Quest Diagnostics Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2013-12-03 | 61.120 | 62.030 | 61.000 | 61.430 | 47.099 | 3,156,889 |
| 2013-12-02 | 61.050 | 61.190 | 60.560 | 60.750 | 46.577 | 1,248,331 |
| 2013-11-29 | 61.350 | 61.645 | 60.900 | 60.940 | 46.723 | 826,182 |
| 2013-11-27 | 61.860 | 62.130 | 60.710 | 61.420 | 47.091 | 1,897,367 |
| 2013-11-26 | 62.340 | 62.480 | 61.990 | 62.080 | 47.597 | 1,858,296 |
| 2013-11-25 | 61.860 | 62.480 | 61.840 | 62.360 | 47.812 | 1,256,652 |
| 2013-11-22 | 61.350 | 61.960 | 61.330 | 61.800 | 47.382 | 988,670 |
| 2013-11-21 | 61.410 | 61.720 | 61.200 | 61.480 | 47.137 | 1,111,165 |
| 2013-11-20 | 61.460 | 62.040 | 61.180 | 61.350 | 47.037 | 1,596,714 |
| 2013-11-19 | 61.720 | 62.050 | 60.950 | 61.520 | 47.168 | 1,952,642 |
| 2013-11-18 | 62.500 | 62.560 | 61.650 | 61.860 | 47.428 | 2,060,131 |
| 2013-11-15 | 62.670 | 62.960 | 62.180 | 62.200 | 47.689 | 3,510,773 |
| 2013-11-14 | 62.790 | 63.090 | 62.600 | 62.650 | 48.034 | 2,762,220 |
| 2013-11-13 | 63.310 | 63.614 | 62.610 | 62.880 | 48.210 | 2,499,958 |
| 2013-11-12 | 63.730 | 63.840 | 63.160 | 63.320 | 48.548 | 2,143,548 |
| 2013-11-11 | 63.240 | 64.100 | 63.140 | 63.600 | 48.763 | 1,521,082 |
| 2013-11-08 | 63.500 | 63.600 | 62.700 | 63.320 | 48.548 | 1,949,329 |
| 2013-11-07 | 63.230 | 64.000 | 63.230 | 63.700 | 48.839 | 2,283,933 |
| 2013-11-06 | 62.830 | 63.480 | 62.620 | 63.110 | 48.387 | 1,959,277 |
| 2013-11-05 | 62.140 | 63.180 | 61.650 | 62.650 | 48.034 | 3,599,000 |
| 2013-11-04 | 62.500 | 62.700 | 61.420 | 62.040 | 47.566 | 7,380,202 |
| 2013-11-01 | 60.010 | 61.030 | 59.760 | 60.930 | 46.715 | 2,744,269 |
| 2013-10-31 | 59.650 | 60.040 | 59.580 | 59.910 | 45.933 | 1,525,538 |
| 2013-10-30 | 59.540 | 59.850 | 59.330 | 59.650 | 45.734 | 1,469,447 |
| 2013-10-29 | 59.000 | 59.600 | 58.970 | 59.340 | 45.496 | 1,190,406 |
| 2013-10-28 | 58.570 | 59.280 | 58.460 | 58.950 | 45.197 | 1,443,895 |
| 2013-10-25 | 58.220 | 58.620 | 57.970 | 58.590 | 44.921 | 1,212,503 |
| 2013-10-24 | 58.790 | 58.830 | 58.210 | 58.270 | 44.676 | 1,141,050 |
| 2013-10-23 | 58.270 | 58.570 | 57.910 | 58.560 | 44.898 | 1,680,325 |
| 2013-10-22 | 58.130 | 58.730 | 58.020 | 58.400 | 44.776 | 1,798,631 |
| 2013-10-21 | 57.750 | 58.610 | 57.750 | 58.180 | 44.607 | 1,520,507 |
| 2013-10-18 | 58.520 | 58.580 | 57.810 | 57.920 | 44.408 | 2,262,925 |
| 2013-10-17 | 57.410 | 60.000 | 57.360 | 58.900 | 45.159 | 3,766,554 |
| 2013-10-16 | 58.050 | 58.800 | 58.050 | 58.750 | 45.044 | 1,479,398 |
| 2013-10-15 | 58.620 | 58.700 | 57.880 | 57.900 | 44.392 | 1,592,136 |
| 2013-10-14 | 57.970 | 58.710 | 57.730 | 58.630 | 44.952 | 2,150,419 |
| 2013-10-11 | 58.690 | 58.820 | 58.120 | 58.120 | 44.561 | 2,634,621 |
