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Technology News 25 November 2025

Rolls-Royce share price today, 25 November 2025: RR.L closes at 1,045p as quantum breakthrough and Dubai orders buoy sentiment

Rolls-Royce share price today, 25 November 2025: RR.L closes at 1,045p as quantum breakthrough and Dubai orders buoy sentiment

London, 25 November 2025 — Rolls-Royce Holdings plc (LON: RR.) ended Tuesday’s session higher, extending what has already been one of the most dramatic stock-market turnarounds in the FTSE 100. According to Trustnet data, Rolls‑Royce closed at 1,045p on 25 November 2025, up 16p (+1.55%) on the day, having traded between roughly 1,019p and 1,045p on volume of just under 9.8 million shares. Trustnet That puts the aero‑engineer comfortably above the psychologically important 1,000p level that recent technical commentary has highlighted as key short‑term support. The Armchair Trader Rolls-Royce share price today: key numbers Based on today’s end‑of‑day figures and recent market data: Trustnet+1 Year to date, various sources estimate that
25 November 2025
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Lumentum (LITE) Stock Today: Pullback After 17% Surge as Mizuho Lifts Target to $325 – November 25, 2025

Lumentum (LITE) Stock Today: Pullback After 17% Surge as Mizuho Lifts Target to $325 – November 25, 2025

Lumentum Holdings Inc. (NASDAQ: LITE) is having another volatile session on Tuesday, November 25, 2025, as traders digest a wave of bullish analyst calls, institutional buying disclosures, and fresh corporate filings after a spectacular AI-fueled run in recent weeks. As of the latest trade around midday U.S. time, Lumentum shares are changing hands at roughly $282 per share, down about 5–6% on the day, after opening near $291 and touching an intraday high above $304. Volume is heavy at more than 3.3 million shares, reflecting active profit-taking and repositioning following Monday’s huge rally. Despite today’s pullback, the stock remains up
25 November 2025
Micron Technology (MU) Stock Today, November 25, 2025: Street‑High Targets, AI Memory Boom and Volatile Price Action

Micron Technology (MU) Stock Today, November 25, 2025: Street‑High Targets, AI Memory Boom and Volatile Price Action

Micron Technology, Inc. (NASDAQ: MU) is back at the center of the AI trade today as Wall Street issues fresh bullish calls, institutions disclose new positions, and analysts double down on the memory “super‑cycle” narrative driving demand for Micron’s chips. As of Tuesday, November 25, 2025, Micron shares are trading around $220, easing slightly after a sharp rally from last week’s lows but still sitting on a huge year‑to‑date gain of more than 150%. Barchart.com Below is a detailed look at today’s Micron stock news, what it says about the company’s AI‑driven growth story, and what investors will be watching
25 November 2025
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IREN Stock Today, November 25, 2025: Iris Energy Slips as Traders Digest Microsoft AI Mega-Deal

IREN Stock Today, November 25, 2025: Iris Energy Slips as Traders Digest Microsoft AI Mega-Deal

IREN Limited (NASDAQ: IREN) — the former bitcoin miner now reinventing itself as an AI data center and cloud infrastructure play — is back under pressure today after a blistering rally to start the week. As of Tuesday afternoon (November 25, 2025), IREN stock is trading around the mid‑$40s, roughly 7–8% lower on the day, after closing Monday at $48.49, a 14.7% surge from the prior session. StockInvest Despite today’s pullback, Iris Energy remains one of 2025’s standout high‑beta winners, powered by a $9.7 billion AI cloud contract with Microsoft, record Q1 FY26 earnings, and an aggressive pivot away from
25 November 2025
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Intel Stock (INTC) Today: Price, Government Stake and AI Foundry Outlook — November 25, 2025

Intel Stock (INTC) Today: Price, Government Stake and AI Foundry Outlook — November 25, 2025

