Quest Diagnostics (DGX) - 21 Year Stock Price History

Historical daily stock prices for Quest Diagnostics since 1996 adjusted for splits and dividends. Open, high, low, close (OHLC) data as well as percentage changes for multiple date ranges. Display 50 and 200 day moving averages and export charts as images to use in articles and blogs. The latest closing price for Quest Diagnostics (DGX) as of August 18, 2017 is 104.87.

Sector Industry Market Cap Revenue
Medical Medical - Outpatient & Home Care $14.373B $7.515B
Quest Diagnostics Inc., is the leading provider of diagnostic testing, information and services that patients and doctors need to make better healthcare decisions. The company offers the broadest access to diagnostic testing services through its national network of laboratories and patient service centers, and provides interpretive consultation through its extensive medical and scientific staff. Quest Diagnostics is a pioneer in developing innovative new diagnostic tests and advanced healthcare information technology solutions that help improve patient care.