Applied Optoelectronics, Inc. (AAOI) Stock Price Today—Real Time Charts and Quotes

Q: What are the 52-week high and low prices for Applied Optoelectronics, Inc. (AAOI)?

AAOI has a 52-week high of $209.64 and a 52-week low of $160.42, with the current price at $164.82.

Q: What is the price-to-earnings (P/E) ratio of Applied Optoelectronics, Inc. (AAOI)? What does it indicate?

The current P/E ratio (TTM) of AAOI is -54.88161138432563, indicating how much investors pay for each dollar of earnings. A higher P/E ratio often reflects stronger growth expectations, while a lower P/E ratio may suggest a more attractive valuation or slower growth. Comparing it with the average P/E of the Semiconductors industry for a better context.

Q: What is the market cap of Applied Optoelectronics, Inc. (AAOI)?

Applied Optoelectronics, Inc. (AAOI) currently has a market cap of approximately $14.2B.

Q: What is the most recent quarterly earnings per share (EPS) for Applied Optoelectronics, Inc. (AAOI)?

Applied Optoelectronics, Inc. (AAOI)'s diluted earnings per share (Diluted EPS) is -0.5703737825743617. EPS = Net Income / Total Diluted Shares, which is a key metric for measuring a company's profitability.

Q: Should you buy or sell Applied Optoelectronics, Inc. (AAOI) now?

As of now, AAOI is trading at $164.82, with a P/E ratio of -54.88161138432563 and a diluted EPS of -0.5703737825743617. Your buy or sell decisions should be based on your investment goals and risk tolerance. We recommend making an overall judgment by considering Applied Optoelectronics, Inc.'s financial reports, the outlook of the Semiconductors sector, and your own holdings. Investing involves risk—please make decisions prudently.

Q: What factors can affect the stock price of Applied Optoelectronics, Inc. (AAOI)?

Key factors include: company quarterly reports (revenue, EPS), competition and trends in the Semiconductors sector, macroeconomic environment (interest rate, inflation), market sentiment, as well as major events like product releases and mergers & acquisitions.

Q: How to buy Applied Optoelectronics, Inc. (AAOI) stock?

You can buy Applied Optoelectronics, Inc. (AAOI) through Gate. Sign up for a Gate account and complete identity verification, then go to the Applied Optoelectronics, Inc. trading page to make a purchase. Gate supports fractional share trading, so you can start investing without buying a whole share.

$164.82

-$1.98(-1.18%)

*Data last updated: 2026-06-15 01:19 (UTC+8)

As of 2026-06-15 01:19, Applied Optoelectronics, Inc. (AAOI) is priced at $164.82, with a total market cap of $14.20B, a P/E ratio of -54.88, and a dividend yield of 0.00%. Today, the stock price fluctuated between $164.00 and $169.00. The current price is 0.49% above the day's low and 2.47% below the day's high, with a trading volume of 19.82M. Over the past 52 weeks, AAOI has traded between $160.42 to $209.64, and the current price is -21.37% away from the 52-week high.

AAOI Key Stats

Yesterday's Close$202.89

Market Cap$14.20B

Volume19.82M

P/E Ratio-54.88

Dividend Yield (TTM)0.00%

Diluted EPS (TTM)0.58

Net Income (FY)-$38.22M

Revenue (FY)$455.71M

Earnings Date2026-08-06

EPS Estimate0.03

Revenue Estimate$190.47M

Shares Outstanding70.00M

Beta (1Y)3.671

About AAOI

Applied Optoelectronics, Inc. designs, manufactures, and sells various fiber-optic networking products worldwide. It offers optical modules, lasers, subassemblies, transmitters and transceivers, and turn-key equipment, as well as headend, node, and distribution equipment. The company sells its products to internet data center operators, cable television and telecom equipment manufacturers, and internet service providers through its direct and indirect sales channels. Applied Optoelectronics, Inc. was incorporated in 1997 and is headquartered in Sugar Land, Texas.

SectorTechnology

IndustrySemiconductors

CEOChih-Hsiang Lin

HeadquartersSugar Land,TX,US

Official Websitehttps://www.ao-inc.com

Employees (FY)4.69K

Average Revenue (1Y)$97.14K

Net Income per Employee-$8.14K

Learn More about Applied Optoelectronics, Inc. (AAOI)

Blogs

Why Is AAOI Falling? A Comprehensive Analysis of the Factors Behind the 17% Drop in the Leading Optical Module Stock as of June 2026AAOI plunged over 17% on June 9. This article breaks down the core reasons behind the recent correction of this leading AI optical module company from four perspectives: earnings guidance, gross margin contraction, indium phosphide production bottlenecks, and insider selling.2026-06-10

AAOI Surges 9% Intraday to Break $200 Mark—What’s Next for the Optical Communications Sector?AAOI surged 9% intraday to $202.2, marking a year-to-date gain of over 400%. Drawing on earnings reports and industry trends, this article breaks down the structural opportunities and capacity dynamics in the optical communications sector as driven by rising AI computing demand.2026-06-03

Applied Optoelectronics, Inc. (AAOI) FAQ

What's the stock price of Applied Optoelectronics, Inc. (AAOI) today?

x

Applied Optoelectronics, Inc. (AAOI) is currently trading at $164.82, with a 24h change of -1.18%. The 52-week trading range is $160.42–$209.64.

What are the 52-week high and low prices for Applied Optoelectronics, Inc. (AAOI)?

x

What is the price-to-earnings (P/E) ratio of Applied Optoelectronics, Inc. (AAOI)? What does it indicate?

x

What is the market cap of Applied Optoelectronics, Inc. (AAOI)?

x

What is the most recent quarterly earnings per share (EPS) for Applied Optoelectronics, Inc. (AAOI)?

x

Should you buy or sell Applied Optoelectronics, Inc. (AAOI) now?

x

What factors can affect the stock price of Applied Optoelectronics, Inc. (AAOI)?

x

How to buy Applied Optoelectronics, Inc. (AAOI) stock?

x

Risk Warning

The stock market involves a high level of risk and price volatility. The value of your investment may increase or decrease, and you may not recover the full amount invested. Past performance is not a reliable indicator of future results. Before making any investment decisions, you should carefully assess your investment experience, financial situation, investment objectives, and risk tolerance, and conduct your own research. Where appropriate, consult an independent financial adviser.

Disclaimer

The content on this page is provided for informational purposes only and does not constitute investment advice, financial advice, or trading recommendations. Gate shall not be held liable for any loss or damage resulting from such financial decisions. Further, take note that Gate may not be able to provide full service in certain markets and jurisdictions, including but not limited to the United States of America, Canada, Iran, and Cuba. For more information on Restricted Locations, please refer to the User Agreement.

Applied Optoelectronics, Inc. Price