Today: 23 May 2026
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NVIDIA 25 January 2026 - 28 January 2026

Nvidia stock price lifts in premarket as China greenlights H200 chip buys

Nvidia stock price lifts in premarket as China greenlights H200 chip buys

Nvidia shares rose 1.1% premarket to $188.52 after China approved ByteDance, Alibaba, and Tencent to buy over 400,000 H200 AI chips, though terms are still under negotiation. SK Hynix reported record profits and strong HBM market share, while ASML posted record Q4 bookings and raised its 2026 outlook on AI chip demand. Microsoft, Meta, and Tesla report earnings after the close.
28 January 2026
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Nvidia stock up early after Reuters report on China H200 approvals, with Fed decision ahead

Nvidia stock up early after Reuters report on China H200 approvals, with Fed decision ahead

Nvidia shares rose 1.1% to $188.52 early Wednesday after China approved ByteDance, Alibaba, and Tencent to buy over 400,000 H200 AI chips, Reuters reported. The approvals come with strict conditions, and some sources say licenses remain too restrictive for orders. Chip stocks rallied broadly, with Broadcom up 2.4% and the VanEck Semiconductor ETF up 2.1%. Investors await the Federal Reserve decision and megacap tech earnings later today.
28 January 2026
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Nvidia stock jumps premarket as China clears H200 chip buys for ByteDance, Alibaba and Tencent

Nvidia stock jumps premarket as China clears H200 chip buys for ByteDance, Alibaba and Tencent

Nvidia shares rose 1.6% to $191.45 premarket after China approved the purchase of over 400,000 H200 AI chips for ByteDance, Alibaba, and Tencent, sources said. The licenses include restrictions and some buyers have not placed orders yet. Traders are watching the Fed’s decision and tech earnings for signs on AI spending. Microsoft unveiled a new in-house AI chip, increasing competition for Nvidia.
28 January 2026
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Nvidia stock today: NVDA ticks up premarket on $2 billion CoreWeave stake as Microsoft chip push lands

Nvidia stock today: NVDA ticks up premarket on $2 billion CoreWeave stake as Microsoft chip push lands

Nvidia shares rose 0.4% to $187.22 in premarket trading Tuesday after the company announced a $2 billion investment in AI cloud firm CoreWeave, nearly doubling its stake. The deal involves about 23 million shares at $87.20 each. Microsoft, a major Nvidia customer, unveiled its Maia 200 AI chip and new software suite, intensifying competition. Investors await earnings from Microsoft and Meta on Wednesday for signals on AI spending.
27 January 2026
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Nvidia’s $2 billion CoreWeave bet shakes up AI stocks before Microsoft earnings

Nvidia’s $2 billion CoreWeave bet shakes up AI stocks before Microsoft earnings

Nvidia announced a $2 billion investment in CoreWeave, nearly doubling its stake and sending CoreWeave shares up 5.7% in premarket trading. Alphabet faces new EU scrutiny over Google Search and Gemini AI data access. Microsoft reports earnings Wednesday, with investors watching for AI spending details. The Fed concludes its meeting the same day, with rates expected to hold steady.
27 January 2026
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CoreWeave jumps on Nvidia’s $2 billion check as AI stocks brace for earnings week

CoreWeave jumps on Nvidia’s $2 billion check as AI stocks brace for earnings week

CoreWeave shares surged 5.7% to $98.31 after Nvidia announced a $2 billion investment and plans to nearly double its stake at $87.20 per share. Nvidia slipped 0.7% in late trading. Microsoft unveiled its Maia 200 AI chip and new software tools, challenging Nvidia’s CUDA. U.S. stocks closed higher ahead of major earnings and a Fed meeting this week.
26 January 2026
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Micron stock slides on Samsung’s Nvidia HBM4 push — what MU investors watch next

Micron stock slides on Samsung’s Nvidia HBM4 push — what MU investors watch next

Micron shares fell 2.6% to $389.09 Monday after reports that Samsung will soon supply Nvidia with next-generation HBM4 memory chips. Samsung reportedly passed HBM4 qualification for both Nvidia and AMD and will begin shipments next month. Nvidia shares slipped 0.7%, AMD dropped 3.3%. Investors await Samsung and SK Hynix earnings for more on HBM4 demand.
26 January 2026
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CoreWeave stock jumps on Nvidia’s $2 billion deal as Wall Street braces for a make-or-break week for AI stocks

CoreWeave stock jumps on Nvidia’s $2 billion deal as Wall Street braces for a make-or-break week for AI stocks

CoreWeave shares rose 8% Monday after Nvidia announced a $2 billion investment, nearly doubling its stake. Nvidia priced the deal at $87.20 per share for about 23 million shares. Microsoft launched its Maia 200 AI chip the same day, aiming to challenge Nvidia’s dominance in AI data centers. Nvidia shares dipped 0.4%, while Microsoft gained 1.6%.
26 January 2026
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Micron stock slips on Samsung’s Nvidia HBM4 push as traders look to Thursday chip updates

Micron stock slips on Samsung’s Nvidia HBM4 push as traders look to Thursday chip updates

