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Semiconductors 6 October 2025 - 20 October 2025

Navitas (NVTS) Stock Skyrockets on NVIDIA AI Chip News — Record Rally Sparks Bull-Bear Debate

Navitas Semiconductor Stock Skyrockets on AI Chip Buzz – NVTS Hits Record High Amid GaN Frenzy

Navitas Semiconductor shares surged nearly 18% to a record $17.06 on Oct. 20, 2025, extending year-to-date gains to over 330%. The rally followed news that Navitas will supply gallium nitride and silicon carbide chips for Nvidia’s 800-volt AI data centers. Trading volume spiked, with short sellers covering positions as the stock nearly doubled in the past week. Analysts remain divided on the company’s valuation.
20 October 2025
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GSI’s AI Breakthrough Slashes Energy by 98% – GPU-Killer Chip Sparks 200% Stock Rally

GSI’s AI Breakthrough Slashes Energy by 98% – GPU-Killer Chip Sparks 200% Stock Rally

GSI’s Gemini-I APU matched NVIDIA A6000 GPU throughput on large-scale AI tasks while using over 98% less energy, according to a Cornell-led study. The chip accelerated retrieval tasks up to five times faster than standard CPUs. NASDAQ:GSIT shares surged about 200% on Oct. 20, 2025, after the announcement. Analysts warn GSI’s revenues remain low and losses deep despite the breakthrough.
20 October 2025
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Qualcomm (QCOM) Stock: Poised to Soar on 5G/AI, or Falling Behind? Analysts Weigh In

Qualcomm Stock’s Wild Ride: New Chip Triumphs, China Shocks, and What’s Next for QCOM

Qualcomm shares closed at $163.45 Friday after a volatile week, rebounding 6% from lows sparked by a Chinese antitrust probe into its Autotalks deal. The company beat Q3 estimates and raised guidance, while new chip launches drew attention. Insiders trimmed holdings, but retail investors showed optimism. The stock remains about 10% below its 52-week high, with a market cap near $177 billion.
19 October 2025
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White House’s Shocking 10% Intel Stake Plan Shakes the Tech World

Intel Stock Soars to Multi-Year High on AI Buzz and Big Backers – Will the Rally Last?

Intel shares closed near $37 on Oct. 17, 2025, their highest in over two years, after Nvidia took a $5 billion stake and the U.S. government acquired about 10% of the company. Q2 revenue was flat at $12.9 billion, with Intel still unprofitable and CEO Lip-Bu Tan cutting 20% of staff. AMD and Nvidia continue to outpace Intel in the AI chip market. Q3 results are due Oct. 23.
18 October 2025
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Broadcom’s $10B AI Chip Deal Ignites Stock Surge – What’s Powering This Tech Giant’s Boom

Broadcom (AVGO) Stock Soars After $10B OpenAI AI Chip Deal – Analysts Raise Targets

Broadcom shares traded at $354.15 at the open on Oct. 17, after jumping nearly 10% on news of a major AI partnership with OpenAI. The stock is up about 70% year-to-date and has more than doubled from $180 a year ago. Q3 revenue rose 22% to $15.95 billion, beating estimates, with management guiding Q4 revenue to $17.4 billion. Analyst price targets now range from $372 to $420.
17 October 2025
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TSMC Stock Skyrockets on AI Boom — Analysts See More Upside

TSMC Stock Skyrockets on AI Boom — Analysts See More Upside

TSMC shares closed at $304.71 in New York and NT$1,465.00 in Taipei on Oct. 15, up about 45% year-to-date amid soaring AI chip demand. Preliminary Q3 revenue reached NT$989.9 billion (≈$32.5 billion), up 30% from a year earlier and above forecasts. Analysts expect record quarterly profit and have raised price targets. TSMC’s market cap stands at $1.1 trillion, but geopolitical tensions around Taiwan remain a concern.
16 October 2025
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AI Chip Wars Explode: OpenAI’s $1 Trillion Frenzy Ignites Nvidia, AMD, Oracle Race

