Gainers
Losers
Palantir's 29% close pulled the entire AI complex with it, from Arm to the optical names supplying the data centers. Everything outside that trade got sold, with Bruker down 20% and Novo Nordisk sliding again.
![AAOI logo]()
Applied Optoelectronics :
AAOI
AAOI
Stock Data
$139.51
$15.29 (12.31%)
Asset Type
Common Stock
Exchange
NASDAQ
Currency
USD
Country
USA
Sector
TECHNOLOGY
Industry
COMMUNICATION EQUIPMENT
Applied Optoelectronics, Inc., based in Sugar Land, Texas, specializes in creating and selling fiber-optic networking products. Their offerings include optical modules, lasers, and various equipment used in internet data centers, cable TV, and telecommunications. With a focus on innovation since 1997, they serve a global market, reaching customers through both direct and indirect sales channels. This company is a key player in facilitating high-speed internet and communication services.
Latest Activity
Gainers
Losers
Money left oil and autos for optics today: Applied Optoelectronics closed up 16.8% at $110.13, with Coherent right behind it, while Chevron, Diamondback and Ford all finished red. Four of the top five gainers sit in AI infrastructure or high-growth consumer names.
Regular session
$103.69
+15.31%open $89.92
Buyers are piling into optical transceiver suppliers levered to AI networking buildouts, and Applied Optoelectronics is up 15.31% intraday. Moves this size in a small-cap optics name tend to bring follow-through volume.
After-hours
$76.52
-13.18%open $88.14
Applied Optoelectronics plunged 13.2% as traders reassess whether AI infrastructure spending can sustain current valuations.
Gainers
Software and fintech stocks rallied at Friday's close while a double-digit sell-off hit healthcare and semiconductor names, splitting the market sharply by sector.
Gainers
Losers
AI infrastructure and optical networking stocks charged into the close, with Applied Optoelectronics and Coherent leading a 14.7% and 10.9% surge. AMC Entertainment fell 7.7% as retail favoritism faded.
Gainers
Losers
Lucid surged 24% at the close while Dell and Applied Optoelectronics each dropped over 11% as tech weakness collided with electric vehicle optimism.
Regular session
$106.73
-13.55%open $123.45
Data center infrastructure stocks are bleeding as Applied Optoelectronics tumbles 13.5% from open.
Gainers
Cybersecurity and optical networking stocks crushed it at Tuesday's close, with Applied Optoelectronics surging 11% while Lucid cratered 13% on EV concerns.
Gainers
Losers
Arm, Marathon Digital, and SanDisk all jumped over 10% as semiconductor and AI infrastructure stocks dominated the close. Energy stocks fell, with Exxon Mobil sliding 2.6%.
All Applied Optoelectronics Articles
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