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Semiconductors News 18 January 2026 - 20 January 2026

MediaTek stock price: Taiwan chipmaker in focus before open after 1.3% drop

MediaTek stock price: Taiwan chipmaker in focus before open after 1.3% drop

Taipei, Jan 20, 2026, 08:27 GMT+8 — Premarket MediaTek Inc (2454.TW) kicked off Tuesday under the spotlight, following a 1.33% drop in the previous session to close at T$1,485. The stock is trailing as the broader market nears new highs. On Monday, shares fluctuated between T$1,465 and T$1,510, with roughly 5.9 million shares traded. (StockAnalysis) Taiwan’s tech-laden benchmark remains on…
20 January 2026
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Arm stock price in focus after MLK Day: 3 catalysts that could move ARM this week

Arm stock price in focus after MLK Day: 3 catalysts that could move ARM this week

New York, January 19, 2026, 19:20 EST — Market closed. Arm Holdings’ sponsored ADRs (ARM.O) edged up 0.6% to end Friday at $105.78, moving within a range of $107.96 to $105.19 during the session. After-hours trading saw the ADRs last change hands at $106.10. (StockAnalysis) The holiday break comes as investors consider if Arm can maintain its pricing power and…
20 January 2026
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Micron’s $1.8 billion Taiwan fab deal puts chip stocks in focus before Tuesday’s open

Micron’s $1.8 billion Taiwan fab deal puts chip stocks in focus before Tuesday’s open

NEW YORK, Jan 19, 2026, 12:22 EST — Market closed. Micron Technology’s $1.8 billion move to acquire a Taiwan fabrication facility has reignited interest in semiconductor stocks. U.S. markets were closed Monday, leaving investors to digest the news ahead of Tuesday’s open. (Reuters) The move comes as chip investors wrestle with the true meaning of “tight supply” in memory chips—the…
19 January 2026
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SK hynix stock at 764,000 won: tariff talk and Micron’s Taiwan move set up the week

SK hynix stock at 764,000 won: tariff talk and Micron’s Taiwan move set up the week

SEOUL, Jan 20, 2026, 01:40 (KST) — Premarket SK hynix Inc (000660.KS) shares climbed 1.1% to finish at 764,000 won on Monday, trading within a range of 750,000 to 774,000 during the session. The South Korean memory-chip manufacturer is set to release its earnings on Jan. 29. (Investing) In Seoul, the stock has turned into a quick proxy for the…
19 January 2026
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Micron stock faces Tuesday test after $1.8 billion Taiwan fab buy

Micron stock faces Tuesday test after $1.8 billion Taiwan fab buy

New York, Jan 19, 2026, 10:53 ET — Market closed. Micron Technology, Inc. revealed a $1.8 billion plan to buy a chip fab in Taiwan. Investors will get their first real chance to weigh in during the next trading session. U.S. stock markets are closed Monday for Martin Luther King Jr. Day, so Micron’s shares won’t react until trading picks…
19 January 2026
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ASML stock price slides nearly 4% as Trump tariff threat hits chip shares in Europe

ASML stock price slides nearly 4% as Trump tariff threat hits chip shares in Europe

Amsterdam, January 19, 2026, 16:41 CET — Regular session Shares of ASML Holding NV dropped nearly 3.9% to around 1,122 euros in Amsterdam on Monday, weighed down by a broader selloff in European tech stocks. The decline came after U.S. President Donald Trump threatened to slap new tariffs on several European countries. (Investing) This development is notable because ASML sits…
19 January 2026
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Lattice Semiconductor (LSCC) stock slides into MLK Day pause as chip earnings loom

Lattice Semiconductor (LSCC) stock slides into MLK Day pause as chip earnings loom