| 2013-10-10 | 58.650 | 59.890 | 57.450 | 58.660 | 44.975 | 6,793,777 |
| 2013-10-09 | 61.870 | 62.100 | 61.460 | 61.700 | 47.306 | 1,736,869 |
| 2013-10-08 | 62.310 | 62.370 | 61.440 | 61.870 | 47.436 | 1,293,241 |
| 2013-10-07 | 61.590 | 62.450 | 61.470 | 62.250 | 47.727 | 1,789,818 |
| 2013-10-04 | 62.390 | 62.460 | 61.780 | 61.800 | 47.382 | 1,896,992 |
| 2013-10-03 | 62.420 | 62.650 | 62.170 | 62.500 | 47.919 | 1,436,734 |
| 2013-10-02 | 62.130 | 62.810 | 61.950 | 62.570 | 47.973 | 1,542,454 |
| 2013-10-01 | 61.840 | 62.370 | 61.650 | 62.150 | 47.651 | 844,614 |
| 2013-09-30 | 61.430 | 61.960 | 61.310 | 61.790 | 47.375 | 967,896 |
| 2013-09-27 | 61.980 | 62.050 | 61.470 | 61.720 | 47.321 | 1,343,259 |
| 2013-09-26 | 62.260 | 62.740 | 62.210 | 62.390 | 47.605 | 1,419,981 |
| 2013-09-25 | 62.340 | 62.538 | 62.100 | 62.180 | 47.445 | 1,416,379 |
| 2013-09-24 | 62.430 | 62.820 | 62.160 | 62.230 | 47.483 | 1,643,363 |
| 2013-09-23 | 61.700 | 62.480 | 61.640 | 62.480 | 47.673 | 1,975,308 |
| 2013-09-20 | 61.790 | 62.220 | 61.660 | 62.000 | 47.307 | 2,740,418 |
| 2013-09-19 | 62.210 | 62.705 | 61.730 | 61.810 | 47.162 | 1,953,977 |
| 2013-09-18 | 61.780 | 62.090 | 61.330 | 62.000 | 47.307 | 1,352,187 |
| 2013-09-17 | 61.930 | 62.040 | 61.730 | 61.980 | 47.292 | 964,648 |
| 2013-09-16 | 62.040 | 62.040 | 61.709 | 61.800 | 47.155 | 847,645 |
| 2013-09-13 | 61.400 | 61.730 | 60.880 | 61.430 | 46.872 | 1,404,376 |
| 2013-09-12 | 61.720 | 61.760 | 60.860 | 61.330 | 46.796 | 1,275,042 |
| 2013-09-11 | 61.730 | 61.910 | 61.320 | 61.790 | 47.147 | 1,026,368 |
| 2013-09-10 | 61.250 | 61.800 | 61.201 | 61.760 | 47.124 | 1,362,687 |
Stock splits
| Date | Split (new : old) |
|---|
| 2005-06-21 | 2:1 |
| 2001-06-01 | 2:1 |
Dividends
| Ex-date | Amount |
|---|
| 2026-10-06 | 0.8600 USD |
| 2026-07-08 | 0.8600 USD |
| 2026-04-06 | 0.8600 USD |
| 2026-01-13 | 0.8000 USD |
| 2025-10-03 | 0.8000 USD |
| 2025-07-07 | 0.8000 USD |
| 2025-04-07 | 0.8000 USD |
| 2025-01-14 | 0.7500 USD |
| 2024-10-04 | 0.7500 USD |
| 2024-07-08 | 0.7500 USD |
| 2024-04-05 | 0.7500 USD |
| 2024-01-16 | 0.7100 USD |
| 2023-10-05 | 0.7100 USD |
| 2023-07-10 | 0.7100 USD |
| 2023-04-06 | 0.7100 USD |
| 2023-01-17 | 0.6600 USD |
| 2022-10-03 | 0.6600 USD |
| 2022-07-05 | 0.6600 USD |
| 2022-06-03 | 0.6600 USD |
| 2022-04-05 | 0.6600 USD |
| 2022-01-18 | 0.6200 USD |
| 2021-10-04 | 0.6200 USD |
| 2021-07-06 | 0.6200 USD |
| 2021-04-06 | 0.6200 USD |
| 2021-01-19 | 0.5600 USD |
| 2020-10-05 | 0.5600 USD |
| 2020-07-07 | 0.5600 USD |
| 2020-04-06 | 0.5600 USD |
| 2020-01-13 | 0.5300 USD |
| 2019-10-03 | 0.5300 USD |
| 2019-07-05 | 0.5300 USD |
| 2019-04-05 | 0.5300 USD |
| 2019-01-14 | 0.5300 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.