Merck & Co., Inc. (MRK)

NYSE: MRK · Real-Time Price · USD

79.86

+0.57 (0.72%)

At close: Aug 4, 2025, 4:00 PM

79.88

+0.02 (0.03%)

After-hours: Aug 4, 2025, 7:58 PM EDT

MRK Chart

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