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Artificial Intelligence News 19 November 2025 - 20 November 2025

Halma share price soars over 12% after record half‑year results and AI data‑centre boom – 20 November 2025

Halma share price soars over 12% after record half‑year results and AI data‑centre boom – 20 November 2025

Halma plc’s share price surged in London trading on Thursday after the FTSE 100 group reported another set of record half‑year results and raised its full‑year guidance, boosted by booming demand for its photonics technology in US data centres. Halma share price today: HLMA rockets to fresh record highs Halma plc (LON: HLMA) jumped sharply on 20 November 2025, with the share price trading around 3,700p by the close – roughly 12% higher than Wednesday’s close of 3,312p. London South East+1 Data from the London Stock Exchange shows: London South East Over the last 12 months, Halma shares have traded between 2,316p and 3,720p, meaning today’s move
20 November 2025
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Datavault AI (DVLT) Stock Skyrockets on AI Frenzy – Key Facts & Future Outlook

DVLT Stock Today (Nov 19, 2025): Datavault AI Slides 8.6% as New ‘Insights’ Update Lands; After‑Hours Uptick Trims Losses

Datavault AI (NASDAQ: DVLT) closed Wednesday, November 19, 2025, at $1.60, down about 8.6% from Tuesday’s close, before ticking up ~2.5% after hours to $1.64. The session’s intraday range ran from $1.49 to $1.72, with the stock’s 52‑week range sitting at $0.25–$4.10. Market cap at the close: roughly $456 million. These figures are based on Google Finance’s end‑of‑day tape. Google What moved DVLT today Today’s DVLT headlines at a glance (Nov 19) The quick context behind the move The pressure on DVLT today comes just two days after Datavault AI’s Q3 update, where the company reported Q3 revenue of $2.9M
20 November 2025
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Oracle Stock Today (ORCL), November 19, 2025: Cloud Wins, AI Debt Fears and New ETFs Drive a 2% Rebound

Oracle Stock Today (ORCL), November 19, 2025: Cloud Wins, AI Debt Fears and New ETFs Drive a 2% Rebound

Oracle stock is catching its breath on Wednesday after a bruising few weeks. On November 19, 2025, Oracle Corporation (NYSE: ORCL) closed around $225.53, up about 2.3% on the day, after trading in a $217.31–$228.09 range on roughly 18.6 million shares of volume. That still leaves the stock more than 30% below its 52‑week high of $345.72, though well above its low of $118.86.  Investing Behind today’s move is a dense mix of headlines: a new AI‑ready cloud region in Italy, fresh AI awards in financial services, a cloud‑security partnership, yesterday’s AI‑powered EHR certification, and an ongoing wall of coverage about Oracle’s huge AI bets, rising debt and OpenAI deal fallout.  Oracle Investor Relations Below is a
19 November 2025
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Applied Digital (APLD) Skyrockets on AI Deals – Is the Rally Sustainable?

APLD Stock Today, November 19, 2025: Applied Digital Holds Near $23 as New S‑8 Filing Follows AI Data Center Debt Surge

Applied Digital Corporation (NASDAQ: APLD) — one of 2025’s most volatile AI infrastructure plays — is trading roughly flat to modestly higher today after filing a new Form S‑8 with the SEC and as investors continue to digest a wave of multi‑billion‑dollar financing for its AI data centers. APLD stock price today: trading around $23 after wild swings By early afternoon on November 19, 2025, APLD shares are changing hands at around $23, with an intraday range roughly between $22.40 and $24.25 and volume already above 18–19 million shares, versus an average daily volume of about 30.5 million. Yahoo Finance+1 Over the last 12 months, Applied
19 November 2025
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Micron (MU) Stock Skyrockets to Record High on AI Frenzy – Analysts See More Upside

Micron (MU) Stock Today, Nov. 19, 2025: HBM Sold Out for 2026 as CFO Signals Higher AI Capex and TD Cowen Lifts Target to $275