Micron shares dropped 2.3% to $390.50 after reports that Samsung is close to supplying Nvidia with next-generation HBM4 memory chips. Samsung may begin HBM4 shipments to Nvidia as early as next month, with both Samsung and SK Hynix set to report earnings Thursday. Investors are watching for updates on HBM4 order volumes and supply chain developments. Nvidia’s Vera Rubin platform is now in full production.
26 January 2026
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Nvidia stock price rises as NVDA puts $2 billion into CoreWeave, widening AI data-center ties

Nvidia stock price rises as NVDA puts $2 billion into CoreWeave, widening AI data-center ties

Nvidia shares rose 1.5% to $187.67 after the company announced a $2 billion investment in CoreWeave, nearly doubling its stake. CoreWeave shares jumped almost 10% premarket. The deal expands their partnership on AI data centers. Traders are watching Nvidia’s supply chain and upcoming earnings for signs of sustained demand.
26 January 2026
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Nvidia stock price rises premarket after $2 billion CoreWeave stake, HBM4 supply news adds fuel

Nvidia stock price rises premarket after $2 billion CoreWeave stake, HBM4 supply news adds fuel

Nvidia shares rose 1.5% premarket after a $2 billion investment in AI cloud firm CoreWeave, nearly doubling its stake. Samsung will start HBM4 chip production next month, aiming to supply Nvidia. U.S. stock futures slipped ahead of Big Tech earnings and a Federal Reserve meeting this week. Nvidia still awaits Beijing’s decision on H200 chip sales in China.
26 January 2026
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AI stocks split before the bell as Nvidia gets a fresh memory-supply signal and Microsoft nears earnings

AI stocks split before the bell as Nvidia gets a fresh memory-supply signal and Microsoft nears earnings

Nvidia rose 1.5% premarket after Reuters reported Samsung will start producing HBM4 memory chips for the company next month. Microsoft gained 3.3%, AMD added 2.3%, while Broadcom and Arm fell. Micron’s HBM supply for 2026 is sold out, with market share expected to stay in the low-20% range. Microsoft reports earnings Jan. 28; UBS cut its price target to $600.
26 January 2026
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MediaTek stock hits limit-up: Nvidia-linked “N1” talk and Feb 4 results are the next tests

MediaTek stock hits limit-up: Nvidia-linked “N1” talk and Feb 4 results are the next tests

MediaTek shares surged 9.8% to NT$1,630 on Friday, hitting Taiwan’s daily trading limit ahead of its Feb. 4 earnings call. Taiwan’s benchmark index reached a record high for the second straight day, closing at 31,961.51. Traders cited optimism over MediaTek’s Nvidia-linked “N1” PC chip. Markets reopen Monday after the Lunar New Year holiday.
25 January 2026
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Stock Market Today

  • Berkshire Hathaway (BRK.B) Valuation Examined Amid Undervaluation Claims
    May 22, 2026, 10:01 PM EDT. Berkshire Hathaway (BRK.B) closed at US$486.38 after a 4.5% gain in the past month, despite a 2.4% decline over three months. The stock trades about 36.5% below an intrinsic value estimate of US$669,764.35, fueling a narrative that it is significantly undervalued. This estimate factors in optimistic revenue growth, strong profit margins, and elevated price-to-earnings (P/E) multiples typical of faster-growing sectors. However, analysts caution that these assumptions risk being overly bullish, as any earnings setbacks or shifts in market sentiment could diminish the stock's premium valuation outlook. Berkshire's longer-term shareholder returns - 51.7% over three years and 68.0% over five years - underline sustained momentum, but investors are advised to critically assess this mix of optimism amid potential risks.

Latest articles

Dow Hits Record Close; All Eyes Turn to Holiday-Week Trading

Dow Hits Record Close; All Eyes Turn to Holiday-Week Trading

23 May 2026
The Dow closed at a record 50,579.70 on Friday, while the S&P 500 notched its eighth straight weekly gain. After-hours trading saw SPY, QQQ, DIA, and IWM all move lower. U.S. markets will be closed Monday for Memorial Day. Investors await Thursday’s inflation data.
IREN Stock Pauses as Nvidia Rally Cools Before Holiday

IREN Stock Pauses as Nvidia Rally Cools Before Holiday

23 May 2026
IREN shares fell 2.1% to $56.83 Friday, ending a two-day rally but closing the week up 7.4%. The stock’s moves follow a $3.4 billion AI cloud deal with Nvidia and a $3 billion convertible note offering. March-quarter revenue dropped to $144.8 million, with a net loss of $247.8 million. U.S. markets close Monday for Memorial Day; trading resumes Tuesday.
AXT stock reaches record; investors weigh risk to rally

AXT stock reaches record; investors weigh risk to rally

23 May 2026
AXT shares jumped 16.37% to $140.83 on Friday, hitting a 52-week high and trading above all recent analyst targets. The surge followed strong demand for AI-linked optical networking hardware and a sharp rise in indium phosphide orders. First-quarter revenue climbed to $26.9 million, with gross margin turning positive. Management forecast Q2 profitability and a backlog over $100 million.
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