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Merck & Co Inc (NYSE:MRK)

Tuesday’s trading has closed, but MRK is being traded in the after-hours session. After-Hours quote »
58.70
Delayed Data
As of 4:03pm ET
 -0.35 / -0.59%
Today’s Change
52.49
Today|||52-Week Range
63.62
+3.36%
Year-to-Date