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Merck & Co (NY:MRK)

141.82 +1.21 (+0.86%)
Official Closing Price Updated: 7:00 PM EDT, Oct 27, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 9,058,030
Open 140.22
Bid (Size) 141.60 (100)
Ask (Size) 142.33 (200)
Prev. Close 140.61
Today's Range 139.83 - 142.69
52wk Range 82.01 - 156.92
Shares Outstanding 2,531,374,696
Dividend Yield 2.40%

Performance

52-Week Range 9.6% below 52-week high
141.82
82.0152W Low 156.9252W High
1 Week 7.9% below 1-week high
139.831W Low 154.021W High

Merck & Co (MRK) traded between $82.01 and $156.92 over the past 52 weeks and last traded at $141.82, 9.6% below its 52-week high. Over the past week it ranged between $139.83 and $154.02.

Past 12 Months
-5.4%
-4.6%
+7.6%
+28.9%
+33.2%
+61.2%
1W -$8.06
1M -$6.87
3M +$10.00
6M +$31.79
YTD +$35.37
1Y +$53.82

MRK was +61.2% over the past year, +28.9% over six months, +33.2% year to date, -5.4% in the last week.

12 Months vs Market
MRK
+61.2%
DIA
+10.1%
SPY
+12.3%
QQQ
+14.8%
IWM
+11.9%

Over the past 12 months MRK returned +61.2% versus DIA (Dow) +10.1%, SPY (S&P 500) +12.3%, QQQ (Nasdaq 100) +14.8% and IWM (Russell 2000) +11.9%.

Volume & Liquidity 0.89× 3-mo avg
Today 9,058,030 3-mo avg 10.2M
1W
11.7M
1M
9.8M
3M
10.2M
6M
10.2M
YTD
10.7M
1Y
11.3M

MRK most recently traded 9,058,030 shares against a 3-month average daily volume of 10.2M.

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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 141.82
When was Merck & Co last traded?
The last trade of Merck & Co was at 10/27/26 07:00 PM ET
What is the market capitalization of Merck & Co?
The market capitalization of Merck & Co is 359.00B
How many shares of Merck & Co are outstanding?
Merck & Co has 359B shares outstanding.
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