Micron Technology (NASDAQ: MU) traded slightly lower on Wednesday, November 19, 2025, as investors digested fresh guidance on capital spending, new color on its AI memory roadmap, and another bullish Wall Street price‑target hike. MU stock price on November 19, 2025 Micron shares closed around $225.92 on Wednesday, down roughly 1.1% from the prior close, after trading between $216.51 and $235.01 on heavy volume of about 33.9 million shares. The Motley Fool Despite today’s modest pullback, MU remains one of 2025’s standout performers: Today’s move comes against that backdrop of explosive gains, which makes any commentary about future capital expenditures and cycle sustainability especially sensitive. Today’s major Micron (MU) headlines
19 November 2025
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Microsoft Stock Today (MSFT): AI Megadeal, Analyst Split and Sovereign-Cloud Deal Shake Up Shares – November 19, 2025

Microsoft Stock Today (MSFT): AI Megadeal, Analyst Split and Sovereign-Cloud Deal Shake Up Shares – November 19, 2025

Microsoft (NASDAQ: MSFT) finished Wednesday lower as investors tried to make sense of a powerful mix of AI expansion, rising capital spending, fresh analyst calls and new cloud partnerships. As of the U.S. close on 19 November 2025, Microsoft shares traded around $487.12, down roughly 1.3–1.4% on the day, leaving the company about 12% below its 52‑week high of $555.45 but still well above its 52‑week low of $344.79. FT Markets+1 Below is a news-style rundown of the key developments moving Microsoft stock today. Microsoft stock price today: where MSFT stands Technically, MSFT is now trading below both its 50‑day and 200‑day moving averages (around $514 and $498 respectively),
19 November 2025
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AMD’s AI Mega-Deal Sparks Stock Surge – Inside the OpenAI Partnership, New Chips & Showdown with Rivals

AMD Stock Today (Nov. 19, 2025): Shares react to Saudi AI joint venture with Cisco & HUMAIN and new MI430X accelerator at SC25

OverviewAdvanced Micro Devices (NASDAQ: AMD) traded around $223.55 in late U.S. trading on Wednesday, down ~3% on the day, before modestly rebounding in after‑hours trading following upbeat sector news. Intraday, AMD ranged between $219.75 and $235.27 on heavy volume (~50.3M shares as of ~21:55 UTC). What moved AMD today 1) AMD, Cisco and HUMAIN unveil Saudi AI data‑center joint venture; first customer namedAMD announced a new joint venture with Cisco and HUMAIN (a PIF‑backed AI firm) to deploy up to 1 gigawatt of AI infrastructure by 2030, beginning with a 100‑megawatt phase in Saudi Arabia that will use AMD Instinct
19 November 2025
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Palo Alto Networks to Acquire Chronosphere for $3.35B, Bringing AI‑Scale Observability to Cortex AgentiX

Palo Alto Networks to Acquire Chronosphere for $3.35B, Bringing AI‑Scale Observability to Cortex AgentiX

Updated: November 19, 2025 SANTA CLARA, Calif. — Palo Alto Networks announced today that it has entered into a definitive agreement to acquire Chronosphere, a fast‑growing cloud‑native observability platform, in a deal valued at $3.35 billion to be paid in cash and replacement equity awards. The companies said the transaction is expected to close in the second half of Palo Alto Networks’ fiscal 2026, pending customary regulatory approvals. PR Newswire+1 Why this deal matters Palo Alto Networks plans to pair Chronosphere’s high‑volume, cost‑efficient telemetry pipeline with its Cortex AgentiX platform to move beyond monitoring dashboards toward real‑time, agentic remediation—where AI agents can detect issues, investigate root causes, and autonomously fix
19 November 2025
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IREN’s 500% Rally: How a Bitcoin Miner Became an AI Cloud Juggernaut

IREN Stock Today (Nov 19, 2025): Price, Citizens’ $80 Target and the Microsoft AI Deal

