Costar Group, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2010-05-11 | 41.980 | 43.110 | 41.760 | 42.710 | 4.271 | 1,119,070 |
| 2010-05-10 | 42.650 | 42.720 | 41.620 | 42.310 | 4.231 | 786,680 |
| 2010-05-07 | 42.200 | 42.480 | 40.730 | 40.810 | 4.081 | 1,672,840 |
| 2010-05-06 | 42.670 | 43.310 | 39.540 | 42.360 | 4.236 | 2,113,460 |
| 2010-05-05 | 43.230 | 43.480 | 42.820 | 42.900 | 4.290 | 962,470 |
| 2010-05-04 | 43.740 | 43.960 | 43.480 | 43.630 | 4.363 | 1,312,810 |
| 2010-05-03 | 44.150 | 44.430 | 43.780 | 44.380 | 4.438 | 1,062,570 |
| 2010-04-30 | 45.140 | 45.290 | 43.950 | 43.950 | 4.395 | 1,038,610 |
| 2010-04-29 | 44.450 | 45.080 | 43.965 | 45.000 | 4.500 | 780,770 |
| 2010-04-28 | 44.740 | 45.080 | 43.950 | 44.270 | 4.427 | 887,990 |
| 2010-04-27 | 44.590 | 45.128 | 44.260 | 44.710 | 4.471 | 2,618,250 |
| 2010-04-26 | 45.020 | 45.460 | 44.680 | 44.900 | 4.490 | 1,307,430 |
| 2010-04-23 | 43.960 | 45.360 | 43.780 | 45.140 | 4.514 | 2,089,570 |
| 2010-04-22 | 44.770 | 45.705 | 44.600 | 45.340 | 4.534 | 3,132,280 |
| 2010-04-21 | 45.880 | 46.170 | 45.620 | 45.730 | 4.573 | 1,052,450 |
| 2010-04-20 | 45.510 | 46.000 | 45.180 | 45.950 | 4.595 | 951,340 |
| 2010-04-19 | 45.260 | 45.300 | 44.440 | 45.190 | 4.519 | 1,175,240 |
| 2010-04-16 | 45.020 | 45.520 | 44.750 | 45.310 | 4.531 | 1,383,640 |
| 2010-04-15 | 44.420 | 45.190 | 44.160 | 45.020 | 4.502 | 1,409,840 |
| 2010-04-14 | 43.420 | 44.650 | 43.350 | 44.330 | 4.433 | 1,905,380 |
| 2010-04-13 | 42.750 | 43.310 | 42.540 | 43.290 | 4.329 | 325,600 |
| 2010-04-12 | 42.740 | 43.040 | 42.510 | 42.970 | 4.297 | 386,830 |
| 2010-04-09 | 42.920 | 42.990 | 42.600 | 42.740 | 4.274 | 341,960 |
| 2010-04-08 | 42.800 | 43.110 | 42.650 | 42.800 | 4.280 | 434,170 |
| 2010-04-07 | 43.050 | 43.340 | 42.720 | 43.010 | 4.301 | 693,470 |
| 2010-04-06 | 42.690 | 43.330 | 42.645 | 43.220 | 4.322 | 625,820 |
| 2010-04-05 | 41.790 | 42.790 | 41.790 | 42.790 | 4.279 | 864,020 |
| 2010-04-01 | 41.530 | 42.400 | 41.080 | 41.780 | 4.178 | 1,346,110 |
| 2010-03-31 | 41.730 | 42.660 | 41.500 | 41.520 | 4.152 | 1,600,400 |
| 2010-03-30 | 41.240 | 42.320 | 41.240 | 42.030 | 4.203 | 1,241,550 |
| 2010-03-29 | 41.100 | 41.430 | 41.040 | 41.310 | 4.131 | 379,020 |
| 2010-03-26 | 41.840 | 41.840 | 40.790 | 41.090 | 4.109 | 749,830 |
| 2010-03-25 | 42.190 | 42.540 | 41.550 | 41.560 | 4.156 | 515,500 |
| 2010-03-24 | 42.760 | 43.240 | 42.020 | 42.050 | 4.205 | 687,800 |
| 2010-03-23 | 42.570 | 43.250 | 42.430 | 42.970 | 4.297 | 573,260 |
| 2010-03-22 | 41.720 | 42.930 | 41.720 | 42.620 | 4.262 | 421,790 |
| 2010-03-19 | 42.820 | 42.820 | 41.770 | 42.000 | 4.200 | 1,366,170 |
| 2010-03-18 | 42.220 | 42.750 | 42.220 | 42.580 | 4.258 | 769,960 |
| 2010-03-17 | 42.700 | 42.900 | 42.490 | 42.500 | 4.250 | 609,310 |
| 2010-03-16 | 43.090 | 43.090 | 42.380 | 42.730 | 4.273 | 569,530 |
| 2010-03-15 | 42.340 | 43.480 | 42.340 | 42.870 | 4.287 | 2,490,710 |
| 2010-03-12 | 42.000 | 42.580 | 41.780 | 42.290 | 4.229 | 2,328,810 |
| 2010-03-11 | 41.510 | 42.010 | 41.500 | 41.990 | 4.199 | 679,750 |
| 2010-03-10 | 41.290 | 41.870 | 41.290 | 41.800 | 4.180 | 1,177,390 |
| 2010-03-09 | 41.120 | 41.860 | 41.120 | 41.370 | 4.137 | 1,538,050 |
| 2010-03-08 | 42.020 | 42.150 | 41.240 | 41.310 | 4.131 | 897,720 |
| 2010-03-05 | 41.510 | 42.300 | 41.510 | 41.910 | 4.191 | 1,710,620 |
| 2010-03-04 | 41.000 | 41.380 | 40.680 | 41.110 | 4.111 | 652,940 |
| 2010-03-03 | 40.150 | 41.110 | 39.980 | 41.050 | 4.105 | 2,697,490 |
| 2010-03-02 | 39.660 | 40.125 | 39.660 | 39.960 | 3.996 | 1,292,250 |
| 2010-03-01 | 39.440 | 40.140 | 39.260 | 39.630 | 3.963 | 1,655,670 |
| 2010-02-26 | 39.510 | 40.220 | 39.210 | 39.350 | 3.935 | 3,414,360 |
| 2010-02-25 | 39.110 | 39.490 | 38.630 | 39.470 | 3.947 | 1,925,280 |
| 2010-02-24 | 39.850 | 39.870 | 39.460 | 39.820 | 3.982 | 869,020 |
| 2010-02-23 | 40.460 | 40.920 | 39.700 | 39.830 | 3.983 | 2,856,990 |
| 2010-02-22 | 42.110 | 42.110 | 40.110 | 40.650 | 4.065 | 1,340,060 |
| 2010-02-19 | 40.070 | 40.330 | 40.000 | 40.180 | 4.018 | 791,700 |
| 2010-02-18 | 38.450 | 40.360 | 38.450 | 40.060 | 4.006 | 1,468,060 |
| 2010-02-17 | 39.740 | 39.860 | 39.470 | 39.850 | 3.985 | 1,231,300 |
| 2010-02-16 | 39.300 | 39.500 | 38.890 | 39.500 | 3.950 | 927,370 |
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.