The latest closing stock price for Amphastar Pharmaceuticals as of January 23, 2025 is 36.39.
An investor who bought $1,000 worth of Amphastar Pharmaceuticals stock at the IPO in 2014 would have $3,159 today, roughly 3 times their original investment - a 13.83% 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 56.45, which is 55.1% above the current share price.
The Amphastar Pharmaceuticals 52-week low stock price is 34.60, which is 4.9% below the current share price.
The average Amphastar Pharmaceuticals stock price for the last 52 weeks is 44.27.
An investor who bought $1,000 worth of Amphastar Pharmaceuticals stock at the IPO in 2014 would have $3,159 today, roughly 3 times their original investment - a 13.83% 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 56.45, which is 55.1% above the current share price.
The Amphastar Pharmaceuticals 52-week low stock price is 34.60, which is 4.9% below the current share price.
The average Amphastar Pharmaceuticals stock price for the last 52 weeks is 44.27.