AtriCure Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Apr 28, 2026	29.20	29.67	28.45	28.48	28.48	-1.93%	731,684
Apr 27, 2026	29.12	29.77	28.67	29.04	29.04	-0.82%	625,236
Apr 24, 2026	28.00	29.32	27.68	29.28	29.28	3.79%	660,410
Apr 23, 2026	27.73	28.48	27.06	28.21	28.21	2.10%	646,900
Apr 22, 2026	27.69	28.93	27.36	27.63	27.63	0.95%	988,619
Apr 21, 2026	28.94	29.32	27.26	27.37	27.37	-4.93%	893,041
Apr 20, 2026	29.60	29.95	28.36	28.79	28.79	-3.13%	1,316,213
Apr 17, 2026	29.40	30.13	29.17	29.72	29.72	2.91%	924,259
Apr 16, 2026	29.30	29.66	28.85	28.88	28.88	-1.67%	462,491
Apr 15, 2026	29.55	29.86	29.24	29.37	29.37	-0.10%	687,466
Apr 14, 2026	28.95	29.76	28.88	29.40	29.40	2.58%	438,641
Apr 13, 2026	28.19	28.68	27.49	28.66	28.66	1.52%	643,430
Apr 10, 2026	27.96	28.46	27.88	28.23	28.23	0.64%	1,147,234
Apr 9, 2026	28.58	28.58	27.26	28.05	28.05	-0.60%	543,361
Apr 8, 2026	30.03	30.46	27.79	28.22	28.22	-2.32%	1,148,876
Apr 7, 2026	29.10	29.43	28.55	28.89	28.89	-1.03%	399,534
Apr 6, 2026	29.43	29.48	28.79	29.19	29.19	0.41%	381,821
Apr 2, 2026	27.84	29.10	27.31	29.07	29.07	2.68%	512,138
Apr 1, 2026	28.69	29.17	28.20	28.31	28.31	-0.77%	548,966
Mar 31, 2026	28.49	28.60	27.45	28.53	28.53	0.96%	470,273
Mar 30, 2026	28.88	29.05	28.16	28.26	28.26	-2.15%	534,948
Mar 27, 2026	29.72	30.14	28.83	28.88	28.88	-3.86%	304,578
Mar 26, 2026	29.35	30.10	29.01	30.04	30.04	1.73%	445,833
Mar 25, 2026	29.91	30.67	29.07	29.53	29.53	-0.27%	334,270
Mar 24, 2026	29.52	29.98	29.02	29.61	29.61	-0.57%	415,749
Mar 23, 2026	30.25	30.45	29.63	29.78	29.78	2.07%	505,298
Mar 20, 2026	29.30	29.30	28.42	29.18	29.18	0.50%	933,424
Mar 19, 2026	29.03	29.32	28.66	29.03	29.03	0.62%	750,263
Mar 18, 2026	29.20	29.88	28.80	28.85	28.85	-2.47%	740,443
Mar 17, 2026	30.48	31.13	29.56	29.58	29.58	-2.83%	945,170
Mar 16, 2026	30.19	30.85	29.88	30.44	30.44	1.99%	459,650
Mar 13, 2026	29.66	30.53	29.00	29.85	29.85	1.05%	972,341
Mar 12, 2026	29.81	30.18	29.30	29.54	29.54	-1.09%	700,536
Mar 11, 2026	28.82	29.90	28.68	29.86	29.86	2.33%	566,951
Mar 10, 2026	29.63	30.17	28.97	29.18	29.18	-0.71%	508,115
Mar 9, 2026	29.81	29.81	28.41	29.39	29.39	-2.10%	572,445
Mar 6, 2026	29.56	30.38	29.07	30.02	30.02	-0.96%	454,864
Mar 5, 2026	30.41	31.26	29.92	30.31	30.31	-2.19%	499,622
Mar 4, 2026	31.45	32.56	30.86	30.99	30.99	-1.49%	545,730
Mar 3, 2026	30.21	32.01	29.58	31.46	31.46	1.71%	612,332
