Applied Optoelectronics, Inc. (AAOI) Stock Overview
NASDAQ · Technology · Communication Equipment
✓ Sourced directly from Yahoo Finance · Checked for accuracy at every rebuild · Snapshot: 6 September 2026
About Applied Optoelectronics, Inc.
Applied Optoelectronics, Inc. engages in the design, manufacture, and sale of fiber-optic networking products in the United States, Taiwan, and China. The company offers optical modules, optical filters, lasers, laser components, subassemblies, transmitters and transceivers, turn-key equipment,…
Source: Yahoo Finance
Sector & Industry
Applied Optoelectronics, Inc. operates in the Technology sector, within the Communication Equipment industry group. It is listed on the NASDAQ exchange.
Applied Optoelectronics, Inc. at a Glance
| Company | Applied Optoelectronics, Inc. |
| Ticker | AAOI |
| Exchange | NASDAQ |
| Currency | USD |
| Price | $105.53 |
| Market cap | $8.96B |
| P/E ratio (trailing) | — |
| EPS (trailing) | -$0.77 |
| 52-week high | $233.67 |
| 52-week low | $18.50 |
| Dividend yield | — |
| Ex-dividend date | — |
| Beta | 3.78 |
| Return on equity (ROE) | -5.45% |
| Debt-to-equity | 17.99% |
| Average volume | 11.21M |
| Shares outstanding | 84.91M |
| Sector | Technology |
| Industry | Communication Equipment |
| Employees | 4,691 |
| Country | United States |
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Check Price →Frequently Asked Questions
- What is Applied Optoelectronics, Inc.'s current P/E ratio?
- Applied Optoelectronics, Inc. (AAOI) has a trailing P/E ratio of — as of our 6 September 2026 data snapshot. Learn what the P/E ratio means →
- What is Applied Optoelectronics, Inc.'s market capitalisation?
- Applied Optoelectronics, Inc.'s market cap is $8.96B based on our latest snapshot. See how it ranks by market cap →
- What is AAOI's 52-week range?
- Over the past 52 weeks, AAOI has traded between $18.50 and $233.67. What does the 52-week range mean? →
- How volatile is Applied Optoelectronics, Inc. compared to the market?
- Applied Optoelectronics, Inc. has a beta of 3.78, meaning it has historically moved more than the broader market. What does beta measure? →
- Does Applied Optoelectronics, Inc. pay a dividend?
- Applied Optoelectronics, Inc. does not currently pay a dividend according to our latest data.
- What exchange is AAOI listed on?
- AAOI is listed on the NASDAQ. Browse all NASDAQ-listed stocks →
- What sector is Applied Optoelectronics, Inc. in?
- Applied Optoelectronics, Inc. is classified in the Technology sector. Compare with Technology peers →
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