Merck & Co. Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 27, 2026	119.68	124.00	119.68	123.82	123.82	3.79%	17,160,588
Feb 26, 2026	122.40	122.50	119.00	119.30	119.30	-2.58%	10,296,680
Feb 25, 2026	124.01	125.14	122.26	122.46	122.46	-1.19%	11,044,633
Feb 24, 2026	123.41	124.84	122.63	123.93	123.93	0.09%	8,448,970
Feb 23, 2026	122.31	124.19	121.50	123.82	123.82	1.28%	9,550,341
Feb 20, 2026	122.64	122.70	120.60	122.26	122.26	0.33%	9,408,126
Feb 19, 2026	121.40	122.60	120.50	121.86	121.86	0.16%	8,907,522
Feb 18, 2026	121.25	121.81	120.39	121.66	121.66	0.07%	7,800,201
Feb 17, 2026	122.36	123.08	120.80	121.57	121.57	0.13%	9,814,095
Feb 13, 2026	121.50	123.33	121.03	121.41	121.41	1.82%	9,967,734
Feb 12, 2026	119.01	121.61	118.13	119.24	119.24	-0.06%	13,296,689
Feb 11, 2026	117.04	119.36	116.31	119.31	119.31	1.84%	10,788,778
Feb 10, 2026	117.69	118.18	116.10	117.15	117.15	-0.42%	11,826,954
Feb 9, 2026	121.41	121.88	116.98	117.65	117.65	-3.51%	16,006,560
Feb 6, 2026	120.76	122.66	120.44	121.93	121.93	1.82%	13,020,429
Feb 5, 2026	118.31	122.43	118.31	119.75	119.75	1.20%	22,883,456
Feb 4, 2026	116.90	120.39	116.50	118.33	118.33	2.15%	21,850,351
Feb 3, 2026	111.67	118.46	111.44	115.84	115.84	2.18%	25,567,058
Feb 2, 2026	110.12	113.89	109.95	113.37	113.37	2.81%	17,944,808
Jan 30, 2026	108.59	110.54	107.95	110.27	110.27	1.78%	19,032,602
Jan 29, 2026	107.33	109.93	107.10	108.34	108.34	1.35%	13,534,141
Jan 28, 2026	106.85	107.93	106.03	106.90	106.90	-0.95%	7,456,879
Jan 27, 2026	107.50	108.35	106.84	107.92	107.92	0.48%	7,871,481
Jan 26, 2026	107.80	108.42	107.06	107.40	107.40	-0.72%	9,738,392
Jan 23, 2026	109.09	109.09	107.21	108.18	108.18	-0.92%	10,315,090
Jan 22, 2026	110.78	111.32	108.59	109.18	109.18	-1.74%	9,336,688
Jan 21, 2026	109.19	111.97	108.73	111.11	111.11	1.52%	12,808,388
Jan 20, 2026	108.11	109.64	106.93	109.45	109.45	0.57%	14,909,087
Jan 16, 2026	110.72	110.73	108.43	108.83	108.83	-1.93%	14,711,293
Jan 15, 2026	110.62	111.58	108.45	110.97	110.97	-0.04%	11,582,601
Jan 14, 2026	108.97	111.23	107.95	111.01	111.01	2.54%	11,924,558
Jan 13, 2026	109.05	109.31	107.22	108.26	108.26	-0.85%	9,313,864
Jan 12, 2026	110.97	111.46	108.78	109.19	109.19	-1.21%	10,668,591
Jan 9, 2026	110.87	112.48	110.22	110.53	110.53	-0.41%	10,900,635
Jan 8, 2026	110.61	112.90	109.25	110.99	110.99	2.20%	20,250,226
Jan 7, 2026	109.51	111.46	107.95	108.60	108.60	-0.25%	16,250,335
Jan 6, 2026	107.68	110.17	107.68	108.87	108.87	1.33%	14,420,939
Jan 5, 2026	107.01	108.44	105.80	107.44	107.44	0.93%	15,829,253
Jan 2, 2026	105.53	106.63	104.43	106.45	106.45	1.13%	9,980,893
Dec 31, 2025	105.94	106.10	104.99	105.26	105.26	-0.75%	7,421,146
Dec 30, 2025	106.73	106.88	105.64	106.06	106.06	-0.53%	6,486,009
Dec 29, 2025	106.85	107.59	106.43	106.62	106.62	-0.15%	7,726,804
Dec 26, 2025	106.45	107.05	106.03	106.78	106.78	0.31%	6,210,420
Dec 24, 2025	105.37	106.95	105.28	106.45	106.45	1.34%	5,072,602
Dec 23, 2025	104.56	105.39	104.33	105.04	105.04	0.31%	13,068,659
Dec 22, 2025	100.63	104.95	100.40	104.72	104.72	3.59%	16,876,993
Dec 19, 2025	100.60	102.20	100.11	101.09	101.09	0.40%	43,148,867
Dec 18, 2025	99.27	101.37	98.86	100.69	100.69	1.52%	14,311,743
Dec 17, 2025	98.18	100.14	98.06	99.18	99.18	0.93%	13,180,992
Dec 16, 2025	100.30	100.34	96.79	98.27	98.27	-1.98%	16,663,614