Intel (NASDAQ: INTC) is trading slightly lower on Tuesday after a powerful two-day rally, as investors digest a flood of new information: a Q3 earnings surprise, a historic U.S. government equity stake, multibillion‑dollar investments from Nvidia and SoftBank, and fresh details on Intel’s AI PC and foundry roadmap. Intel+2Intel+2 Below is a detailed look at where Intel stock stands today, November 25, 2025, and what’s driving sentiment around INTC right now. Intel stock price today: modest pullback after a strong run As of early U.S. afternoon trading on Tuesday, Intel shares are changing hands around the mid‑$35s, down roughly 0.8%
25 November 2025
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AMD Stock Today: Why Advanced Micro Devices (NASDAQ: AMD) Is Dropping Around 8% on November 25, 2025

AMD Stock Today: Why Advanced Micro Devices (NASDAQ: AMD) Is Dropping Around 8% on November 25, 2025

Advanced Micro Devices Inc. (NASDAQ: AMD) is under heavy pressure in Tuesday’s session, with the stock sliding after reports that Meta Platforms may spend billions of dollars on Google’s in‑house AI chips instead of relying solely on traditional GPU suppliers like Nvidia and AMD. As of early U.S. trading on November 25, 2025, AMD shares are changing hands around $198, down roughly 7.9% from Monday’s close of $215.05. That leaves the stock well below its recent highs but still far above where it started the year. MarketBeat AMD stock today: price action and key levels The roughly 8% drop comes
25 November 2025
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Nasdaq Today: Tech Mega‑Caps and Alphabet’s AI Breakthrough Drive 2.7% Rally on November 24, 2025

Nasdaq Today: Tech Mega‑Caps and Alphabet’s AI Breakthrough Drive 2.7% Rally on November 24, 2025

Published: November 24, 2025 – U.S. session recap (after market open and through the close) Nasdaq Today: Biggest Jump Since May as AI Trade Roars Back Wall Street kicked off the Thanksgiving week in full risk‑on mode on Monday, November 24, 2025, with the Nasdaq Composite surging 598.92 points, or 2.7%, to 22,872.01. That marks the tech‑heavy index’s strongest single‑day gain in roughly six months and extends a rebound that began late last week. AP News+2Financial Times+2 The rally was powered by: By comparison, the S&P 500 climbed 1.5% to 6,705.12, while the Dow Jones Industrial Average added 0.4% to 46,448.27. Small caps joined
25 November 2025
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Oracle’s $300 Billion OpenAI Bet Backfires: Stock Slump Erases $130 Billion From Larry Ellison’s Fortune

Oracle’s $300 Billion OpenAI Bet Backfires: Stock Slump Erases $130 Billion From Larry Ellison’s Fortune

Published: November 25, 2025 Oracle’s spectacular AI-driven rally has flipped into an equally dramatic hangover. Just weeks after Larry Ellison briefly claimed the title of world’s richest person on the back of a $300 billion cloud deal with OpenAI, Oracle’s share price has gone into reverse. The stock is now down more than 39% in two months, wiping roughly $130 billion from Ellison’s net worth and knocking him down to third place on the Bloomberg Billionaires Index, behind Elon Musk and Alphabet co‑founder Larry Page. The Business Times+1 On Tuesday, November 25, Oracle shares were trading around the $190–$200 range, extending a
25 November 2025
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S&P 500 Today: Tech Stocks, AI Hype and Fed Rate-Cut Bets Power Wall Street Rally on November 24, 2025

S&P 500 Today: Tech Stocks, AI Hype and Fed Rate-Cut Bets Power Wall Street Rally on November 24, 2025

