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

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 17, 2025	129.91	130.45	130.45	131.45	128.67	1.11M
October 16, 2025	129.14	129.84	129.84	133.65	128.65	1.39M
October 15, 2025	130.71	128.43	128.43	131.5	127.72	1.08M
October 14, 2025	127.07	129.79	129.79	131.59	126.33	1.06M
October 13, 2025	127.25	129.54	129.54	130.04	126.26	1.14M
October 10, 2025	128.7	125.79	125.79	130.8	124.91	1.75M
October 09, 2025	133.26	131.87	131.87	133.43	131.03	1.21M
October 08, 2025	130.56	133.09	133.09	133.24	129.95	1.05M
October 07, 2025	131.85	130.47	130.47	132.64	130.05	1.23M
October 06, 2025	132.82	131.5	131.5	134.04	129.53	1.48M
October 03, 2025	129.73	132.17	132.17	134.98	129.5	1.61M
October 02, 2025	128.42	128.7	128.7	130.2	127.31	1.09M
October 01, 2025	126.31	127.52	127.52	128.09	125.06	1.28M
September 30, 2025	125.8	125.22	125.22	125.93	123.02	1.39M
September 29, 2025	127.94	126.37	126.37	127.94	125.25	942,512
September 26, 2025	125.46	126.19	126.19	127	124.55	909,276
September 25, 2025	125.74	124.88	124.88	126.66	122	1.59M
September 24, 2025	128.9	128.18	128.18	130.29	127.62	906,328
September 23, 2025	132.4	129	129	132.41	128.91	960,700
September 22, 2025	130.99	131.18	131.18	131.97	129.38	796,512
September 19, 2025	131.84	131.39	131.39	131.96	130.1	1.99M
September 18, 2025	131.93	132.55	132.55	132.95	129.32	972,573
September 17, 2025	131.51	129.44	129.44	134.82	128.52	1.45M
September 16, 2025	131.76	131.82	131.82	133.23	131.27	753,967
September 15, 2025	132.9	131.06	131.06	133.72	130.84	1.06M
September 12, 2025	135.52	131.56	131.56	135.52	131.51	719,910
September 11, 2025	133	135.91	135.91	137.69	132.93	1.77M
September 10, 2025	136.23	132.94	132.94	138.54	132.48	1.52M
September 09, 2025	135.82	135.93	135.93	140.37	135.17	1.74M
September 08, 2025	139.88	136.86	136.86	139.88	136.43	1.42M
September 05, 2025	135.11	139.12	139.12	139.18	135.11	1.06M
September 04, 2025	132.91	134.7	134.7	135.11	131	1.27M
September 03, 2025	136.81	132.35	132.35	137.38	131.21	1.75M
September 02, 2025	138.86	137.16	137.16	139.32	134.8	1.17M
August 29, 2025	141.31	141.96	141.96	143.28	141	982,412
August 28, 2025	142	141.13	141.13	142.97	140.23	929,151
August 27, 2025	141.63	141.98	141.98	143.06	139	1.22M
August 26, 2025	145.06	141.78	141.78	146.36	140.57	1.06M
August 25, 2025	148.91	144.96	144.96	149.45	144.82	856,691
August 22, 2025	141.1	149.57	149.57	150.22	141.1	1.5M
August 21, 2025	143.17	140.67	140.67	143.17	140.57	1.67M
August 20, 2025	143.24	143.58	143.58	143.82	141.62	1.54M
August 19, 2025	145.21	143.77	143.77	149.01	143.28	1.64M
August 18, 2025	142.36	144.94	144.94	145.71	142	1.03M
August 15, 2025	143.44	142.43	142.43	145.3	142.38	1.11M
August 14, 2025	143.71	142.88	142.88	144.52	141.5	1.29M
August 13, 2025	141.03	145.74	145.74	146.8	140.5	1.81M
August 12, 2025	135.03	140.49	140.49	141.32	134.36	1.68M
August 11, 2025	140.3	134.82	134.82	141.96	134.36	2.68M
August 08, 2025	138.51	139.88	139.88	140.15	137.05	1.73M
August 07, 2025	138.33	138.77	138.77	140.27	135.75	1.42M
August 06, 2025	139	136.9	136.9	139.61	134.4	2.13M
August 05, 2025	138.67	139.65	139.65	141.51	137.92	2.03M
August 04, 2025	140.68	137.77	137.77	143.17	136.27	2.79M
August 01, 2025	129	136.52	136.52	139	129	7.98M
July 31, 2025	142.5	129.01	129.01	149.75	127.7	13.73M
July 30, 2025	205.41	203.57	203.57	207.08	201.88	2.69M
July 29, 2025	207.56	205.81	205.81	208.31	204.52	1.19M
July 28, 2025	206.07	207.19	207.19	207.75	203.24	1.31M
July 25, 2025	202.91	205.56	205.56	206.05	200.42	703,300

Align Technology, Inc. (ALGN) NASDAQ