MRK
Merck & Co., Inc.
$129.44
0.77 (0.60%) Today
— up— down
Ex-Dividend Date
Jun 15, 2026
Jun 15, 2026Open
$127.64
$127.64Previous Close
$128.66
$128.66Day Range
$126.75 – $129.69
$126.75 – $129.6952-Week Range
$76.66 – $129.69
$76.66 – $129.69Volume
5.05M
5.05MExchange
NYSE
NYSEAbout MRK
Merck & Co., Inc. is an American multinational pharmaceutical company headquartered in Rahway, New Jersey. The company does business as Merck Sharp & Dohme or MSD outside the United States and Canada. The company is ranked fifth on the list of largest biomedical companies by revenue.