AI Chip Wars Explode: OpenAI’s $1 Trillion Frenzy Ignites Nvidia, AMD, Oracle Race

OpenAI has secured nearly $1 trillion in AI infrastructure deals within weeks, partnering with Nvidia, AMD, Oracle, and Broadcom. Nvidia agreed to invest up to $100 billion and supply 10 GW of GPUs; AMD struck a 6 GW chip deal and issued OpenAI a 10% stock warrant. Oracle will provide $300 billion in cloud services, while Broadcom will co-design 10 GW of custom chips. Regulators warn of antitrust risks as stocks surge.
15 October 2025
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Astera Labs Stock Soars on AI Momentum: Is This High-Flying Chip Innovator Still a Buy in 2025?

Astera Labs (ALAB) Stock Skyrockets on AI Boom – Nvidia & AMD Partnerships Fuel Frenzy

Astera Labs shares soared from $36 at IPO to a 52-week high near $262 in September 2025 before dropping 14% to around $170 on October 14. Q2 FY2025 revenue jumped 150% year-over-year to $191.9 million, with record free cash flow and over $1 billion in cash. Management guided Q3 revenue to $203–210 million. Wall Street targets range from $155 to $275, with most analysts rating the stock a “Moderate Buy.”
14 October 2025
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TSMC Stock Surges on AI Boom and U.S. Expansion: What to Know on Sep 23, 2025

TSMC’s AI-Fueled Rally: Stock Hits Record High, Earnings Soar Amid Global Chip Race

TSMC shares hit a record NT$1,370 in Taipei in early October 2025, with U.S. ADRs briefly topping $300, up 45% year-to-date. Q3 revenue reached NT$989.9 billion ($32.5 billion), up about 30% year-over-year, beating forecasts. Major customers are placing multibillion-dollar AI chip orders. TSMC is expanding globally, with new fabs in Arizona, Japan, and Germany.
14 October 2025
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Nvidia’s AI Power Play Sends Navitas Semiconductor Stock Soaring – Here’s Why It Matters

Nvidia’s AI Power Play Sends Navitas Semiconductor Stock Soaring – Here’s Why It Matters

Navitas Semiconductor shares jumped 27% in mid-October 2025 after announcing new GaN/SiC power chips for NVIDIA’s 800V AI data center architecture. The stock is up 179% year-to-date on AI and EV demand. Navitas will supply chips for NVIDIA’s planned “AI factories,” triggering analyst upgrades and heavy trading. Short interest remains high at about 25% of float, reflecting continued volatility.
14 October 2025
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Navitas Semiconductor (NVTS) Stock Skyrockets 27% on Nvidia AI Breakthrough – Is a Major Rally Just Beginning?

Navitas Semiconductor (NVTS) Stock Skyrockets 27% on Nvidia AI Breakthrough – Is a Major Rally Just Beginning?

Navitas Semiconductor shares jumped 21% on Oct. 13, 2025, after announcing new GaN/SiC power chips for NVIDIA’s 800V AI data-center architecture. The stock rose to nearly $12.71 in after-hours trading, up 27% on the day. Navitas reported Q2 revenue of $14.5 million, down 29% year-over-year, and expects Q3 sales of about $10 million. CEO Chris Allexandre took over in September, shifting focus to AI data centers and EVs.
14 October 2025
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Broadcom’s AI Windfall: Inside AVGO’s Trillion-Dollar Surge, $10B Chip Deal & 2025 Outlook

Broadcom’s AI Windfall: Inside AVGO’s Trillion-Dollar Surge, $10B Chip Deal & 2025 Outlook

Broadcom shares have more than doubled in a year, trading near $324.63 on Oct. 10, 2025, after a 10-for-1 stock split and surging AI demand pushed its market cap to $1.6 trillion. Fiscal Q3 2025 revenue rose 22% to $15.95 billion, with AI chip sales up 63% to $5.2 billion. The company disclosed a $10 billion custom AI chip order, widely believed to be from OpenAI. Broadcom raised Q4 guidance to $17.4 billion.
11 October 2025
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TSMC’s AI-Fueled Surge: Record Highs, Big Risks, and Bold Predictions (Oct 2025 Update)

