Align Technology, Inc. (ALGN) Stock Chart
ALGN price chart
Daily prices adjusted for splits and dividends. 1D and 5D show delayed intraday prices. Markers: E earnings, D dividend, S split.
Technical snapshot
Key levels & statistics
ALGN performance vs the market
Total return, dividends reinvestedALGN monthly returns
ALGN historical prices
ALGN dividends & splits
About the ALGN chart
Align (ALGN) closed at $147.31 on October 16, 2026, down 5.7% so far this year. The stock is trading 13.1% below its 200-day moving average of $169.51, which technical analysts usually read as a long-term downtrend. Over the past year ALGN returned +13.5% including dividends, behind the S&P 500 (+16.8%).
This page charts the full trading history of Align Technology, Inc. stock. Daily prices come from EODHD and are adjusted for stock splits and dividends, so returns over long periods are comparable. For the latest quote, company profile, earnings and news, see the ALGN stock overview.
ALGN chart FAQ
What is Align's all-time high stock price?
The highest closing price for ALGN was $729.92 on September 8, 2021 (adjusted for stock splits). As of the October 16, 2026 close it traded 79.8% below that level.
What is the 52-week range of ALGN stock?
Over the 52 weeks to October 16, 2026, ALGN traded between an intraday low of $128.67 on October 17, 2025 and an intraday high of $200.44 on April 21, 2026.
Is ALGN above its 200-day moving average?
No. On October 16, 2026 ALGN closed at $147.31, 13.1% below its 200-day simple moving average of $169.51. The 50-day average was $154.31.
How has ALGN stock performed compared with the S&P 500?
Including reinvested dividends, ALGN returned +13.5% over the past year, compared with +16.8% for the S&P 500 (SPY). Over five years the figures were −75.0% and +83.0%.
Does Align pay a dividend?
Align has not paid a dividend in the past 12 months.
How do I read the ALGN chart?
Pick a time range above the chart and choose candlesticks, a line or an area chart. Moving averages, Bollinger Bands, volume, RSI and MACD can be switched on with the indicator buttons, and "Compare" plots ALGN against the S&P 500, its sector or a competitor as a percentage change. Chart prices are adjusted for splits and dividends.