Quest Diagnostics Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2014-08-21 | 62.600 | 62.890 | 62.430 | 62.770 | 48.935 | 636,603 |
| 2014-08-20 | 62.010 | 62.665 | 61.910 | 62.540 | 48.755 | 577,781 |
| 2014-08-19 | 61.870 | 62.330 | 61.650 | 62.240 | 48.521 | 622,106 |
| 2014-08-18 | 60.790 | 61.950 | 60.780 | 61.730 | 48.124 | 980,267 |
| 2014-08-15 | 61.900 | 61.950 | 60.290 | 60.380 | 47.071 | 1,827,504 |
| 2014-08-14 | 61.380 | 61.820 | 61.140 | 61.750 | 48.139 | 983,837 |
| 2014-08-13 | 61.000 | 61.450 | 60.825 | 61.150 | 47.672 | 748,970 |
| 2014-08-12 | 60.880 | 61.350 | 60.640 | 60.670 | 47.298 | 749,696 |
| 2014-08-11 | 60.780 | 61.260 | 60.593 | 61.090 | 47.625 | 988,701 |
| 2014-08-08 | 60.040 | 60.780 | 59.870 | 60.500 | 47.165 | 1,266,867 |
| 2014-08-07 | 60.620 | 60.670 | 59.680 | 59.900 | 46.697 | 1,568,490 |
| 2014-08-06 | 60.410 | 61.210 | 60.340 | 60.410 | 47.095 | 1,869,558 |
| 2014-08-05 | 61.350 | 61.730 | 60.430 | 60.570 | 47.220 | 1,381,064 |
| 2014-08-04 | 60.880 | 61.450 | 60.580 | 61.360 | 47.835 | 2,126,020 |
| 2014-08-01 | 60.980 | 61.510 | 60.180 | 60.970 | 47.531 | 1,673,115 |
| 2014-07-31 | 62.410 | 62.480 | 61.040 | 61.100 | 47.633 | 2,131,422 |
| 2014-07-30 | 62.230 | 62.540 | 62.030 | 62.480 | 48.709 | 1,211,429 |
| 2014-07-29 | 62.060 | 62.460 | 62.050 | 62.240 | 48.521 | 1,262,236 |
| 2014-07-28 | 61.510 | 62.230 | 61.340 | 62.110 | 48.420 | 1,447,303 |
| 2014-07-25 | 61.720 | 62.350 | 61.250 | 62.140 | 48.444 | 1,468,828 |
| 2014-07-24 | 61.920 | 61.920 | 60.420 | 61.430 | 47.890 | 1,947,563 |
| 2014-07-23 | 61.430 | 61.520 | 60.880 | 61.280 | 47.773 | 1,046,207 |
| 2014-07-22 | 61.140 | 61.620 | 60.980 | 61.520 | 47.960 | 1,410,970 |
| 2014-07-21 | 60.220 | 60.760 | 59.930 | 60.750 | 47.360 | 1,153,034 |
| 2014-07-18 | 60.760 | 60.890 | 59.590 | 60.210 | 46.939 | 1,913,874 |
| 2014-07-17 | 61.230 | 61.830 | 60.620 | 60.650 | 47.282 | 1,388,189 |
| 2014-07-16 | 61.190 | 61.689 | 60.970 | 61.490 | 47.937 | 2,085,049 |
| 2014-07-15 | 60.380 | 61.280 | 60.380 | 60.900 | 47.477 | 1,927,989 |
| 2014-07-14 | 59.660 | 60.600 | 59.630 | 60.230 | 46.955 | 1,988,453 |
| 2014-07-11 | 59.030 | 59.460 | 58.560 | 59.400 | 46.307 | 696,171 |
| 2014-07-10 | 59.000 | 59.270 | 58.840 | 59.040 | 46.027 | 880,536 |
| 2014-07-09 | 59.340 | 59.490 | 58.930 | 59.350 | 46.268 | 725,849 |
| 2014-07-08 | 59.390 | 59.620 | 59.200 | 59.280 | 46.214 | 1,215,972 |
| 2014-07-07 | 59.560 | 59.920 | 59.260 | 59.460 | 46.354 | 1,413,543 |
| 2014-07-03 | 59.750 | 60.120 | 59.410 | 60.070 | 46.573 | 854,156 |
| 2014-07-02 | 59.210 | 59.760 | 58.890 | 59.750 | 46.324 | 1,153,009 |
| 2014-07-01 | 58.870 | 59.290 | 58.760 | 59.090 | 45.813 | 1,057,314 |
| 2014-06-30 | 58.820 | 58.990 | 58.485 | 58.690 | 45.503 | 1,151,054 |
| 2014-06-27 | 58.020 | 58.840 | 57.880 | 58.820 | 45.603 | 1,418,624 |
| 2014-06-26 | 58.570 | 58.580 | 57.940 | 58.320 | 45.216 | 1,351,678 |
| 2014-06-25 | 59.080 | 59.590 | 58.520 | 58.530 | 45.379 | 1,336,381 |
| 2014-06-24 | 59.080 | 59.319 | 58.640 | 58.950 | 45.704 | 603,473 |
| 2014-06-23 | 59.150 | 59.570 | 58.710 | 59.220 | 45.913 | 1,071,976 |
| 2014-06-20 | 58.760 | 59.310 | 58.470 | 59.080 | 45.805 | 1,632,243 |
| 2014-06-19 | 58.550 | 58.670 | 58.060 | 58.640 | 45.464 | 1,230,766 |
| 2014-06-18 | 58.400 | 58.640 | 58.220 | 58.540 | 45.386 | 1,280,945 |
| 2014-06-17 | 58.290 | 58.590 | 58.260 | 58.570 | 45.410 | 1,203,042 |
| 2014-06-16 | 59.350 | 59.370 | 58.400 | 58.550 | 45.394 | 1,351,566 |
| 2014-06-13 | 59.740 | 60.100 | 59.040 | 59.210 | 45.906 | 1,463,987 |
| 2014-06-12 | 59.670 | 60.090 | 58.660 | 59.710 | 46.293 | 2,076,323 |
| 2014-06-11 | 60.800 | 60.870 | 59.550 | 59.620 | 46.224 | 3,515,074 |
| 2014-06-10 | 61.780 | 61.950 | 61.000 | 61.060 | 47.340 | 2,374,437 |
| 2014-06-09 | 61.840 | 61.920 | 61.510 | 61.700 | 47.836 | 1,751,903 |
| 2014-06-06 | 61.640 | 62.010 | 61.545 | 61.750 | 47.875 | 1,589,561 |
| 2014-06-05 | 61.690 | 62.080 | 61.170 | 61.340 | 47.557 | 3,513,158 |
| 2014-06-04 | 60.990 | 62.420 | 60.885 | 61.640 | 47.790 | 3,434,210 |
| 2014-06-03 | 60.030 | 61.110 | 59.120 | 60.930 | 47.239 | 8,730,295 |
| 2014-06-02 | 59.850 | 60.680 | 59.580 | 60.030 | 46.541 | 1,769,905 |
| 2014-05-30 | 59.470 | 59.945 | 58.977 | 59.890 | 46.433 | 1,834,104 |
| 2014-05-29 | 58.150 | 59.620 | 58.030 | 59.600 | 46.208 | 2,258,233 |
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.