TSMC’s AI-Fueled Surge: Record Highs, Big Risks, and Bold Predictions (Oct 2025 Update)

TSMC shares are trading near record highs after Q3 2025 sales rose about 30% year-on-year to $32.5 billion, slightly above forecasts. The stock is up roughly 45% in 2024, driven by soaring AI chip demand. Wall Street has raised price targets ahead of TSMC’s Oct 16 earnings. Tensions persist as Taiwan rebuffs U.S. chip relocation calls and Washington tightens export controls on China.
11 October 2025
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Up 150% YTD: Navitas Semiconductor (NVTS) Rides the GaN Power Wave into AI’s Future

Up 150% YTD: Navitas Semiconductor (NVTS) Rides the GaN Power Wave into AI’s Future

Navitas (NVTS) closed at $8.87 on Oct. 10, 2025, after reaching a 52-week high of $9.79, up about 149% year-to-date. The company announced a partnership with NVIDIA in mid-2025 and raised $100 million in new capital. Chris Allexandre became CEO on Sept. 1, replacing co-founder Gene Sheridan. Q3 earnings are due Nov. 3; Q2 revenue fell 29% year-over-year to $14.5 million.
10 October 2025
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Nvidia’s $4 Trillion Juggernaut vs AMD’s OpenAI Jackpot – Inside 2025’s Epic AI Stock Showdown

Nvidia’s $4 Trillion Juggernaut vs AMD’s OpenAI Jackpot – Inside 2025’s Epic AI Stock Showdown

Nvidia’s market value briefly topped $4 trillion in 2025, making it the world’s most valuable company as shares tripled year-on-year. AMD stock jumped 30% in a day after announcing a major AI chip deal with OpenAI, reaching multi-year highs. Nvidia retains about 90–94% of the GPU market, but AMD’s OpenAI partnership raised its profile as a challenger. Both stocks trade at high valuations, with analysts broadly bullish but warning of risks.
10 October 2025
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Intel Stock Surges 80% on AI Chip Hype – Can $INTC Keep Flying?

Intel Stock Surges 80% on AI Chip Hype – Can $INTC Keep Flying?

Intel shares traded near $38 on Oct. 9, 2025, up about 80% year-to-date after major AI and foundry deals, including a $5 billion NVIDIA partnership and $8.9 billion in U.S. government equity. Q2 revenue was flat at $12.9 billion, with margins below 30% and continued losses. Wall Street consensus is bearish-to-neutral, with an average target near $26. Intel’s foundry remains unprofitable and trails TSMC.
10 October 2025
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OpenAI’s AMD Mega-Deal Sparks an AI “Mega-Blob” – 6GW of Chips, a 10% Stake, and a $100B Bet

OpenAI’s AMD Mega-Deal Sparks an AI “Mega-Blob” – 6GW of Chips, a 10% Stake, and a $100B Bet

OpenAI and AMD announced a multi-year deal for OpenAI to deploy 6 gigawatts of AMD AI chips, starting with 1 GW in 2026. AMD granted OpenAI a warrant to buy up to 10% of its shares at $0.01 each, vesting with chip delivery and stock milestones. AMD stock jumped over 30% on the news, while Nvidia shares slipped. The partnership reduces OpenAI’s reliance on Nvidia for AI hardware.
8 October 2025
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Mystery $75M Bet Propels POET Technologies – Tiny Optical Chipmaker Rides AI Gold Rush

Mystery $75M Bet Propels POET Technologies – Tiny Optical Chipmaker Rides AI Gold Rush

POET Technologies closed a US$75 million private placement on Oct. 7, 2025, its largest-ever investment, from an undisclosed institutional investor. Shares jumped 23.5% to $7.88, with trading volume spiking to 41 million. Despite the surge, POET remains pre-revenue and unprofitable, with a net margin near –11,500%. The company recently launched 1.6-terabit optical modules and won its seventh industry award in 15 months.
8 October 2025
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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.
6 October 2025
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AMD’s AI Mega-Deal Sparks Stock Surge – Inside the OpenAI Partnership, New Chips & Showdown with Rivals

