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Merck & Co (NY:MRK)

152.55 +3.56 (+2.39%)
Official Closing Price Updated: 7:00 PM EDT, Aug 21, 2026 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 15,976,223
Open 149.12
Bid (Size) 153.16 (300)
Ask (Size) 153.49 (100)
Prev. Close 148.99
Today's Range 148.59 - 154.49
52wk Range 77.58 - 154.49
Shares Outstanding 2,531,374,696
Dividend Yield 2.23%
Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
News headline image
2 Biotech Stocks Shaping Up for Major Breakouts ↗
Moderna's mRNA cancer vaccine breakthrough with Merck fueled a biotech rally, with the IBB near highs. Eli Lilly and Natera both show strong uptrends and possible breakouts. 
Via MarketBeat
Topics ETFs
News headline image
MarketBeat Week in Review – 08/17 - 08/21 ↗
Stocks fell this week as Treasury bond buybacks, oil prices, and Walmart earnings weighed on markets, while Bitcoin rallied; MarketBeat analysts cover Moderna, NVIDIA, Meta, RTX, and more. 
Via MarketBeat
Topics Bonds ETFs Economy

Performance

YTD
+43.3%
+43.3%
1 Month
+19.7%
+19.7%
3 Month
+24.6%
+24.6%
6 Month
+24.8%
+24.8%
1 Year
+77.2%
+77.2%

More News

Read More
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News headline image
Moderna’s 177% Surge Has Investors Asking What Comes Next ↗
Via MarketBeat
Walmart's Guide-Down Sinks the Dow as Trump Readies an "Economic D-Day" for Iran ↗
Via Chartmill
Topics Government Stocks
News headline image
Moderna's Comeback Is Finally Taking Shape -- and There May Be More Upside Ahead ↗
Via The Motley Fool
Moderna Doubles on Melanoma Vaccine Win, Treasury Steps In to Cap Long-End Yields ↗
Via Chartmill
News headline image
Why Moderna Stock Skyrocketed Today ↗
Via The Motley Fool
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Exploring the top movers within the S&P500 index during today's session. ↗
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News headline image
Pfizer Stock Rises Wednesday: What's Going On? ↗
Via Benzinga
News headline image
Merck (MRK) Stock Trades Up, Here Is Why
Via StockStory
Topics Government
News headline image
Broadcom Drags the Nasdaq While the Dow and S&P 500 Climb ↗
Via The Motley Fool
Topics Stocks
News headline image
Moderna and Merck Just Made History With the First mRNA Cancer Vaccine to Succeed in a Phase 3 Trial. Here's What That Means for Investors. ↗
Via The Motley Fool
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Via Chartmill
What's going on in today's session: S&P500 movers ↗
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Which S&P500 stocks are gapping on Wednesday? ↗
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Explore the top gainers and losers within the dow jones index in today's session. ↗
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News headline image
Gilead Sciences Has Quietly Become One of the Most Underrated Turnaround Stories in Healthcare. Here's Why Wall Street Is Excited. ↗
Via The Motley Fool
News headline image
2 Dividend Stocks That Are No-Brainer Buys in August ↗
Via The Motley Fool
Topics Economy Intellectual Property
News headline image
If You Invest $100 a Month in SCHD, Here's the Passive Income It Could Deliver in 20 Years ↗
Via The Motley Fool
Topics ETFs Retirement Stocks

Frequently Asked Questions

Is Merck & Co publicly traded?
Yes, Merck & Co is publicly traded.
What exchange does Merck & Co trade on?
Merck & Co trades on the New York Stock Exchange
What is the ticker symbol for Merck & Co?
The ticker symbol for Merck & Co is MRK on the New York Stock Exchange
What is the current price of Merck & Co?
The current price of Merck & Co is 152.55
When was Merck & Co last traded?
The last trade of Merck & Co was at 08/21/26 07:00 PM ET
What is the market capitalization of Merck & Co?
The market capitalization of Merck & Co is 386.16B
How many shares of Merck & Co are outstanding?
Merck & Co has 386B shares outstanding.
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