US equities |

Merck & Co (NY:MRK)

147.37 +5.39 (+3.80%)
Official Closing Price Updated: 4:10 PM EDT, Oct 14, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 9,786,932
Open 143.10
Bid (Size) 146.88 (100)
Ask (Size) 147.99 (100)
Prev. Close 141.98
Today's Range 142.66 - 148.16
52wk Range 82.01 - 156.92
Shares Outstanding 2,531,374,696
Dividend Yield 2.31%

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Performance

52-Week Range 6.1% below 52-week high
147.37
82.0152W Low 156.9252W High
1 Week
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 $147.37, 6.1% below its 52-week high. Over the past week it ranged between $138.89 and $146.68.

Past 12 Months
+3.2%
+1.7%
+22.0%
+22.8%
+38.4%
+72.0%
1W +$4.58
1M +$2.52
3M +$26.59
6M +$27.41
YTD +$40.92
1Y +$61.67

MRK was +72.0% over the past year, +22.8% over six months, +38.4% year to date, +3.2% in the last week.

12 Months vs Market
MRK
+72.0%
DIA
+11.9%
SPY
+16.1%
QQQ
+21.1%
IWM
+11.0%

Over the past 12 months MRK returned +72.0% versus DIA (Dow) +11.9%, SPY (S&P 500) +16.1%, QQQ (Nasdaq 100) +21.1% and IWM (Russell 2000) +11.0%.

Volume & Liquidity 0.99× 3-mo avg
Today 9,786,932 3-mo avg 9.9M
1W
8.1M
1M
9.8M
3M
9.9M
6M
10.1M
YTD
10.7M
1Y
11.3M

MRK most recently traded 9,786,932 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 147.37
When was Merck & Co last traded?
The last trade of Merck & Co was at 10/14/26 04:10 PM ET
What is the market capitalization of Merck & Co?
The market capitalization of Merck & Co is 373.05B
How many shares of Merck & Co are outstanding?
Merck & Co has 373B shares outstanding.