AtriCure Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jan 6, 2026	40.43	41.54	39.98	41.44	41.44	2.27%	705,626
Jan 5, 2026	39.31	41.07	39.20	40.52	40.52	3.18%	434,271
Jan 2, 2026	39.71	39.80	38.68	39.27	39.27	-0.73%	294,505
Dec 31, 2025	40.10	40.24	39.49	39.56	39.56	-1.54%	269,524
Dec 30, 2025	40.34	40.65	39.80	40.18	40.18	-0.61%	251,726
Dec 29, 2025	40.18	41.33	40.18	40.43	40.43	0.24%	292,062
Dec 26, 2025	40.66	40.87	40.22	40.33	40.33	-0.54%	139,980
Dec 24, 2025	40.54	41.01	40.11	40.55	40.55	0.02%	103,457
Dec 23, 2025	41.30	41.54	40.44	40.54	40.54	-2.67%	220,589
Dec 22, 2025	40.95	41.92	40.70	41.65	41.65	1.71%	334,044
Dec 19, 2025	40.40	41.17	40.11	40.95	40.95	1.36%	520,888
Dec 18, 2025	41.15	41.52	40.33	40.40	40.40	-1.00%	462,228
Dec 17, 2025	41.20	41.95	40.60	40.81	40.81	-0.66%	432,298
Dec 16, 2025	41.35	41.99	40.62	41.08	41.08	0.10%	574,648
Dec 15, 2025	42.40	42.60	41.00	41.04	41.04	-3.16%	605,334
Dec 12, 2025	41.36	42.44	41.08	42.38	42.38	2.34%	541,970
Dec 11, 2025	41.60	42.42	41.08	41.41	41.41	0.56%	423,443
Dec 10, 2025	39.77	41.53	39.37	41.18	41.18	3.68%	731,267
Dec 9, 2025	39.04	39.84	38.97	39.72	39.72	2.00%	531,291
Dec 8, 2025	40.00	40.23	38.92	38.94	38.94	-2.31%	626,563
Dec 5, 2025	39.26	41.12	39.03	39.86	39.86	1.55%	658,569
Dec 4, 2025	36.38	39.73	36.38	39.25	39.25	8.10%	1,003,904
Dec 3, 2025	35.31	36.32	34.99	36.31	36.31	2.83%	535,172
Dec 2, 2025	35.47	36.19	34.88	35.31	35.31	0.63%	783,240
Dec 1, 2025	35.10	35.86	34.94	35.09	35.09	-2.85%	519,376
Nov 28, 2025	36.00	36.51	35.58	36.12	36.12	0.25%	325,599
Nov 26, 2025	38.35	38.90	35.51	36.03	36.03	-6.37%	677,169
Nov 25, 2025	37.16	38.61	37.16	38.48	38.48	1.96%	463,174
Nov 24, 2025	36.49	38.00	36.17	37.74	37.74	4.34%	515,011
Nov 21, 2025	33.31	36.37	33.30	36.17	36.17	8.78%	571,216
Nov 20, 2025	34.77	35.16	33.20	33.25	33.25	-2.72%	355,536
Nov 19, 2025	33.31	34.26	32.95	34.18	34.18	3.08%	588,603
Nov 18, 2025	33.30	33.63	32.48	33.16	33.16	0.12%	528,364
Nov 17, 2025	32.60	33.98	32.14	33.12	33.12	0.67%	689,029
Nov 14, 2025	31.44	32.95	31.12	32.90	32.90	3.75%	520,924
Nov 13, 2025	32.79	33.20	31.62	31.71	31.71	-4.08%	374,831
Nov 12, 2025	32.92	34.38	32.57	33.06	33.06	0.61%	525,749
Nov 11, 2025	32.16	33.20	32.16	32.86	32.86	2.72%	466,230
Nov 10, 2025	32.17	32.67	31.64	31.99	31.99	-0.19%	510,490
Nov 7, 2025	31.10	32.88	31.10	32.05	32.05	1.75%	422,298
Nov 6, 2025	32.04	32.16	31.43	31.50	31.50	-2.54%	559,235
Nov 5, 2025	32.77	33.42	31.96	32.32	32.32	-1.31%	544,144
Nov 4, 2025	33.83	34.60	32.72	32.75	32.75	-3.76%	748,038
Nov 3, 2025	34.55	35.08	33.00	34.03	34.03	-1.51%	923,602
Oct 31, 2025	34.19	35.13	33.76	34.55	34.55	1.35%	730,658
Oct 30, 2025	36.86	36.86	30.94	34.09	34.09	-3.81%	2,518,583
Oct 29, 2025	36.38	37.28	34.71	35.44	35.44	-2.77%	735,714
Oct 28, 2025	36.56	37.16	36.09	36.45	36.45	-0.05%	414,778
Oct 27, 2025	37.93	38.42	35.93	36.47	36.47	-2.85%	512,024
Oct 24, 2025	37.77	37.83	37.07	37.54	37.54	0.40%	295,703