Amphastar Pharmaceuticals... (AMPH)
NASDAQ: AMPH
· Real-Time Price · USD
29.87
-0.34 (-1.13%)
At close: Aug 15, 2025, 3:59 PM
29.83
-0.13%
After-hours: Aug 15, 2025, 04:10 PM EDT
No unusual options trading activity with a premium of at least $1 million was found.