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NASDAQ:MU 6 January 2026 - 8 January 2026

Western Digital stock slides again after CES AI-storage rally — what traders watch next

Western Digital stock slides again after CES AI-storage rally — what traders watch next

Western Digital shares fell nearly 9% Thursday, deepening a pullback after a CES-driven surge earlier in the week. Seagate, Sandisk, and Micron also dropped as investors took profits across storage and memory stocks. The Nasdaq slipped 0.6% in early trade. Focus shifts to Friday’s U.S. payrolls report and Western Digital’s upcoming quarterly results.
8 January 2026
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Micron (MU) stock slips premarket as New York megafab milestone meets softer futures

Micron (MU) stock slips premarket as New York megafab milestone meets softer futures

Micron shares fell 1.1% premarket to $339.55 after the company set Jan. 16 for the groundbreaking of its $100 billion New York “megafab.” The move follows recent record highs for Micron and peers amid tight memory pricing and strong AI-driven demand. Contract DRAM prices rose 313% year-on-year in Q4, with further gains expected. UBS raised its Micron price target to $400, citing AI’s impact on memory demand.
8 January 2026
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Micron stock in focus as $100B New York “megafab” groundbreaking gets a date

Micron stock in focus as $100B New York “megafab” groundbreaking gets a date

Micron will break ground on its $100 billion New York megafab Jan. 16, aiming to build the largest U.S. semiconductor facility. Shares slipped 0.1% to $342.97 in early Nasdaq trading. Investors are watching AI-driven memory pricing and Micron’s capital spending plans ahead of its next update. Broader chip stocks fell, with the iShares Semiconductor ETF down 0.9% Wednesday morning.
7 January 2026
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Sandisk stock rockets as Nvidia’s CES message revives the AI storage trade

Sandisk stock rockets as Nvidia’s CES message revives the AI storage trade

Sandisk surged 27.6% to $349.63 on Tuesday, leading a rally in U.S. memory stocks after CES comments spotlighted storage as a bottleneck for AI. NAND flash prices have doubled since July, with suppliers sold out through 2026. Sandisk has gained two points of NAND market share in the past year. Investors await its Jan. 29 earnings for updates on SSD pricing and strategy.
7 January 2026
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Semiconductor stocks today: Nvidia holds up premarket as SanDisk, Micron cool after CES spike

Semiconductor stocks today: Nvidia holds up premarket as SanDisk, Micron cool after CES spike

Nvidia rose 0.3% in premarket trading Wednesday, while SanDisk and Micron slipped after Tuesday’s surge. The PHLX semiconductor index hit a record high, up 2.75% on the day. Nasdaq 100 futures fell 0.22% ahead of key labor data. Samsung is expected to report a 160% jump in Q4 operating profit Thursday.
7 January 2026
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Western Digital (WDC) stock jumps 17% after Nvidia CES storage talk sparks AI-driven rally

Western Digital (WDC) stock jumps 17% after Nvidia CES storage talk sparks AI-driven rally

Western Digital shares surged 16.8% to $219.38 in after-hours trading Tuesday, tracking gains across storage stocks after Nvidia detailed new “context memory storage” technology at CES. SanDisk jumped 27%, Seagate rose 14%, and Micron climbed 10%, with all four hitting record highs. Traders are watching U.S. labor data due later this week for further direction.
6 January 2026
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Sandisk (SNDK) stock jumps nearly 28% as Nvidia CES storage push fuels memory rally

Sandisk (SNDK) stock jumps nearly 28% as Nvidia CES storage push fuels memory rally

Sandisk shares surged 27.6% to $349.57 in after-hours trading Tuesday after Nvidia highlighted rising AI-driven data-center storage demand at CES. Western Digital rose 16.8%, Seagate climbed 14.0%, and Micron gained 10.0%. Sandisk’s next earnings call is set for Jan. 29. The stock traded between $281.59 and $352.36 during the session.
6 January 2026
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Dow nears 50,000 as Nvidia CES remarks ignite SanDisk, Micron surge and lift Wall Street

Dow nears 50,000 as Nvidia CES remarks ignite SanDisk, Micron surge and lift Wall Street

The Dow hit a record high Tuesday, rising 1.02% to 49,476.54 as chip and healthcare shares led gains. SanDisk surged 23% on AI hardware optimism tied to CES, while Johnson Controls fell 7.5% after Nvidia’s chip announcement. Investors monitored U.S. jobs data and Fed signals following gaps caused by last year’s federal shutdown.
6 January 2026
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Sandisk stock surges 23% as Nvidia CES update puts AI data-center storage back in play

Sandisk stock surges 23% as Nvidia CES update puts AI data-center storage back in play

