Sarah Chen

Sarah Chen

Technology & Crypto Editor

Sarah Chen leads technology and cryptocurrency coverage at StockTi. With a background in computer science from MIT and five years in fintech equity research, she brings deep technical fluency to her market analysis. Sarah covers earnings, product launches, and regulatory developments across the tech and digital asset sectors. She is a regular contributor to industry panels on blockchain adoption and AI-driven trading.

Technology, Crypto 2,446 articles

Articles by Sarah Chen

Nokia ADR Rebounds as AI Cloud Sales Surge, but Execution Test Looms
Technology

Nokia ADR Rebounds as AI Cloud Sales Surge, but Execution Test Looms

Nokia's ADR rose 3.81% on Friday, recovering from a mid-week selloff, after first-quarter AI and cloud sales jumped 49%. Bank of America upgraded the stock, but margin pressure remains a risk.

XLK
Nvidia's Multi-Billion Dollar Prepayment Fuels Corning's AI Data Center Expansion
Technology

Nvidia's Multi-Billion Dollar Prepayment Fuels Corning's AI Data Center Expansion

Nvidia has prepaid Corning several billion dollars to fund new U.S. factories, expanding optical fiber production for AI data centers and boosting Corning's long-term sales targets.

GLW NVDA
Western Digital Surges as AI Storage Demand Fuels Rally
Technology

Western Digital Surges as AI Storage Demand Fuels Rally

Western Digital shares jumped 3.5% as AI storage demand drives the stock higher. The company's pure-play HDD focus and strong earnings outlook support the rally.

WDC
Amkor Technology Gains 6% After Closing $1.15B Convertible Note Deal
Technology

Amkor Technology Gains 6% After Closing $1.15B Convertible Note Deal

Amkor Technology shares rose 6% to $76.61 after the company completed a $1.15 billion convertible note offering to expand its advanced packaging capacity.

AMKR
NextEra Energy's Kansas Data Center Plans Hit Zoning Hurdle
Technology

NextEra Energy's Kansas Data Center Plans Hit Zoning Hurdle

Sedgwick County, Kansas, has extended its moratorium on data center development applications to Sept. 11, affecting NextEra Energy's AI-driven expansion plans.

NEE
Big Tech Offers to Fund SK Hynix Fabs Amid AI Memory Shortage
Technology

Big Tech Offers to Fund SK Hynix Fabs Amid AI Memory Shortage

Global tech giants are offering to finance SK hynix's new fabs and equipment to lock in high-bandwidth memory supply, as AI-driven demand pushes capacity to zero and prices double.

HBM SSNLF MU
Aehr Test Systems Rises on Record AI Chip Order, Despite Revenue Drop
Technology

Aehr Test Systems Rises on Record AI Chip Order, Despite Revenue Drop

Aehr Test Systems shares rose 6.5% on a record $41M AI chip order. Q3 revenue fell 44% to $10.3M, but bookings reached $37.2M, pointing to future growth.

AEHR
Sandisk Shares Rally 16.5% as AI Flash Storage Demand Skyrockets
Technology

Sandisk Shares Rally 16.5% as AI Flash Storage Demand Skyrockets

Sandisk shares jumped 16.5% to $1,562.34, lifting market cap to $245 billion, as AI-driven flash storage demand boosted Q3 revenue 97% sequentially to $5.95 billion.

SNDK MU WDC STX
Everspin Shares Jump on $40M Defense MRAM Award, Strong Q1 Sales
Technology

Everspin Shares Jump on $40M Defense MRAM Award, Strong Q1 Sales

Everspin Technologies shares jumped 25.5% Friday following a $40 million U.S. defense MRAM deal and stronger Q1 sales. The stock closed at $26.99 and traded at $36.05 after hours.

MRAM
Seagate Stock Surges on AI Storage Demand, but Valuation Raises Concerns
Technology

Seagate Stock Surges on AI Storage Demand, but Valuation Raises Concerns

Seagate stock soared to record highs near $782.64 on AI-driven storage demand, but a high P/E ratio of 74 raises valuation concerns.

STX WDC
Intel Shares Surge on Preliminary Apple Chip Manufacturing Deal
Technology

Intel Shares Surge on Preliminary Apple Chip Manufacturing Deal

Intel shares surged 14% after a preliminary deal to manufacture chips for Apple was reported. The agreement could be a major win for Intel's foundry business.

INTC AAPL TSM SSNLF AMD
Dell Stock Soars 13% on Trump Endorsement; AI Server Demand Takes Center Stage
Technology

Dell Stock Soars 13% on Trump Endorsement; AI Server Demand Takes Center Stage

Dell Technologies stock surged 13% on Friday after President Trump endorsed the company. The bigger story remains Dell's booming AI server business, with $64 billion in orders.

DELL SMCI HPE AMD