Today: 28 February 2026
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NASDAQ:MU 9 February 2026 - 27 February 2026

Micron stock slips in early trade despite S&P credit upgrade as investors eye March 18 results

Micron stock slips in early trade despite S&P credit upgrade as investors eye March 18 results

Micron shares fell 0.8% to $412.09 early Friday, following a 3.1% drop Thursday, as tech stocks slid. S&P Global Ratings upgraded Micron’s credit to BBB with a positive outlook, citing AI-driven cash flow. IDC warned of a record smartphone shipment decline in 2026 due to rising memory prices. Prime Minister Modi will inaugurate Micron’s new facility in India on Saturday.
27 February 2026
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Micron stock slips after Nvidia “hangover” hits chipmakers; MU eyes next catalyst

Micron stock slips after Nvidia “hangover” hits chipmakers; MU eyes next catalyst

Micron Technology shares fell $6.94, or 1.6%, to $415.67 Thursday, tracking a broader decline in AI-linked chip stocks after Nvidia dropped 4%. The Philadelphia SE Semiconductor index was set to snap a 10-week winning streak. In India, Prime Minister Modi will inaugurate Micron’s new ATMP plant in Sanand on Feb. 28. Micron reports fiscal Q2 results on March 18.
26 February 2026
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Sandisk stock price jumps in premarket as AI-memory headlines collide with Citron short call

Sandisk stock price jumps in premarket as AI-memory headlines collide with Citron short call

Sandisk shares rose about 5% in premarket trading Thursday after announcing a consortium with SK hynix to standardize High Bandwidth Flash for AI systems. The move follows a 5% drop Tuesday after Citron’s Andrew Left disclosed a short position, arguing the stock is overvalued. Sandisk closed Wednesday at $632.38, down 0.96%.
26 February 2026
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Micron stock price rises as chip trade steadies ahead of Nvidia earnings

Micron stock price rises as chip trade steadies ahead of Nvidia earnings

Micron shares rose about 1.5% to $427.08 in early Tuesday trading, rebounding after a tariff-driven selloff. Investors focused on AI hardware demand and upcoming Nvidia results, while broader markets stayed flat. AMD announced a $60 billion AI chip deal with Meta, lifting chip sentiment. Tariff uncertainty and supply constraints continued to weigh on the sector.
24 February 2026
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Micron stock price rises after-hours as AI memory trade regains its footing

Micron stock price rises after-hours as AI memory trade regains its footing

Micron shares climbed 2.6% to $428.17 in late trading Friday after a volatile session, as investors shifted focus from large AI stocks to hardware suppliers. Traders cited rising prices for high-bandwidth memory chips, with Samsung planning a 20–30% price hike for its next HBM model. Wall Street closed higher after the Supreme Court struck down Trump’s global tariffs. Nvidia’s results on Feb. 25 are expected to signal further AI demand.
21 February 2026
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Micron stock price in focus as India start-up timeline lands on a US market holiday

Micron stock price in focus as India start-up timeline lands on a US market holiday

Micron Technology will begin operations at its new India facility later this month, according to India’s IT secretary. The company invested up to $825 million in the Gujarat site, with total backing reaching $2.75 billion. U.S. markets, closed Monday for Presidents Day, last saw Micron shares at $411.66, down 0.6%. Wall Street will react to the news when trading resumes Tuesday.
16 February 2026
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SanDisk stock price steadies near $627 after a wild Friday — what to watch next week

SanDisk stock price steadies near $627 after a wild Friday — what to watch next week

Sandisk shares closed Friday down 0.5% at $626.56 after a volatile session, swinging between $587.10 and $661.15. U.S. markets close Monday for Presidents Day, with trading set to resume Tuesday. Storage stocks, including Western Digital and Seagate, also slipped into the weekend. Investors remain focused on Sandisk’s AI-driven outlook and recent earnings guidance.
15 February 2026
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Micron stock climbs on HBM4 shipping update as AI memory race heats up

Micron stock climbs on HBM4 shipping update as AI memory race heats up

Micron shares jumped 5% to $429.11 Thursday after the company said it is shipping HBM4 memory to customers. CFO Mark Murphy told investors demand far exceeds supply and expects tight conditions beyond 2026. Samsung and SK Hynix also announced HBM4 shipments. Analysts raised price targets, citing AI-driven demand and capacity constraints.
12 February 2026
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Micron stock price jumps nearly 10% after CFO says HBM4 shipments have started

