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NASDAQ:MU News 29 January 2026 - 3 February 2026

Micron stock jumps after DRAM price forecast spikes to 95% — what traders watch next

Micron stock jumps after DRAM price forecast spikes to 95% — what traders watch next

Micron shares rose 5.5% to $437.80 in after-hours trading Monday after TrendForce projected DRAM contract prices would jump 90%–95% in Q1. SanDisk surged 15.4% and AMD gained 4% as chip stocks rallied. Investors are watching for further signs of supply tightness and pricing power through mid-February. The S&P 500 closed up 0.5% at 6,976.44.
3 February 2026
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Micron (MU) stock price drops at the open as chip trade sours — what traders watch next

Micron (MU) stock price drops at the open as chip trade sours — what traders watch next

Micron Technology shares fell 4.8% to $414.88 in early Monday trading, underperforming chip sector peers after TrendForce raised its Q1 DRAM contract price forecast to a 90%-95% jump. The iShares Semiconductor ETF dropped 4.1%. Investors are watching memory pricing trends ahead of Micron’s Feb. 11 investor conference.
2 February 2026
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Sembcorp Industries share price slips in Singapore as Micron deal meets Alinta questions ahead of Feb 25 results

Sembcorp Industries share price slips in Singapore as Micron deal meets Alinta questions ahead of Feb 25 results

Sembcorp shares fell 0.8% to S$5.98 in mid-afternoon trading Monday, after a volatile week marked by deal speculation. Investors weighed an 18-year power contract extension with Micron against the pending Alinta Energy acquisition, which shareholders approved but still awaits regulatory clearance. Focus turns to Sembcorp’s FY2025 earnings, due Feb. 25.
2 February 2026
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Micron stock price slides after a wild Friday swing — what MU traders watch into Monday

Micron stock price slides after a wild Friday swing — what MU traders watch into Monday

Micron shares fell 4.8% Friday to $414.88, rebounding 1.7% after hours on heavy volume. The Philadelphia Semiconductor Index dropped 3.87% as chip stocks sold off broadly. Sandisk jumped 14.7% on a strong outlook and new supply deal. Investors await Monday’s open and the U.S. January jobs report later in the week.
2 February 2026
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Semiconductor stocks slide, setting up Advanced Micro Devices and Qualcomm earnings week

Semiconductor stocks slide, setting up Advanced Micro Devices and Qualcomm earnings week

The Philadelphia Semiconductor Index fell 3.9% Friday, closing at 7,998.5, as chip equipment stocks tumbled and KLA Corp dropped 15.2%. Sandisk surged after raising its revenue outlook and extending a supply deal with Kioxia. Investors await earnings from AMD on Feb. 3 and Qualcomm on Feb. 4, along with the U.S. jobs report Feb. 6. President Trump’s nomination of Kevin Warsh for Fed chair weighed on markets.
1 February 2026
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Micron stock (MU) drops nearly 5% into Monday — what traders watch next

Micron stock (MU) drops nearly 5% into Monday — what traders watch next

Micron Technology shares fell 4.8% to $414.88 Friday, lagging the tech sector as markets reacted to Donald Trump’s nomination of Kevin Warsh for Federal Reserve chair. Investors weighed volatile mega-cap earnings and inflation concerns. SanDisk jumped on strong guidance and flagged a memory chip shortage. Micron will update investors at a Wolfe Research event on February 11.
1 February 2026
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Micron stock price drops after a wild Friday swing as AI chip bets face a packed week

Micron stock price drops after a wild Friday swing as AI chip bets face a packed week

Micron Technology fell 4.8% to $414.88 Friday, swinging nearly $50 during heavy trading as volume topped 50 million shares. After hours, shares rebounded 1.75%. The drop comes ahead of major tech earnings and U.S. labor data next week. Micron recently announced a $24 billion Singapore fab and insider share sales drew attention.
1 February 2026
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Micron stock faces Monday test after Friday slide as Apple flags rising memory costs

Micron stock faces Monday test after Friday slide as Apple flags rising memory costs

