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NASDAQ:LAES 10 October 2025 - 7 December 2025

SEALSQ Corp (LAES) Stock: Quantum-Security High‑Flier After EeroQ Deal – Outlook as of December 5, 2025

SEALSQ Corp (LAES) Stock: Quantum-Security High‑Flier After EeroQ Deal – Outlook as of December 5, 2025

SEALSQ Corp (NASDAQ: LAES) shares jumped over 8% on December 4, closing near $5.08, capping a 1,000% gain over the past year. The Swiss semiconductor and security firm remains unprofitable and trades with a market cap near $0.9 billion. LAES stock has swung between $0.35 and $11.00 in the past 12 months. Volatility remains high, with daily moves often exceeding 10%.
5 December 2025
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Quantum Hype Fuels SEALSQ (LAES) Stock Surge – Can It Last?

Quantum Hype Fuels SEALSQ (LAES) Stock Surge – Can It Last?

SEALSQ shares surged nearly 40% on Oct. 9 and 25% on Oct. 14 before retreating to $5.40 by Oct. 22, following major deal announcements and a spike in trading volume. The company raised about $400 million in October and reported 41% revenue growth for the first nine months of 2025. New quantum-security products are slated for launch in 2025 and 2026. Most analysts rate the stock Hold, citing high valuation and execution risks.
23 October 2025
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Quantum Security Frenzy: SEALSQ (LAES) Stock Rockets on New Deals and Chip Breakthroughs

Quantum Security Frenzy: SEALSQ (LAES) Stock Rockets on New Deals and Chip Breakthroughs

SEALSQ stock (LAES) surged nearly 40% on Oct 9 and 25% on Oct 14, closing around $7.65 and pushing its market cap near $1 billion. The rally followed major partnership announcements and a $200 million capital raise. Preliminary nine-month revenue reached $9.9 million, up 41% year-over-year. Analysts remain cautious, with most price targets near current levels despite high valuation.
20 October 2025
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Quantum-Powered Pop! SEALSQ Corp (LAES) Stock Rockets on Latest Breakthroughs and Deals

Quantum Security Frenzy: SEALSQ (LAES) Stock Skyrockets on Deals & Chip Breakthroughs

SEALSQ Corp shares jumped nearly fivefold since summer, closing at $7.65 on Oct. 14 after a week of heavy trading and major post-quantum security deals. The company reported 41% year-over-year revenue growth for the first nine months and raised $69 million to fund expansion. New quantum-secure chips and a satellite launch are planned for 2025. Most analysts remain cautious, citing volatility and lack of profitability.
15 October 2025
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Sealsq (NASDAQ: LAES) Stock Soars 50% on Quantum Cybersecurity Partnerships and New Chip Launch

Sealsq (NASDAQ: LAES) Stock Soars 50% on Quantum Cybersecurity Partnerships and New Chip Launch

SEALSQ shares soared nearly 40% on Oct. 9 and another 22–25% on Oct. 14, pushing its market cap near $1 billion after a series of partnership announcements. The company reported 41% year-over-year revenue growth for the first nine months of 2025 and raised $69 million in October, boosting cash reserves to about $220 million. Trading volume spiked to 117 million shares on Oct. 9.
15 October 2025
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Quantum-Powered Pop! SEALSQ Corp (LAES) Stock Rockets on Latest Breakthroughs and Deals

Quantum Stock Frenzy: SEALSQ (LAES) Soars on Post-Quantum Deals – Analysts Sound Alarm

SEALSQ Corp (NASDAQ: LAES) jumped nearly 10% on Oct. 14, capping a weeklong rally of over 50% after announcing new quantum-security partnerships in finance, energy, and defense. Nine-month sales rose 41% to $9.9 million, with management reaffirming 2025 revenue guidance. Trading volume soared, pushing market cap to about $970 million. Analysts remain cautious, citing high risks and ongoing losses.
14 October 2025
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Quantum-Powered Pop! SEALSQ Corp (LAES) Stock Rockets on Latest Breakthroughs and Deals

Quantum-Powered Pop! SEALSQ Corp (LAES) Stock Rockets on Latest Breakthroughs and Deals

LAES stock surged 39.7% to close at $6.09 on Oct. 9, 2025, with trading volume near 117 million shares and market cap at $970 million. SEALSQ reported 9M 2025 revenue of $9.9 million, up 41% year-over-year, and raised cash reserves to $220 million after a $69 million warrant exercise. The company plans to launch its QS7001 quantum chip in November and has announced several global partnerships. Analyst targets remain mixed.
10 October 2025
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Quantum Leap: SEALSQ Corp (LAES) Rockets on Post-Quantum Breakthroughs and Bold Global Moves

Quantum Leap: SEALSQ Corp (LAES) Rockets on Post-Quantum Breakthroughs and Bold Global Moves

SEALSQ shares jumped 27% in four days through October 4, hitting yearly highs and pushing market value above $600 million after a series of upbeat announcements. The company reported $9.9 million in revenue for the first nine months of 2025, up 41% year-on-year, and raised $69 million in new capital. SEALSQ is launching the QS7001 chip with NIST-standardized quantum-resistant algorithms and plans to send a post-quantum secure satellite into orbit in November 2025.
10 October 2025
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