New York, Jan 18, 2026, 21:27 EST — Market closed Lattice Semiconductor shares slipped 2.4% to close at $83.22 on Friday, retreating before the U.S. market holiday Monday, when trading will be paused. (Yahoo Finance) This shift is significant given chip stocks are already being pulled by early earnings season bets. Plus, with a holiday-shortened week, thinner liquidity can amplify…
19 January 2026
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Rambus stock price near $108 after chip rally — what RMBS investors watch into Tuesday’s open

Rambus stock price near $108 after chip rally — what RMBS investors watch into Tuesday’s open

NEW YORK, January 18, 2026, 21:21 EST — The market has closed. Rambus shares jumped 4.8% to close at $107.99 on Friday, pushing higher after a strong session earlier in January for the chip-and-IP firm. (Rambus) U.S. stock markets will be closed Monday in observance of Martin Luther King Jr. Day, delaying the next momentum check until Tuesday. (New York…
19 January 2026
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ON Semiconductor stock set for a Tuesday test after Stifel lifts target to $60

ON Semiconductor stock set for a Tuesday test after Stifel lifts target to $60

New York, January 18, 2026, 19:48 EST — The market is now closed. ON Semiconductor (Nasdaq: ON) kicks off the short U.S. trading week with a lift after Stifel raised its price target to $60 from $50, keeping a Hold rating in place. Analyst Tore Svanberg pointed to a “pipeline of design wins” as a crucial factor behind expected margin…
19 January 2026
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GigaDevice Semiconductor Class A stock eyes Monday open after 10% cap move as memory prices climb again

GigaDevice Semiconductor Class A stock eyes Monday open after 10% cap move as memory prices climb again

SHANGHAI, Jan 19, 2026, 08:23 GMT+8 — Premarket GigaDevice Semiconductor Inc’s Class A shares on the Shanghai exchange closed Friday at 280.46 yuan, reaching the 10% “limit-up” ceiling—the maximum daily gain allowed for many A-shares. Trading volume hit about 55.3 million shares. (MarketScreener) The memory market is back in the spotlight as price hikes start to hit end products. A…
19 January 2026
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SK hynix stock: what to watch as Seoul seeks better U.S. chip tariff terms

SK hynix stock: what to watch as Seoul seeks better U.S. chip tariff terms

Seoul, Jan 19, 2026, 08:14 KST — Premarket SK hynix Inc (000660.KS) is in focus for Monday’s Seoul trading as South Korea plans to negotiate better terms on U.S. tariffs that might impact memory-chip exports. The stock closed Friday at 756,000 won, gaining 0.93%, after fluctuating between 747,000 and 763,000, with 3.57 million shares traded. (Investing) The tariff issue is…
19 January 2026
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AI stocks head into MLK Day break mixed: Nvidia and Intel slip as AMD, Broadcom firm

AI stocks head into MLK Day break mixed: Nvidia and Intel slip as AMD, Broadcom firm

New York, January 18, 2026, 12:33 EST — The market has closed. U.S. chip and software stocks tied to AI closed Friday on a mixed note ahead of the long holiday weekend. Advanced Micro Devices and Broadcom posted gains, with AMD up 1.7% at $231.83 and Broadcom climbing 2.6% to $351.71. Meanwhile, Nvidia slipped 0.5% to $186.23, and Intel dropped…
18 January 2026
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Stock Market Today

  • Barclays Upgrades Alliant Energy to Equal-Weight with 9.75% Upside
    January 23, 2026, 4:47 AM EST. Barclays elevated Alliant Energy (NasdaqGS:LNT) from Underweight to Equal-Weight on January 21, 2026, citing a 9.75% upside potential based on an average price target of $73.84. This follows the latest closing price of $67.28 per share. Despite projected revenue dipping 6.5% to $3.996 billion, non-GAAP earnings per share are expected at $3.42. Institutional interest remains firm, with total shares owned rising 3.3% over three months to 289.18 million. Key holders like Janus Henderson Group, Victory Capital Management, and Nuveen showed mixed shifts in holdings but collectively decreased portfolio allocations. The low put/call ratio of 0.26 highlights bullish market sentiment on LNT shares.
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