Align Technology, Inc. (ALGN) NASDAQ

Currency In USD

ALGN Historical Return

If you invested $1000 in Align Technology, Inc. (ALGN) 10 years ago, it would be worth $2,264.11 as of June 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $301.1, while $1000 invested 1 year ago would be worth $992.69. This corresponds to total returns of 126.41%, -69.89%, -0.73%, respectively, with annualized returns of 8.51%, -21.33%, -0.73%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

ALGN Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 18, 2026	176.7	182.08	182.08	183.03	173.56	1.89M
June 17, 2026	179.36	173.53	173.53	185	172.16	843,558
June 16, 2026	178.27	179.52	179.52	181.22	177.75	635,195
June 15, 2026	177.88	178.26	178.26	182.59	177.21	1.08M
June 12, 2026	176.51	174.84	174.84	177.49	172.43	574,465
June 11, 2026	170.5	176.51	176.51	177.88	169.3	1.03M
June 10, 2026	177.73	170.5	170.5	179.21	169.99	1.15M
June 09, 2026	174.51	178.1	178.1	179.85	172.59	1.04M
June 08, 2026	167.55	172.05	172.05	173.29	167.08	955,259
June 05, 2026	168.29	167.74	167.74	171	166.4	452,160
June 04, 2026	164.9	168.29	168.29	168.42	164.07	891,140
June 03, 2026	166.27	161.71	161.71	167.12	160.7	952,524
June 02, 2026	169.77	166.69	166.69	173.47	165.99	900,498
June 01, 2026	172.4	169.77	169.77	173.4	169.3	853,036
May 29, 2026	173.79	174.95	174.95	177.66	171.92	1.15M
May 28, 2026	162.88	173.25	173.25	173.78	160.33	1.58M
May 27, 2026	164.8	162.88	162.88	167.5	161.43	1.55M
May 26, 2026	164.97	163.55	163.55	166	162.32	852,967
May 22, 2026	162.9	163.61	163.61	165.48	161.17	844,416
May 21, 2026	162.15	163.04	163.04	165.01	160.43	1.16M
May 20, 2026	155.16	163.38	163.38	163.95	151.58	1.52M
May 19, 2026	158.59	155.16	155.16	159.69	154.2	1.34M
May 18, 2026	158.02	158.78	158.78	161.22	155.9	959,364
May 15, 2026	159.55	157.25	157.25	161	156.99	923,619
May 14, 2026	161.4	160.53	160.53	163.59	159.85	633,665
May 13, 2026	165.42	161.75	161.75	165.77	160.88	618,188
May 12, 2026	164.78	165.79	165.79	167.65	163.6	630,626
May 11, 2026	168.88	164.61	164.61	169.66	162.72	1.06M
May 08, 2026	168.39	168.78	168.78	169.18	163.29	835,790
May 07, 2026	174.96	168.39	168.39	176.46	167.82	743,308
May 06, 2026	169.47	173.94	173.94	174.96	168.73	768,388
May 05, 2026	171.26	168.71	168.71	172.62	167.77	751,148
May 04, 2026	175.73	171.88	171.88	178.12	171.27	703,541
May 01, 2026	177.16	178.91	178.91	179.37	174.98	840,299
April 30, 2026	177	176.01	176.01	177.11	167.46	1.93M
April 29, 2026	177.28	178.4	178.4	180.42	176.08	1.38M
April 28, 2026	183.76	177.28	177.28	183.76	174.62	1.7M
April 27, 2026	189.71	184.7	184.7	192.45	183.81	1.48M
April 24, 2026	190.96	189.61	189.61	191.91	187.01	733,314
April 23, 2026	194.52	190.67	190.67	196.13	187.58	1.02M
April 22, 2026	198.12	196.05	196.05	198.12	193.67	922,310
April 21, 2026	193.4	195.2	195.2	200.44	192.35	1.47M
April 20, 2026	187.35	191.66	191.66	193	187.05	1.36M
April 17, 2026	188.87	190.07	190.07	194.67	188.23	1.02M
April 16, 2026	186.72	185.02	185.02	189	184.48	645,308
April 15, 2026	187.32	186.53	186.53	187.99	185.34	785,591
April 14, 2026	183.1	184.69	184.69	187.99	182.63	879,283
April 13, 2026	171.74	180.67	180.67	181.28	170.18	1.03M
April 10, 2026	175.27	173.14	173.14	178.23	172.34	784,905
April 09, 2026	173.21	174.53	174.53	175.65	170.5	955,525
April 08, 2026	177.62	176.83	176.83	185	176	912,639
April 07, 2026	171.1	166.87	166.87	171.15	165.4	934,537
April 06, 2026	170.07	171.87	171.87	172.73	169.13	500,908
April 02, 2026	168.52	170.6	170.6	175.15	164	1.08M
April 01, 2026	172.61	172.73	172.73	178.17	171.74	871,979
March 31, 2026	167.5	171.43	171.43	173.12	166.06	791,436
March 30, 2026	168.25	166.26	166.26	168.25	164.73	1.06M
March 27, 2026	175.51	166.38	166.38	176.83	163.78	1.29M
March 26, 2026	177.66	177.33	177.33	182.97	176.73	652,076
March 25, 2026	180.78	180.27	180.27	183.34	176.15	746,748