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Smart Investors Daily
AM

NASDAQ · AMPH

Amphastar Pharmaceuticals, Inc.

Healthcare · Drug Manufacturers - Specialty & Generic

$23.64

Up+$0.50 (+2.10%)

Updated Sep 16, 2026, 4:04 PM

SID Score

5.9/10

Composite research score

Smart Money

Institutional and insider signal

Market cap
929.61M
P/E ratio
9.47
Dividend yield
0.00%
52-week range
$16.65 – $29.52
Volume
354.42K
Avg. volume
387.52K

Price performance

AMPH price history

1M range · 20 trading sessions · Daily adjusted prices

AMPH closed at $23.64 after 20 trading sessions, up 10.78% for the selected period.

Last close
$23.64
Period change
+10.78%
Period low
$21.34
Period high
$23.91
Daily close
View OHLC price history
AMPH OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 15, 2026$23.75$23.938$23.56$23.64354.42K
Sep 14, 2026$23.84$24.28$23.555$23.91474.88K
Sep 11, 2026$23.65$23.80$23.24$23.78410.95K
Sep 10, 2026$23.00$23.69$22.755$23.54514.99K
Sep 9, 2026$22.84$23.07$22.5748$23.04351.6K
Sep 8, 2026$22.82$23.14$22.30$22.93460.02K
Sep 4, 2026$23.47$23.74$23.07$23.18650.13K
Sep 3, 2026$23.875$23.92$23.04$23.84469.75K
Sep 2, 2026$23.05$23.83$23.0275$23.74456.78K
Sep 1, 2026$22.59$23.05$22.59$22.96550.98K
Aug 31, 2026$21.86$22.65$21.52$22.53274.03K
Aug 28, 2026$21.88$22.15$21.69$22.01224.53K
Aug 27, 2026$21.69$21.97$21.625$21.88259.79K
Aug 26, 2026$21.86$22.435$21.715$22.02395.61K
Aug 25, 2026$21.50$22.0699$21.405$21.98283.77K
Aug 24, 2026$21.60$21.81$21.2601$21.52210.26K
Aug 21, 2026$21.64$22.20$21.44$21.60376.56K
Aug 20, 2026$21.38$21.76$21.24$21.68338.7K
Aug 19, 2026$21.64$21.99$21.145$21.74410.77K
Aug 18, 2026$21.11$21.59$21.075$21.34411.88K

Latest AMPH news

The latest Smart Investors Daily articles mentioning AMPH.

AMPH research

Overview

Company profile and research snapshot.

Company profile

Amphastar Pharmaceuticals Inc is a bio-pharmaceutical company focusing on developing, manufacturing, marketing, and selling technically challenging generic and proprietary injectable, inhalation, and intranasal products, as well as insulin active pharmaceutical ingredient, or insulin API products. The company's finished products are used in hospital or urgent care clinical settings and are contracted and distributed through group purchasing organizations and drug wholesalers. The company has one reportable segment pharmaceutical products. Geographically the business presence of the firm is seen in the United States, China and France of which the U.S. accounts for the majority of the revenue.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Average target
$30.00
Implied upside
Analysts
AMPH recent ratings
DateFirmRatingTarget
Aug 18, 2026BarclaysEqual-Weight
Aug 7, 2026Wells FargoEqual-Weight
Aug 7, 2026Piper SandlerNeutral
Jun 29, 2026B of A SecuritiesUnderperform
Jun 3, 2026BarclaysEqual-Weight
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News briefing

No generated briefing is available yet.

AI research layers

Interpretive context generated from the platform’s current data sources.

No results

AI research layers have not been published yet.