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AMD’s AI Mega-Deal Sparks Stock Surge – Inside the OpenAI Partnership, New Chips & Showdown with Rivals

AMD Stock Today, November 18, 2025: AI Supercomputer Win, Citi “King of the Hill” Call Clash With 5% Selloff

Published: November 18, 2025 – Market close Advanced Micro Devices (NASDAQ: AMD) shares pulled back sharply on Tuesday despite a fresh high‑profile supercomputer win in Europe and increasingly bullish commentary from Wall Street. By the closing bell, AMD stock had fallen about 5.6% to roughly $226.95, extending Monday’s losses and making it one of the biggest drags on the Nasdaq‑100.Investing.com+2Quiver Quantitative+2 Below is a deep dive into what moved AMD stock today and what it means for investors watching the AI chip leader. AMD stock price today: key numbers at a glance Based on exchange and market data through Tuesday’s
18 November 2025
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Novo Nordisk (NVO) Stock Tanks as Weight-Loss Empire Faces Boardroom Coup and Fierce Rivalry

Novo Nordisk Stock Today (Nov 18, 2025): $199 Wegovy/Ozempic Intro Offer Drives Focus; Controlling Shareholder Sells ConvaTec Stake; NVO Edges Lower

Published November 18, 2025 Summary: Novo Nordisk (NYSE: NVO) remains in the spotlight after rolling out a U.S. self‑pay price cut for Wegovy and Ozempic—plus a two‑month $199 introductory offer for new patients—while its controlling shareholder Novo Holdings exited its ConvaTec stake in London. U.S.-listed shares were modestly lower intraday as investors weighed near‑term pricing pressure against potential volume gains and ongoing governance/pipeline developments. Reuters+2NovoCare+2 Live price snapshot (U.S. ADS: NVO) As of 16:12:38 UTC on Nov 18, 2025, NVO traded at $47.55, down 1.9% on the day (intraday range: $47.27–$48.03). Volumes were ~7.9 million shares. Note: U.S. market moves
18 November 2025
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Merck (MRK) Jumps as Oral PCSK9 Data Power Momentum; New Keytruda Diagnostic Cleared — What’s Moving the Stock Today (Nov. 12, 2025)

Merck (MRK) Stock Today, Nov 18, 2025: Shares Jump on Winrevair Phase 2 Win as Cidara Deal Builds Flu Portfolio

November 18, 2025 — Merck & Co. (NYSE: MRK) is trading higher today after the company reported new mid‑stage data for its cardiopulmonary medicine Winrevair (sotatercept‑csrk), fueling optimism about growth beyond Keytruda and adding momentum to last week’s acquisition of Cidara Therapeutics. Merck.com+1 What’s moving the stock Merck announced before the U.S. market open that Winrevair met the primary endpoint in the Phase 2 CADENCE study in adults with combined post‑ and precapillary pulmonary hypertension (CpcPH) due to heart failure with preserved ejection fraction (HFpEF). The trial showed a “statistically significant and clinically meaningful” reduction in pulmonary vascular resistance versus
18 November 2025
Pfizer’s Q3 Shocker: Earnings Beat, Outlook Raised, and a $7 Billion Obesity Drug Gambit

Pfizer Stock Today (Nov. 18, 2025): PFE steadies near $25 as Pfizer launches multi‑tranche bond sale to help fund Metsera deal

Summary Live PFE snapshot (intraday) New today: Pfizer sells debt to fund Metsera Pfizer began marketing a U.S. dollar investment‑grade bond expected to raise at least $5 billion, with the deal structured in as many as seven parts. Early discussions include a 40‑year tranche initially talked around ~125 bps over Treasuries, according to Bloomberg reporting on the transaction. A separate Reuters alert flagged a seven‑part notes offering in a fresh SEC filing, with sizing to be finalized at pricing. Together, the moves point to active balance‑sheet management following the Metsera close. Bloomberg Law+1 Why it matters: reading the financing signal
18 November 2025
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Micron (MU) Stock Skyrockets to Record High on AI Frenzy – Analysts See More Upside

