Merck & Co. Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 17, 2026	26.11	26.15	26.05	26.10	26.10	-1.44%	2,450
Mar 13, 2026	26.48	26.48	26.48	26.48	26.29	1.03%	145
Mar 12, 2026	25.80	26.21	25.80	26.21	26.02	-	7,481
Mar 11, 2026	26.44	26.44	26.00	26.21	26.02	-1.61%	637
Mar 10, 2026	26.50	26.64	26.50	26.64	26.45	2.07%	681
Mar 9, 2026	25.89	26.10	25.89	26.10	25.91	0.23%	1,061
Mar 6, 2026	25.70	26.04	25.64	26.04	25.85	-0.04%	5,309
Mar 5, 2026	27.00	27.00	25.80	26.05	25.86	-3.84%	8,295
Mar 4, 2026	27.09	27.09	27.09	27.09	26.90	0.26%	332
Mar 3, 2026	26.83	27.17	26.83	27.02	26.83	-0.92%	3,109
Mar 2, 2026	27.63	27.70	27.27	27.27	27.07	-2.01%	14,286
Feb 27, 2026	26.79	27.83	26.79	27.83	27.63	3.23%	1,300
Feb 26, 2026	27.00	27.00	26.90	26.96	26.77	-2.85%	1,438
Feb 25, 2026	28.11	28.11	27.60	27.75	27.55	-0.72%	6,578
Feb 24, 2026	27.86	27.95	27.70	27.95	27.75	0.43%	4,462
Feb 23, 2026	27.61	27.83	27.42	27.83	27.63	0.80%	1,234
Feb 20, 2026	27.43	27.61	27.43	27.61	27.41	0.69%	223
Feb 18, 2026	27.20	27.42	27.18	27.42	27.22	0.07%	1,219
Feb 17, 2026	27.73	27.73	27.36	27.40	27.20	0.11%	966
Feb 13, 2026	27.55	27.55	27.37	27.37	27.17	0.74%	719
Feb 12, 2026	26.88	27.17	26.88	27.17	26.97	1.53%	772
Feb 11, 2026	26.71	26.76	26.71	26.76	26.57	1.06%	420
Feb 10, 2026	26.32	26.50	26.25	26.48	26.29	0.30%	3,788
Feb 9, 2026	27.50	27.50	26.40	26.40	26.21	-4.03%	1,485
Feb 6, 2026	27.40	27.60	27.24	27.51	27.31	2.08%	7,823
Feb 5, 2026	27.00	27.25	26.95	26.95	26.76	0.71%	12,434
Feb 4, 2026	26.17	27.02	26.17	26.76	26.57	2.29%	4,026
Feb 3, 2026	25.05	26.45	25.05	26.16	25.97	2.11%	10,296
Feb 2, 2026	24.94	25.62	24.94	25.62	25.44	3.94%	37,405
Jan 30, 2026	24.65	24.65	24.65	24.65	24.47	0.94%	171
Jan 29, 2026	24.34	24.50	24.34	24.42	24.24	0.58%	1,225
Jan 27, 2026	24.27	24.28	24.27	24.28	24.11	0.21%	1,319
Jan 26, 2026	24.18	24.23	24.17	24.23	24.06	-0.08%	3,639
Jan 23, 2026	24.25	24.25	24.25	24.25	24.08	-1.22%	2,230
Jan 22, 2026	25.03	25.03	24.55	24.55	24.37	-2.04%	3,506
Jan 21, 2026	25.07	25.07	25.05	25.06	24.88	1.87%	2,190
Jan 20, 2026	24.26	24.60	24.26	24.60	24.42	0.41%	5,469
Jan 19, 2026	24.50	24.50	24.50	24.50	24.32	-0.12%	186
Jan 16, 2026	24.96	24.96	24.53	24.53	24.35	-2.43%	5,455
Jan 15, 2026	24.82	25.14	24.82	25.14	24.96	0.28%	6,855
Jan 14, 2026	24.49	25.07	24.49	25.07	24.89	2.58%	909
Jan 13, 2026	24.50	24.50	24.35	24.44	24.26	-1.01%	1,486
Jan 12, 2026	24.80	24.80	24.60	24.69	24.51	-1.91%	1,891
Jan 9, 2026	25.09	25.34	25.09	25.17	24.99	-0.51%	15,924
Jan 8, 2026	25.00	25.30	24.77	25.30	25.12	3.27%	3,684
Jan 7, 2026	24.85	25.10	24.40	24.50	24.32	-0.45%	1,832
Jan 6, 2026	24.51	24.75	24.51	24.61	24.43	1.57%	9,905
Jan 5, 2026	24.38	24.38	24.12	24.23	24.06	0.87%	5,172
Jan 2, 2026	23.77	24.03	23.67	24.02	23.85	1.14%	8,042
Dec 31, 2025	24.00	24.00	23.75	23.75	23.58	-1.33%	528