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Quest Diagnostics
(NY:
DGX
)
187.39
-3.45 (-1.81%)
Official Closing Price
Updated: 7:00 PM EDT, May 8, 2026
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Price and Volume
Detailed Quote
Volume
762,516
Open
191.71
Bid (Size)
185.10 (100)
Ask (Size)
191.50 (300)
Prev. Close
190.84
Today's Range
186.23 - 192.20
52wk Range
164.65 - 213.50
Shares Outstanding
122,180,759
Dividend Yield
1.84%
Intraday
1 Week
1 Month
3 Month
1 Year
3 Year
5 Year
Top News
More News
2026 Market Cap Madness Championship: Loren v. Emily
↗
April 29, 2026
It’s time to crown a winner: defending champion Emily Flippen faces off against Cinderella challenger Loren Horst in the Market Cap Madness World Championship.
Via
The Motley Fool
5 Must-Read Analyst Questions From Quest’s Q1 Earnings Call
April 28, 2026
Quest Diagnostics delivered first quarter results that exceeded Wall Street’s revenue and profit expectations, driven by broad-based demand for its clinical ...
Via
StockStory
Topics
Artificial Intelligence
Earnings
Performance
YTD
+7.8%
+7.8%
1 Month
-5.3%
-5.3%
3 Month
-2.0%
-2.0%
6 Month
+1.7%
+1.7%
1 Year
+5.9%
+5.9%
More News
Read More
DGX Q1 Deep Dive: Organic Growth, Consumer Testing Momentum, and Advanced Diagnostics Drive Outlook
April 22, 2026
Via
StockStory
Topics
Artificial Intelligence
Quest Diagnostics Inc (NYSE:DGX) Beats Q1 2026 Estimates and Raises Full-Year Guidance
↗
April 21, 2026
Via
Chartmill
Quest Diagnostics Inc. (NYSE:DGX) Stands Out as a Sustainable Dividend Stock
↗
March 02, 2026
Via
Chartmill
Explore the top gainers and losers within the S&P500 index in today's session.
↗
April 21, 2026
Via
Chartmill
Quest (DGX) Q1 2026 Earnings Transcript
↗
April 21, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
Top S&P500 movers in Tuesday's session
↗
April 21, 2026
Via
Chartmill
Quest (DGX) Q4 2024 Earnings Transcript
↗
April 21, 2026
Via
The Motley Fool
Quest (DGX) Q1 2025 Earnings Transcript
↗
April 21, 2026
Via
The Motley Fool
Which S&P500 stocks are gapping on Tuesday?
↗
April 21, 2026
Via
Chartmill
Wondering what's happening in today's S&P500 pre-market session?
↗
April 21, 2026
Via
Chartmill
Quest’s (NYSE:DGX) Q1 CY2026 Sales Beat Estimates
April 21, 2026
Via
StockStory
Topics
Earnings
Quest (DGX) To Report Earnings Tomorrow: Here Is What To Expect
April 19, 2026
Via
StockStory
Topics
Artificial Intelligence
2 S&P 500 Stocks Worth Your Attention and 1 We Ignore
April 17, 2026
Via
StockStory
Topics
Stocks
Q4 Earnings Roundup: Quest (NYSE:DGX) And The Rest Of The Testing & Diagnostics Services Segment
April 13, 2026
Via
StockStory
3 Cash-Producing Stocks That Fall Short
April 10, 2026
Via
StockStory
3 Mid-Cap Stocks with Warning Signs
March 23, 2026
Via
StockStory
3 Reasons to Avoid DGX and 1 Stock to Buy Instead
March 23, 2026
Via
StockStory
1 Healthcare Stock with Exciting Potential and 2 We Avoid
March 18, 2026
Via
StockStory
The Great Migration: Outpatient Care Stocks Surge as Aging Populations and AI Reshape American Healthcare
March 17, 2026
Via
MarketMinute
Topics
Artificial Intelligence
5 Insightful Analyst Questions From Quest’s Q4 Earnings Call
February 17, 2026
Via
StockStory
Topics
Artificial Intelligence
Earnings
Quest Diagnostics (DGX): Navigating the New Frontier of Advanced Diagnostics and AI Efficiency
February 11, 2026
Via
Finterra
Topics
Artificial Intelligence
DGX Q4 Deep Dive: Consumer Testing and Advanced Diagnostics Fuel Growth Amid Margin Headwinds
February 11, 2026
Via
StockStory
Topics
Artificial Intelligence
Why Is Quest (DGX) Stock Soaring Today
February 10, 2026
Via
StockStory
Frequently Asked Questions
Is Quest Diagnostics publicly traded?
Yes, Quest Diagnostics is publicly traded.
What exchange does Quest Diagnostics trade on?
Quest Diagnostics trades on the New York Stock Exchange
What is the ticker symbol for Quest Diagnostics?
The ticker symbol for Quest Diagnostics is DGX on the New York Stock Exchange
What is the current price of Quest Diagnostics?
The current price of Quest Diagnostics is 187.39
When was Quest Diagnostics last traded?
The last trade of Quest Diagnostics was at 05/08/26 07:00 PM ET
What is the market capitalization of Quest Diagnostics?
The market capitalization of Quest Diagnostics is 22.90B
How many shares of Quest Diagnostics are outstanding?
Quest Diagnostics has 23B shares outstanding.
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