U.S. stocks kicked off the Thanksgiving‑shortened week with a powerful rebound on Monday, November 24, 2025. The S&P 500 jumped at the opening bell, riding a renewed wave of enthusiasm for artificial intelligence stocks and growing confidence that the Federal Reserve will cut interest rates again in December. By the end of the session, the benchmark S&P 500 had climbed 1.5% (102.13 points) to 6,705.12, one of its strongest days since the summer and its second straight solid gain. The tech‑heavy Nasdaq Composite surged 2.7% to 22,872.01, while the Dow Jones Industrial Average added 0.4% to close at 46,448.27. AP News+1
25 November 2025
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JD.com’s Jingdong Industrials Wins Hong Kong Listing Nod as US$500 Million AI Supply‑Chain IPO Nears

JD.com’s Jingdong Industrials Wins Hong Kong Listing Nod as US$500 Million AI Supply‑Chain IPO Nears

HONG KONG / BEIJING – November 25, 2025 – JD.com’s industrial supply‑chain technology arm, Jingdong Industrials (JDi), has cleared a key regulatory hurdle and accelerated investor marketing for a Hong Kong IPO that could raise up to US$500 million as early as mid‑December, according to regulatory filings and multiple media reports. Reuters+2yicaiglobal.com+2 What’s new today (25 November 2025) Chinese financial outlet Yicai Global reported today that Jingdong Industrials has passed the Hong Kong Stock Exchange listing hearing, effectively securing approval from the exchange’s listing committee. That clears one of the final checks before book‑building can begin. yicaiglobal.com Key fresh details
25 November 2025
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AI Data Centers Raise Winter Blackout Risks: What NERC’s 2025–26 Warning Means for Texas, Michigan and the Rest of the US

AI Data Centers Raise Winter Blackout Risks: What NERC’s 2025–26 Warning Means for Texas, Michigan and the Rest of the US

Published November 25, 2025 As the first major cold fronts line up over North America, federal grid regulators are sounding the alarm: the explosive growth of AI data centers is helping push winter electricity demand to record highs — and in some regions, the power system may not be ready if a deep freeze hits. Utility Dive+1 A new 2025–2026 Winter Reliability Assessment from the North American Electric Reliability Corporation (NERC) finds that winter peak demand on the bulk power system will be about 20 gigawatts higher than last year, while new resources to meet that demand have grown by
25 November 2025
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Alphabet Nears $4 Trillion as Soros Bets on Google and Amazon in Today’s AI Stock Frenzy

Alphabet Nears $4 Trillion as Soros Bets on Google and Amazon in Today’s AI Stock Frenzy

Published: November 25, 2025 Alphabet is racing toward a historic $4 trillion market value, AI optimism is lighting up Wall Street, and one of the world’s most famous investors has quietly loaded up on two of the “Magnificent Seven” giants: Amazon and Google’s parent, Alphabet. Fresh regulatory filings show billionaire George Soros’ fund has made major moves into Amazon (AMZN) and Alphabet (GOOGL), just as Alphabet’s share price surge threatens to reorder the rankings of the world’s most valuable companies. At the same time, a potential multi‑billion‑dollar AI chip deal between Google and Meta is challenging Nvidia’s dominance and adding
25 November 2025
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China Stock Market Today: Defence and Tech Lead Modest Mainland Rebound as MSCI Rebalance Supercharges Hong Kong — November 24, 2025

China Stock Market Today: Defence and Tech Lead Modest Mainland Rebound as MSCI Rebalance Supercharges Hong Kong — November 24, 2025

On Monday, November 24, 2025, the China stock market delivered a mixed but eventful session: mainland benchmarks barely budged at the index level, even as defence and AI names jumped, while Hong Kong’s China-heavy indices rallied strongly on MSCI index changes and renewed hopes for a U.S. Federal Reserve rate cut in December. Futunn News+3Xinhua News+3Indo Premier+3 Key Takeaways for November 24, 2025 Mainland China: Headline Indices Flat, Defence Names on the Front Line Benchmarks: Small Move, Big Message Mainland China’s major equity gauges barely moved by the close, masking a notable rotation beneath the surface: Turnover on the Shanghai and
25 November 2025
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ASX Today: Australian Share Market Rebounds Over 1% as Tech, Healthcare and Industrials Lead – 24 November 2025

