Merck & Co (NY:MRK)

145.95 +0.76 (+0.52%)
Official Closing Price Updated: 7:00 PM EDT, Oct 16, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 11,242,307
Open 146.96
Bid (Size) 145.00 (100)
Ask (Size) 145.95 (300)
Prev. Close 145.19
Today's Range 145.61 - 147.79
52wk Range 82.01 - 156.92
Shares Outstanding 2,531,374,696
Dividend Yield 2.33%

Performance

52-Week Range 7.0% below 52-week high
145.95
82.0152W Low 156.9252W High
1 Week 4.2% below 1-week high
141.581W Low 152.341W High

Merck & Co (MRK) traded between $82.01 and $156.92 over the past 52 weeks and last traded at $145.95, 7.0% below its 52-week high. Over the past week it ranged between $141.58 and $152.34.

Past 12 Months
+0.3%
+0.7%
+14.5%
+22.6%
+37.1%
+73.9%
1W +$0.50
1M +$1.04
3M +$18.45
6M +$26.88
YTD +$39.50
1Y +$62.03

MRK was +73.9% over the past year, +22.6% over six months, +37.1% year to date, +0.3% in the last week.

12 Months vs Market
MRK
+73.9%
DIA
+13.0%
SPY
+15.5%
QQQ
+18.3%
IWM
+10.4%

Over the past 12 months MRK returned +73.9% versus DIA (Dow) +13.0%, SPY (S&P 500) +15.5%, QQQ (Nasdaq 100) +18.3% and IWM (Russell 2000) +10.4%.

Volume & Liquidity 1.13× 3-mo avg
Today 11,242,307 3-mo avg 9.9M
1W
10.3M
1M
10.2M
3M
9.9M
6M
10.2M
YTD
10.7M
1Y
11.3M

MRK most recently traded 11,242,307 shares against a 3-month average daily volume of 9.9M.

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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 145.95
When was Merck & Co last traded?
The last trade of Merck & Co was at 10/16/26 07:00 PM ET
What is the market capitalization of Merck & Co?
The market capitalization of Merck & Co is 369.45B
How many shares of Merck & Co are outstanding?
Merck & Co has 369B shares outstanding.
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