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 2,450 articles

Articles by Sarah Chen

SanDisk Shares Rebound on CEO's Multi-Year Data Center Contract Strategy
Technology

SanDisk Shares Rebound on CEO's Multi-Year Data Center Contract Strategy

SanDisk shares gained 3.5% Thursday morning as CEO David Goeckeler detailed a strategic pivot toward multi-year contracts with data center customers, helping the stock recover from a recent short-seller-driven decline.

SNDK
Tesla Shares Dip Amid Robotaxi Permit Gap, Insider Sale Filing
Technology

Tesla Shares Dip Amid Robotaxi Permit Gap, Insider Sale Filing

Tesla shares declined 2.9% to $417.40 as regulatory filings revealed no autonomous test miles in California for 2025 and a director's planned stock sale. The company also faces a hiring lawsuit and weaker European sales.

TSLA BYD NVDA NVS
Bitmine Immersion Rises on Ether Rally, Eyes Inflation Data
Crypto

Bitmine Immersion Rises on Ether Rally, Eyes Inflation Data

Bitmine Immersion Technologies shares advanced in Thursday's premarket session, extending gains after a 10.6% jump. The move aligns with a rally in Ethereum, which climbed 6.7% to $2,067, lifting stocks tied to digital assets.

BMNR
Circle Shares Dip After Earnings Surge, USDC Growth in Focus
Crypto

Circle Shares Dip After Earnings Surge, USDC Growth in Focus

Circle Internet Group shares retreated slightly in premarket trading after a sharp post-earnings rally. The USDC issuer reported a 77% year-over-year revenue jump to $770 million for Q4.

CRCL
XRP Gains Amid Regulatory Optimism; Key SEC Deadline Looms
Crypto

XRP Gains Amid Regulatory Optimism; Key SEC Deadline Looms

XRP climbed approximately 2% to $1.44, buoyed by Ripple CEO Brad Garlinghouse's prediction of a 90% chance a major U.S. crypto market-structure bill becomes law by late April. A key SEC deadline for a proposed crypto ETF that could include XRP arrives this week.

IBIT
Broadcom's Strategic Moves: 6G Chip Launch and VMware Partner Restructuring
Technology

Broadcom's Strategic Moves: 6G Chip Launch and VMware Partner Restructuring

Broadcom shares edged lower Friday despite launching BroadPeak, a new radio chip for 5G Advanced and early 6G networks. The company also announced plans to eliminate VMware's entry-level reseller tier in EMEA this May.

AVGO NVDA QCOM
Apple Gains on Tariff Ruling, Faces iCloud Lawsuit Ahead of Shareholder Meeting
Technology

Apple Gains on Tariff Ruling, Faces iCloud Lawsuit Ahead of Shareholder Meeting

Apple shares closed Friday up 1.6% at $264.58 following a Supreme Court ruling that overturned Trump-era global tariffs. The company faces a new lawsuit from West Virginia over iCloud encryption and prepares for its February 24 shareholder meeting.

AAPL XLK NVDA
Microsoft Stock Dips Amid Gaming Leadership Overhaul, AI Spending in Focus
Technology

Microsoft Stock Dips Amid Gaming Leadership Overhaul, AI Spending in Focus

Microsoft shares closed lower Friday, underperforming the broader tech rally, following news of a leadership shake-up in its gaming division. Market attention shifts to AI investment trends and key earnings reports.

MSFT NVDA SPY QQQ XLK
Cybersecurity Stocks Tumble as AI Startup Anthropic Launches Security Tool
Technology

Cybersecurity Stocks Tumble as AI Startup Anthropic Launches Security Tool

CrowdStrike Holdings dropped sharply, with cybersecurity stocks broadly declining following Anthropic's launch of a Claude security tool. The sector faces renewed AI competition concerns ahead of key earnings reports.

CRWD NET ZS OKTA BUG
Corning Surges to Record High on UBS Upgrade, Fueled by AI Data Center Demand
Technology

Corning Surges to Record High on UBS Upgrade, Fueled by AI Data Center Demand

Corning shares surged 7.3% to a record high Friday after UBS upgraded the stock, highlighting robust fiber-optic demand from AI data center expansion. The stock's year-to-date gain is approaching 60%.

GLW META CIEN FIX XLK
GE HealthCare Gains on FDA MRI Clearances; Investor Events Loom
Technology

GE HealthCare Gains on FDA MRI Clearances; Investor Events Loom

GE HealthCare shares advanced 1.47% to $84.23, marking a fifth consecutive session of gains following FDA 510(k) clearances for two MRI systems and an AI workflow platform. Investor attention turns to upcoming management presentations.

GEHC
AppLovin Shares Volatile Amid Active SEC Probe, Social Platform Ambitions
Technology

AppLovin Shares Volatile Amid Active SEC Probe, Social Platform Ambitions

AppLovin shares experienced volatility after hours following reports of an ongoing SEC investigation and a job listing for a 'next-generation social platform.'

APP META SNAP