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Quest Diagnostics (NY:DGX)

189.51 +2.69 (+1.44%)
Official Closing Price Updated: 4:10 PM EDT, Oct 17, 2025 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 983,924
Open 187.61
Bid (Size) 179.50 (1)
Ask (Size) 192.95 (1)
Prev. Close 186.82
Today's Range 187.05 - 190.08
52wk Range 146.91 - 191.49
Shares Outstanding 122,180,759
Dividend Yield 1.69%
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Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
3 S&P 500 Stocks We Find Risky
The S&P 500 (^GSPC) is home to the biggest and most well-known companies in the market, making it a go-to index for investors seeking stability. But not all large-cap stocks are created equal - some... 
Via StockStory
Topics Stocks
1 Cash-Producing Stock with Competitive Advantages and 2 We Brush Off
Generating cash is essential for any business, but not all cash-rich companies are great investments. Some produce plenty of cash but fail to allocate it effectively, leading to missed opportunities. 
Via StockStory

Performance

YTD
+25.5%
+25.5%
1 Month
+5.2%
+5.2%
3 Month
+12.7%
+12.7%
6 Month
+15.7%
+15.7%
1 Year
+27.2%
+27.2%

More News

Read More
3 Low-Volatility Stocks with Open Questions
Via StockStory
7 Analysts Have This To Say About Quest Diagnostics
Via Benzinga
Discover which S&P500 stocks are making waves on Tuesday.
Via Chartmill
Wednesday's session: top gainers and losers in the S&P500 index
Via Chartmill
bioAffinity Technologies Soars on Breakthrough Lung Cancer Diagnostic Data
Via MarketMinute
Topics Death
Guardant Health and Quest Diagnostics Announce Strategic Collaboration to Broaden Access to Guardant’s Shield™ Blood-based Screening Test in the United States
From Guardant Health, Inc.
Via Business Wire
WHOOP to Bring Clinical Lab Testing from Quest Diagnostics to the WHOOP App
From WHOOP
Via Business Wire
Quest Diagnostics: A Solid Investment or a Risky Bet?
Via The Motley Fool
Q2 Earnings Highs And Lows: Quest (NYSE:DGX) Vs The Rest Of The Testing & Diagnostics Services Stocks
Via StockStory
This Quest Diagnostics Analyst Is No Longer Bullish; Here Are Top 5 Downgrades For Monday
Via Benzinga
A Glimpse Into The Expert Outlook On Quest Diagnostics Through 5 Analysts
Via Benzinga
What Does the Market Think About Quest Diagnostics?
Via Benzinga
3 S&P 500 Stocks That Concern Us
Via StockStory
Topics Malware Stocks
Options Corner: Quest Diagnostics' Post-Earnings Digestion Drama Opens A Science-Backed Opportunity
Via Benzinga
Uncover the latest developments among S&P500 stocks in today's session.
Via Chartmill
DGX Q2 Deep Dive: Acquisitions, Advanced Diagnostics, and Utilization Trends Drive Growth
Via StockStory
Topics World Trade
Quest Diagnostics Raises 2025 Guidance
Via The Motley Fool
Explore the top gainers and losers within the S&P500 index in today's session.
Via Chartmill
Looking Into Quest Diagnostics's Recent Short Interest
Via Benzinga
Quest Diagnostics Boosts Its 2025 Outlook
Via The Motley Fool
Quest Diagnostics Raises Outlook, But Warns Of Tariff And Medicare Act Risks
Via Benzinga
Unusual volume S&P500 stocks in Tuesday's session
Via Chartmill
Lockheed, General Motors Tumble, Gold Hits 1-Month Highs: What's Moving Markets Tuesday?
Via Benzinga

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 189.51
When was Quest Diagnostics last traded?
The last trade of Quest Diagnostics was at 10/17/25 04:10 PM ET
What is the market capitalization of Quest Diagnostics?
The market capitalization of Quest Diagnostics is 23.15B
How many shares of Quest Diagnostics are outstanding?
Quest Diagnostics has 23B shares outstanding.
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