Costar Group, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2011-07-18 | 56.490 | 56.490 | 55.190 | 55.600 | 5.560 | 620,540 |
| 2011-07-15 | 57.150 | 57.670 | 56.120 | 56.650 | 5.665 | 850,350 |
| 2011-07-14 | 58.580 | 58.580 | 56.970 | 57.050 | 5.705 | 1,663,820 |
| 2011-07-13 | 58.440 | 58.740 | 58.120 | 58.580 | 5.858 | 1,262,950 |
| 2011-07-12 | 57.610 | 58.450 | 57.438 | 58.180 | 5.818 | 1,620,390 |
| 2011-07-11 | 58.080 | 58.650 | 57.440 | 57.820 | 5.782 | 1,540,640 |
| 2011-07-08 | 58.210 | 58.920 | 58.210 | 58.830 | 5.883 | 806,070 |
| 2011-07-07 | 59.790 | 59.790 | 59.150 | 59.240 | 5.924 | 1,617,300 |
| 2011-07-06 | 59.520 | 59.850 | 57.990 | 59.200 | 5.920 | 1,670,880 |
| 2011-07-05 | 59.350 | 59.920 | 59.146 | 59.500 | 5.950 | 715,420 |
| 2011-07-01 | 59.380 | 59.380 | 58.240 | 59.250 | 5.925 | 1,798,390 |
| 2011-06-30 | 58.190 | 60.300 | 57.100 | 59.280 | 5.928 | 2,550,910 |
| 2011-06-29 | 57.980 | 58.270 | 57.250 | 58.090 | 5.809 | 1,887,570 |
| 2011-06-28 | 57.170 | 58.000 | 56.840 | 57.750 | 5.775 | 1,356,140 |
| 2011-06-27 | 55.890 | 57.440 | 55.260 | 57.060 | 5.706 | 3,329,400 |
| 2011-06-24 | 57.100 | 57.530 | 55.610 | 55.860 | 5.586 | 7,374,460 |
| 2011-06-23 | 56.880 | 57.520 | 55.800 | 57.160 | 5.716 | 1,254,650 |
| 2011-06-22 | 57.650 | 58.155 | 57.370 | 57.400 | 5.740 | 685,250 |
| 2011-06-21 | 57.830 | 58.400 | 57.650 | 58.000 | 5.800 | 1,385,230 |
| 2011-06-20 | 57.500 | 58.090 | 57.140 | 57.480 | 5.748 | 1,275,740 |
| 2011-06-17 | 58.530 | 58.530 | 57.120 | 57.860 | 5.786 | 2,099,360 |
| 2011-06-16 | 57.300 | 58.500 | 56.360 | 58.180 | 5.818 | 1,642,820 |
| 2011-06-15 | 57.950 | 58.420 | 57.100 | 57.220 | 5.722 | 924,190 |
| 2011-06-14 | 57.830 | 58.900 | 57.830 | 58.680 | 5.868 | 927,740 |
| 2011-06-13 | 57.780 | 58.580 | 56.920 | 57.120 | 5.712 | 1,142,990 |
| 2011-06-10 | 58.690 | 59.320 | 57.100 | 57.330 | 5.733 | 1,323,610 |
| 2011-06-09 | 58.790 | 59.300 | 58.170 | 59.140 | 5.914 | 1,434,430 |
| 2011-06-08 | 58.320 | 58.990 | 57.830 | 58.500 | 5.850 | 1,877,620 |
| 2011-06-07 | 59.350 | 59.720 | 58.315 | 58.590 | 5.859 | 1,295,910 |
| 2011-06-06 | 59.370 | 60.150 | 58.565 | 58.660 | 5.866 | 1,797,150 |
| 2011-06-03 | 59.310 | 59.550 | 58.350 | 59.300 | 5.930 | 1,269,970 |
| 2011-06-02 | 60.940 | 61.570 | 60.000 | 60.230 | 6.023 | 1,829,960 |
| 2011-06-01 | 63.000 | 63.040 | 61.020 | 61.020 | 6.102 | 1,812,360 |
| 2011-05-31 | 63.590 | 64.250 | 61.640 | 63.100 | 6.310 | 3,046,370 |
| 2011-05-27 | 62.200 | 64.100 | 62.200 | 63.160 | 6.316 | 5,182,180 |
| 2011-05-26 | 59.850 | 62.860 | 59.710 | 62.750 | 6.275 | 20,190,600 |
| 2011-05-25 | 63.030 | 63.380 | 60.810 | 61.530 | 6.153 | 6,085,620 |
| 2011-05-24 | 64.850 | 64.960 | 63.490 | 63.620 | 6.362 | 2,096,530 |
| 2011-05-23 | 66.470 | 66.470 | 64.500 | 64.600 | 6.460 | 2,356,420 |
| 2011-05-20 | 68.140 | 68.580 | 67.540 | 67.730 | 6.773 | 1,593,100 |
| 2011-05-19 | 69.000 | 69.240 | 68.145 | 68.515 | 6.852 | 1,141,380 |
| 2011-05-18 | 69.000 | 69.130 | 68.270 | 68.580 | 6.858 | 1,359,710 |
| 2011-05-17 | 69.950 | 69.960 | 68.560 | 68.870 | 6.887 | 1,997,800 |
| 2011-05-16 | 71.190 | 71.350 | 69.980 | 70.000 | 7.000 | 1,677,030 |
| 2011-05-13 | 73.010 | 73.430 | 71.280 | 71.750 | 7.175 | 1,267,570 |
| 2011-05-12 | 70.200 | 72.850 | 69.730 | 72.840 | 7.284 | 2,224,920 |
| 2011-05-11 | 70.640 | 70.760 | 69.580 | 70.700 | 7.070 | 1,717,980 |
| 2011-05-10 | 69.930 | 71.250 | 69.380 | 70.750 | 7.075 | 2,011,160 |
| 2011-05-09 | 68.630 | 69.560 | 68.080 | 69.480 | 6.948 | 972,350 |
| 2011-05-06 | 68.500 | 69.090 | 68.050 | 68.670 | 6.867 | 1,865,090 |
| 2011-05-05 | 67.880 | 68.940 | 66.980 | 68.300 | 6.830 | 1,673,410 |
| 2011-05-04 | 68.070 | 69.070 | 67.880 | 68.400 | 6.840 | 1,649,640 |
| 2011-05-03 | 67.640 | 68.255 | 66.800 | 67.950 | 6.795 | 1,938,140 |
| 2011-05-02 | 68.010 | 69.180 | 67.720 | 67.900 | 6.790 | 3,444,180 |
| 2011-04-29 | 65.050 | 68.200 | 63.500 | 68.010 | 6.801 | 3,647,300 |
| 2011-04-28 | 61.000 | 66.090 | 59.630 | 65.050 | 6.505 | 14,270,510 |
| 2011-04-27 | 60.200 | 61.450 | 59.630 | 61.380 | 6.138 | 989,860 |
| 2011-04-26 | 60.250 | 60.700 | 59.570 | 60.250 | 6.025 | 1,152,560 |
| 2011-04-25 | 60.560 | 60.760 | 59.290 | 60.000 | 6.000 | 796,550 |
| 2011-04-21 | 61.570 | 61.570 | 60.430 | 60.830 | 6.083 | 845,360 |
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.