StockData

Amphastar Pharmaceuticals, Inc. (AMPH) stock chart

AMPHNasdaqPharmaceutical PreparationsFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 5, 2026Score 13/3033% below fair value
$28.60−0.46 (-1.58%)

Close on Nov 11, 2026Market cap $1.22BP/E 13.0Yield –

Daily, weekly, monthly, quarterly and yearly candles from end-of-day prices, adjusted for splits. Marks along the bottom: E for earnings, D for ex-dividend dates, S for stock splits. Drawings are saved in this browser for each symbol; indicators and chart settings carry across symbols.

See a number that looks wrong?