Mar 2, 2026	30.42	31.26	30.24	30.93	30.93	-1.06%	712,187
Feb 27, 2026	31.17	31.31	30.66	31.26	31.26	-1.20%	508,471
Feb 26, 2026	31.48	32.07	31.15	31.64	31.64	1.44%	509,572
Feb 25, 2026	31.43	31.56	30.67	31.19	31.19	0.16%	388,636
Feb 24, 2026	31.95	32.69	30.80	31.14	31.14	-2.04%	897,544
Feb 23, 2026	32.25	33.08	31.53	31.79	31.79	-2.42%	568,562
Feb 20, 2026	32.38	33.51	32.05	32.58	32.58	0.62%	695,147
Feb 19, 2026	32.21	33.11	32.00	32.38	32.38	0.37%	847,826
Feb 18, 2026	33.00	33.69	30.27	32.26	32.26	-2.15%	2,222,022
Feb 17, 2026	32.65	33.50	32.23	32.97	32.97	0.98%	955,781
Feb 13, 2026	32.24	33.72	32.00	32.65	32.65	2.67%	1,668,413
Feb 12, 2026	33.01	33.22	31.17	31.80	31.80	-3.33%	1,714,602
Feb 11, 2026	34.00	34.31	30.47	32.90	32.90	-13.11%	2,602,945
Feb 10, 2026	37.03	38.07	36.75	37.86	37.86	2.55%	465,041
Feb 9, 2026	37.16	37.57	36.22	36.92	36.92	-0.51%	312,428
Feb 6, 2026	36.71	37.68	36.22	37.11	37.11	2.51%	398,454
Feb 5, 2026	36.68	37.96	36.11	36.20	36.20	-1.63%	446,047
Feb 4, 2026	38.07	38.32	36.52	36.80	36.80	-3.34%	531,564
Feb 3, 2026	37.00	38.12	36.83	38.07	38.07	3.39%	798,428
Feb 2, 2026	37.10	37.53	36.74	36.82	36.82	-0.30%	433,802
Jan 30, 2026	36.95	37.67	36.26	36.93	36.93	-0.05%	361,647
Jan 29, 2026	37.61	37.99	36.47	36.95	36.95	-2.17%	488,315
Jan 28, 2026	38.33	38.39	37.34	37.77	37.77	-1.67%	346,790
Jan 27, 2026	38.13	39.28	37.35	38.41	38.41	-0.26%	471,828
Jan 26, 2026	39.06	39.96	38.50	38.51	38.51	-1.43%	442,234
Jan 23, 2026	40.02	40.91	39.03	39.07	39.07	-2.37%	375,743
Jan 22, 2026	39.30	40.53	39.07	40.02	40.02	1.91%	391,488
Jan 21, 2026	38.46	39.75	38.46	39.27	39.27	2.21%	556,898
Jan 20, 2026	38.08	39.19	37.26	38.42	38.42	-1.64%	525,182
Jan 16, 2026	41.19	41.80	38.93	39.06	39.06	-5.79%	737,464
Jan 15, 2026	37.31	41.79	37.31	41.46	41.46	10.94%	1,026,884
Jan 14, 2026	36.47	37.89	36.06	37.37	37.37	2.66%	658,272
Jan 13, 2026	37.54	37.95	36.33	36.40	36.40	-3.29%	620,457
Jan 12, 2026	41.55	41.96	36.76	37.64	37.64	-9.21%	903,130
Jan 9, 2026	42.32	42.70	41.13	41.46	41.46	-2.23%	520,503
Jan 8, 2026	41.53	43.18	41.53	42.41	42.41	1.52%	493,069
Jan 7, 2026	41.50	42.08	41.03	41.77	41.77	0.80%	340,236
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%	294,515
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%	308,544
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%	129,038
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