Align Technology, Inc. (ALGN) NASDAQ

165.79

+1.18(+0.72%)

Updated at May 12 04:00PM

Currency In USD

ALGN Historical Return

If you invested $1000 in Align Technology, Inc. (ALGN) 10 years ago, it would be worth $2,179.15 as of May 13, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $299.47, while $1000 invested 1 year ago would be worth $870.65. This corresponds to total returns of 117.92%, -70.05%, -12.93%, respectively, with annualized returns of 8.1%, -21.42%, -12.93%.

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
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
March 24, 2026	177.92	179.34	179.34	181.45	175.38	985,182
March 23, 2026	178	180.86	180.86	182.16	176.36	1.44M
March 20, 2026	175.97	173.18	173.18	178.74	171.27	2.1M
March 19, 2026	180	176.25	176.25	180.62	175.04	2.32M
March 18, 2026	172.97	172.41	172.41	175.43	170.5	1.71M
March 17, 2026	174.19	176.12	176.12	179.06	174.19	1.32M
March 16, 2026	166.6	169.45	169.45	169.57	164.05	1.51M
March 13, 2026	167.43	164.23	164.23	168.23	162.26	1.89M
March 12, 2026	172.8	166.92	166.92	173.76	165.73	1.81M
March 11, 2026	168.53	174.81	174.81	177.45	168.31	1.63M
March 10, 2026	176.3	169.43	169.43	176.48	169.3	1.51M
March 09, 2026	170.6	175.05	175.05	175.49	164.51	1.8M
March 06, 2026	171.2	174	174	174.31	168.01	1.77M
March 05, 2026	178.21	175.6	175.6	179.86	174	1.11M
March 04, 2026	183.06	182.16	182.16	184.51	181.07	866,277
March 03, 2026	182.4	182.64	182.64	184.84	176.14	1.02M
March 02, 2026	184.59	189.02	189.02	189.35	181.7	1.04M
February 27, 2026	185.55	190.1	190.1	190.93	185.07	1.53M
February 26, 2026	188.53	189.2	189.2	190.8	187.5	869,922
February 25, 2026	186.47	188.05	188.05	188.52	184.93	888,002
February 24, 2026	180.61	185.53	185.53	186.14	179.79	1.27M
February 23, 2026	186.27	181.26	181.26	187	175.35	1.58M
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	185.91	187.22	187.22	190.48	185.51	1.35M