Align Technology - 24 Year Stock Price History | ALGN

The latest closing stock price for Align Technology as of May 30, 2025 is 180.94.

  • An investor who bought $1,000 worth of Align Technology stock at the IPO in 2001 would have $9,453 today, roughly 9 times their original investment - a 10.27% compound annual growth rate over 24 years.
  • The all-time high Align Technology stock closing price was 729.92 on September 08, 2021.
  • The Align Technology 52-week high stock price is 271.59, which is 50.1% above the current share price.
  • The Align Technology 52-week low stock price is 141.74, which is 21.7% below the current share price.
  • The average Align Technology stock price for the last 52 weeks is 213.58.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.

Align Technology - 24 Year Stock Price History | ALGN

  • An investor who bought $1,000 worth of Align Technology stock at the IPO in 2001 would have $9,453 today, roughly 9 times their original investment - a 10.27% compound annual growth rate over 24 years.
  • The all-time high Align Technology stock closing price was 729.92 on September 08, 2021.
  • The Align Technology 52-week high stock price is 271.59, which is 50.1% above the current share price.
  • The Align Technology 52-week low stock price is 141.74, which is 21.7% below the current share price.
  • The average Align Technology stock price for the last 52 weeks is 213.58.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.