Stocks›Quest Diagnostics Incorporated☆ ● FreshLatest: Aug 13, 2026
Quest Diagnostics Incorporated
DGX✓HealthcareMedical - Diagnostics & ResearchNYSE
● FreshLatest: Aug 13, 2026
$236.54-0.52%
$26.11BMarket cap
24.24xP/E ratio
151.58KVolume (24h)
HealthcareMedical - Diagnostics & ResearchNYSE
Quest Diagnostics Incorporated (DGX) Stock Price History
DGX price history from Jul 9, 2021 to Aug 12, 2026. Levels shown in USD; returns are price-only, dividends not reinvested.
Summary
5-year high
$240.13 Jul 28, 2026
5-year low
$119.59 Oct 2, 2023
52-week range
$171.18 - $240.13
Yearly performance
| Year | Open | Close | High | Low | Return |
|---|
| 2026YTD | $173.79 | $237.77 | $240.13 | $171.18 | +36.81% |
| 2025 | $150.96 | $173.53 | $197.55 | $148.70 | +14.95% |
| 2024 | $140.82 | $150.86 | $165.32 | $123.04 | +7.13% |
| 2023 | $155.77 | $137.88 | $157.36 | $119.59 | -11.48% |
| 2022 | $164.35 | $156.44 | $172.50 | $120.40 | -4.81% |
| 2021 | $135.04 | $173.01 | $174.16 | $132.10 | +28.12% |