Merck stock price rises today as MRK rallies on Keytruda strength despite soft 2026 outlook
Merck shares rose 2.8% to $119.11 by midday Wednesday after the company beat Q4 expectations, but projected 2026 revenue of $65.5–$67.0 billion, below analyst forecasts. Keytruda sales climbed 7% while Gardasil dropped 34% on weak China demand. The company cited a $2.5 billion hit from generic drugs and U.S. pricing pressure. Investors remain focused on Merck’s ability to offset declines in older products.