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Merck & Co., Inc. (MRK)
NYSE: MRK · Real-Time Price · USD
110.95
+0.92 (0.84%)
At close: Apr 29, 2026, 4:00 PM EDT
110.74
-0.21 (-0.19%)
After-hours: Apr 29, 2026, 7:57 PM EDT

Merck & Co. Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 29, 2026108.55111.23107.90110.95110.950.84%9,756,560
Apr 28, 2026111.52111.91109.71110.03110.03-0.18%7,145,905
Apr 27, 2026111.22112.75110.14110.23110.23-1.49%9,023,593
Apr 24, 2026113.74114.03111.50111.90111.90-2.37%6,944,506
Apr 23, 2026113.37115.02113.10114.62114.621.53%6,761,463
Apr 22, 2026112.61113.51111.54112.89112.890.29%7,954,788
Apr 21, 2026116.49116.53111.91112.56112.56-3.88%12,583,490
Apr 20, 2026119.15119.36116.75117.10117.10-1.65%7,372,242
Apr 17, 2026115.56119.20115.56119.07119.073.13%16,106,957
Apr 16, 2026117.13117.85114.71115.46115.46-2.07%11,345,258
Apr 15, 2026119.80120.25116.64117.90117.90-1.72%7,678,471
Apr 14, 2026119.03120.36118.15119.96119.96-0.16%10,456,419
Apr 13, 2026121.03121.30119.06120.15120.15-1.05%6,350,673
Apr 10, 2026122.96123.01120.95121.42121.42-1.03%9,338,522
Apr 9, 2026122.90124.00121.35122.68122.68-0.41%8,498,049
Apr 8, 2026119.60123.63117.94123.18123.183.27%9,239,664
Apr 7, 2026119.56119.56116.50119.28119.28-1.30%11,298,092
Apr 6, 2026120.41121.48120.04120.85120.85-0.02%4,837,181
Apr 2, 2026120.37121.65119.22120.87120.870.02%6,246,411
Apr 1, 2026120.88122.19120.27120.84120.840.46%6,188,372
Mar 31, 2026119.03121.27118.77120.29120.291.85%10,506,591
Mar 30, 2026120.57121.64117.22118.10118.10-1.28%11,029,469
Mar 27, 2026119.29121.07118.60119.63119.630.59%8,294,325
Mar 26, 2026118.96120.06118.65118.93118.93-0.37%6,475,040
Mar 25, 2026117.30120.12116.80119.37119.372.58%10,160,310
Mar 24, 2026114.70116.54114.02116.37116.370.60%7,390,703
Mar 23, 2026116.17116.47114.77115.68115.681.31%8,791,412
Mar 20, 2026114.25115.18112.72114.18114.18-0.02%34,282,244
Mar 19, 2026114.66115.76113.75114.20114.20-0.26%8,347,770
Mar 18, 2026115.06115.56113.35114.50114.50-1.18%6,628,666
Mar 17, 2026115.78116.80114.38115.87115.870.38%7,921,814
Mar 16, 2026115.34116.06114.22115.43115.43-0.16%8,782,965
Mar 13, 2026116.92117.90115.53115.61114.76-0.26%7,111,035
Mar 12, 2026115.47116.60114.30115.91115.06-0.26%8,349,180
Mar 11, 2026116.76116.95115.29116.21115.36-0.75%6,769,631
Mar 10, 2026117.24119.00116.67117.09116.23-0.02%9,739,257
Mar 9, 2026114.98117.26114.11117.11116.251.14%8,321,571
Mar 6, 2026115.16116.36113.82115.79114.94-0.24%12,809,312
Mar 5, 2026119.11119.53114.45116.07115.22-3.50%14,524,746
Mar 4, 2026119.43120.87117.86120.28119.400.38%6,700,910
Mar 3, 2026119.67120.97118.61119.83118.95-1.30%9,334,139
Mar 2, 2026123.51123.70121.04121.41120.52-1.95%11,564,485
Feb 27, 2026119.68124.00119.68123.82122.913.79%17,636,439
Feb 26, 2026122.40122.50119.00119.30118.42-2.58%10,327,287
Feb 25, 2026124.01125.14122.26122.46121.56-1.19%11,082,461
Feb 24, 2026123.41124.84122.63123.93123.020.09%8,460,699
Feb 23, 2026122.31124.19121.50123.82122.911.28%9,661,094
Feb 20, 2026122.64122.70120.60122.26121.360.33%9,442,855
Feb 19, 2026121.40122.60120.50121.86120.960.16%8,933,309
Feb 18, 2026121.25121.81120.39121.66120.770.07%7,803,418