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Merck & Co (NY:MRK)

141.98 -3.47 (-2.39%)
Official Closing Price Updated: 7:00 PM EDT, Oct 13, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 8,379,653
Open 145.85
Bid (Size) 141.58 (100)
Ask (Size) 142.30 (300)
Prev. Close 145.45
Today's Range 141.58 - 145.93
52wk Range 82.01 - 156.92
Shares Outstanding 2,531,374,696
Dividend Yield 2.39%

Performance

52-Week Range 9.5% below 52-week high
141.98
82.0152W Low 156.9252W High
1 Week 3.2% below 1-week high
138.891W Low 146.681W High

Merck & Co (MRK) traded between $82.01 and $156.92 over the past 52 weeks and last traded at $141.98, 9.5% below its 52-week high. Over the past week it ranged between $138.89 and $146.68.

Past 12 Months
+0.0%
-2.0%
+14.5%
+18.2%
+33.4%
+65.7%
1W +$0.04
1M -$2.87
3M +$17.95
6M +$21.83
YTD +$35.53
1Y +$56.28

MRK was +65.7% over the past year, +18.2% over six months, +33.4% year to date, +0.0% in the last week.

12 Months vs Market
MRK
+65.7%
DIA
+12.1%
SPY
+17.3%
QQQ
+23.5%
IWM
+13.2%

Over the past 12 months MRK returned +65.7% versus DIA (Dow) +12.1%, SPY (S&P 500) +17.3%, QQQ (Nasdaq 100) +23.5% and IWM (Russell 2000) +13.2%.

Volume & Liquidity 0.86× 3-mo avg
Today 8,379,653 3-mo avg 9.8M
1W
8.1M
1M
9.8M
3M
9.8M
6M
10.1M
YTD
10.7M
1Y
11.3M

MRK most recently traded 8,379,653 shares against a 3-month average daily volume of 9.8M.

More News

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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 141.98
When was Merck & Co last traded?
The last trade of Merck & Co was at 10/13/26 07:00 PM ET
What is the market capitalization of Merck & Co?
The market capitalization of Merck & Co is 359.40B
How many shares of Merck & Co are outstanding?
Merck & Co has 359B shares outstanding.
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