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NYSE · AMPX

Amprius Technologies, Inc.

Industrials · Electrical Equipment & Parts

$9.47

Up+$0.02 (+0.21%)

Updated Oct 7, 2026, 2:51 AM

SID Score

4.2/10

Composite research score

Smart Money

—

Institutional and insider signal

Market cap
1.4B
P/E ratio
-43.76
Dividend yield
0.00%
52-week range
$8.44 – $24.23
Volume
4.58M
Avg. volume
6.93M

Price performance · AMPX

AMPX price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 6, 2026

AMPX closed at $9.47 after 21 trading sessions, down 8.85% for the selected period.

Last close
$9.47
Period change
-8.85%
Period low
$9.10
Period high
$10.39
Daily close
View OHLC price history
AMPX OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 6, 2026$9.56$9.77$9.415$9.474.58M
Oct 5, 2026$9.815$9.85$9.31$9.455.72M
Oct 2, 2026$9.88$9.91$9.535$9.675.05M
Oct 1, 2026$9.62$9.99$9.36$9.615.32M
Sep 30, 2026$9.75$9.99$9.62$9.686.89M
Sep 29, 2026$9.56$9.7295$9.325$9.536.77M
Sep 28, 2026$10.88$11.23$9.47$9.6015.13M
Sep 25, 2026$9.84$10.015$9.65$9.754.02M
Sep 24, 2026$9.51$9.86$9.37$9.694.71M
Sep 23, 2026$9.93$10.165$9.695$9.735.34M
Sep 22, 2026$9.80$10.05$9.62$9.984.6M
Sep 21, 2026$9.80$9.93$9.485$9.614.09M
Sep 18, 2026$9.70$9.8495$9.20$9.504.85M
Sep 17, 2026$9.49$9.775$9.3946$9.544.66M
Sep 16, 2026$9.26$9.29$8.755$9.105M
Sep 15, 2026$9.17$9.28$8.93$9.163.78M
Sep 14, 2026$8.93$9.32$8.85$9.174.46M
Sep 11, 2026$9.55$9.78$9.42$9.443.55M
Sep 10, 2026$9.61$9.9399$9.53$9.553.8M
Sep 9, 2026$10.32$10.40$9.835$9.875.65M
Sep 8, 2026$10.14$10.60$10.00$10.395.67M

Latest AMPX news

The latest Smart Investors Daily articles mentioning AMPX.

Stock researchCompany · Overview

AMPX research

Overview

Company profile and research snapshot.

Company profile

Amprius Technologies Inc is engaged in the production of silicon anodes for high-energy-density lithium-ion batteries. The company develops, manufactures and markets lithium-ion batteries for mobility applications, including the aviation, electric vehicle (EV) and light electric vehicle (LEV) industries. The company's batteries are used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Buy
Average target
$16.67
Implied upside
—
Analysts
13
AMPX recent ratings
DateFirmRatingTarget
Sep 29, 2026HC Wainwright & Co.Buy—
Jul 10, 2026Jones TradingBuy—
Jun 3, 2026Clear StreetBuy—
Mar 10, 2026NeedhamBuy—
Mar 9, 2026B. Riley SecuritiesBuy—
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Yahoo · Oct 5, 2026

CAMINUS Signs Contract Manufacturing Agreement with Amprius Technologies for U.S. Pouch Cell Production

CAMINUS (formerly EnPower), a U.S. manufacturer of lithium-ion battery cells and electrodes, today announced a contract manufacturing agreement with Amprius Technologies, Inc. (NYSE: AMPX), a developer and manufacturer of silicon-anode lithium-ion batteries. Under the agreement, CAMINUS will manufacture Amprius-designed pouch cells at its Indianapolis facility, adding domestic production capacity for Amprius customers in aviation, defense, and uncrewed systems.

Yahoo · Oct 4, 2026

How US Defense-Funded Drone Battery Push At Amprius Technologies (AMPX) Has Changed Its Investment Story

In late September 2026, Amprius Technologies announced it had entered into a US$75 million fixed-price Other Transaction Agreement with the U.S. Government for Project acCELLerate and secured a separate U.S. Department of War IBAS grant to build secure, domestic high-energy density battery production for small unmanned aerial systems. Together, these awards position Amprius to retrofit an existing South Korea-linked EV battery line into a U.S.-compliant facility that could turn out 12...

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