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[Amphastar Pharmaceuticals, Inc.](/topic/$amph)

### AltRank: XXXXX
![AltRank Line Chart](https://lunarcrush.com/gi/w:600/t:$amph/c:line/m:alt_rank.svg)  
[AltRank 24-Hour Chart Data](/topic/$amph/time-series/alt_rank.tsv)  
Amphastar Pharmaceuticals, Inc. (AMPH) is currently AltRank #1,500 based on combined combined social and market metrics
**Daily Average**: XXXXX  
**1 Week**: XXX -XXX  
**1 Month**: XXX -XXXXX  
**6 Months**: XXX -XXX  
**1 Year**: XXX -XXX  
**1-Year High**: XXXXX on 2025-07-19  
**1-Year Low**: XX on 2025-01-01