Merck & Co. Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 3, 2026	95.70	99.70	94.70	98.10	98.10	3.05%	804
Feb 2, 2026	92.80	95.20	92.80	95.20	95.20	3.82%	99
Jan 30, 2026	90.30	91.70	90.30	91.70	91.70	0.33%	-
Jan 29, 2026	89.30	91.40	89.30	91.40	91.40	1.56%	1
Jan 28, 2026	89.50	90.00	89.30	90.00	90.00	-0.11%	-
Jan 27, 2026	90.10	90.20	90.10	90.10	90.10	-0.11%	32
Jan 26, 2026	91.50	91.60	90.20	90.20	90.20	-1.53%	30
Jan 23, 2026	93.40	93.40	91.60	91.60	91.60	-2.03%	-
Jan 22, 2026	95.20	95.20	93.50	93.50	93.50	-1.37%	1
Jan 21, 2026	93.30	94.80	93.30	94.80	94.80	2.38%	8
Jan 20, 2026	92.30	92.60	91.70	92.60	92.60	-0.11%	376
Jan 19, 2026	92.70	92.90	92.00	92.70	92.70	-1.59%	113
Jan 16, 2026	95.90	95.90	94.20	94.20	94.20	-0.74%	4
Jan 15, 2026	95.30	95.50	94.90	94.90	94.90	1.06%	8
Jan 14, 2026	92.70	93.90	92.70	93.90	93.90	0.75%	8
Jan 13, 2026	93.80	93.80	92.80	93.20	93.20	-0.85%	117
Jan 12, 2026	94.70	95.10	94.00	94.00	94.00	-1.26%	7
Jan 9, 2026	95.30	95.50	95.00	95.20	95.20	-0.42%	111
Jan 8, 2026	93.40	95.60	92.60	95.60	95.60	1.27%	393
Jan 7, 2026	93.40	94.40	93.10	94.40	94.40	1.07%	222
Jan 6, 2026	91.60	93.40	91.30	93.40	93.40	2.30%	217
Jan 5, 2026	90.70	91.60	90.50	91.30	91.30	1.11%	142
Jan 2, 2026	89.60	90.30	89.60	90.30	90.30	-0.22%	-
Dec 30, 2025	90.60	90.60	90.20	90.50	90.50	-0.44%	195
Dec 29, 2025	90.30	90.90	90.30	90.90	90.90	2.13%	126
Dec 23, 2025	88.70	89.10	88.70	89.00	89.00	1.37%	244
Dec 22, 2025	86.10	87.80	85.60	87.80	87.80	1.50%	7
Dec 19, 2025	85.80	86.50	85.80	86.50	86.50	1.41%	-
Dec 18, 2025	84.50	85.60	84.50	85.30	85.30	1.07%	300
Dec 17, 2025	84.10	84.40	83.90	84.40	84.40	1.32%	-
Dec 16, 2025	85.00	85.40	83.30	83.30	83.30	-2.34%	150
Dec 15, 2025	85.30	85.30	84.90	85.30	85.30	1.43%	7
Dec 11, 2025	84.00	84.30	83.70	84.10	83.38	0.72%	-
Dec 10, 2025	83.00	84.20	83.00	83.50	82.78	0.36%	-
Dec 9, 2025	84.80	85.50	83.20	83.20	82.48	-2.46%	-
Dec 8, 2025	85.40	85.50	85.30	85.30	84.57	-0.93%	-
Dec 5, 2025	86.30	87.20	86.10	86.10	85.36	-1.26%	150
Dec 4, 2025	87.70	87.80	87.20	87.20	86.45	-0.80%	-
Dec 3, 2025	86.80	87.90	86.80	87.90	87.14	0.80%	150
Dec 2, 2025	87.70	88.10	87.20	87.20	86.45	-1.69%	125
Dec 1, 2025	90.10	90.30	88.70	88.70	87.94	-1.66%	339
Nov 28, 2025	90.50	90.70	90.00	90.20	89.42	-0.11%	39
Nov 27, 2025	90.70	90.70	89.70	90.30	89.52	-0.44%	168
Nov 26, 2025	91.30	91.40	90.50	90.70	89.92	0.78%	356
Nov 25, 2025	87.30	90.00	87.30	90.00	89.23	1.47%	250
Nov 24, 2025	85.10	88.70	85.10	88.70	87.94	4.11%	802
Nov 21, 2025	82.30	85.20	82.30	85.20	84.47	3.90%	100
Nov 20, 2025	82.50	82.80	82.00	82.00	81.29	-1.09%	382
Nov 19, 2025	83.50	83.60	82.90	82.90	82.19	-0.12%	6
Nov 18, 2025	79.60	83.30	79.60	83.00	82.29	2.09%	762