AAOI stock forecast, quote, news & analysis
Applied Optoelectronics Inc is a provider of fiber-optic networking products, for four networking end-markets; internet data center, CATV, telecom, and FTTH... Show more
Why Applied Optoelectronics (AAOI) Stock Is Down 34% in the Last 30 Days
Key Takeaways
- AAOI shares fell roughly 34% over the last 30 days, sliding from about $150 to near $99.
- The pullback followed a sharp post-earnings rally that peaked in mid-August after a strong second-quarter report.
- Second-quarter revenue rose 86% year over year and the company returned to non-GAAP profitability, but conservative third-quarter guidance weighed on sentiment.
- High customer concentration, heavy capital spending, and an elevated valuation are among the risks investors are now weighing.
- Over the last quarter, the stock is down about 42% from mid-June levels despite strong underlying demand for AI optical products.
Applied Optoelectronics (AAOI) Company Overview and Market Position
Applied Optoelectronics, Inc. (AAOI) designs and manufactures advanced optical networking and hybrid fiber-coax (HFC) products that form the building blocks of AI data centers, CATV broadband, telecom, and fiber-to-the-home networks. Headquartered in Sugar Land, Texas, with additional engineering and manufacturing operations in Atlanta, Taipei, and Ningbo, the company is vertically integrated, including in-house laser manufacturing.
Its primary growth engine is the data center segment, where it supplies 400G, 800G, and next-generation 1.6T optical transceivers to hyperscale cloud and AI infrastructure customers. A complementary CATV business produces 1.8 GHz amplifiers and DOCSIS 4.0 equipment for cable operators. Investors follow AAOI closely as a U.S.-based play on rising AI-driven demand for high-speed optical connectivity.
Applied Optoelectronics (AAOI) Stock Price Performance: Last 30 Days vs. Quarter
Over the last 30 days, AAOI declined about 34%, from a closing price near $150 in mid-August to roughly $99. The shares briefly traded above $155 following the company's second-quarter earnings release before reversing lower through late August and into September, including a single-session drop of about 9%.
The quarterly trend has been even steeper and more volatile. The stock entered the period near $170 in mid-June, slumped to an interim low around $76 in late July, rebounded to roughly $150 after earnings, and has since retreated to about $99 — a decline of roughly 42% over the quarter. The overall picture is one of a high-momentum AI-optics stock repricing after an unusually large run-up.
What Drove AAOI Stock Price in the Last 30 Days
Several factors coincided with the recent decline. The company reported strong second-quarter results, with revenue up 86% year over year and a return to non-GAAP profitability, but its third-quarter guidance came in below consensus. Revenue guidance of $255 million to $290 million and adjusted EPS guidance of $0.11 to $0.26 both trailed analyst expectations, which the market interpreted as a more conservative outlook.
Valuation also played a role. After a triple-digit percentage advance over the preceding six months, AAOI traded at a premium price-to-sales multiple on projected 2026 revenue, leaving the shares vulnerable to profit-taking and mean reversion. Rising operating expenses, a non-GAAP gross margin around 29.8% that remains well below the company's roughly 40% long-term target, and an at-the-market equity program that raised about $539 million added to dilution concerns.
Finally, broader sector rotation and volatility across high-multiple AI names contributed, while speculative reports about potential U.S. restrictions on Chinese optical modules introduced additional uncertainty. Management has said such restrictions are too early to assess but reiterated that its U.S. manufacturing footprint is a strategic advantage.
What Drove AAOI Stock Performance Over the Last Quarter
The quarterly decline reflects a reset in valuation rather than a deterioration in fundamentals. Applied Optoelectronics posted its fifth consecutive quarter of record revenue, with data center revenue up 140% year over year and CATV revenue reaching a record. The company reiterated a full-year 2026 revenue target of about $1.1 billion and said customer demand continues to exceed production capacity by roughly 20% to 40%, with demand expected to outpace supply through mid-2027.
At the same time, execution risks came into sharper focus. Heavy capital spending — about $565 million in the second quarter alone — and aggressive capacity expansion are required to convert demand into revenue, while high customer concentration (the top three customers represented roughly 92% of revenue) leaves results sensitive to individual order timing. Combined with an elevated multiple, these factors made the stock prone to sharp swings as sentiment shifted.
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AAOI Stock Forecast Drivers: What Investors Should Watch Next
Looking ahead, investors will likely focus on execution of the 800G ramp, which management expects to grow nearly fivefold sequentially in the third quarter, and on qualification and initial shipments of 1.6T transceivers. Progress on the new 210,000-square-foot Sugar Land facility and the path toward more than 650,000 units of monthly 800G and 1.6T capacity by year-end are also key markers.
Other factors to monitor include gross margin trajectory toward the long-term target, supply constraints for components such as DSPs and TIAs, the timing of orders from a concentrated customer base, and broader AI capital-expenditure trends. Trade and tariff policy affecting optical modules remains an area of uncertainty. None of this constitutes a prediction or investment recommendation.
Disclaimer
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AAOI's Stochastic Oscillator is remaining in oversold zone for 4 days
The price of this ticker is presumed to bounce back soon, since the longer the ticker stays in the oversold zone, the more promptly an uptrend is expected.
Technical Analysis (Indicators)
Bullish Trend Analysis
The Momentum Indicator moved above the 0 level on September 18, 2026. You may want to consider a long position or call options on AAOI as a result. In 69 of 87 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are 79%.
Following a +8.71% 3-day Advance, the price is estimated to grow further. Considering data from situations where AAOI advanced for three days, in 234 of 270 cases, the price rose further within the following month. The odds of a continued upward trend are 87%.
AAOI may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
Bearish Trend Analysis
The Moving Average Convergence Divergence Histogram (MACD) for AAOI turned negative on August 24, 2026. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 43 similar instances when the indicator turned negative. In 38 of the 43 cases the stock turned lower in the days that followed. This puts the odds of success at 88%.
AAOI moved below its 50-day moving average on August 18, 2026 date and that indicates a change from an upward trend to a downward trend.
The 10-day moving average for AAOI crossed bearishly below the 50-day moving average on August 28, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 8 of 9 past instances when the 10-day crossed below the 50-day, the stock continued to move higher over the following month. The odds of a continued downward trend are 89%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where AAOI declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 86%.
The Aroon Indicator for AAOI entered a downward trend on September 18, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Fundamental Analysis (Ratings)
The Tickeron PE Growth Rating for this company is 6 (best 1 - 100 worst), pointing to outstanding earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Price Growth Rating for this company is 43 (best 1 - 100 worst), indicating steady price growth. AAOI’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Valuation Rating of 49 (best 1 - 100 worst) indicates that the company is fair valued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (5.353) is normal, around the industry mean (6.081). P/E Ratio (25.020) is within average values for comparable stocks, (107.856). Projected Growth (PEG Ratio) (0.790) is also within normal values, averaging (0.788). Dividend Yield (0.000) settles around the average of (0.006) among similar stocks. P/S Ratio (11.834) is also within normal values, averaging (11.937).
The Tickeron Profit vs. Risk Rating rating for this company is 60 (best 1 - 100 worst), indicating well-balanced risk and returns. The average Profit vs. Risk Rating rating for the industry is 76, placing this stock slightly better than average.
The Tickeron SMR rating for this company is 92 (best 1 - 100 worst), indicating weak sales and an unprofitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
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General Information
a manufacturer of optical devices
Industry TelecommunicationsEquipment