.340 | 88.520 | 88.520 | 1,594,861 |
| 2021-09-22 | 88.650 | 89.080 | 87.840 | 88.370 | 88.370 | 1,069,870 |
| 2021-09-21 | 88.860 | 89.318 | 87.960 | 88.150 | 88.150 | 1,316,146 |
| 2021-09-20 | 88.790 | 89.270 | 87.610 | 88.720 | 88.720 | 1,284,181 |
| 2021-09-17 | 89.100 | 89.720 | 88.490 | 89.380 | 89.380 | 3,188,127 |
| 2021-09-16 | 88.690 | 89.390 | 88.330 | 89.100 | 89.100 | 861,009 |
| 2021-09-15 | 89.580 | 89.580 | 88.440 | 88.950 | 88.950 | 894,582 |
| 2021-09-14 | 89.570 | 90.240 | 88.870 | 89.340 | 89.340 | 993,678 |
| 2021-09-13 | 90.740 | 90.810 | 89.210 | 89.370 | 89.370 | 1,600,647 |
| 2021-09-10 | 89.970 | 90.845 | 89.290 | 90.150 | 90.150 | 1,799,576 |
| 2021-09-09 | 88.590 | 89.910 | 88.130 | 89.690 | 89.690 | 1,976,034 |
| 2021-09-08 | 87.660 | 88.870 | 87.405 | 88.660 | 88.660 | 949,475 |
| 2021-09-07 | 87.570 | 87.940 | 86.400 | 87.710 | 87.710 | 1,862,939 |
| 2021-09-03 | 87.260 | 87.940 | 86.720 | 87.860 | 87.860 | 1,769,628 |
| 2021-09-02 | 87.370 | 88.280 | 86.640 | 87.180 | 87.180 | 1,734,105 |
| 2021-09-01 | 84.970 | 86.970 | 84.680 | 86.840 | 86.840 | 2,076,870 |
| 2021-08-31 | 84.240 | 85.020 | 83.575 | 84.740 | 84.740 | 2,250,410 |
| 2021-08-30 | 83.160 | 83.990 | 82.800 | 83.990 | 83.990 | 1,458,420 |
| 2021-08-27 | 82.360 | 83.740 | 82.320 | 83.190 | 83.190 | 1,042,820 |
| 2021-08-26 | 84.130 | 84.350 | 82.790 | 82.800 | 82.800 | 1,251,347 |
| 2021-08-25 | 84.220 | 84.890 | 83.460 | 84.060 | 84.060 | 1,192,152 |
| 2021-08-24 | 83.440 | 85.030 | 83.270 | 84.370 | 84.370 | 1,484,743 |
| 2021-08-23 | 82.300 | 83.970 | 82.250 | 83.560 | 83.560 | 1,108,474 |
| 2021-08-20 | 82.520 | 82.820 | 81.850 | 82.530 | 82.530 | 750,989 |
| 2021-08-19 | 80.470 | 82.310 | 80.286 | 82.160 | 82.160 | 1,606,182 |
| 2021-08-18 | 82.870 | 83.150 | 80.940 | 80.970 | 80.970 | 1,318,238 |
| 2021-08-17 | 82.750 | 83.400 | 82.500 | 83.190 | 83.190 | 1,271,617 |
| 2021-08-16 | 84.100 | 84.340 | 82.610 | 83.150 | 83.150 | 1,467,467 |
| 2021-08-13 | 85.555 | 85.555 | 83.820 | 84.450 | 84.450 | 1,310,883 |
| 2021-08-12 | 84.390 | 84.850 | 83.620 | 83.970 | 83.970 | 887,618 |
| 2021-08-11 | 85.460 | 85.780 | 84.340 | 84.910 | 84.910 | 2,070,370 |
| 2021-08-10 | 86.070 | 86.740 | 84.210 | 85.050 | 85.050 | 1,260,516 |
| 2021-08-09 | 86.370 | 86.670 | 85.510 | 85.630 | 85.630 | 821,366 |
| 2021-08-06 | 87.970 | 87.970 | 85.870 | 86.000 | 86.000 | 2,063,199 |
| 2021-08-05 | 86.550 | 87.940 | 86.320 | 87.920 | 87.920 | 986,359 |
| 2021-08-04 | 85.640 | 87.640 | 85.630 | 86.260 | 86.260 | 1,701,078 |
| 2021-08-03 | 89.170 | 89.280 | 87.060 | 87.330 | 87.330 | 1,286,107 |
| 2021-08-02 | 89.130 | 89.620 | 88.360 | 88.900 | 88.900 | 1,739,454 |
| 2021-07-30 | 87.250 | 88.970 | 87.030 | 88.850 | 88.850 | 1,942,984 |
| 2021-07-29 | 86.620 | 89.470 | 86.060 | 87.500 | 87.500 | 2,593,486 |
| 2021-07-28 | 80.000 | 87.260 | 80.000 | 86.950 | 86.950 | 7,182,836 |
| 2021-07-27 | 88.930 | 89.579 | 87.510 | 89.020 | 89.020 | 1,572,649 |
| 2021-07-26 | 89.800 | 89.840 | 89.120 | 89.270 | 89.270 | 1,263,971 |
| 2021-07-23 | 89.500 | 90.260 | 89.060 | 89.970 | 89.970 | 842,963 |
| 2021-07-22 | 88.660 | 89.570 | 88.210 | 89.160 | 89.160 | 1,076,189 |
| 2021-07-21 | 88.170 | 88.950 | 87.650 | 88.840 | 88.840 | 1,377,967 |
| 2021-07-20 | 86.280 | 88.860 | 86.100 | 88.100 | 88.100 | 2,311,333 |
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.