Micron shares fell 4.8% to $414.88 on Friday after Apple warned of sharply rising memory prices. A company filing showed chief legal officer Ray Michael Charles sold 12,268 shares under a preset plan. Samsung and SK Hynix are shifting production to high-bandwidth memory, tightening DRAM supply. Analysts now expect global smartphone and PC sales to decline in 2026.
31 January 2026
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Micron stock price drops nearly 5% after hours as Fed jitters hit MU shares

Micron stock price drops nearly 5% after hours as Fed jitters hit MU shares

Micron Technology shares fell 4.8% to $414.83 in after-hours trading Friday, following Trump’s nomination of Kevin Warsh for Fed chair and a high inflation reading. Apple warned rising memory-chip prices are pressuring profits, with Samsung forecasting a continued shortage. Micron began building a $24 billion wafer plant in Singapore, with output expected in 2028. About 49.3 million shares traded.
30 January 2026
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Seagate stock slides after earnings pop as traders weigh AI-storage boom

Seagate stock slides after earnings pop as traders weigh AI-storage boom

Seagate shares fell 4.2% to $427.68 in early Friday trading, reversing part of a 19% surge earlier this week after strong earnings and an upbeat forecast. The company reported $2.83 billion in quarterly revenue and projected up to $3.40 per share in adjusted earnings. Investors are watching storage pricing and cloud demand. Seagate’s board declared a $0.74 dividend, payable April 8.
30 January 2026
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Micron stock price today: MU rises as Samsung and Apple highlight memory-chip squeeze

Micron stock price today: MU rises as Samsung and Apple highlight memory-chip squeeze

Micron shares rose 2.9% to $448.64 in early Friday trading, extending a rally even as the Nasdaq slipped. Apple and Samsung warned of rising memory chip prices due to AI server demand and tight supply. Micron disclosed insider selling by its chief legal officer. The company also began building a $24 billion wafer fab in Singapore, targeting production in 2028.
30 January 2026
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Micron (MU) stock steadies after-hours as DRAM shortage warnings flare; Apple earnings next

Micron (MU) stock steadies after-hours as DRAM shortage warnings flare; Apple earnings next

Micron shares rose 0.2% to $435.96 in after-hours trading after Samsung and SK Hynix warned of tightening DRAM supply as production shifts to AI-focused HBM chips. The stock swung nearly $29 during the session on volume of 38.9 million shares. Apple will report earnings after the bell, with investors watching for updates on device demand and component costs.
29 January 2026
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Stock Market Today

Seagate (STX) stock jumps nearly 6% as Citi hikes target — what to watch next week

Seagate (STX) stock jumps nearly 6% as Citi hikes target — what to watch next week

7 February 2026
Seagate shares rose 5.9% to $429.32 Friday after Citigroup raised its price target to $480 and reiterated a buy rating. The gain ended a two-day slide but left the stock 6.6% below its Feb. 3 high. CEO Dave Mosley sold 20,000 shares on Feb. 2 under a pre-arranged plan, SEC filings show. U.S. jobs and inflation data next week are seen as key tests for tech stocks.
Cummins (CMI) stock price rebounds after earnings whipsaw as investors eye data-center power demand

Cummins (CMI) stock price rebounds after earnings whipsaw as investors eye data-center power demand

7 February 2026
Cummins shares jumped 6.8% to $577.73 Friday, recovering from a nearly 9% post-earnings drop the day before. The company reported Q4 revenue up 1% to $8.54 billion, took a $218 million charge tied to its hydrogen business, and guided for 2026 EBITDA of 17–18% of sales. Demand for data center generators offset weakness in North American truck markets. Analyst reaction was mixed; Truist raised its price target.
Corning stock hits first record close since 2000 as jobs, CPI data loom

Corning stock hits first record close since 2000 as jobs, CPI data loom

7 February 2026
Corning shares surged 8.3% to $122.16 Friday, their highest close since the dot-com era, after Meta agreed to buy up to $6 billion in fiber-optic cables. The stock is up 40% since late 2025, fueled by strong first-quarter guidance and AI data-center demand. Insiders sold shares following the rally, SEC filings show. Investors await next week’s U.S. jobs and inflation data for rate signals.
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