Merck & Co. Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
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
Dec 15, 2025	99.99	100.94	98.00	100.26	100.26	-0.04%	16,735,873
Dec 12, 2025	98.96	100.66	98.32	100.30	99.45	1.30%	11,810,788
Dec 11, 2025	98.44	99.14	97.58	99.01	98.17	1.42%	11,808,178
Dec 10, 2025	98.05	98.17	96.47	97.62	96.79	0.75%	18,077,712
Dec 9, 2025	99.32	99.85	96.06	96.89	96.07	-2.06%	16,283,945
Dec 8, 2025	99.38	99.67	97.81	98.93	98.09	-0.79%	12,902,587
Dec 5, 2025	101.40	102.09	99.19	99.72	98.87	-1.16%	16,430,388
Dec 4, 2025	102.10	102.60	100.54	100.89	100.04	-1.35%	12,770,712
Dec 3, 2025	101.90	103.09	101.52	102.27	101.40	1.23%	12,541,641
Dec 2, 2025	101.53	101.80	100.31	101.03	100.17	-0.79%	11,794,980
Dec 1, 2025	104.72	105.68	101.71	101.83	100.97	-2.86%	14,178,308
Nov 28, 2025	104.84	105.41	104.12	104.83	103.94	0.19%	6,154,508
Nov 26, 2025	104.60	105.75	104.20	104.63	103.74	-0.97%	12,624,017
Nov 25, 2025	100.73	105.84	100.71	105.66	104.76	5.24%	22,225,531
Nov 24, 2025	99.12	102.36	99.12	100.40	99.55	2.70%	28,320,935
Nov 21, 2025	95.48	100.27	95.36	97.76	96.93	2.94%	23,183,284
Nov 20, 2025	94.97	96.00	93.90	94.97	94.17	-0.08%	12,554,217
Nov 19, 2025	96.00	97.14	94.09	95.05	94.24	-1.43%	14,641,308
Nov 18, 2025	94.11	97.66	92.11	96.43	95.61	3.84%	28,153,549
Nov 17, 2025	93.23	94.75	92.68	92.86	92.07	-0.06%	14,345,822
Nov 14, 2025	92.20	95.08	91.49	92.92	92.13	-0.01%	19,632,021
Nov 13, 2025	91.31	94.26	90.90	92.93	92.14	1.62%	16,086,082
Nov 12, 2025	91.41	92.91	91.16	91.45	90.68	0.55%	13,218,933
Nov 11, 2025	87.35	91.07	87.26	90.95	90.18	4.84%	15,436,039
Nov 10, 2025	86.69	87.37	85.80	86.75	86.01	0.54%	8,319,573
Nov 7, 2025	85.95	86.59	85.24	86.28	85.55	0.58%	9,214,301
Nov 6, 2025	84.48	86.17	84.35	85.78	85.05	1.65%	10,601,445
Nov 5, 2025	84.03	85.38	82.91	84.39	83.67	0.63%	9,440,157
Nov 4, 2025	82.70	84.96	82.01	83.86	83.15	1.66%	12,846,087
Nov 3, 2025	85.77	86.10	82.34	82.49	81.79	-4.06%	13,875,806
Oct 31, 2025	85.42	86.46	84.56	85.98	85.25	-0.35%	12,384,986
Oct 30, 2025	84.62	87.30	83.30	86.28	85.55	-0.35%	16,678,844
Oct 29, 2025	86.95	87.84	86.07	86.58	85.85	-0.52%	10,921,908
Oct 28, 2025	88.11	88.11	86.93	87.03	86.29	-1.10%	8,345,943
Oct 27, 2025	87.51	88.30	87.03	88.00	87.25	0.58%	7,226,555
Oct 24, 2025	87.33	88.06	87.11	87.49	86.75	0.36%	7,902,072
Oct 23, 2025	87.56	88.11	86.91	87.18	86.44	-0.49%	7,687,450
Oct 22, 2025	87.68	88.79	87.01	87.61	86.87	-0.01%	10,926,343
Oct 21, 2025	86.96	87.67	86.23	87.62	86.88	1.51%	9,852,403
Oct 20, 2025	85.25	87.00	85.03	86.32	85.59	1.80%	8,611,782
Oct 17, 2025	83.28	84.89	83.16	84.79	84.07	1.04%	10,758,923
Oct 16, 2025	84.41	85.50	83.60	83.92	83.21	-0.23%	11,709,057