Today: 10 June 2026
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NASDAQ:AAOI 6 October 2025 - 3 January 2026

AAOI stock jumps 14% to start 2026 — what’s driving Applied Optoelectronics shares now

AAOI stock jumps 14% to start 2026 — what’s driving Applied Optoelectronics shares now

Applied Optoelectronics shares jumped 13.6% to $39.60 Friday, trading as high as $40.10 on nearly 4.85 million shares. The move put the stock near its 52-week high after the company highlighted strong demand for 800G data-center optics in December. Lumentum, Ciena, and Coherent also closed higher. Traders are watching if AAOI can hold above $40 in the next session.
Lumentum stock rises 4% as AI data‑center optics rally kicks off 2026

Lumentum stock rises 4% as AI data‑center optics rally kicks off 2026

Lumentum shares climbed 4.3% to $384.31 Friday afternoon, outperforming the broader market as optical and AI hardware stocks rallied. The stock traded between $374.87 and $391.92 during the session. Sector peers Coherent and Ciena also posted gains. Traders are watching for upcoming U.S. jobs and inflation data next week.
AAOI stock jumps 13% today as AI optics names rally and short interest stays high

AAOI stock jumps 13% today as AI optics names rally and short interest stays high

Applied Optoelectronics shares jumped 13% to $39.55 in midday trading Friday, following a previous close of $34.86. Short interest stands at 12.7 million shares, about one-fifth of the float, raising short squeeze risk. The company last forecast Q4 revenue of $125 million to $140 million and reported its first major 800G transceiver order in December. Next earnings are expected Feb. 25.
Lumentum stock rebounds today after Monday slide as year-end trading stays thin

Lumentum stock rebounds today after Monday slide as year-end trading stays thin

Lumentum shares rose 1.3% to $377.59 in midday trading Tuesday, recovering part of Monday’s 4.65% slide. Trading volume was about 800,000 shares, with the stock moving between $370 and $380.32. Optical-component peers were mixed, as Applied Optoelectronics gained and IPG Photonics slipped. Investors cited thin holiday liquidity and awaited U.S. economic data for direction.
Applied Optoelectronics (AAOI) Stock Slips 9% Into the Weekend: Latest News, Analyst Price Targets, and What to Watch Before Monday’s Open

Applied Optoelectronics (AAOI) Stock Slips 9% Into the Weekend: Latest News, Analyst Price Targets, and What to Watch Before Monday’s Open

Applied Optoelectronics shares fell 9.34% to $37.17 Friday, reversing recent gains after hitting a 52-week high earlier in the week. Trading volume reached 3.83 million shares, with no major news driving the drop. Analysts cited profit-taking and renewed concerns about the company’s Q4 outlook and data-center shipment timing. Major U.S. indexes finished the session nearly flat amid light, post-holiday trading.
28 December 2025
Applied Optoelectronics (AAOI) Stock Weekend Update: Why Shares Fell 9% Friday, Latest News, Analyst Targets, and What to Watch Monday

Applied Optoelectronics (AAOI) Stock Weekend Update: Why Shares Fell 9% Friday, Latest News, Analyst Targets, and What to Watch Monday

Applied Optoelectronics (AAOI) fell 9.34% to $37.17 Friday, reversing earlier gains after a volatile week. The stock opened near $41 before selling accelerated, with no major company news released. Analysts cited renewed concerns about Q4 revenue outlook, shipment timing, and profitability. U.S. markets remain closed until Monday.
28 December 2025
Applied Optoelectronics (AAOI) Stock Slides Into the Weekend After Sharp Drop: What Drove the Move, Fresh Analysis, and What to Watch Monday

Applied Optoelectronics (AAOI) Stock Slides Into the Weekend After Sharp Drop: What Drove the Move, Fresh Analysis, and What to Watch Monday

Applied Optoelectronics (AAOI) shares fell 9.3% Friday, closing at $37.17 after trading between $41.38 and $37.03 on below-average volume. No new company news surfaced, but analysts cited renewed concerns over Q4 outlook, data-center shipment delays, and operational costs. The broader market ended flat in thin post-holiday trading. Extended-hours pricing showed little change.
27 December 2025
Applied Optoelectronics (AAOI) Stock Slumps in Midday Trading: 800G AI Data-Center Momentum, Analyst Targets, and Key Risks Ahead

