Merck (MRK) stock price
US market closed · Last trade
Merck price chart
+1.30% · 5DMerck key stats
- Market cap
- $356.93B
- Volume
- 10.70M shares
- Day range
- $146.05 – $150.40
- Previous close
- $144.69
- Open
- $148.54
- 52-week range
- $82.91 – $156.92
- 1 month change
- +5.93%
- 6 months change
- +33.89%
- 1 year change
- +78.17%
- Exchange
- NYSE
- Sector
- Health Care
- Industry
- Biotechnology: Pharmaceutical Preparations
- Country
- United States
About Merck
Merck (MRK) trades on NYSE. The stock last traded at $150.36, up 3.92% on the day, giving the company a market value of $356.93B. It is classed in the Health Care sector (Biotechnology: Pharmaceutical Preparations).
Over the past 52 weeks it has traded between $82.91 and $156.92 — 4.2% below the high. Over the past year the price is up 78.2%.
Stories that mention Merck will appear on this page as they are published.
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Merck stock FAQ
What is the Merck stock price today?
Merck (MRK) last traded at $150.36 as of Nov 4, 2026 · 4:04 PM ET, up 3.92% from the previous close. Prices on this page come from third-party market data and may be delayed.
What is Merck’s market cap?
Merck’s market capitalization is about $356.93B — the share price multiplied by the number of shares outstanding.
What is the 52-week high and low of MRK?
Over the past 52 weeks MRK has traded as high as $156.92 and as low as $82.91.
Where and when does MRK trade?
Merck trades on NYSE under the ticker MRK, in US dollars. Regular trading hours are 9:30 a.m. to 4:00 p.m. New York time, Monday to Friday, except US market holidays.
Is this page financial advice?
No. Prices and statistics are provided for information only and come from third-party market data. Do your own research before making any investment decision.
Stock prices, market caps and charts come from third-party market data and may be delayed. Information only — not financial advice. See our disclaimer.