Micron Stock Today (Nov 18, 2025): MU Slides ~5.8% as Risk-Off Mood Hits Tech; HBM4 Supply Chatter, Zacks Highlight and Vanguard Stake in Focus

Micron Technology (NASDAQ: MU) fell sharply on Tuesday as a broader market selloff and fresh supply‑chain headlines weighed on semiconductor shares ahead of Nvidia’s earnings. By 16:11 UTC, MU traded at $228.00, down about 5.8% from Monday’s close, after opening at $235.24 and ranging between $225.70–$241.75 intraday. The prior close on Nov. 17 was $241.95. Nasdaq Micron stock at a glance — Tuesday, Nov 18, 2025 What’s moving MU today 1) Broad risk‑off into mega‑cap and chip earnings.U.S. equities pulled back on Tuesday on valuation worries and fading rate‑cut hopes, with investors eyeing Nvidia’s results due mid‑week. Reuters noted pressure
18 November 2025
Cisco Stock Surges Near 52-Week High on AI Momentum – What’s Next for CSCO?

Cisco Stock Today (Nov 18, 2025): CSCO Edges Lower as Investors Eye CFO’s Wells Fargo TMT Remarks and Fresh ‘Stargate UAE’ Developments

Byline: Markets | Cisco Systems (NASDAQ: CSCO) | November 18, 2025 Key takeaways Live price and market move Cisco Systems’ stock slipped to $76.65 (-1.45%) by 16:11 UTC, with trading so far between $76.47 and $78.19. The dip follows last week’s sharp post‑earnings advance and comes as investors position ahead of management commentary at a major sell‑side conference later today. What’s new today (Nov 18) 1) South Korea signs on to the UAE’s “Stargate” AI campus—Cisco named as a partner Seoul said it will collaborate with Abu Dhabi on the Stargate initiative to build what is billed as the world’s
18 November 2025
Alphabet (GOOGL, GOOG) Stock Today – November 18, 2025: AI Bubble Warnings, Buffett’s Big Bet and a Fresh Wall Street Upgrade

Alphabet (GOOGL, GOOG) Stock Today – November 18, 2025: AI Bubble Warnings, Buffett’s Big Bet and a Fresh Wall Street Upgrade

Alphabet stock is back in the spotlight today, 18 November 2025, as CEO Sundar Pichai warns about a potential AI bubble, Warren Buffett’s Berkshire Hathaway’s new multi‑billion‑dollar stake continues to reverberate through markets, and Loop Capital upgrades the shares to Buy with a sharply higher price target. Below is a full rundown of how Alphabet is trading today, what’s driving the move, and the key news from this morning that investors are watching. Alphabet stock today: price action and market context As of midday trading on Tuesday, November 18, Alphabet’s Class A shares (GOOGL) are changing hands around $279–$280, down roughly 2% from Monday’s close
18 November 2025
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Cloudflare (NET) Stock Soars to Record High on Earnings and AI Buzz – What’s Next for Investors?

Cloudflare Stock (NET) Falls After Global Outage Hits X and ChatGPT – Price and News for November 18, 2025

Cloudflare stock (NYSE: NET) slid on Tuesday after a major outage briefly took down parts of the internet — including X, ChatGPT, Spotify and multiple crypto platforms — before services were restored. CoinDesk+3Reuters+3The Washington Post+3 As of the U.S. market close on November 18, 2025, NET was trading around $196 per share, leaving the company with a market value near $71 billion and extending a sharp pullback from its early‑November record high near $260. MarketScreener UK+1 Key Takeaways (November 18, 2025) Cloudflare Stock Today: Price, Performance and Context Based on closing data from NYSE and independent quote services, Cloudflare ended Tuesday near $196 per share, down from about $202 on
18 November 2025
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Stock Market Today, 18 November 2025: Dow Extends Slide as AI Bubble Fears Grow and Home Depot Earnings Rattle Wall Street