AMD’s Massive OpenAI Deal Shakes Up the AI Chip Race

OpenAI and AMD signed a multi-year deal for OpenAI to deploy six gigawatts of AMD GPUs, starting with 1 GW of Instinct MI450 chips in 2026. AMD granted OpenAI a warrant to buy up to 160 million shares at $0.01 each, about 10% of AMD if fully vested. AMD expects the deal to generate tens of billions in annual revenue. AMD shares surged up to 34% on the news, while Nvidia stock fell 2%.
6 October 2025
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Stock Market Today

  • Blackstone Digital Infrastructure Trust Files for IPO Registration with SEC for NYSE Listing
    April 12, 2026, 1:02 AM EDT. Blackstone Digital Infrastructure Trust has filed a registration statement with the U.S. Securities and Exchange Commission for a planned initial public offering (IPO) of its common stock. The company aims to list on the New York Stock Exchange under the ticker "BXDC" upon completion. The offering's size, price range, and terms remain undecided and depend on market conditions and regulatory approval. Focused on owning newly built data centers, Blackstone Digital Infrastructure Trust positions itself to capitalize on growing demand for digital infrastructure. Major financial institutions including Goldman Sachs, Morgan Stanley, and J.P. Morgan are underwriting the offering, which will proceed only after the registration becomes effective.

Latest article

Wall Street Feels the Heat (and Thrill): Fed Cuts, Tariffs & Mega-Mergers Set NYSE Buzz

US Stock Market Today: Live Updates 12.04.2026

12 April 2026
Futu Holdings (FUTU) rose 10.2% in the past week but trades 13.4% below its January level. Shares closed at $154.50, while analysts estimate intrinsic value at $245.48. The company posted a 92.2% return over 12 months. Valuation models indicate earnings exceed risk costs, supporting long-term growth projections.
India F-35 Deal Hits Pause: Lockheed Martin Says No Direct Talks, U.S. Door Still Open

India F-35 Deal Hits Pause: Lockheed Martin Says No Direct Talks, U.S. Door Still Open

11 April 2026
Lockheed Martin said it is not in direct talks with India over the F-35, clarifying that any approach must go through official U.S. and Indian channels under the Foreign Military Sales process. Indian officials confirmed no formal discussions on acquiring the F-35 have begun. India recently approved a $40 billion military upgrade, including other fighter jets, while Lockheed’s F-21 remains in a separate competition.
Why SNOW Stock Is Falling Again: Snowflake Nears 52-Week Low as AI Worries Hit Software

Why SNOW Stock Is Falling Again: Snowflake Nears 52-Week Low as AI Worries Hit Software

11 April 2026
Snowflake shares fell 8.4% to $121.11 on Friday after an 11.7% drop Thursday, as investors sold off software stocks amid concerns over new AI tools from Anthropic and OpenAI. The stock now trades just above its 52-week low. The S&P 500 Software and Services Index is down 25.5% for the year. Snowflake reported fourth-quarter product revenue of $1.23 billion, up 30% from a year earlier.
Wall Street Feels the Heat (and Thrill): Fed Cuts, Tariffs & Mega-Mergers Set NYSE Buzz

US Stock Market Today: Live Updates 11.04.2026

11 April 2026
LIVEMarkets rolling coverageStarted: April 11, 2026, 12:00 AM EDTUpdated: April 11, 2026, 11:59 PM EDT DocuSign Stock Review: Is the 42% Yearly Drop a Buying Opportunity? April 11, 2026, 11:59 PM EDT. DocuSign (DOCU) shares have fallen 42.3% over the past year, raising questions about their value. Despite recent weakness, a Discounted Cash Flow (DCF) analysis suggests the stock is **68.1% undervalued**, with estimated intrinsic value around $134.42 versus a current price near $42.89. The DCF model projects growing free cash flows from $990 million in 2026 to $1.37 billion by 2029. Investors remain cautious amid evolving software spending trends
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