NASDAQ · ALGN

Align Technology, Inc.

Healthcare · Medical - Devices

$164.90

Up+$13.32 (+8.79%)

Updated Nov 5, 2026, 7:04 AM

SID Score

5.6/10

Composite research score

Smart Money

58/100

Neutral

Price performance · ALGN

ALGN price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Nov 4, 2026

Daily close

View OHLC price history

ALGN OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Nov 4, 2026	$156.27	$166.63	$156.27	$164.90	1.7M
Nov 3, 2026	$154.17	$155.30	$150.99	$151.58	613.76K
Nov 2, 2026	$152.72	$154.69	$150.28	$154.13	898.63K
Oct 30, 2026	$153.98	$155.54	$147.52	$149.89	1.12M
Oct 29, 2026	$152.975	$156.50	$148.00	$153.71	2.01M
Oct 28, 2026	$151.22	$155.48	$151.165	$153.62	1.3M
Oct 27, 2026	$152.03	$152.70	$150.77	$151.95	681.78K
Oct 26, 2026	$153.49	$154.92	$150.76	$152.26	942.2K
Oct 23, 2026	$154.79	$155.80	$152.70	$154.51	911.61K
Oct 22, 2026	$151.50	$155.94	$151.39	$155.51	1.16M
Oct 21, 2026	$150.73	$153.30	$149.52	$151.37	905.22K
Oct 20, 2026	$148.60	$150.70	$147.86	$150.495	912.75K
Oct 19, 2026	$147.36	$149.875	$145.40	$149.00	771.68K
Oct 16, 2026	$150.37	$152.265	$146.14	$147.31	952.98K
Oct 15, 2026	$143.92	$149.78	$142.45	$149.34	1.14M
Oct 14, 2026	$143.54	$144.60	$141.86	$144.44	718.42K
Oct 13, 2026	$141.01	$143.65	$139.81	$143.54	997.88K
Oct 12, 2026	$143.23	$144.11	$140.33	$140.42	849.89K
Oct 9, 2026	$141.00	$142.86	$140.10	$142.71	1.08M
Oct 8, 2026	$138.59	$141.115	$138.05	$141.03	1.34M
Oct 7, 2026	$140.46	$141.00	$138.9501	$139.87	678.98K