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Technology News News 31 December 2025

Rigetti (RGTI) stock slides today as year-end profit-taking weighs on quantum shares

Rigetti (RGTI) stock slides today as year-end profit-taking weighs on quantum shares

NEW YORK, December 31, 2025, 3:19 PM ET — Regular session. Shares of Rigetti Computing (RGTI.O) were down 1.7% at $22.03 in afternoon trading on Wednesday, as the quantum-computing name tracked a cautious tone in year-end markets. The move comes on the final trading day of 2025, with U.S. markets set to close on Thursday for New Year’s Day and…
31 December 2025
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IonQ stock today: IONQ edges lower in year-end session as South Korea quantum deal stays in focus

IonQ stock today: IONQ edges lower in year-end session as South Korea quantum deal stays in focus

NEW YORK, December 31, 2025, 2:57 PM ET — Regular session IonQ, Inc. shares dipped in afternoon trading on Wednesday as investors navigated the final session of the year with light volumes and a cautious tone. The stock was down 0.1% at $45.26. The muted move matters because IonQ sits in a small group of quantum-computing stocks that have been…
31 December 2025
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AI stocks today: Nvidia, AMD tick higher as year-end trade turns cautious

AI stocks today: Nvidia, AMD tick higher as year-end trade turns cautious

NEW YORK, December 31, 2025, 13:40 ET — Regular session Nvidia rose about 0.6% and AMD was up about 0.5% in afternoon trading on Wednesday, while Microsoft, Broadcom and Meta Platforms edged lower as investors wound down the final U.S. session of 2025. Palantir and Super Micro Computer also traded in the red. The moves came as Wall Street drifted…
31 December 2025
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D-Wave Quantum (QBTS) stock rises in year-end trade as traders look to CES, Qubits 2026

D-Wave Quantum (QBTS) stock rises in year-end trade as traders look to CES, Qubits 2026

NEW YORK, December 31, 2025, 13:14 ET — Regular session Shares of D-Wave Quantum Inc (QBTS) rose about 2.5% to $26.90 in early afternoon trading on Wednesday, outpacing other U.S.-listed quantum-computing pure plays. The stock traded between $26.08 and $27.42 and had seen about 22 million shares change hands. IonQ, Rigetti Computing and Quantum Computing Inc were up less than…
31 December 2025
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UnitedHealth stock dips today as BlackCat ransomware guilty pleas revive cyber overhang

UnitedHealth stock dips today as BlackCat ransomware guilty pleas revive cyber overhang

NEW YORK, December 31, 2025, 1:03 ET — Regular session. UnitedHealth Group Incorporated shares fell 0.4% to $330.86 on Wednesday, extending a muted year-end session as investors weighed fresh legal developments tied to the ALPHV “BlackCat” ransomware gang. The stock traded between $330.32 and $333.24. The timing matters for UnitedHealth, which is heading into 2026 with investors focused on whether…
31 December 2025
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Ondas Holdings (ONDS) stock jumps today after $10 million autonomous systems order haul

Ondas Holdings (ONDS) stock jumps today after $10 million autonomous systems order haul

NEW YORK, December 31, 2025, 12:30 ET — Regular session. Ondas Holdings Inc shares rose 11.9% to $10.06 by 12:30 p.m. ET on Wednesday, after earlier touching $10.32. The company said it received about $10 million in new purchase orders for its autonomous systems portfolio, including counter-UAS systems — technology designed to detect and disable hostile drones — along with…
31 December 2025
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AMD stock today: Shares edge higher as traders eye Lisa Su’s CES keynote

AMD stock today: Shares edge higher as traders eye Lisa Su’s CES keynote

NEW YORK, December 31, 2025, 11:58 ET — Regular session Shares of Advanced Micro Devices rose about 0.3% to $215.92 in late-morning trading on Wednesday. The stock has ranged from $213.61 to $217.54 so far in the session. The move comes with investors squaring year-end positions and looking ahead to near-term catalysts in early January, including AMD’s scheduled appearance at…
31 December 2025
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Nvidia stock ticks higher after China H200 supply report; NVDA eyes CES, earnings