IREN Limited (NASDAQ: IREN) — the former Iris Energy — stayed at the centre of the AI–infrastructure story on Wednesday, November 19, 2025, as the stock sold off again despite fresh analyst upgrades and increasingly bullish commentary around its massive Microsoft AI cloud contract. By late trading, IREN shares were changing hands around $46, down roughly 5–6% on the day, after swinging between the mid‑$40s and low‑$50s and opening near $49. Trading volume around 33–35 million shares was close to its 3‑month average of roughly 40 million. Investing.com+1 Even after this pullback from October highs near the mid‑$70s, IREN stock
19 November 2025
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Alibaba (BABA) Stock Today: Qwen AI Push, Legal Probes and Earnings Countdown – 19 November 2025

Alibaba (BABA) Stock Today: Qwen AI Push, Legal Probes and Earnings Countdown – 19 November 2025

Alibaba Group Holding Ltd (NYSE: BABA) is trading slightly lower today after a blockbuster year, as investors weigh a powerful AI push, fresh legal headlines and next week’s earnings report. Key Takeaways for 19 November 2025 Let’s dive into what’s moving Alibaba stock today, 19 November 2025, and how it fits into the bigger picture. BABA Stock Price Today: Small Pullback After a Huge Run As of late U.S. trading on 19 November 2025, Alibaba’s American Depositary Shares (ADS) change hands around $158–$159, down roughly 0.5% on the session. Investing.com Key price context: After a year in which the stock
19 November 2025
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BigBear.ai Stock’s 300% Surge Sparks Palantir Comparisons in Defense AI Frenzy

BBAI Stock Today, November 19, 2025: NSA Contract Buzz, Insider Selling and AI-Defense Hype Collide

BigBear.ai Holdings (NYSE: BBAI) continues to trade like one of the market’s most volatile AI names. After jumping more than 7% on Tuesday, November 18, shares cooled on Wednesday, November 19, as investors digested fresh headlines about the company’s National Security Agency (NSA) work, insider selling, and the ongoing impact of its Ask Sage acquisition and Q3 2025 earnings. TradingView+1 Below is a detailed look at BBAI stock today, the new headlines dated November 19, 2025, and what they could mean for traders and longer‑term investors. BBAI stock today: price action and volatility on November 19, 2025 As of the
19 November 2025
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Qualcomm Stock Today (QCOM): AI Expansion, Alphawave Deal and Market Sentiment on November 19, 2025

Qualcomm Stock Today (QCOM): AI Expansion, Alphawave Deal and Market Sentiment on November 19, 2025

Qualcomm stock is trading quietly higher today, but under the surface November 19, 2025 is packed with fresh headlines about AI expansion, data‑center strategy and ongoing takeover activity around Alphawave Semi. Together, they’re shaping how investors are thinking about QCOM stock for the rest of 2025 and into 2026. Qualcomm stock price today: modest bounce after a sharp pullback As of U.S. afternoon trading on Wednesday, November 19, 2025, Qualcomm (NASDAQ: QCOM) is changing hands a little above $166 per share, up slightly (under 1%) versus yesterday’s close around $165. StockAnalysis That small move comes after a choppy stretch: In other words: fundamentals and
19 November 2025
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Stock Market Today

SGX share price dips at week’s end after record profit; what investors watch next

SGX share price dips at week’s end after record profit; what investors watch next

7 February 2026
Singapore Exchange shares closed 0.4% lower at S$17.57 on Friday, despite reporting record half-year results and a higher dividend earlier in the week. Broker targets diverged after the update, with Maybank and DBS raising targets while Citi stayed bearish. Investors are watching for signs of momentum from derivatives and equity-market reforms as the next session opens Monday.
South32 share price drops 4% in ASX rout — what investors watch before results

South32 share price drops 4% in ASX rout — what investors watch before results

7 February 2026
South32 shares fell 4.1% to A$4.41 Friday as Australian miners dropped in the worst ASX session since April 2025. The S&P/ASX 200 lost 2%, erasing almost A$70 billion in value. South32’s half-year results and interim dividend decision are set for Feb. 12. Markets reopen Monday with investors watching for further volatility.
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