Merck & Co. Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 31, 2025	80.80	81.49	77.85	78.12	78.12	-4.44%	19,707,792
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
Jun 10, 2025	79.34	81.88	79.33	81.35	80.54	2.55%	13,254,093
Jun 9, 2025	79.61	80.41	78.67	79.33	78.54	0.46%	18,305,764
Jun 6, 2025	78.30	79.49	78.21	78.97	78.19	1.74%	9,863,134
Jun 5, 2025	78.41	78.55	77.25	77.62	76.85	-0.83%	13,996,570
Jun 4, 2025	77.47	79.14	77.33	78.27	77.50	1.46%	13,009,326
Jun 3, 2025	76.00	77.19	75.44	77.14	76.38	1.17%	18,139,184
Jun 2, 2025	77.02	77.02	75.40	76.25	75.50	-0.77%	11,271,832
May 30, 2025	76.94	77.56	75.59	76.84	76.08	0.58%	20,641,472
May 29, 2025	75.69	77.00	75.69	76.40	75.64	0.30%	10,787,284
May 28, 2025	77.43	77.73	75.59	76.17	75.42	-1.83%	12,293,150
May 27, 2025	78.02	78.20	77.05	77.59	76.82	0.01%	11,884,517
May 23, 2025	77.55	77.90	77.08	77.58	76.81	-0.33%	10,902,223
May 22, 2025	76.72	78.36	76.68	77.84	77.07	1.12%	11,799,978
May 21, 2025	77.77	78.10	76.87	76.98	76.22	-1.27%	11,879,467
May 20, 2025	77.55	79.18	77.42	77.97	77.20	0.96%	13,262,433