Nvidia stock ticks higher after China H200 supply report; NVDA eyes CES, earnings

NEW YORK, December 31, 2025, 11:52 ET — Regular session. Nvidia shares edged higher on Wednesday after a report said the company has approached Taiwan Semiconductor Manufacturing Co to ramp production of its H200 chips for Chinese customers. The stock was up 0.7% at $188.82 in late-morning New York trading. Reuters The development matters because Nvidia’s data-center products sit at…
31 December 2025
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Applied Digital’s ChronoScale plan: Cloud spin-off and Ekso tie-up puts AI GPUs in focus

Applied Digital’s ChronoScale plan: Cloud spin-off and Ekso tie-up puts AI GPUs in focus

NEW YORK, December 31, 2025, 10:43 ET Applied Digital said it plans to spin out its cloud computing business and combine it with Ekso Bionics to form ChronoScale, a new platform built around graphics processing units (GPUs) used to run artificial intelligence workloads. Applied Digital shares were up about 2.4% at $24.65 in morning trading. Applied Digital Corporation The proposed…
31 December 2025
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Snap stock dips before the open after CEO Evan Spiegel files to sell 1.26 million shares

Snap stock dips before the open after CEO Evan Spiegel files to sell 1.26 million shares

NEW YORK, December 31, 2025, 08:36 ET — Premarket. Snap Inc (SNAP.N) shares were down about 0.3% in premarket trading on Wednesday, after a regulatory filing detailed a planned share sale tied to co-founder and CEO Evan Spiegel. Yahoo Finance The disclosure lands in the final session of 2025, when trading can be choppy and liquidity thin. In that kind…
31 December 2025
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Nvidia stock slips premarket as Reuters flags huge China H200 orders and TSMC supply talks

Nvidia stock slips premarket as Reuters flags huge China H200 orders and TSMC supply talks

NEW YORK, December 31, 2025, 06:53 ET — Premarket Nvidia (NVDA.O) shares fell 0.3% to $187.54 in premarket trading on Wednesday after Reuters reported the company has approached Taiwan Semiconductor Manufacturing Co about expanding output of its H200 artificial intelligence chips to meet rising demand from Chinese customers. Reuters The report matters now because it puts China demand back at…
31 December 2025
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TSMC stock today: Taiwan Semi slips premarket on Nvidia H200 supply talks and a 2nm production update

TSMC stock today: Taiwan Semi slips premarket on Nvidia H200 supply talks and a 2nm production update

NEW YORK, December 31, 2025, 05:51 ET — Premarket Taiwan Semiconductor Manufacturing Co’s U.S.-listed shares fell 0.4% in premarket trading on Wednesday after Reuters reported Nvidia was sounding out the chipmaker about expanding production of its H200 artificial intelligence (AI) chips for Chinese customers. Chinese firms have ordered more than 2 million H200 chips for 2026 while Nvidia has about…
31 December 2025
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Stock Market Today

  • Is AT&T Stock Still Undervalued Amid Recent Price Weakness?
    January 24, 2026, 6:00 PM EST. AT&T's (T) stock price has eased with a 4.3% decline over 30 days and a 3.9% drop year-to-date, despite an 8.4% return over the past year. Investors are considering AT&T's network investments, debt, and capital allocation when assessing value. A Discounted Cash Flow (DCF) analysis suggests AT&T is trading at a 56.5% discount to its intrinsic value of $54.25 per share, indicating possible undervaluation. The telecom giant scored 5 out of 6 in our valuation framework for being undervalued. This contrasts with short-term price softness and factors into ongoing debates about balancing income versus growth potential in the telecom sector. Investors should weigh these findings with other valuation metrics before deciding.
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