Stock listing

Frankfurt:A59 Applied Optoelectronics, Inc. Aktie

German listing (Frankfurt) of Applied Optoelectronics, Inc. · home listing NASDAQ:AAOI

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Share price · FWB:A59

€60.88 EUR -8.01 (-11.6%)

Close on Oct 30, 2026

Day range
€59.94 – €64.95 EUROct 30, 2026
Market cap
€5.17B EURAt the close on Oct 30, 2026 · price × 84.91M shares outstanding
Applied Optoelectronics, Inc. logo

Prices by listing

ListingLastChangeVolumeOpenHighLowPrevious closePrice from
NASDAQ:AAOI · Home$69.05 USD-10.14 (-12.8%)17,035,616$71.86$74.25$65.77$79.19Close on Oct 30, 2026
LSE:0HGV$76.73 USD+8.57 (+12.6%)45,992$74.39$77.14$70.61$68.16Close on Oct 27, 2026
Frankfurt:A59€60.88 EUR-8.01 (-11.6%)—€64.95€64.95€59.94€68.89Close on Oct 30, 2026
Ticker
Frankfurt:A59
Asset type
Stock
Sector
Technology
Industry
Networking & communications equipment
Exchange
Frankfurt
Currency
EUR

What changed lately

Calls

Upcoming

  • Applied Optoelectronics (NASDAQ:AAOI) Q3 2026 Earnings Call

    Thu, Nov 05, 2026 · 4:30 PM ET

    Register

Replays

  • Applied Optoelectronics (NASDAQ:AAOI) Q2 2026 Earnings Call

    Thu, Aug 06, 2026 · 4:30 PM ET

    Watch Transcript

  • Applied Optoelectronics (NASDAQ:AAOI) Q1 2026 Earnings Call

    Thu, May 07, 2026 · 4:30 PM ET

    Watch Transcript

  • Applied Optoelectronics (NASDAQ:AAOI) Q4 2025 Earnings Call

    Thu, Feb 26, 2026 · 4:30 PM ET

    Watch Transcript

Latest news

Applied Optoelectronics Announces Date of Third Quarter 2026 Financial Results Conference Call

Oct 15, 2026

Applied Optoelectronics Announces Completion of Previously Announced At the Market Offering

Oct 5, 2026

AOI Marks 1 Millionth 1.8GHz Amplifier Shipped, Unveils New Broadband & Optical Product Demos at SCTE TechExpo 2026

Sep 29, 2026

Applied Optoelectronics to Present at Rosenblatt's 6th Annual Technology Summit

Aug 4, 2026

Applied Optoelectronics Announces Date of Second Quarter 2026 Financial Results Conference Call

Jul 16, 2026

AOI Begins Expansion of Pearland Manufacturing Campus to Scale 800G and 1.6T Optical Transceiver Production

Jul 14, 2026

Spectrum Deploys AOI’s Intelligent Network Management Software Across Its Connected 1.8GHz Amplifier Footprint

Jun 10, 2026

Mediacom Advances Its DOCSIS 4.0 Network Upgrades Plans With AOI Quantum Bandwidth

May 12, 2026

Applied Optoelectronics Reports First Quarter 2026 Results

May 7, 2026

Applied Optoelectronics to Present at the Needham Technology, Media, & Consumer Conference

Apr 29, 2026

All Applied Optoelectronics, Inc. news

Financings

  • At-the-market programme of common stock

    Oct 5, 2026

    Closed: US$588M raised · US$105.36 a share

    Use of proceeds: General corporate purposes, including debt repayment, working capital and capital expenditures, mainly for data center optical device manufacturing expansion

    Closed Oct 5, 2026

Read by 6ix AI from the company's releases

Decks

Applied Optoelectronics, Inc. on 6ix

Sector
Technology
Industry
Networking & communications equipment
News releases
26 in the last 12 months · 140 in all · newest Oct 15, 2026 · oldest 2019
Calls
26 calls with a replay · 26 with a transcript · latest Aug 6, 2026
Decks
20 decks · latest August 2026

Where Applied Optoelectronics, Inc. is listed

ListingExchangeCountryCurrency
NASDAQ:AAOI · Home listingNASDAQUnited StatesUSD
gettex:A59gettexGermanyEUR
BOATS:AAOIBOATSUnited StatesUSD
LS Exchange:A1W4EQLS ExchangeGermanyEUR
Tradegate:A59TradegateGermanyEUR
Lang & Schwarz:A1W4EQLang & SchwarzGermanyEUR
LSE:0HGVLSEUnited KingdomUSD
Frankfurt:A59 · This pageFrankfurtGermanyEUR
Milan:1AAOIMilanItalyEUR
Stuttgart:A59StuttgartGermanyEUR
BX Swiss:A59BX SwissSwitzerlandCHF
Hamburg:A59HamburgGermanyEUR
Dusseldorf:A59DusseldorfGermanyEUR
Hanover:A59HanoverGermanyEUR
SET:AAOI03SETThailandTHB
SET:AAOI23SETThailandTHB
Xetra:A59XetraGermanyEUR

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