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AO

Applied Optoelectronics, Inc. - Common Stock

AAOI

Close · 10/09/2026

103.29

1D

-4.30%

52-week range

18.5 – 233.67

Volume

57,03,900.00

Price history

AAOI

11/08/2026 to 10/09/2026

O 104.50 H 109.78 L 102.99

154.89100.3811/08/202610/09/2026
1W+0.16%
1M-23.11%
3M-41.02%
6M-18.68%
1Y+335.46%
3Y+697.61%
5Y+1253.74%
MAX+1231.06%

Fundamentals

as of 10/09/2026
Market cap
$8.74B
Shares out
84.57M
P/E (forward)
22.93
EPS (trailing)
-0.67
Beta
3.78
Profit margin
-9.57%
P/B
5.24
Return on equity
-3.42%

SEC financial statements

53 quarterly and 15 annual periods through 30/06/2026.

Explore statements →

Details

Ticker
AAOI
Index
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Sector
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Industry
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HQ
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Last close 10/09/2026.