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AMPH stock Price

Regular Market:

$25.27-$0.63(-2.43%)
December 12, 2025 | session closed

Full Day:

$25.27-$0.63(-2.43%)
December 12, 2025 | after-hours session closed

Summary

  • As of today, AMPH stock price is $25.27, with a fall of -$0.63 (-2.43%) during the most recent trading session on December 12, 2025.
  • Over the past year, AMPH stock price has dropped by -$19.23 (-43.21%).
  • AMPH stock price is now -62.65% below its all-time high of $67.66.

Performance

AMPH Price Chart

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Highlights

Range

Split history

Related metrics

AMPH Price Trends

PeriodPeriodPricePriceS&P 500S&P 500NASDAQNASDAQDow JonesDow JonesXLVXLV
1D1 Day-2.4%-1.1%-1.7%-0.5%+0.3%
1M1 Month-9.2%-0.3%-0.9%+0.4%+0.8%
3M3 Months-9.9%+3.7%+4.8%+5.7%+11.6%
6M6 Months-4.4%+12.9%+18.0%+12.8%+12.6%
YTDYTD-31.9%+16.1%+20.1%+13.9%+12.0%
1Y1 Year-43.2%+12.8%+16.5%+10.3%+9.3%
5Y5 Years+35.2%+86.4%+87.4%+61.3%+38.0%

AMPH Price Highs & Lows

PeriodPeriodHighHighCurrent vs Highvs HighLowLowCurrent vs Lowvs Low
1M1-Month$29.00-12.9%$24.92+1.4%
3M3-Month$29.00-12.9%$22.94+10.2%
6M6-Month$31.26-19.2%$20.39+23.9%
1Y1-Year$45.39-44.3%$20.39+23.9%
3Y3-Year$67.66-62.6%$20.39+23.9%
5Y5-Year$67.66-62.6%$16.91+49.4%
All-TimeAll-Time$67.66-62.6%$6.67+278.9%

AMPH Price History

DateValue
2025
$25.27(-31.9%)
2024
$37.13(-40.0%)
2023
$61.85(+120.7%)
2022
$28.02(+20.3%)
2021
$23.29(+15.8%)
2020
$20.11(+4.3%)
DateValue
2019
$19.29(-3.1%)
2018
$19.90(+3.4%)
2017
$19.24(+4.5%)
2016
$18.42(+29.4%)
2015
$14.23(+22.6%)
2014
$11.61

FAQ

  • What is the price of Amphastar Pharmaceuticals, Inc. stock today?
  • What is the all-time high price for Amphastar Pharmaceuticals, Inc. stock?
  • What is AMPH year-to-date return?
  • What is AMPH year-on-year return?

What is the price of Amphastar Pharmaceuticals, Inc. stock today?

The current price of AMPH is $25.27

What is the all-time high price for Amphastar Pharmaceuticals, Inc. stock?

Amphastar Pharmaceuticals, Inc. stock all-time high price is $67.66

What is AMPH year-to-date return?

Amphastar Pharmaceuticals, Inc. stock has returned -$11.86 (-31.94%) since the beginning of the year

What is AMPH year-on-year return?

Over the past year, Amphastar Pharmaceuticals, Inc. stock has returned -$19.23 (-43.21%)
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