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NASDAQ · AAOI

Applied Optoelectronics, Inc.

Technology · Semiconductors

$121.57

Up+$8.59 (+7.07%)

Updated Oct 6, 2026, 11:23 PM

SID Score

6.7/10

Composite research score

Smart Money

59/100

Neutral

Market cap
5.75B
P/E ratio
-154.98
Dividend yield
0.00%
52-week range
$18.50 – $233.67
Volume
9.35M
Avg. volume
5.39M

Price performance · AAOI

AAOI price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 5, 2026

AAOI closed at $121.57 after 20 trading sessions, up 8.98% for the selected period.

Last close
$121.57
Period change
+8.98%
Period low
$95.29
Period high
$121.57
Daily close
View OHLC price history
AAOI OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 5, 2026$118.50$121.915$112.80$121.579.35M
Oct 2, 2026$110.25$117.70$106.32$115.5911.07M
Oct 1, 2026$99.67$108.28$97.77$107.3211.31M
Sep 30, 2026$101.90$104.25$96.4101$99.265.83M
Sep 29, 2026$98.77$103.83$97.43$100.677.29M
Sep 28, 2026$100.09$102.43$93.62$96.828.2M
Sep 25, 2026$101.71$105.03$99.97$101.405.51M
Sep 24, 2026$98.93$103.58$97.59$101.035.55M
Sep 23, 2026$106.60$107.32$100.42$101.066.6M
Sep 22, 2026$106.93$110.74$103.90$107.007.48M
Sep 21, 2026$108.20$109.7297$104.92$108.678.16M
Sep 18, 2026$101.07$105.435$98.515$105.179.92M
Sep 17, 2026$100.725$102.3474$96.3601$98.067.82M
Sep 16, 2026$98.20$99.60$94.00$96.747.1M
Sep 15, 2026$96.99$99.79$95.08$95.294.6M
Sep 14, 2026$96.77$101.13$95.67$95.768.52M
Sep 11, 2026$104.51$108.6699$104.08$105.365M
Sep 10, 2026$104.50$109.78$102.99$103.295.7M
Sep 9, 2026$110.78$113.64$107.62$107.935.98M
Sep 8, 2026$108.39$116.8999$107.80$111.5512.08M

Latest AAOI news

The latest Smart Investors Daily articles mentioning AAOI.

Stock researchCompany · Overview

AAOI research

Overview

Company profile and research snapshot.

Company profile

Applied Optoelectronics Inc is a provider of fiber-optic networking products, for four networking end-markets; internet data center, CATV, telecom, and FTTH. The Company designs and manufactures a wide range of optical communications products at varying levels of integration, from components, subassemblies, and modules to complete turn-key equipment. Through direct sales personnel, and manufacturing teams in the United States, China, and Taiwan, the company coordinates with customers to determine product design, qualifications, and performance. The Company has manufacturing and research and development facilities located in the U.S., Taiwan, and China.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Buy
Average target
$40.75
Implied upside
—
Analysts
13
AAOI recent ratings
DateFirmRatingTarget
Aug 7, 2026RosenblattBuy—
Aug 7, 2026NeedhamBuy—
Jul 22, 2026NeedhamBuy—
Jun 22, 2026RosenblattBuy—
May 8, 2026RosenblattBuy—
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News briefing

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Yahoo · Oct 3, 2026

Is Applied Optoelectronics (AAOI) Quietly Reframing Its Edge Around AI-Driven DOCSIS Network Intelligence?

In late September 2026, Applied Optoelectronics introduced new AI-driven capabilities for its QuantumLink Central platform and debuted its QuantumWave 25G Tunable SFP and a 3.0GHz DOCSIS concept demo at SCTE TechExpo in Atlanta. This combination of automated, AI-based network management and higher-capacity transport optics directly addresses evolving DOCSIS 4.0 and Distributed Access Architecture demands across cable and broadband networks. Next, we’ll examine how QuantumLink Central’s...

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