Applied Optoelectronics (AAOI) Stock Slumps in Midday Trading: 800G AI Data-Center Momentum, Analyst Targets, and Key Risks Ahead

Applied Optoelectronics (AAOI) shares fell about 7.9% to $37.75 by midday Friday in New York, after opening at $41.00 and hitting an intraday low near $37.65. Trading volume was heavy, with volatility fueled by high short interest—about 19.5% of float—and recent analyst notes. Broader U.S. indexes were little changed. The company recently announced its first major 800G transceiver order.
Applied Optoelectronics AAOI Stock News and Forecasts for December 23, 2025: 800G Momentum, New Laser Tech, and Analyst Targets

Applied Optoelectronics AAOI Stock News and Forecasts for December 23, 2025: 800G Momentum, New Laser Tech, and Analyst Targets

Applied Optoelectronics stock surged to $39.10 on December 23, up about 25% from the prior close, after announcing its first volume order for 800G data center transceivers from a major hyperscale customer. The company also introduced a new 400mW pump laser for silicon photonics and reported $22 million in 400G transceiver orders year-to-date. Multiple analysts raised price targets.
23 December 2025
Applied Optoelectronics (AAOI) Stock Jumps on 800G Hyperscaler Momentum: Dec. 22, 2025 News, Analyst Forecasts, and Outlook

Applied Optoelectronics (AAOI) Stock Jumps on 800G Hyperscaler Momentum: Dec. 22, 2025 News, Analyst Forecasts, and Outlook

Applied Optoelectronics shares jumped 14% to 16% intraday Monday, trading near $36, after news of its first volume order for 800G data center transceivers from a major hyperscale customer. The company expects 800G shipments to add $4 million to $8 million in Q4 revenue. AAOI also reported $22 million in 400G orders year-to-date.
Applied Optoelectronics (AAOI) Surges on 800G Hyperscale Order as Analysts Hike Price Targets to $50

Applied Optoelectronics (AAOI) Surges on 800G Hyperscale Order as Analysts Hike Price Targets to $50

Applied Optoelectronics secured its first volume order for 800G data center transceivers from a major hyperscale customer, expected to add $4–8 million to Q4 2025 revenue. Shares jumped to around $34.98 after the news, as analysts raised price targets to as high as $50. The company’s market cap stands near $2.4 billion. Trading volume spiked following the announcement.
11 December 2025
AAOI Soars in the Race for the AI‑Powered 800 Gbit Data Center: Can Applied Optoelectronics Keep Up?

AAOI Soars in the Race for the AI‑Powered 800 Gbit Data Center: Can Applied Optoelectronics Keep Up?

Applied Optoelectronics (NASDAQ: AAOI) closed at $27.93 on Oct. 6, 2025, after trading between $28.40 and $33.57. Q2 revenue jumped 137% year-over-year to $103 million, but EPS missed estimates at –$0.16 and free cash flow stayed negative. The company unveiled new optical transceivers and AI-powered software modules in September. Shares have returned 115.6% over the past year, with a beta of 2.91.

Stock Market Today

  • Stock Market Update June 9: Nasdaq Slumps Amid Tech Sell-Off and Risk-Off Sentiment
    June 9, 2026, 6:04 PM EDT. On June 9, the S&P 500 declined 0.26% to 7,386.65, and the Nasdaq Composite dropped 0.97% to 25,678.82, pressured by a renewed sell-off in technology and semiconductor stocks. Broadcom, Micron, AMD, and Intel led the losses, while Microsoft and Apple also fell despite new partnerships and AI capability concerns, respectively. The Dow Jones Industrial Average marginally rose 0.17% after a late recovery. Market volatility stemmed from profit-taking, risk reduction ahead of key U.S. inflation data, geopolitical tensions, and repositioning ahead of SpaceX's mega-IPO. Diversification is advised as investors shift away from tech to mitigate concentration risks. Meanwhile, The Motley Fool's Stock Advisor highlighted its top 10 growth stocks, excluding the S&P 500, emphasizing long-term investing opportunities.

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