Quest Diagnostics Incorporated (DGX)

Exchange
NYSE
Symbol
DGX
Sector
Life Sciences
Industry
Services-medical Laboratories
Description
Quest Diagnostics is an American clinical laboratory. A Fortune 500 company, Quest operates in the United States, Puerto Rico, Mexico, and Brazil. Quest also maintains collaborative agreements with various hospitals and clinics across the globe.
Country
USA

Stock price

At close: October 13, 2025

  • Open
    182.71
  • High
    184.24
  • Low
    181.82
  • Close
    182.78
  • Volume
    809,300

Financial ratios

Dec 31, 2024