The latest closing stock price for Amphastar Pharmaceuticals as of February 21, 2025 is 31.28.
An investor who bought $1,000 worth of Amphastar Pharmaceuticals stock at the IPO in 2014 would have $2,575 today, roughly 3 times their original investment - a 12.28% compound annual growth rate over 11 years.
The all-time high Amphastar Pharmaceuticals stock closing price was 65.00 on August 08, 2023.
The Amphastar Pharmaceuticals 52-week high stock price is 56.38, which is 80.2% above the current share price.
The Amphastar Pharmaceuticals 52-week low stock price is 30.34, which is 3% below the current share price.
The average Amphastar Pharmaceuticals stock price for the last 52 weeks is 42.67.
An investor who bought $1,000 worth of Amphastar Pharmaceuticals stock at the IPO in 2014 would have $2,575 today, roughly 3 times their original investment - a 12.28% compound annual growth rate over 11 years.
The all-time high Amphastar Pharmaceuticals stock closing price was 65.00 on August 08, 2023.
The Amphastar Pharmaceuticals 52-week high stock price is 56.38, which is 80.2% above the current share price.
The Amphastar Pharmaceuticals 52-week low stock price is 30.34, which is 3% below the current share price.
The average Amphastar Pharmaceuticals stock price for the last 52 weeks is 42.67.