Micron stock price jumps nearly 10% after CFO says HBM4 shipments have started

Micron shares jumped 9.9% to $410.34 in after-hours trading Wednesday after CFO Mark Murphy said customer shipments of HBM4 memory have begun. Morgan Stanley and Deutsche Bank raised their price targets, citing tight DRAM supply and AI demand. Murphy told the Wolfe conference HBM4 is ramping ahead of schedule and demand from cloud companies is strong.
12 February 2026
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Micron stock drops on Nvidia “Rubin” HBM4 chatter as MU investors brace for Wolfe conference

Micron stock drops on Nvidia “Rubin” HBM4 chatter as MU investors brace for Wolfe conference

Micron shares fell 2.4% to $374.41 in late trading Tuesday after reports said the company may miss out on supplying HBM4 memory for Nvidia’s upcoming “Vera Rubin” AI platform. South Korean media, citing SemiAnalysis, said Nvidia could allocate all initial HBM4 orders to SK hynix and Samsung, citing higher speed requirements. The iShares Semiconductor ETF slipped 0.3%.
10 February 2026
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Sandisk stock drops again as AI hardware trade turns shaky — what investors watch next

Sandisk stock drops again as AI hardware trade turns shaky — what investors watch next

Sandisk shares fell 4.2% to $558.96 in early New York trading Tuesday, extending Monday’s drop as storage and memory stocks weakened. Western Digital dropped 5.2% and Micron lost 2.2%. Investors weighed AI demand signals, rising memory prices, and news that Samsung will soon mass-produce next-generation HBM4 chips. Attention is turning to U.S. jobs and inflation data and Nvidia’s Feb. 25 earnings.
10 February 2026
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Micron stock slides on Nvidia HBM4 fears as Samsung, SK hynix loom

Micron stock slides on Nvidia HBM4 fears as Samsung, SK hynix loom

Micron shares fell 2.9% to $383.50 early Tuesday after reports suggested Samsung and SK hynix may secure most early HBM4 supply for Nvidia’s next AI platform. BusinessKorea cited sources saying Micron may be excluded from Nvidia’s initial supplier list due to performance issues. Investors await Micron’s Feb. 11 conference appearance for updates on HBM4 qualification. Nvidia and AMD shares rose in early trading.
10 February 2026
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Micron stock drops after-hours as Samsung HBM4 report rattles Nvidia supply bets

Micron stock drops after-hours as Samsung HBM4 report rattles Nvidia supply bets

Micron shares fell 2.9% to $383.24 in after-hours trading Monday amid reports Samsung will begin mass production and shipment of HBM4 memory for Nvidia’s upcoming “Vera Rubin” AI chips. Industry sources say Samsung passed Nvidia’s quality checks, while SK hynix and Micron are expected to split the rest of early supply. No official confirmation on volumes.
9 February 2026
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AI stocks split: Nvidia jumps, Micron slips as “picks-and-shovels” trade returns

AI stocks split: Nvidia jumps, Micron slips as “picks-and-shovels” trade returns

Nvidia jumped 3.5% Monday, leading gains in AI chip stocks, while Micron fell 1.3% amid concerns over next-gen memory demand. AMD rose 2.5% and Broadcom added 2.4%. Samsung is set to begin shipping HBM4 memory after Lunar New Year, following Nvidia quality tests. Traders await Nvidia’s GTC event in March for further signals.
9 February 2026
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AI stocks brace for a big week: Micron slips on Samsung HBM4 talk as Nvidia looms

AI stocks brace for a big week: Micron slips on Samsung HBM4 talk as Nvidia looms

Micron shares fell 3% premarket after reports that Samsung will begin mass production of HBM4 memory for Nvidia AI chips this month. Nvidia dropped 1%, Super Micro Computer slipped 1.5%, while Microsoft and Amazon edged higher. Traders focused on upcoming U.S. jobs and inflation data for rate signals. Nvidia reports earnings Feb. 25.
9 February 2026
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