Sandisk shares surged 23.4% to $338.26 in midday trading Tuesday, leading gains in storage and memory stocks after the company unveiled its new “Optimus” SSD brand at CES. Nvidia highlighted rising AI demand for context memory, announcing its Inference Context Memory Storage Platform and next-generation Vera Rubin system. Micron, Western Digital, and Seagate also posted strong advances.
6 January 2026
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Sandisk stock jumps 24% as AI storage demand and memory-price surge lift chip names

Sandisk stock jumps 24% as AI storage demand and memory-price surge lift chip names

Sandisk shares surged 24% to $339.20 Tuesday, hitting a record $342.81 amid heavy trading tied to AI-driven demand for memory and storage. The move followed Sandisk’s launch of its Optimus SSD brand and comes ahead of key earnings updates from Samsung on Thursday and Sandisk on Jan. 29. Western Digital, Micron, and Seagate also posted strong gains.
6 January 2026
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Sandisk stock surges 22% on AI data-center SSD boom — but valuation doubts grow

Sandisk stock surges 22% on AI data-center SSD boom — but valuation doubts grow

Sandisk shares surged 22% to $335 in early U.S. trade Tuesday, driven by forecasts of rising NAND flash prices as AI data center demand outpaces supply. TrendForce expects NAND contract prices to jump up to 38% in the March quarter. Research notes flagged Sandisk’s premium valuation and projected over 45% revenue growth in 2026. Micron shares also rose about 7%.
6 January 2026
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Micron stock jumps nearly 8% on AI-driven memory crunch bets — what’s next for MU

Micron stock jumps nearly 8% on AI-driven memory crunch bets — what’s next for MU

Micron Technology shares jumped 7.7% to $336.11 Tuesday, hitting a record amid tight memory-chip supply and surging AI server demand. Samsung and Micron executives warned shortages could persist beyond 2026. TrendForce estimates some memory prices have more than doubled since last February. Wall Street expects Micron’s revenue to nearly double in fiscal 2026, with the next earnings update due in March.
6 January 2026
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Stock Market Today

  • Nvidia Hits $5 Trillion Market Cap Again, Eyes $10 Trillion Within 3 Years
    May 2, 2026, 11:41 AM EDT. Nvidia regained its $5 trillion market value in April after a 21% stock rise, driven by strong momentum in artificial intelligence (AI) chip demand. The company leads in AI inference, a process using trained AI models to handle new data, offering cost-efficient GPUs. Nvidia's upcoming Vera Rubin processors promise to cut inference costs by 90% versus prior models, potentially driving $1 trillion in data center sales by 2026-27. This outlook doubles prior sales estimates, reflecting increasing customer orders amid rising AI infrastructure needs. Analysts have responded by boosting revenue estimates, positioning Nvidia as a contender to become the first $10 trillion stock within three years despite recent geopolitical and spending concerns.

Latest article

Amkor Technology’s $1 Billion Zero-Interest Debt Deal Puts Its AI Chip Packaging Push in Focus

Amkor Technology’s $1 Billion Zero-Interest Debt Deal Puts Its AI Chip Packaging Push in Focus

2 May 2026
Amkor Technology priced $1 billion in 0.00% convertible senior notes due 2031, aiming to fund advanced semiconductor packaging expansion and capital spending. The notes, convertible at a 52.5% premium to recent share prices, are set to settle May 5. Amkor expects net proceeds of $981.7 million, or up to $1.13 billion if an option is exercised. The company’s Peoria, Arizona, campus could reach $7 billion in total investment.
American International Group Stock Jumps: Why AIG’s Profit Surge and Private-Credit Pullback Matter Now

American International Group Stock Jumps: Why AIG’s Profit Surge and Private-Credit Pullback Matter Now

2 May 2026
AIG shares rose 5.3% to $78.77 after reporting quarterly adjusted after-tax income of $1.15 billion, up from $702 million a year earlier. The insurer slowed private-credit deployment, with direct lending exposure at $1.2 billion. General Insurance underwriting income more than tripled to $774 million, and the board raised the dividend 11% to 50 cents a share. Eric Andersen will become CEO on June 1.
Frontier Group Holdings, Inc. Seizes Spirit Airlines Fallout With Rescue Fares Ahead of Earnings

Frontier Group Holdings, Inc. Seizes Spirit Airlines Fallout With Rescue Fares Ahead of Earnings

2 May 2026
Frontier Airlines is offering up to 50% off base fares and a $199 summer pass after Spirit Airlines canceled all flights and began winding down operations. Frontier shares jumped 10% Friday as the carrier announced plans to add routes in former Spirit markets. Spirit told customers not to go to airports and promised automatic refunds. United and Southwest also rolled out limited fare caps for stranded Spirit travelers.
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