Merck & Co., Inc. (MRK)

NYSE: MRK · Real-Time Price · USD

82.81

-2.34 (-2.75%)

At close: Sep 12, 2025, 4:00 PM EDT

83.17

+0.36 (0.43%)

After-hours: Sep 12, 2025, 7:59 PM EDT

MRK Chart

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