Quest Diagnostics Incorporated (DGX) last trade on NYSE is $240.75 (-0.83% on the session). This is the quote page — last, open, previous close, day range, and volume — not the DGX analysis write-up.
Session tape: open $243.93, previous close $243.87, day range $241.79–$245.78, session volume 709.1K shares. DGX currently screens at market cap $19.94B and trailing P/E 22.4. Volume and range describe liquidity and the day’s auction — they are not a thesis on Quest Diagnostics Incorporated.
Regular US cash hours are 9:30 a.m. to 4:00 p.m. Eastern. Pre-market and after-hours prints can gap DGX versus the official close. For what Quest Diagnostics Incorporated said in the latest filing, open the DGX SEC page. For revenue, margins, and the research write-up, open the DGX stock page. This quote URL stays a distinct money page so it does not dilute that analysis.
Quest Diagnostics Incorporated provides diagnostic testing and services in the United States and internationally. The company develops and delivers diagnostic information services, such as routine, non-routine and advanced clinical testing, anatomic pathology testing, and other diagnostic information services. It also provides diagnostic information services primarily under the Quest Diagnostics brand, as well as under the AmeriPath, Dermpath Diagnostics, ExamOne, and Quanum brands to physicians...
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DGX (Quest Diagnostics Incorporated) stock is currently quoted at $240.75. Stock quotes represent the current market price at which shares are available for trading during market hours.
DGX is trading at $240.75 (-2.01, -0.83%) as of the latest market data. Prices update in real-time during trading hours.
Get live DGX quotes on this page during market hours: current price, daily change, volume, market cap, and the session range.
DGX stock quote includes current price, daily price change ($ and %), opening price, previous close, day's high/low, 52-week high/low, trading volume, market capitalization, and bid/ask spreads. This gives you a complete snapshot of current market activity.
Yes, DGX stock quotes are updated in real-time during market hours (9:30 AM - 4:00 PM ET, Monday-Friday). Pre-market (4:00-9:30 AM) and after-hours (4:00-8:00 PM) quotes are also available for extended trading sessions.
DGX current trading volume is 0.71 million shares. Trading volume indicates market activity and liquidity - higher volume typically means easier buying and selling.
View DGX historical stock quotes on our platform with daily, weekly, and monthly data going back multiple years. Historical quotes help analyze price trends, volatility patterns, and long-term performance.
The bid price is what buyers are willing to pay for DGX, while the ask price is what sellers want. The difference (spread) indicates liquidity - narrower spreads typically mean more liquid stocks with lower trading costs.