Merck & Co., Inc. (MRK)
NYSE: MRK · Real-Time Price · USD
84.12
+0.91 (1.09%)
At close: Aug 29, 2025, 4:00 PM
84.13
+0.01 (0.02%)
After-hours: Aug 29, 2025, 7:56 PM EDT
Source: Business metrics provided by Main Street Data and sourced from official company press releases and documents.