Quest Diagnostics Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-05-13 | 175.31 | 176.97 | 174.20 | 174.49 | 170.08 | 1,169,816 |
| 2025-05-12 | 175.72 | 177.93 | 172.24 | 175.90 | 171.45 | 1,334,159 |
| 2025-05-09 | 175.71 | 178.02 | 175.12 | 176.96 | 172.48 | 1,309,988 |
| 2025-05-08 | 176.30 | 178.74 | 175.80 | 175.90 | 171.45 | 1,504,698 |
| 2025-05-07 | 175.85 | 177.73 | 175.25 | 176.57 | 172.10 | 1,103,686 |
| 2025-05-06 | 177.15 | 177.45 | 175.48 | 176.11 | 171.66 | 869,807 |
| 2025-05-05 | 178.01 | 179.28 | 176.87 | 177.57 | 173.08 | 834,680 |
| 2025-05-02 | 179.29 | 179.32 | 176.44 | 177.95 | 173.45 | 881,653 |
| 2025-05-01 | 176.39 | 178.71 | 175.35 | 177.32 | 172.83 | 857,292 |
| 2025-04-30 | 177.81 | 179.08 | 174.80 | 178.22 | 173.71 | 1,622,064 |
| 2025-04-29 | 175.37 | 179.16 | 174.32 | 178.50 | 173.99 | 1,307,245 |
| 2025-04-28 | 174.68 | 177.01 | 174.28 | 176.68 | 172.21 | 1,132,962 |
| 2025-04-25 | 175.82 | 176.16 | 172.67 | 173.76 | 169.36 | 1,033,427 |
| 2025-04-24 | 173.88 | 176.50 | 172.55 | 175.87 | 171.42 | 1,569,150 |
| 2025-04-23 | 172.77 | 175.35 | 169.25 | 173.57 | 169.18 | 1,854,026 |
| 2025-04-22 | 169.00 | 176.02 | 168.31 | 172.84 | 168.47 | 2,424,234 |
| 2025-04-21 | 163.63 | 164.03 | 160.02 | 161.86 | 157.77 | 1,401,194 |
| 2025-04-17 | 164.31 | 165.60 | 162.47 | 163.80 | 159.66 | 1,491,375 |
| 2025-04-16 | 167.61 | 169.67 | 164.09 | 164.47 | 160.31 | 1,252,717 |
| 2025-04-15 | 168.10 | 169.69 | 166.63 | 167.23 | 163.00 | 1,139,584 |
| 2025-04-14 | 165.06 | 168.10 | 163.92 | 168.00 | 163.75 | 1,723,232 |
| 2025-04-11 | 163.85 | 165.06 | 161.60 | 163.99 | 159.84 | 2,218,366 |
| 2025-04-10 | 163.76 | 165.14 | 159.83 | 163.85 | 159.71 | 2,073,291 |
| 2025-04-09 | 158.15 | 168.26 | 157.20 | 164.06 | 159.91 | 2,178,941 |
| 2025-04-08 | 167.57 | 167.57 | 158.02 | 159.80 | 155.76 | 1,971,490 |
| 2025-04-07 | 161.92 | 166.69 | 157.75 | 164.31 | 160.15 | 2,301,319 |
| 2025-04-04 | 169.46 | 173.30 | 163.83 | 164.18 | 159.25 | 2,505,263 |
| 2025-04-03 | 168.59 | 174.00 | 167.05 | 170.63 | 165.50 | 1,828,614 |
| 2025-04-02 | 170.00 | 170.41 | 167.26 | 167.96 | 162.91 | 940,689 |
| 2025-04-01 | 168.95 | 170.56 | 168.42 | 169.28 | 164.19 | 1,035,855 |
| 2025-03-31 | 167.94 | 170.64 | 167.48 | 169.20 | 164.12 | 1,591,185 |
| 2025-03-28 | 166.12 | 167.83 | 165.10 | 167.33 | 162.30 | 1,140,845 |
| 2025-03-27 | 166.12 | 167.98 | 165.60 | 166.00 | 161.01 | 871,934 |
| 2025-03-26 | 166.27 | 168.14 | 166.07 | 166.62 | 161.61 | 573,849 |
| 2025-03-25 | 167.83 | 168.13 | 164.61 | 165.66 | 160.68 | 769,212 |
| 2025-03-24 | 167.65 | 168.62 | 165.89 | 167.33 | 162.30 | 670,768 |
| 2025-03-21 | 166.47 | 167.55 | 165.88 | 167.11 | 162.09 | 1,437,851 |
| 2025-03-20 | 167.80 | 167.80 | 165.50 | 166.46 | 161.46 | 1,106,631 |
| 2025-03-19 | 168.73 | 170.00 | 163.70 | 168.01 | 162.96 | 1,596,591 |
| 2025-03-18 | 172.81 | 174.88 | 171.31 | 172.45 | 167.27 | 1,359,965 |
| 2025-03-17 | 170.00 | 174.38 | 170.00 | 173.48 | 168.27 | 1,072,592 |
| 2025-03-14 | 168.28 | 170.46 | 168.23 | 170.16 | 165.05 | 1,276,554 |
| 2025-03-13 | 166.67 | 169.42 | 165.76 | 168.82 | 163.75 | 1,447,810 |
| 2025-03-12 | 166.96 | 167.65 | 163.00 | 166.42 | 161.42 | 1,527,734 |
| 2025-03-11 | 174.68 | 174.68 | 167.87 | 168.15 | 163.10 | 1,436,631 |
| 2025-03-10 | 174.82 | 178.87 | 172.40 | 173.12 | 167.92 | 1,396,829 |
| 2025-03-07 | 170.92 | 176.11 | 170.13 | 175.56 | 170.29 | 1,092,087 |
| 2025-03-06 | 171.99 | 172.13 | 169.30 | 171.67 | 166.51 | 944,828 |
| 2025-03-05 | 174.13 | 175.50 | 171.34 | 172.01 | 166.84 | 1,534,110 |
| 2025-03-04 | 175.79 | 177.43 | 174.80 | 175.01 | 169.75 | 1,420,835 |
| 2025-03-03 | 173.64 | 178.09 | 173.25 | 176.95 | 171.63 | 1,325,969 |
| 2025-02-28 | 171.94 | 173.55 | 171.00 | 172.90 | 167.71 | 1,197,925 |
| 2025-02-27 | 172.61 | 173.61 | 171.40 | 171.55 | 166.40 | 1,091,408 |
| 2025-02-26 | 173.67 | 175.76 | 172.68 | 173.46 | 168.25 | 995,501 |
| 2025-02-25 | 174.00 | 176.44 | 173.92 | 175.41 | 170.14 | 1,676,493 |
| 2025-02-24 | 171.74 | 175.89 | 171.59 | 174.06 | 168.83 | 1,008,572 |
| 2025-02-21 | 171.27 | 172.91 | 170.58 | 172.24 | 167.07 | 727,369 |
| 2025-02-20 | 170.99 | 172.50 | 170.47 | 172.14 | 166.97 | 1,147,201 |
| 2025-02-19 | 168.89 | 172.64 | 168.78 | 171.75 | 166.59 | 1,448,352 |
| 2025-02-18 | 168.09 | 170.17 | 166.15 | 169.65 | 164.55 | 1,043,406 |
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.