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 1,529 articles

Articles by Sarah Chen

Applied Materials Soars on AI Demand, Record Revenue, Upbeat Guidance
Technology

Applied Materials Soars on AI Demand, Record Revenue, Upbeat Guidance

Applied Materials reported record quarterly revenue and earnings, driven by AI chip demand, and issued a strong Q3 forecast. Shares gained 3% in after-hours trading.

AMAT NVDA TSM
POET Technologies Surges 43% on $50M AI Optics Order from Lumilens
Technology

POET Technologies Surges 43% on $50M AI Optics Order from Lumilens

POET Technologies shares surged 43% after Lumilens placed a $50 million initial order under a new AI networking partnership, with potential to exceed $500 million over five years.

POET
Senate Panel Advances Crypto Bill, Bitcoin Holds Above $80K
Crypto

Senate Panel Advances Crypto Bill, Bitcoin Holds Above $80K

The Senate Banking Committee moved the Digital Asset Market Clarity Act forward with a 15-9 vote, pushing Bitcoin near $80,837 and lifting Coinbase, Robinhood, and Strategy shares by about 5%.

COIN HOOD MSTR
Alphabet Stock Pauses After Record Run Amid AI Gains
Technology

Alphabet Stock Pauses After Record Run Amid AI Gains

Alphabet shares edged lower on Thursday, cooling off after a record run, as profit-taking and rate worries offset strong AI and cloud results.

GOOGL GOOG
TSMC Surges on Upgraded 2030 Chip Market Forecast to $1.5 Trillion
Technology

TSMC Surges on Upgraded 2030 Chip Market Forecast to $1.5 Trillion

TSMC shares closed up 4.5% after the company raised its 2030 global chip market forecast to over $1.5 trillion, citing AI and high-performance computing as key growth drivers.

TSM NVDA INTC MU AMAT
Virgin Galactic Advances 2026 Flight Plans Amid Narrowed Loss and Cash Concerns
Technology

Virgin Galactic Advances 2026 Flight Plans Amid Narrowed Loss and Cash Concerns

Virgin Galactic reported a narrower Q1 loss of $64.7M and confirmed its 2026 flight test schedule, but warned of substantial doubt about its ability to continue as a going concern.

SPCE
Winklevoss Twins Infuse $100M in Bitcoin into Gemini, Stock Surges 15%
Crypto

Winklevoss Twins Infuse $100M in Bitcoin into Gemini, Stock Surges 15%

Gemini Space Station Inc. received a $100M bitcoin-backed investment from Winklevoss Capital, buying 7.1M shares at $14 each. GEMI stock rose 15% after hours.

GEMI
Microsoft Gains as AI Demand Drives Stock Higher
Technology

Microsoft Gains as AI Demand Drives Stock Higher

Microsoft shares rose 1.04% on Thursday as investors rotated into big tech, with Azure revenue up 40% and AI business run rate at $37 billion annually.

MSFT NVDA AMZN GOOGL
Apple Retreats from $300 as OpenAI Legal Threat Looms
Technology

Apple Retreats from $300 as OpenAI Legal Threat Looms

Apple shares slipped 0.2% to $298.21 after Reuters reported OpenAI is considering legal action over a strained partnership. The dip came despite record quarterly revenue of $111.2 billion.

AAPL NVDA
Nvidia Shares Jump on China Chip Approval, Shipments Yet to Begin
Technology

Nvidia Shares Jump on China Chip Approval, Shipments Yet to Begin

Nvidia shares surged 4.4% to a record after US officials approved sales of H200 AI chips to about 10 Chinese companies, though no shipments have started yet.

NVDA BABA JD AMD INTC WDC MU CSCO
Figma Shares Rise as AI Monetization Lifts 2026 Revenue Forecast
Technology

Figma Shares Rise as AI Monetization Lifts 2026 Revenue Forecast

Figma raised its 2026 revenue outlook by $55 million to $1.428 billion, citing AI-driven user growth. Q1 revenue surged 46% to $333.4 million, with net dollar retention at 139%.

XLK
Crypto

Strategy Inc's Preferred Stock Funding Under Scrutiny as MSTR Rises

Strategy Inc shares jumped 5.3% on Thursday as Bitcoin rallied, but analysts warn its preferred-stock funding model may limit future Bitcoin purchases.

MSTR STI