Merck & Co. Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
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
Nov 17, 2025	80.50	81.30	80.40	81.30	80.60	0.25%	308
Nov 14, 2025	79.80	81.10	79.40	81.10	80.40	0.50%	400
Nov 13, 2025	79.10	80.70	78.50	80.70	80.01	1.64%	335
Nov 12, 2025	78.70	80.00	78.70	79.40	78.72	2.58%	736
Nov 11, 2025	75.30	77.40	75.00	77.40	76.73	4.03%	140
Nov 10, 2025	74.70	75.00	74.40	74.40	73.76	-0.27%	492
Nov 7, 2025	74.40	74.60	74.00	74.60	73.96	0.40%	-
Nov 6, 2025	73.50	74.30	73.30	74.30	73.66	2.20%	26
Nov 5, 2025	73.00	73.40	72.70	72.70	72.07	-0.95%	20
Nov 4, 2025	71.60	73.40	71.60	73.40	72.77	1.66%	378
Nov 3, 2025	74.50	74.60	72.20	72.20	71.58	-2.17%	11
Oct 31, 2025	74.60	74.60	73.70	73.80	73.16	-0.81%	316
Oct 30, 2025	74.80	77.40	72.60	74.40	73.76	-0.53%	556
Oct 29, 2025	75.10	75.10	74.80	74.80	74.16	-0.13%	-