AAOIApplied Optoelectronics, Inc.

$112.26

What is the market doing?

What the tape says about AAOI

Applied Optoelectronics, Inc. is +330% over the past year while the S&P 500 is +20%: 309 points ahead of the market.

+330%

1-year return · S&P 500 +20%

vs 200-day average
+17%

vs 200-day average · a clear uptrend

RSI (14)
28

RSI (14) · oversold, sold harder than it has been bought

Below its 52-week high
50%

Below its 52-week high

2024-08-15$8.28 – $223.10 · dashed line: 200-day average2026-09-08
Details
Last close2026-09-08
$112.26
1 monthS&P 500 −0.30%
−8.1%
1 yearS&P 500 +20%
+330%
5 yearsS&P 500 +85%
+1511%
vs 50-day average$128.46
−13%
52-week high
$223.10
52-week low
$19.49
Annualised volatility
140%
Insider buying, net, 6 monthsForms 3/4/5 to 2026-06-30
−$99M
Calendar-year price return
YearReturn
2026 (year to date)+222%
2025−5.4%
2024+91%
2023+922%
2022−63%
2021−40%
2020−28%
2019−23%
2018−59%
2017+61%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan105 of 10+4.2%
Feb104 of 10+5.6%
Mar103 of 10−8.6%
Apr104 of 10+5.5%
May106 of 10+8.0%
Jun105 of 10+20%
Jul116 of 11+5.5%
Aug117 of 11+15%
Sep117 of 11+4.7%
Oct104 of 10−8.8%
Nov106 of 10+22%
Dec104 of 10+0.79%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.