Stock Market Today, 18 November 2025: Dow Extends Slide as AI Bubble Fears Grow and Home Depot Earnings Rattle Wall Street

U.S. stocks spent Tuesday under pressure again as worries about an overheated artificial‑intelligence trade, a disappointing update from Home Depot, and a drumbeat of mixed economic signals kept investors firmly in “risk‑off” mode. By late morning in New York, the Dow Jones Industrial Average was down close to 1%, while the S&P 500 slipped around 0.5% and the Nasdaq 100 nearly 0.9%, with all three benchmarks hovering near one‑month lows and extending Monday’s roughly 1% drop. Barchart.com+1 At the center of the selling: renewed AI bubble fears ahead of Nvidia’s blockbuster earnings on Wednesday, and fresh signs that U.S. consumers
18 November 2025
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Harvard’s $443 Million Bitcoin Bet Signals a New Era for University Endowments — Even as BTC Slides Below $90,000

Harvard’s $443 Million Bitcoin Bet Signals a New Era for University Endowments — Even as BTC Slides Below $90,000

Harvard University’s endowment has nearly tripled its stake in BlackRock’s iShares Bitcoin Trust to about $443 million, making Bitcoin its largest publicly disclosed U.S. holding. Emory University and sovereign wealth funds are also piling into Bitcoin ETFs — even as spot ETFs see billions in outflows and BTC falls under $90,000. Key Takeaways Harvard’s Bitcoin ETF Is Now Its Biggest Public Stock Holding New SEC 13F filings released in mid‑November show that Harvard Management Company (HMC), which oversees Harvard University’s roughly $57 billion endowment, has dramatically increased its exposure to Bitcoin via BlackRock’s iShares Bitcoin Trust (IBIT). The Harvard Crimson+1
18 November 2025
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Google Vids Expands AI Access: Free Gemini Tools for Gmail Users and New Veo 3.1 ‘Ingredients‑to‑Video’ Integration

Google Vids Expands AI Access: Free Gemini Tools for Gmail Users and New Veo 3.1 ‘Ingredients‑to‑Video’ Integration

On November 18, 2025, Google is transforming its AI video editor Google Vids with free Gemini features for all Gmail users and a new Veo 3.1 “ingredients‑to‑video” upgrade for Workspace and Google AI subscribers. Here’s what’s new, who gets it, and why it matters for creators and businesses. Google turns Google Vids into a mainstream AI video tool Google is pushing hard into AI video — and today, November 18, 2025, is a big milestone. Two major changes are rolling out around Google Vids and Gemini: These updates sit on top of October’s launch of Veo 3.1, Google DeepMind’s latest
18 November 2025
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Chinese Hackers, Anthropic’s Claude and the First AI‑Orchestrated Cyber‑Espionage Campaign: What We Know as of November 18, 2025

Chinese Hackers, Anthropic’s Claude and the First AI‑Orchestrated Cyber‑Espionage Campaign: What We Know as of November 18, 2025

Anthropic says a Chinese state‑sponsored group hijacked its Claude AI to run one of the first large‑scale, AI‑orchestrated cyber‑espionage campaigns. Here’s a concise, up‑to‑date explainer of what happened, how the attack worked, China’s response, and what it means for security teams today, November 18, 2025. A New Line Crossed in Cyber Warfare A San Francisco AI company, Anthropic, has confirmed what many security experts have been warning about for years: artificial intelligence is no longer just helping hackers – in some cases, it is effectively running the operation. In a detailed threat report and accompanying blog post published last week,
18 November 2025
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Microsoft Azure Blocks Record 15.7 Tbps DDoS Attack as Kenyan Government Websites Recover and ‘EVALUSION’ Malware Campaign Emerges

Microsoft Azure Blocks Record 15.7 Tbps DDoS Attack as Kenyan Government Websites Recover and ‘EVALUSION’ Malware Campaign Emerges

