Align Technology, Inc. - ALGN - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
February 20, 2026	188.23	190.02	190.02	192.69	186.37	1.04M
February 19, 2026	189.97	189.4	189.4	191.47	186.28	760,342
February 18, 2026	187.82	190.82	190.82	191.48	187.61	1.03M
February 17, 2026	186.82	187.22	187.22	190.06	185.52	1.28M
February 13, 2026	184.72	186.77	186.77	188.63	181.09	1.27M
February 12, 2026	197	183.86	183.86	199.06	183.56	2.01M
February 11, 2026	196.6	197.51	197.51	197.71	194.22	1.37M
February 10, 2026	192.78	196.27	196.27	197.74	192.27	2.01M
February 09, 2026	188	192.5	192.5	193.83	185.98	1.87M
February 06, 2026	177.89	187.6	187.6	188.67	176.66	1.97M
February 05, 2026	176.06	175.62	175.62	179.91	172	2.67M
February 04, 2026	157.24	161.3	161.3	170.08	156.25	2.94M
February 03, 2026	163.74	157.05	157.05	165.47	154.95	1.12M
February 02, 2026	162.83	163.63	163.63	165	161.12	1.1M
January 30, 2026	164.12	163.03	163.03	165.79	161	1.18M
January 29, 2026	166.14	164.12	164.12	166.14	160.66	737,452
January 28, 2026	167.53	164.92	164.92	167.53	163.65	624,393
January 27, 2026	166.45	167.04	167.04	168.54	164.53	685,637
January 26, 2026	168.8	167.65	167.65	168.8	166.66	505,426
January 23, 2026	168.2	168.73	168.73	169.87	167.57	408,052
January 22, 2026	171.15	168.92	168.92	172.36	167.49	662,000
January 21, 2026	167.68	169.95	169.95	172	167.32	1.03M
January 20, 2026	167.28	165.55	165.55	169.33	164.44	1.12M
January 16, 2026	171	171.49	171.49	174.67	171	1.37M
January 15, 2026	169.21	171.47	171.47	172.62	167.4	620,907
January 14, 2026	169.33	169.23	169.23	171.59	168.88	814,900
January 13, 2026	171.98	170.2	170.2	172.51	167.95	721,744
January 12, 2026	173.36	172	172	174.01	168.84	885,400
January 09, 2026	172.06	172.79	172.79	173.02	168.12	731,228
January 08, 2026	166.82	170.58	170.58	172.1	166.81	859,330
January 07, 2026	168.49	166.81	166.81	169.32	165.88	787,429
January 06, 2026	160.47	167.66	167.66	168.06	160.11	1.15M
January 05, 2026	155.08	160.13	160.13	161.16	154.79	1.28M
January 02, 2026	157.72	156.03	156.03	158.09	154.62	809,641
December 31, 2025	157.12	156.15	156.15	158.03	156.06	491,305
December 30, 2025	157.62	158.14	158.14	158.36	156.61	574,600
December 29, 2025	157.95	157.84	157.84	159.16	157.43	838,204
December 26, 2025	157.56	158.37	158.37	158.64	156.78	498,706
December 24, 2025	156.76	157.84	157.84	158.62	154.98	407,400
December 23, 2025	158.48	156.76	156.76	158.59	155.98	917,893
December 22, 2025	158.69	159.28	159.28	160.11	157.94	1.1M
December 19, 2025	160.95	157.69	157.69	161.6	156.47	2.64M
December 18, 2025	161.88	161.44	161.44	162.58	159.97	1.14M
December 17, 2025	163	160.58	160.58	165.26	159.4	1.1M
December 16, 2025	162.49	162.89	162.89	164.11	161.19	1.16M
December 15, 2025	166.49	162.73	162.73	167.02	162.6	1.12M
December 12, 2025	164.15	165.43	165.43	166.83	163	1.69M
December 11, 2025	164.11	163.87	163.87	165.27	162.11	1.19M
December 10, 2025	159.02	164.58	164.58	166.61	159.01	1.23M
December 09, 2025	160.45	159	159	162.89	157.98	1.51M
December 08, 2025	157.34	157.68	157.68	158.92	156.66	1.18M
December 05, 2025	157.92	157.21	157.21	159.5	155.4	1.57M
December 04, 2025	154.88	156.84	156.84	156.95	153.17	1.12M
December 03, 2025	151.5	155	155	156.6	150.92	1.47M
December 02, 2025	147.14	150.93	150.93	152.06	146.12	1.98M
December 01, 2025	145.1	146.72	146.72	148.47	144	1.66M
November 28, 2025	147.51	147.19	147.19	148.09	146.25	732,800
November 26, 2025	147.35	147.23	147.23	149.44	146.46	1.57M
November 25, 2025	144.43	147.5	147.5	152.99	144.3	2.57M
November 24, 2025	142	143.63	143.63	145.11	139.13	6.26M

Align Technology, Inc. (ALGN) NASDAQ