The latest closing stock price for Amtech Systems as of April 16, 2026 is 16.40.
An investor who bought $1,000 worth of Amtech Systems stock at the IPO in 1983 would have $640 today, roughly 1 times their original investment - a 1.16% compound annual growth rate over 43 years.
The all-time high Amtech Systems stock closing price was 29.07 on January 12, 2011.
The Amtech Systems 52-week high stock price is 18.59, which is 13.4% above the current share price.
The Amtech Systems 52-week low stock price is 3.20, which is 80.5% below the current share price.
The average Amtech Systems stock price for the last 52 weeks is 8.57.
An investor who bought $1,000 worth of Amtech Systems stock at the IPO in 1983 would have $640 today, roughly 1 times their original investment - a 1.16% compound annual growth rate over 43 years.
The all-time high Amtech Systems stock closing price was 29.07 on January 12, 2011.
The Amtech Systems 52-week high stock price is 18.59, which is 13.4% above the current share price.
The Amtech Systems 52-week low stock price is 3.20, which is 80.5% below the current share price.
The average Amtech Systems stock price for the last 52 weeks is 8.57.