Khadija Saeed

Khadija Saeed is a financial markets reporter at TS2.tech, specializing in stocks, technology and emerging industries. She studied economics and finance at the London School of Economics and previously worked in market research before moving into financial journalism. Her coverage focuses on the companies, innovations and economic trends influencing global investors. Follow Khadija Saeed on Google News.

MACOM stock: What to watch for MTSI after a Stifel target hike and a March 5 shareholder vote

Shares of MACOM Technology Solutions Holdings Inc ended Friday at $220.68, marking a 0.8% rise after hitting a peak of $225.34 earlier in the session. Since January 9, the stock has climbed roughly 26%, fueled in part by a nearly 13% surge on January 12, according to StockAnalysis data.

20 January 2026

NASDAQ:MTSI

Fabrinet stock heads into Tuesday after Friday dip, with Barclays upgrade and optics demand in focus

Fabrinet shares slipped 0.6% on Friday, closing at $494.45. U.S. markets were closed Monday and will reopen Tuesday. The stock remains roughly 6.8% higher than its close on Jan. 12, despite a volatile week that pushed it up to $511.20 at one point.

20 January 2026

NYSE:FN·Stock Market

LONGi stock slides as China solar giant flags another annual loss; what investors watch next

LONGi Green Energy Technology Co Ltd saw its shares drop in Shanghai morning trade Tuesday, following the company’s announcement of another full-year loss.

20 January 2026

SHA:601012.SS

Longsys Electronics stock rises as 37%-discounted shareholder block sale price hits tape

Shares of Shenzhen Longsys Electronics Co., Ltd. jumped 1.73% to 342.08 yuan by 09:57 a.m. Tuesday, after shareholders approved a steeply discounted price for an off-market share transfer. The stock opened at 323.14 yuan and was trading with a trailing price-to-earnings ratio above 200, according to market data.

20 January 2026

SHE:LONGSYS·Stock Market

Suzhou TFC Optical (300394.SZ) drops in early trade as margin traders pull back on China AI optics play

Shares of Suzhou TFC Optical Communication Co., Ltd. fell 2.7% to 188.02 yuan by 09:54 a.m., after sliding to an intraday low of 187.28. Turnover was about 1.34 billion yuan, with the Shenzhen benchmark down 0.5% and Shanghai’s composite up 0.3%; the stock was trading on about 78 times earnings.

20 January 2026

SHE:300394.SZ·Stock Market

Nanya Technology stock price hits limit-down in Taipei as traders digest DRAM call

Taiwan DRAM maker Nanya Technology Corp kicked off Tuesday trading at its limit-down price of T$247.50, hitting the market’s 10% daily drop ceiling. About 5,800 lots were up for grabs at that level. The TAIEX benchmark slipped 0.6%. Even with the steep drop, Nanya’s shares have climbed roughly 15% over the past five sessions.

20 January 2026

Stock Market·Technology·TWSE:2408.TW

OmniVision Class A stock price edges higher as China holds rates and reins in “flash boys” trading

OmniVision Integrated Circuits Group, Inc. Class A shares edged up 0.2% to 129.19 yuan in Shanghai’s morning session Tuesday, after kicking off at 129 yuan. The stock’s intraday range was tight, between 128.93 and 129.66 yuan, placing the company’s market cap near 161 billion yuan. Its 52-week trading band spans from 103.01 to 161.96 yuan.

20 January 2026

China Economy·SHA:603501.SS·Stock Market

GlobalFoundries stock (GFS) reopens after MLK break — what investors watch next

GlobalFoundries shares are set to draw attention when U.S. markets open Tuesday, Jan. 20, as investors assess the company’s expansion into chip design alongside its main foundry operations. The stock ended Friday at $41.24, down roughly 0.7%, after fluctuating between $41.10 and $42.41 on volume near 3.4 million shares.

20 January 2026

NASDAQ:GFS·Stock Market

UMC stock price jumps again in Taiwan as 8-inch chip price-hike bets build ahead of Jan 28 results

United Microelectronics Corp shares pushed higher Tuesday, climbing 3.36% to NT$64.6 by 9:49 a.m. in Taipei. The Taiwan-listed chipmaker saw trading range between NT$61.0 and NT$64.9 in the morning session.

20 January 2026

Earnings Reports·NYSE:UMC·Semiconductors·Stock Market

Montage Technology (688008) stock jumps 4% in Shanghai as traders chase the profit outlook

Montage Technology Co., Ltd. Class A shares jumped 4.2% to 144.73 yuan by 9:49 a.m. Shanghai time, outpacing a flat Shanghai Composite after a rocky start this week. Trading at roughly 116 times earnings based on the latest full-year per-share profit, the stock’s 52-week range spans from 62.00 to 169.90 yuan, per AASTOCKS data.

20 January 2026

SHA:688008.SH·Stock Market

ON Semiconductor stock: what to watch before Wall Street reopens Tuesday

ON Semiconductor Corp shares ended Friday up roughly 0.1%, closing at $60.33, ahead of the U.S. market holiday Monday for Martin Luther King Jr. Day. Chip stocks showed strength heading into the break, with the iShares Semiconductor ETF climbing about 1.6%, while the SPDR S&P 500 ETF edged down close to 0.1%.

20 January 2026

NYSE:ON·Semiconductors·Stock Market

STMicroelectronics stock slides nearly 5% on Trump Greenland tariff threat; what to watch next

Shares of STMicroelectronics fell 4.8% on Monday, ending the session at 23.14 euros on Euronext Paris.

