Merck & Co. Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 21, 2025	84.87	87.32	84.71	86.13	-	1.74%	11,510,326
Aug 20, 2025	85.31	86.25	84.55	84.66	84.66	-0.32%	8,904,738
Aug 19, 2025	84.38	85.80	84.38	84.93	84.93	0.84%	14,307,713
Aug 18, 2025	84.26	85.15	84.08	84.22	84.22	0.01%	8,273,573
Aug 15, 2025	83.72	84.74	83.36	84.21	84.21	1.75%	10,481,384
Aug 14, 2025	82.01	83.40	81.60	82.76	82.76	0.06%	10,217,602
Aug 13, 2025	80.75	82.84	80.20	82.71	82.71	3.00%	11,043,794
Aug 12, 2025	80.47	80.94	79.67	80.30	80.30	0.34%	7,857,120
Aug 11, 2025	80.96	81.64	79.63	80.03	80.03	-0.82%	8,210,702
Aug 8, 2025	80.12	81.17	80.12	80.69	80.69	0.40%	6,882,894
Aug 7, 2025	79.65	80.82	78.65	80.37	80.37	1.17%	10,830,075
Aug 6, 2025	80.29	81.32	79.27	79.44	79.44	-1.67%	13,028,688
Aug 5, 2025	79.90	81.13	79.57	80.79	80.79	1.16%	9,984,272
Aug 4, 2025	79.06	79.99	78.43	79.86	79.86	0.72%	13,380,721
Aug 1, 2025	78.02	79.87	77.53	79.29	79.29	1.50%	11,900,297
Jul 31, 2025	80.80	81.49	77.85	78.12	78.12	-4.44%	19,813,303
Jul 30, 2025	82.91	83.58	81.52	81.75	81.75	-1.06%	13,055,190
Jul 29, 2025	79.85	82.89	76.66	82.63	82.63	-1.70%	27,826,419
Jul 28, 2025	84.47	84.97	83.87	84.06	84.06	-0.77%	12,881,971
Jul 25, 2025	84.16	85.22	83.84	84.71	84.71	0.71%	10,058,807
Jul 24, 2025	84.20	84.51	83.52	84.11	84.11	0.15%	8,016,947
Jul 23, 2025	82.62	84.14	82.41	83.98	83.98	2.90%	11,542,091
Jul 22, 2025	79.87	81.77	79.87	81.61	81.61	2.90%	10,570,988
Jul 21, 2025	80.16	80.31	78.95	79.31	79.31	-0.81%	11,620,844
Jul 18, 2025	81.70	81.92	79.86	79.96	79.96	-1.91%	11,823,603
Jul 17, 2025	81.98	82.66	81.34	81.52	81.52	-1.10%	8,984,797
Jul 16, 2025	81.46	82.64	81.46	82.43	82.43	1.12%	11,517,792
Jul 15, 2025	83.78	84.36	81.30	81.52	81.52	-2.57%	10,826,957
Jul 14, 2025	83.43	84.30	83.11	83.67	83.67	0.37%	10,368,747
Jul 11, 2025	84.02	84.13	82.26	83.36	83.36	-0.79%	9,717,398
Jul 10, 2025	83.64	85.00	83.17	84.02	84.02	0.37%	14,728,600
Jul 9, 2025	82.38	84.48	81.89	83.71	83.71	2.88%	18,394,620
Jul 8, 2025	80.94	82.38	80.34	81.37	81.37	0.58%	12,752,907
Jul 7, 2025	80.95	81.54	80.15	80.90	80.90	-0.04%	15,777,353
Jul 3, 2025	82.55	82.61	80.70	80.93	80.93	-1.77%	7,734,538
Jul 2, 2025	82.06	82.81	81.89	82.39	82.39	0.71%	16,052,701
Jul 1, 2025	78.96	83.07	78.60	81.81	81.81	3.35%	21,800,790
Jun 30, 2025	79.25	79.39	78.38	79.16	79.16	0.08%	13,895,183
Jun 27, 2025	79.06	79.54	78.14	79.10	79.10	0.34%	60,202,470
Jun 26, 2025	79.84	80.25	78.37	78.83	78.83	-1.05%	13,760,098
Jun 25, 2025	79.64	80.12	79.16	79.67	79.67	-0.81%	12,753,181
Jun 24, 2025	80.37	81.46	79.09	80.32	80.32	0.20%	15,906,441
Jun 23, 2025	79.24	80.22	78.99	80.16	80.16	1.39%	18,553,809
Jun 20, 2025	79.25	79.92	78.60	79.06	79.06	-0.29%	34,052,298
Jun 18, 2025	78.05	80.31	77.10	79.29	79.29	1.29%	23,803,430
Jun 17, 2025	80.28	80.70	78.19	78.28	78.28	-3.31%	14,040,588
Jun 16, 2025	80.88	81.35	79.71	80.96	80.96	-0.92%	12,569,440
Jun 13, 2025	81.65	82.44	81.45	81.71	80.90	-0.13%	14,550,530
Jun 12, 2025	80.19	82.11	80.07	81.82	81.01	1.87%	13,169,179
Jun 11, 2025	81.35	81.68	79.98	80.32	79.52	-1.27%	11,803,341