Merck & Co., Inc. (MRK)

NYSE: MRK · Real-Time Price · USD

86.32

+1.53 (1.80%)

At close: Oct 20, 2025, 4:00 PM EDT

86.49

+0.17 (0.20%)

After-hours: Oct 20, 2025, 7:59 PM EDT

MRK Chart

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