Merck & Co. Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 10, 2026	98.90	99.00	97.50	98.40	98.40	-0.61%	513
Feb 9, 2026	102.20	103.00	99.30	99.00	99.00	-4.44%	372
Feb 6, 2026	101.20	103.20	100.40	103.60	103.60	0.39%	664
Feb 5, 2026	100.20	103.00	99.20	103.20	103.20	1.78%	422
Feb 4, 2026	98.60	104.40	97.60	101.40	101.40	3.47%	193
Feb 3, 2026	96.00	99.40	94.40	98.00	98.00	2.83%	1,141
Feb 2, 2026	93.50	95.30	93.50	95.30	95.30	4.04%	191
Jan 30, 2026	90.60	91.60	90.60	91.60	91.60	0.22%	283
Jan 29, 2026	89.80	91.20	89.80	91.40	91.40	1.67%	103
Jan 28, 2026	89.20	89.90	89.20	89.90	89.90	-	71
Jan 27, 2026	90.00	90.00	89.20	89.90	89.90	-0.33%	28
Jan 26, 2026	91.60	91.60	90.10	90.20	90.20	-1.53%	241
Jan 23, 2026	93.60	93.60	91.20	91.60	91.60	-2.14%	116
Jan 22, 2026	95.60	95.60	93.50	93.60	93.60	-1.37%	90
Jan 21, 2026	93.30	95.10	93.30	94.90	94.90	2.59%	218
Jan 20, 2026	92.60	92.90	92.60	92.50	92.50	-0.32%	69
Jan 19, 2026	94.70	94.70	91.30	92.80	92.80	-1.59%	329
Jan 16, 2026	94.80	94.80	94.70	94.30	94.30	-0.63%	52
Jan 15, 2026	95.60	95.60	93.90	94.90	94.90	1.17%	350
Jan 14, 2026	93.00	93.00	93.00	93.80	93.80	0.64%	55
Jan 13, 2026	93.90	93.90	93.00	93.20	93.20	-0.96%	189
Jan 12, 2026	93.80	94.30	93.50	94.10	94.10	-1.16%	302
Jan 9, 2026	96.20	96.50	94.70	95.20	95.20	-0.42%	213
Jan 8, 2026	93.90	96.00	93.20	95.60	95.60	1.27%	323
Jan 7, 2026	93.60	95.00	92.70	94.40	94.40	1.18%	872
Jan 6, 2026	91.60	93.60	91.00	93.30	93.30	2.19%	866
Jan 5, 2026	90.40	92.70	90.30	91.30	91.30	1.11%	449
Jan 2, 2026	89.70	90.30	89.60	90.30	90.30	-0.11%	135
Dec 30, 2025	90.40	90.80	90.10	90.40	90.40	-0.66%	155
Dec 29, 2025	90.30	91.30	90.10	91.00	91.00	2.25%	409
Dec 23, 2025	88.80	89.40	88.80	89.00	89.00	1.48%	270
Dec 22, 2025	86.30	86.30	86.10	87.70	87.70	1.86%	186
Dec 19, 2025	85.20	86.70	85.20	86.10	86.10	1.06%	308
Dec 18, 2025	85.10	86.40	85.10	85.20	85.20	0.83%	132
Dec 17, 2025	84.30	84.50	83.60	84.50	84.50	1.56%	140
Dec 16, 2025	85.80	85.80	82.40	83.20	83.20	-2.35%	247
Dec 15, 2025	85.40	85.40	85.40	85.20	85.20	0.83%	2
Dec 12, 2025	88.00	88.00	88.00	84.50	84.50	0.48%	4
Dec 11, 2025	84.10	84.10	84.10	84.10	84.10	0.72%	81
Dec 10, 2025	83.50	84.00	83.50	83.50	83.50	0.36%	36
Dec 9, 2025	85.20	85.20	84.00	83.20	83.20	-2.69%	15
Dec 8, 2025	85.90	85.90	84.70	85.50	85.50	-0.81%	39
Dec 5, 2025	86.20	86.20	86.20	86.20	86.20	-1.15%	-
Dec 4, 2025	90.90	90.90	87.00	87.20	87.20	-0.46%	389
Dec 3, 2025	86.70	87.00	86.70	87.60	87.60	0.57%	36
Dec 2, 2025	87.30	87.30	86.60	87.10	87.10	-1.80%	295
Dec 1, 2025	90.50	90.50	89.00	88.70	88.70	-1.55%	272
Nov 28, 2025	90.00	91.00	90.00	90.10	90.10	-0.11%	180
Nov 27, 2025	90.20	90.80	89.40	90.20	90.20	-0.66%	315
Nov 26, 2025	91.80	91.80	90.20	90.80	90.80	1.00%	805