Get the app Watchlists Portfolios Alerts Sign in Get started

Menu

Amphastar Pharmaceuticals, Inc. AMPH

Full chart Compare

Set alert

28.02 USD +0.90 (+3.32%)

At closeNov 4, 2026, 4:01 PM EST

28.02 0.00 0.00%

After hours · Nov 4, 4:01 PM ET

27.09 Day range 28.57

16.65 52-week range 29.52

YTD: +4.63%
1 year: +10.93%

Sign in to manage your AMPH alerts

Price and indicator alerts sync with the Stock Master app.

Sign in to manage your alerts.