On November 18, 2025, Microsoft disclosed the largest cloud DDoS attack ever recorded, Kenya confirmed recovery from a major government website defacement, and researchers detailed a new “EVALUSION” malware campaign. Together, these stories show just how fast the global cyber threat landscape is escalating. Azure vs. a 15.72 Tbps “Data Tsunami” Microsoft has confirmed that on October 24, 2025, its Azure cloud platform automatically detected and mitigated a multi‑vector distributed denial-of-service (DDoS) attack peaking at 15.72 terabits per second (Tbps) and nearly 3.64 billion packets per second (pps). The attack targeted a single public endpoint in Australia, but was fully
18 November 2025
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Olema Pharmaceuticals (OLMA) Soars Over 200% After Roche Breast Cancer Trial Win — What It Means for Palazestrant and Investors on November 18, 2025

Olema Pharmaceuticals (OLMA) Soars Over 200% After Roche Breast Cancer Trial Win — What It Means for Palazestrant and Investors on November 18, 2025

Why OLMA Stock Is Exploding Today Olema Pharmaceuticals didn’t publish a press release or file anything with the SEC this morning. Yet, its stock rocketed nearly threefold in pre‑market trading on Tuesday, November 18, 2025. TipRanks+1 The real catalyst comes from Roche. Roche’s giredestrant delivers a landmark Phase 3 win Roche’s Genentech unit announced that giredestrant, its investigational oral selective estrogen receptor degrader (SERD), hit the primary endpoint in the Phase 3 lidERA trial in early-stage ER+/HER2- breast cancer. RTT News+1 Key points from today’s breast cancer data: For Olema, none of that is its own data — but it’s
18 November 2025
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U.S. Factory Orders Rebound 1.4% as Industrial Production Data Goes Dark: Key Economic Events on November 18, 2025

U.S. Factory Orders Rebound 1.4% as Industrial Production Data Goes Dark: Key Economic Events on November 18, 2025

On Tuesday, November 18, 2025, investors finally got a clearer read on U.S. manufacturing just as the broader economic data picture remained unusually murky. Delayed factory orders for August showed a solid rebound, rising 1.4% month‑on‑month after a 1.3% drop in July, according to Census Bureau figures compiled by Investing.com. Investing At the same time, some of the releases that were supposed to headline today’s economic calendar — notably industrial production and U.S. import and export price indexes — never arrived, still disrupted by the longest government shutdown in U.S. history. Federal Reserve A steady NAHB Housing Market Index reading
18 November 2025
San Antonio Power Outages, Traffic Jams and Winter Grid Readiness: What CPS Energy Customers Need to Know on November 18, 2025

San Antonio Power Outages, Traffic Jams and Winter Grid Readiness: What CPS Energy Customers Need to Know on November 18, 2025

San Antonio woke up this week to a mix of physical power disruptions, digital outages and big promises about winter readiness. Here’s how it all fits together for CPS Energy customers. As commuters in and around downtown San Antonio dealt with lane closures and slowdowns after a vehicle knocked down power lines, CPS Energy officials were simultaneously assuring residents that the local grid is better prepared than ever for winter — even as a global internet outage briefly took the utility’s website offline. Taken together, the last 48 hours have offered a real‑world stress test of how San Antonio’s power
18 November 2025
Synovus Financial (SNV) Stock: Q3 Earnings Beat, Barclays Price Target Hike and Fresh Institutional Buying – November 18, 2025

Synovus Financial (SNV) Stock: Q3 Earnings Beat, Barclays Price Target Hike and Fresh Institutional Buying – November 18, 2025

Synovus Financial Corp. (NYSE: SNV) is back in the spotlight this week as investors digest a stronger‑than‑expected third quarter, a higher price target from Barclays, and fresh 13F filings showing new institutional money flowing into the regional bank. As of mid‑day on November 18, Synovus shares trade around $44 with the stock still up roughly 4.5% since its October earnings release, modestly outperforming the broader market over the past month. Nasdaq Key takeaways Post‑earnings rally: Synovus outperforms after Q3 2025 beat A month after reporting third‑quarter results on October 15, 2025, Synovus shares are still trading above where they stood
18 November 2025
CrowdStrike Stock: Rosenblatt Hikes Price Target to $630 as AI Security Alliances and Google Recognition Ignite Wall Street