ASX Today: Australian Share Market Rebounds Over 1% as Tech, Healthcare and Industrials Lead – 24 November 2025

Sydney – Monday, 24 November 2025 — The Australian stock market kicked off the week with a strong relief rally, snapping a painful run of November losses as investors piled back into technology, healthcare and industrial names on renewed hopes of interest rate cuts in the United States. The benchmark S&P/ASX 200 jumped about 1.3% to around 8,525 points, clawing back a slice of last week’s heavy falls and leaving the index modestly positive for 2025 year-to-date. The broader All Ordinaries added a similar 1.3%, while small caps and growth stocks outperformed, signalling a clear return of risk appetite after several bruising sessions. Market Index+1 Market snapshot: ASX 200,
25 November 2025
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TSMC Sues Ex-Executive Now at Intel as Taiwan Probes Alleged 2nm Trade‑Secret Leak

TSMC Sues Ex-Executive Now at Intel as Taiwan Probes Alleged 2nm Trade‑Secret Leak

Intel CEO Lip‑Bu Tan dismisses leak claims as “rumor and speculation” while Taiwanese authorities treat the case as a national‑security issue. A lawsuit in the middle of the chip race Taiwan Semiconductor Manufacturing Co. (TSMC), the world’s leading contract chipmaker, confirmed on Tuesday that it has sued former senior executive Lo Wei‑jen after he took a top job at Intel. The suit was filed in Taiwan’s Intellectual Property and Commercial Court and is built around Lo’s employment contract, a signed non‑compete agreement, and provisions of Taiwan’s Trade Secrets Act. Reuters+1 TSMC argues that, given Lo’s access to the company’s most
25 November 2025
Alibaba Earnings Today: AI Cloud Boom Lifts Revenue Above Estimates as Heavy Spending Hits Profit – 25 November 2025

Alibaba Earnings Today: AI Cloud Boom Lifts Revenue Above Estimates as Heavy Spending Hits Profit – 25 November 2025

Alibaba’s latest earnings report shows exactly where the company is betting its future: artificial intelligence, cloud computing and ultra‑fast “one‑hour” delivery. Those bets are driving strong revenue growth — but also hammering margins. On Tuesday, 25 November 2025, Alibaba reported results for the quarter ended 30 September 2025 (its fiscal second quarter), beating revenue expectations thanks to surging demand for AI-powered cloud services and rapid expansion of instant commerce in China.FT Markets+1 Revenue beats forecasts, but profits plunge Alibaba posted quarterly revenue of about 247.8 billion yuan (roughly US$34.8 billion), up 5% year over year and slightly above analysts’ expectations
25 November 2025
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Astera Labs (ALAB) Stock Today, November 25, 2025: Price Action, Fresh News, and AI Growth Outlook

Astera Labs (ALAB) Stock Today, November 25, 2025: Price Action, Fresh News, and AI Growth Outlook

Astera Labs, Inc. (NASDAQ: ALAB) remains one of the most closely watched AI infrastructure stocks going into Tuesday, November 25, 2025. After an explosive run earlier this year and a sharp pullback from all‑time highs, the stock is back in focus as new institutional money flows in and Wall Street doubles down on its AI connectivity story. ALAB stock price snapshot heading into November 25, 2025 As of the latest available trading data, Astera Labs’ stock last closed at $147.75 per share on Monday, November 24, 2025, up about 4.2% on the day. The session saw an intraday range between
25 November 2025
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Cisco Systems (CSCO) Stock Today, November 25, 2025: AI Security Push, Insider Selling, and What’s Next for the Rally

Cisco Systems (CSCO) Stock Today, November 25, 2025: AI Security Push, Insider Selling, and What’s Next for the Rally

