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AMPHASTAR PHARMACEUTICALS IN (AMPH) Stock Stock Chart

USA - NASDAQ:AMPH - US03209R1032 - Common Stock

23.78 USD
+0.56 (+2.41%)
Last: 10/17/2025, 8:00:00 PM
24 USD
+0.22 (+0.93%)
After Hours: 10/17/2025, 8:00:00 PM
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AMPHASTAR PHARMACEUTICALS IN / AMPH Daily stock chart