20 January 2026

EPA:STM·NYSE:STM·Stock Market

GigaDevice Class A stock in focus after new filing — what could move 603986 at the Shanghai open

GigaDevice Semiconductor Inc. Class A is set to draw attention at Tuesday’s open following the chip designer’s announcement of a completed change to its registered and share capital linked to equity incentives. The stock ended Monday up 2.85% at 288.45 yuan, having traded between 278.88 and 292.00 yuan during the session.

20 January 2026

SHA:603986·Stock Market

First Solar (FSLR) stock price in focus as tariff talk returns, Fed meeting and earnings loom

First Solar, Inc. shares ended the day at $243.64 and were last quoted at $243.73, edging up roughly 0.04%. Over the past year, the stock has swung between $116.56 and $285.99.

20 January 2026

Federal Reserve·NASDAQ:FSLR·Renewable Energy·Stock Market

Renesas stock climbs 1.4% in Tokyo trade as chip sentiment steadies after tariff jitters

Renesas Electronics Corp shares gained 33 yen, roughly 1.4%, climbing to 2,355.5 yen in Tokyo on Tuesday. This marked a bounce back from Monday’s finish at 2,322.5 yen. So far, the day’s range for the stock has been between 2,303.0 and 2,355.5 yen.

20 January 2026

Japan Economy·Stock Market·TSX:6723

Hua Hong Semiconductor Class A share price: 688347 set for choppy Shanghai open after 3.5% drop

Hua Hong Semiconductor Ltd’s yuan-denominated Class A shares on Shanghai’s STAR Market will face scrutiny at Tuesday’s open after slipping 3.5% to 135.08 yuan in the last session. The stock has surged roughly 188% over the past year, narrowing room for any sharp changes in risk appetite.

20 January 2026

SHA:688347.SH

Astera Labs stock jumps into MLK Day market pause — here’s what traders watch next

Astera Labs closed Friday’s session up 4.3% at $182, after fluctuating between $177.67 and $187.98 during the day. Roughly 5.4 million shares traded hands.

20 January 2026

NASDAQ:ALAB·Stock Market

NXP stock price: NXPI in focus as Trump’s Europe tariff threat hangs over Tuesday’s trade

NXP Semiconductors shares last closed at $237.11 on Friday, down 0.6%, with investors returning to the stock on Tuesday facing fresh trade jitters after President Donald Trump vowed new tariffs on eight European nations over Greenland.

20 January 2026

NASDAQ:NXPI

Why Monolithic Power Systems (MPWR) stock is in focus ahead of Tuesday’s reopen

Shares of Monolithic Power Systems, Inc. climbed 2.3% to close at $1,033.17 on Friday, marking their fifth straight day of gains ahead of the long weekend. U.S. markets, including the Nasdaq and NYSE, will be closed on Monday for Martin Luther King Jr. Day, with trading picking back up on Tuesday.

20 January 2026

NASDAQ:MPWR·Stock Market

Coherent stock: what to watch Tuesday after bondable diamond cooling launch

Coherent Corp’s shares ended Friday at $191.04, dropping about 2.5%. The photonics supplier will likely draw renewed focus as U.S. markets resume after the Martin Luther King Jr. Day holiday, driven by its rollout of a new thermal-management product line.

20 January 2026

NASDAQ:COHR·Stock Market

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Khadija Saeed

MACOM stock: What to watch for MTSI after a Stifel target hike and a March 5 shareholder vote

Fabrinet stock heads into Tuesday after Friday dip, with Barclays upgrade and optics demand in focus

LONGi stock slides as China solar giant flags another annual loss; what investors watch next

Longsys Electronics stock rises as 37%-discounted shareholder block sale price hits tape

Suzhou TFC Optical (300394.SZ) drops in early trade as margin traders pull back on China AI optics play

Nanya Technology stock price hits limit-down in Taipei as traders digest DRAM call

OmniVision Class A stock price edges higher as China holds rates and reins in “flash boys” trading

GlobalFoundries stock (GFS) reopens after MLK break — what investors watch next

UMC stock price jumps again in Taiwan as 8-inch chip price-hike bets build ahead of Jan 28 results

Montage Technology (688008) stock jumps 4% in Shanghai as traders chase the profit outlook

ON Semiconductor stock: what to watch before Wall Street reopens Tuesday

STMicroelectronics stock slides nearly 5% on Trump Greenland tariff threat; what to watch next

GigaDevice Class A stock in focus after new filing — what could move 603986 at the Shanghai open

First Solar (FSLR) stock price in focus as tariff talk returns, Fed meeting and earnings loom

Renesas stock climbs 1.4% in Tokyo trade as chip sentiment steadies after tariff jitters

Hua Hong Semiconductor Class A share price: 688347 set for choppy Shanghai open after 3.5% drop

Astera Labs stock jumps into MLK Day market pause — here’s what traders watch next

NXP stock price: NXPI in focus as Trump’s Europe tariff threat hangs over Tuesday’s trade

Why Monolithic Power Systems (MPWR) stock is in focus ahead of Tuesday’s reopen

Coherent stock: what to watch Tuesday after bondable diamond cooling launch

TechStock² Updates

SoFi Shares Rise 8% as Softer Inflation Alters Market Profit Test

Nokia Shares Surge 9.2% Following Upbeat Optical Outlook, Adding €4.4 Billion in Market Capitalization

Virgin Galactic Shares (SPCE) Drop 13% After Flight Postponement, $190 Million Cash Burn Looms Before Launch

Nasdaq Rises 0.5% as AI Infrastructure Surge Offsets Declines in Mega-Cap Stocks

Chevron Stock (CVX) Holds Flat as Gulf Bypass Plans Target 60% of Hormuz Oil

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