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 946 articles

Articles by Sarah Chen

Bitcoin Holds $67K Amid Iran Tensions, Eyes on Oil and Jobs Data
Crypto

Bitcoin Holds $67K Amid Iran Tensions, Eyes on Oil and Jobs Data

Bitcoin steadied around $67,000 over the weekend as geopolitical tensions in the Middle East drove a sharp rally in oil prices, renewing inflation concerns. Markets await Monday's reopening and Friday's U.S. employment data for direction.

IBIT USO
Intel Closes Week Higher as ASML Milestone and Macro Data Loom
Technology

Intel Closes Week Higher as ASML Milestone and Macro Data Loom

Intel shares gained 3.4% this week, finishing Friday at $45.61. Focus shifts to ASML's production milestone for next-gen tools and key macroeconomic data due next week.

INTC ASML XLK
XRP Recovers to $1.37 Amid Geopolitical Tensions, Eyes Key Support
Crypto

XRP Recovers to $1.37 Amid Geopolitical Tensions, Eyes Key Support

XRP climbed approximately 3% to $1.37 over the weekend, recovering from a sharp decline triggered by U.S. military action against Iran. The broader cryptocurrency market also rebounded, with Bitcoin and Ether posting gains.

IBIT
CoreWeave Plunges on Aggressive $35B Capex Plan, Margins in Focus
Technology

CoreWeave Plunges on Aggressive $35B Capex Plan, Margins in Focus

CoreWeave stock dropped sharply following its announcement of a massive $30 to $35 billion capital expenditure plan for 2026, more than double last year's spending. The AI cloud infrastructure firm also reported a Q4 net loss of $452 million on $1.57B revenue.

NVDA XLK
Lumentum CFO Files to Sell $3.66M in Shares Ahead of Key Investor Events
Technology

Lumentum CFO Files to Sell $3.66M in Shares Ahead of Key Investor Events

Lumentum Holdings Inc. CFO Wajid Ali has filed to sell 5,302 shares, a transaction valued at roughly $3.66 million. The stock closed Friday at $700.91, up 3.5%, with key investor presentations scheduled for early March.

LITE
Meta Shares Slip on Reported Google AI Chip Deal, Market Eyes Spending
Technology

Meta Shares Slip on Reported Google AI Chip Deal, Market Eyes Spending

Meta Platforms shares fell Friday and extended losses after-hours following a report of a major AI chip rental deal with Google. Investors are weighing the implications for capital spending ahead of key events this week.

META GOOGL NVDA AMD XLK
Nvidia Faces Pressure After 4% Drop, Eyes on GTC and OpenAI Funding
Technology

Nvidia Faces Pressure After 4% Drop, Eyes on GTC and OpenAI Funding

Nvidia stock declined 4.2% to $177.19 as investors weighed OpenAI's massive funding round and potential new AI chip announcements at next month's GTC conference.

NVDA AVGO AMZN
Amazon Commits $50 Billion to OpenAI in Major AI Cloud Alliance
Technology

Amazon Commits $50 Billion to OpenAI in Major AI Cloud Alliance

Amazon has unveiled a $50 billion investment and expanded partnership with OpenAI, positioning AWS as the exclusive third-party cloud provider for OpenAI's new enterprise platform. The deal deepens Amazon's strategic push into generative AI infrastructure.

AMZN NVDA MSFT GOOG XLK
Tesla Adjusts Cybertruck Pricing Ahead of Key Trading Week
Technology

Tesla Adjusts Cybertruck Pricing Ahead of Key Trading Week

Tesla has raised the starting price of its Cybertruck to $69,990, according to a weekend website update. The stock closed Friday at $402.51, down 1.49%, amid broader market weakness and notable insider activity.

TSLA F GM XLK
AST SpaceMobile Shares Slide as European Satellite Service Launches
Technology

AST SpaceMobile Shares Slide as European Satellite Service Launches

AST SpaceMobile shares declined sharply Friday, closing at $79.19, as Vodafone's European satellite venture commenced operations. Market focus shifts to the company's March 2 business update for launch timing details.

ASTS
ServiceNow Retreats After AI Workforce Launch; Focus Turns to Adoption Metrics
Technology

ServiceNow Retreats After AI Workforce Launch; Focus Turns to Adoption Metrics

ServiceNow shares fell 1.18% to $108.01, giving back some of Thursday's 5% surge after unveiling new AI tools. Analysts highlight the shift from summarizing to action-taking AI but warn of implementation hurdles.

NOW SPY XLK
Coinbase Shares Slide Amid Insider Sales, Broader Market Retreat
Crypto

Coinbase Shares Slide Amid Insider Sales, Broader Market Retreat

Coinbase Global shares declined 2.88% to $175.85, pressured by insider selling disclosures and a risk-off market mood. The crypto exchange's stock traded over 11 million shares on Friday.

COIN HOOD