Quest Diagnostics Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2013-06-13 | 62.000 | 62.980 | 61.710 | 62.890 | 47.752 | 866,772 |
| 2013-06-12 | 62.970 | 63.180 | 62.000 | 62.000 | 47.076 | 940,010 |
| 2013-06-11 | 62.680 | 63.220 | 62.380 | 62.550 | 47.494 | 845,332 |
| 2013-06-10 | 62.440 | 63.400 | 62.440 | 63.200 | 47.987 | 935,248 |
| 2013-06-07 | 62.550 | 63.000 | 62.060 | 62.220 | 47.243 | 1,277,964 |
| 2013-06-06 | 61.600 | 62.090 | 61.270 | 62.080 | 47.137 | 941,964 |
| 2013-06-05 | 62.280 | 62.310 | 61.030 | 61.640 | 46.803 | 1,200,128 |
| 2013-06-04 | 62.530 | 62.910 | 62.110 | 62.400 | 47.380 | 988,359 |
| 2013-06-03 | 61.910 | 62.550 | 61.520 | 62.530 | 47.478 | 1,185,809 |
| 2013-05-31 | 62.200 | 62.850 | 61.830 | 61.840 | 46.955 | 1,261,972 |
| 2013-05-30 | 62.510 | 63.020 | 62.260 | 62.420 | 47.395 | 1,051,695 |
| 2013-05-29 | 62.690 | 62.850 | 61.860 | 62.550 | 47.494 | 865,768 |
| 2013-05-28 | 63.000 | 63.300 | 62.580 | 62.760 | 47.653 | 1,301,828 |
| 2013-05-24 | 61.640 | 62.560 | 61.440 | 62.500 | 47.456 | 1,383,721 |
| 2013-05-23 | 60.700 | 62.070 | 60.690 | 61.970 | 47.053 | 1,116,784 |
| 2013-05-22 | 61.360 | 62.240 | 60.975 | 61.120 | 46.408 | 1,457,065 |
| 2013-05-21 | 60.940 | 61.620 | 60.830 | 61.390 | 46.613 | 1,325,183 |
| 2013-05-20 | 60.480 | 61.000 | 60.350 | 60.800 | 46.165 | 1,078,083 |
| 2013-05-17 | 59.860 | 60.790 | 59.790 | 60.690 | 46.081 | 972,471 |
| 2013-05-16 | 59.740 | 60.350 | 59.460 | 59.880 | 45.466 | 1,149,859 |
| 2013-05-15 | 59.670 | 60.100 | 59.260 | 59.990 | 45.550 | 1,685,013 |
| 2013-05-14 | 59.450 | 59.880 | 59.215 | 59.870 | 45.459 | 1,077,942 |
| 2013-05-13 | 59.560 | 59.590 | 58.900 | 59.420 | 45.117 | 1,556,098 |
| 2013-05-10 | 59.130 | 59.780 | 59.050 | 59.770 | 45.383 | 1,023,446 |
| 2013-05-09 | 59.170 | 59.410 | 58.790 | 59.190 | 44.942 | 1,458,034 |
| 2013-05-08 | 57.680 | 59.070 | 57.680 | 59.060 | 44.844 | 1,300,812 |
| 2013-05-07 | 57.960 | 58.120 | 57.740 | 57.780 | 43.872 | 788,697 |
| 2013-05-06 | 57.150 | 58.205 | 57.150 | 57.940 | 43.993 | 1,275,706 |
| 2013-05-03 | 57.540 | 57.750 | 57.180 | 57.210 | 43.439 | 1,149,909 |
| 2013-05-02 | 56.490 | 57.330 | 56.420 | 57.320 | 43.523 | 1,462,100 |
| 2013-05-01 | 56.230 | 57.380 | 56.000 | 56.370 | 42.801 | 1,176,281 |
| 2013-04-30 | 56.050 | 56.440 | 55.780 | 56.330 | 42.771 | 859,012 |
| 2013-04-29 | 56.190 | 56.500 | 56.160 | 56.190 | 42.665 | 606,237 |
| 2013-04-26 | 55.860 | 56.540 | 55.700 | 56.160 | 42.642 | 1,222,226 |
| 2013-04-25 | 56.280 | 56.520 | 55.645 | 55.850 | 42.406 | 1,012,523 |
| 2013-04-24 | 56.330 | 56.500 | 55.510 | 56.090 | 42.589 | 2,388,487 |
| 2013-04-23 | 56.180 | 57.240 | 56.180 | 56.510 | 42.908 | 2,842,305 |
| 2013-04-22 | 55.850 | 56.180 | 55.260 | 55.480 | 42.125 | 1,843,646 |
| 2013-04-19 | 55.950 | 56.710 | 55.560 | 55.920 | 42.460 | 1,674,086 |
| 2013-04-18 | 57.310 | 57.540 | 55.590 | 55.760 | 42.338 | 2,459,362 |
| 2013-04-17 | 58.040 | 59.240 | 56.950 | 57.370 | 43.561 | 4,058,951 |
| 2013-04-16 | 58.490 | 59.230 | 57.340 | 58.350 | 44.305 | 2,329,620 |
| 2013-04-15 | 59.060 | 59.550 | 58.370 | 58.370 | 44.320 | 1,692,119 |
| 2013-04-12 | 59.650 | 59.660 | 58.830 | 59.340 | 45.056 | 1,519,091 |
| 2013-04-11 | 58.370 | 60.000 | 58.060 | 59.830 | 45.428 | 3,202,834 |
| 2013-04-10 | 56.640 | 57.360 | 56.410 | 57.300 | 43.507 | 954,341 |
| 2013-04-09 | 56.980 | 57.030 | 56.500 | 56.650 | 43.014 | 899,814 |
| 2013-04-08 | 56.890 | 57.030 | 56.520 | 57.030 | 43.302 | 585,123 |
| 2013-04-05 | 57.330 | 57.330 | 56.620 | 57.010 | 43.287 | 1,159,542 |
| 2013-04-04 | 57.000 | 57.920 | 56.910 | 57.680 | 43.796 | 914,247 |
| 2013-04-03 | 57.000 | 57.510 | 56.725 | 56.830 | 43.151 | 1,315,500 |
| 2013-04-02 | 56.680 | 57.580 | 56.640 | 56.800 | 43.128 | 1,224,106 |
| 2013-04-01 | 56.420 | 56.493 | 56.010 | 56.320 | 42.763 | 695,725 |
| 2013-03-28 | 56.180 | 56.650 | 55.800 | 56.461 | 42.870 | 1,933,888 |
| 2013-03-27 | 56.800 | 56.840 | 56.350 | 56.400 | 42.596 | 1,143,495 |
| 2013-03-26 | 56.650 | 57.500 | 56.522 | 57.250 | 43.238 | 959,709 |
| 2013-03-25 | 56.710 | 57.030 | 56.180 | 56.400 | 42.596 | 889,832 |
| 2013-03-22 | 56.330 | 56.601 | 56.250 | 56.560 | 42.717 | 757,461 |
| 2013-03-21 | 56.310 | 56.630 | 56.000 | 56.300 | 42.521 | 745,934 |
| 2013-03-20 | 56.500 | 56.850 | 56.250 | 56.510 | 42.679 | 2,509,461 |
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.