Cisco Systems, Inc. (NASDAQ: CSCO) is trading around $76–77 per share on Tuesday, November 25, 2025, leaving the networking giant less than 5% below its 52‑week high after a powerful AI‑driven run.StockAnalysis+2Investing.com+2 Investors this morning are digesting fresh AI and 5G security product news, new insider selling, an upcoming virtual annual shareholder meeting, and lingering questions about valuation after a roughly 34.6% gain over the last 12 months.Nasdaq+1 Cisco stock today: price, performance and positioning in the AI trade As of the latest available quote, CSCO is around $76.24, giving Cisco a market capitalization of roughly $300 billion. The stock’s
25 November 2025
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RUM Stock Today (Nov. 25, 2025): Rumble Surges as Tether Bets Bigger and AI Cloud Pivot Takes Shape

RUM Stock Today (Nov. 25, 2025): Rumble Surges as Tether Bets Bigger and AI Cloud Pivot Takes Shape

Rumble Inc. (NASDAQ: RUM) heads into Tuesday’s session on the back of one of its strongest two-day moves of 2025, fueled by fresh commitments from crypto giant Tether and a transformational AI infrastructure deal with Germany’s Northern Data. As of Monday, November 24, RUM closed at $6.51, up about 14.4% on the day, after trading between $5.92 and $6.57 on unusually heavy volume of roughly 7.2 million shares, well above recent averages. FinancialContent That follows a 7% gain on Friday, lifting the stock more than 22% over the last two sessions and putting it back near the upper end of
25 November 2025
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Dell Stock (DELL) Today: AI Server Boom Meets Margin Jitters Ahead of Q3 Earnings – November 25, 2025

Dell Stock (DELL) Today: AI Server Boom Meets Margin Jitters Ahead of Q3 Earnings – November 25, 2025

Dell Technologies stock is back under the spotlight today as investors brace for the company’s third‑quarter fiscal 2026 earnings report after the closing bell. Dell shares finished Monday, November 24, at $127.22, up about 3.8% on the day, but still roughly 24% below their early‑November high near $168. StockAnalysis+1 Over the past month, the stock has dropped almost 20%, even after Monday’s rebound, while it remains up around 10% year‑to‑date and down about 12% over the last 12 months. MarketBeat+1 That combination of strong year‑to‑date gains, a sharp recent sell‑off, and a big AI narrative makes Dell one of the
25 November 2025
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Stock Market Today

Tower Semiconductor stock jumps again on Nvidia optics tie-up as earnings near

Tower Semiconductor stock jumps again on Nvidia optics tie-up as earnings near

8 February 2026
Tower Semiconductor shares rose 7.7% to $139.04 Friday after announcing a collaboration with Nvidia on AI data-center networking. The stock touched $141 intraday and gained another 1% after hours. Investors await Tower’s Feb. 11 earnings for details on its silicon photonics work. No financial terms or shipment timeline were disclosed.
Longsys Electronics stock heads into Monday after new guarantees; what 301308 investors watch next

Longsys Electronics stock heads into Monday after new guarantees; what 301308 investors watch next

8 February 2026
Longsys disclosed new guarantees for a 100 million yuan Hong Kong loan and a $9 million Brazil credit line, bringing its total approved guarantee quota to 11 billion yuan and outstanding guarantees to 5.81 billion yuan. The company said all guarantees are for consolidated subsidiaries and within approved limits. Shares closed at 288 yuan Friday, down 1.6%. China inflation and credit data are due this week.
MACOM stock price steadies near highs into Monday after earnings pop and fresh filings

MACOM stock price steadies near highs into Monday after earnings pop and fresh filings

8 February 2026
MACOM shares rose 3.5% to $235.87 Friday after the company reported fiscal Q1 revenue of $271.6 million and raised its full-year data center growth outlook to 35–40%. Fidelity’s FMR LLC disclosed a 10.7% stake, while shareholder Susan Ocampo filed to potentially sell up to 100,000 shares. Stifel raised its price target to $255. MACOM expects to repay $161 million in convertible notes in March.
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