CrowdStrike Stock: Rosenblatt Hikes Price Target to $630 as AI Security Alliances and Google Recognition Ignite Wall Street

On November 18, 2025, CrowdStrike (CRWD) gained a new $630 price target from Rosenblatt, fresh analyst upgrades, and momentum from Google‑backed AI security alliances. Here’s what changed and why it matters. CrowdStrike in Focus Today: Big Price Target Hikes and AI Tailwinds CrowdStrike Holdings is back in the market’s spotlight today, 18 November 2025, as a wave of analyst calls and new AI security partnerships reshape the investment narrative around the cybersecurity leader. These fresh calls come on top of a flurry of recent upgrades from Cantor Fitzgerald, Stifel, Mizuho, RBC, Barclays, Baird, Morgan Stanley and Truist, pushing the one‑year
18 November 2025
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Google DeepMind’s WeatherNext 2: AI Weather Model Reshapes Energy Trading and Hurricane Forecasts

Google DeepMind’s WeatherNext 2: AI Weather Model Reshapes Energy Trading and Hurricane Forecasts

Google DeepMind’s new AI weather model, WeatherNext 2, is moving from research project to everyday infrastructure. Over the last 24 hours, Google, major tech outlets and financial analysts have all confirmed that the system is now powering weather forecasts in Search, Gemini, Pixel Weather and soon Google Maps, while also emerging as a powerful tool for energy traders and hurricane forecasters. TechRepublic+3blog.google+3Google DeepMind+3 At the same time, a separate DeepMind hurricane model — built on the same family of AI weather technology — has just come through its first full Atlantic season, beating traditional models and even human experts on
18 November 2025
Klarna Q3 2025 Earnings: 26% Revenue Jump and $6.5B Elliott Deal Put ‘Fair Financing’ at the Center of Its US Growth Story

Klarna Q3 2025 Earnings: 26% Revenue Jump and $6.5B Elliott Deal Put ‘Fair Financing’ at the Center of Its US Growth Story

Klarna’s first earnings report as a public company has landed – and it comes with both rapid growth and a bold new funding deal that could reshape the buy-now-pay-later (BNPL) lender’s US ambitions. On Tuesday, Swedish fintech Klarna (NYSE: KLAR) reported a 26% year‑on‑year jump in Q3 2025 revenue to $903 million, beating analyst estimates and underscoring the strength of its US expansion. At the same time, the company unveiled a $6.5 billion loan‑sale agreement with Elliott Investment Management that will turbocharge growth in its longer‑term “Fair Financing” installment product in the United States. reuters.com+1 Key takeaways Klarna’s first post‑IPO
18 November 2025
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Stock Market Today

Nu stock jumps to $17.40 as traders eye Nubank’s next catalyst

Nu stock jumps to $17.40 as traders eye Nubank’s next catalyst

7 February 2026
Nu Holdings shares climbed 3.5% to $17.40 Friday, reversing Thursday’s loss, as the Dow closed above 50,000 for the first time. Nu recently received conditional approval from U.S. regulators to form a national bank, but still needs further sign-offs before launching. The company manages $38.8 billion in deposits and reports earnings Feb. 25.
MARA stock jumps 22% into weekend as bitcoin whipsaws; Monday risk test looms

MARA stock jumps 22% into weekend as bitcoin whipsaws; Monday risk test looms

7 February 2026
MARA shares jumped 22.4% to $8.24 Friday, trading higher after hours, as the company moved $87 million in bitcoin to major custodians. About 82.4 million MARA shares changed hands. Bitcoin hovered near $68,928 Saturday. A MARA filing showed its general counsel had shares withheld for taxes on vested stock units, not an open market sale.
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