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Stock Charts, Performance & Trend Analysis for AMPH
Amphastar Pharmaceuticals, Inc.

AMPH
Year-to-Date: -35.87%
This Week: 12.26%
AMPH Stock Charts
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Get Another Stock Trend:
Long Term Trend: Deteriorating
Medium Term Trend: Very Good
Short Term Trend: Very Good
Amphastar Overall Trend Score:
40 Out Of 100
Bottomline: Bearish to Neutral Trend

August 11, 2025 - The year-to-date (YTD) return or performance of Amphastar (AMPH) is down -35.87% and is underperforming the overall stock market by -44.26%.

Recently, the weekly return of Amphastar (AMPH) is up 12.26% and is outperforming the overall market by 9.88%.

Although long term trends for Amphastar Pharmaceuticals, Inc. are not good, the short and mid term trends are improving.

The overall 12Stocks.com Smart Investing & Trading Score is 40 (measures stock trend from 0-bearish to 100-bullish) which puts AMPH in short term bearish to neutral trend.

The Smart Investing & Trading Score from previous trading session is 74 and hence a significant deterioration of trend. Scroll down for key technical charts, support & resistance levels and analysis for Amphastar.

Stock Analysis for AMPH
Name: Amphastar Pharmaceuticals, Inc.
Sector: Health Care
SubSector: Drug Manufacturers - Other
In A Glance
Amphastar (AMPH) Stock Performance and Technical Trend Chart View
 
AMPH Recent Price: 23.81    
MarketCap: 1232.88 Millions
Day Percent Change: 1.72%
Day Change: 0.81
Week Change: 12.26%
Year-to-date Change: -35.87%
Weekly AMPH Technical Chart


Daily AMPH Technical Chart
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Short Term Trend Analysis for AMPH
 
40 / 100
The current technical trend score is 40 in a scale where 0 is bearish and 100 is bullish.
The technical trend score from previous session is 74.
Trend score updated daily. Not to be used for investing.

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Compare AMPH's Trend (40) with trends of related stocks
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Merck 66
Pfizer 73
Eli Lilly 54
Bristol-Myers 20
UnitedHealth 30
Abbott 37
Amgen 66
Medtronic 49
Thermo Fisher 61
Gilead 46
Pliant 73
Annexon 61
Dyne 27
Greenwich Life 78

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