Merck & Co. Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
May 23, 2025	77.55	77.90	77.08	77.58	77.58	-0.33%	10,859,820
May 22, 2025	76.72	78.36	76.68	77.84	77.84	1.12%	11,799,978
May 21, 2025	77.77	78.10	76.87	76.98	76.98	-1.27%	11,879,467
May 20, 2025	77.55	79.18	77.42	77.97	77.97	0.96%	13,262,433
May 19, 2025	75.96	77.25	75.69	77.23	77.23	1.54%	11,682,618
May 16, 2025	74.99	76.17	74.37	76.06	76.06	1.68%	15,021,784
May 15, 2025	73.77	74.81	73.31	74.80	74.80	1.81%	15,274,781
May 14, 2025	77.46	77.46	73.32	73.47	73.47	-4.12%	23,721,801
May 13, 2025	76.95	78.55	76.56	76.63	76.63	-4.72%	23,353,178
May 12, 2025	75.92	81.27	75.83	80.43	80.43	5.87%	21,761,068
May 9, 2025	77.96	78.45	75.82	75.97	75.97	-2.16%	15,614,536
May 8, 2025	78.50	78.80	76.93	77.65	77.65	-1.86%	15,059,051
May 7, 2025	79.62	79.90	78.76	79.12	79.12	0.10%	12,227,179
May 6, 2025	82.47	82.48	78.29	79.04	79.04	-4.59%	16,991,068
May 5, 2025	83.23	83.58	81.91	82.84	82.84	-0.41%	8,688,011
May 2, 2025	84.19	84.71	82.95	83.18	83.18	-0.10%	11,755,592
May 1, 2025	84.51	84.58	83.17	83.26	83.26	-2.28%	10,036,427
Apr 30, 2025	85.27	85.83	83.79	85.20	85.20	0.58%	13,825,117
Apr 29, 2025	83.78	85.69	82.75	84.71	84.71	1.83%	18,802,899
Apr 28, 2025	83.00	83.68	82.40	83.19	83.19	0.54%	14,240,982
Apr 25, 2025	80.17	83.28	78.06	82.74	82.74	3.63%	28,377,956
Apr 24, 2025	78.28	79.97	76.03	79.84	79.84	1.40%	18,471,542
Apr 23, 2025	78.50	80.20	78.00	78.74	78.74	-0.29%	17,935,744
Apr 22, 2025	78.03	79.04	77.66	78.97	78.97	1.44%	12,918,169
Apr 21, 2025	78.08	78.19	76.99	77.85	77.85	-0.19%	11,009,959
Apr 17, 2025	76.89	78.75	76.88	78.00	78.00	2.01%	21,416,485
Apr 16, 2025	78.47	78.69	75.93	76.46	76.46	-2.46%	16,551,293
Apr 15, 2025	79.55	79.96	77.72	78.39	78.39	-0.99%	16,042,488
Apr 14, 2025	80.02	80.02	78.36	79.17	79.17	-0.01%	15,796,686
Apr 11, 2025	77.87	79.44	76.35	79.18	79.18	2.10%	16,194,426
Apr 10, 2025	80.61	81.12	75.96	77.55	77.55	-5.32%	19,466,863
Apr 9, 2025	76.76	81.99	76.00	81.91	81.91	3.75%	22,928,259
Apr 8, 2025	83.21	83.27	77.54	78.95	78.95	-2.75%	20,571,573
Apr 7, 2025	81.01	83.21	79.30	81.18	81.18	-0.36%	26,581,980
Apr 4, 2025	86.12	86.27	81.08	81.47	81.47	-5.70%	22,965,747
Apr 3, 2025	88.73	88.90	86.26	86.39	86.39	-0.24%	12,684,130
Apr 2, 2025	86.88	87.07	85.32	86.60	86.60	-0.60%	10,590,843
Apr 1, 2025	89.75	89.75	86.61	87.12	87.12	-2.94%	13,922,105
Mar 31, 2025	89.25	90.27	88.37	89.76	89.76	0.59%	15,002,990
Mar 28, 2025	88.20	90.14	87.67	89.23	89.23	1.86%	12,393,480
Mar 27, 2025	88.50	88.56	87.38	87.60	87.60	-0.58%	12,931,936
Mar 26, 2025	88.24	89.32	87.31	88.11	88.11	0.27%	13,810,072
Mar 25, 2025	92.31	92.31	87.08	87.87	87.87	-4.81%	20,640,186
Mar 24, 2025	92.90	93.11	91.56	92.31	92.31	-0.86%	16,950,115
Mar 21, 2025	94.58	94.68	93.07	93.11	93.11	-1.71%	68,435,789
Mar 20, 2025	94.00	95.16	93.68	94.73	94.73	0.76%	12,970,165
Mar 19, 2025	95.25	95.43	93.64	94.02	94.02	-0.74%	11,355,880
Mar 18, 2025	95.23	95.41	93.84	94.72	94.72	-0.07%	8,670,307
Mar 17, 2025	93.65	95.30	93.08	94.79	94.79	0.23%	12,237,906
Mar 14, 2025	94.28	94.88	93.45	94.57	93.77	-0.15%	12,681,125