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 2,421 articles

Articles by Sarah Chen

Nvidia Stock Surges on $10 Billion AI Infrastructure Venture Backed by KKR
Technology

Nvidia Stock Surges on $10 Billion AI Infrastructure Venture Backed by KKR

Nvidia (NVDA) jumped 2.2% on news of a $10 billion AI infrastructure deal, reinforcing its central role in the AI buildout.

NVDA KKR
AMD Rallies on BofA's Bullish AI CPU Outlook and Upcoming Event
Technology

AMD Rallies on BofA's Bullish AI CPU Outlook and Upcoming Event

AMD shares surged 8% after Bank of America lifted its price target to $560 and raised the 2030 server CPU market forecast to $170B, driven by agentic AI demand. The July Advancing AI event is now a key catalyst.

AMD NVDA DELL ORCL
AI Infrastructure Boom: Top Stocks to Watch in 2026
Technology

AI Infrastructure Boom: Top Stocks to Watch in 2026

AI infrastructure is a hot new market focus, with Nvidia, Broadcom, Applied Materials, Intel, and Oracle leading the way. Each stock offers unique opportunities and risks.

NVDA AVGO AMAT INTC ORCL
Applied Materials Surges on AI Chip Boom, Analyst Targets Raised
Technology

Applied Materials Surges on AI Chip Boom, Analyst Targets Raised

Applied Materials shares surged 9.6% to $544.50 after analysts raised price targets, citing robust AI chip demand and a new $500 million Singapore facility that doubles cleanroom capacity.

AMAT SPY QQQ
Amazon Secures $17.5B AI Loan, Shares Steady Near $238
Technology

Amazon Secures $17.5B AI Loan, Shares Steady Near $238

Amazon secures $17.5B loan for AI infrastructure, shares steady near $238. Free cash flow plunges to $1.2B from $25.9B, while Q1 net income surges to $30.3B.

AMZN QQQ SPY
MARA Shares Rise as Bitcoin Steadies, Q1 Loss and AI Pivot Draw Attention
Crypto

MARA Shares Rise as Bitcoin Steadies, Q1 Loss and AI Pivot Draw Attention

MARA shares rose 5.2% to $13.27 as bitcoin steadied near $63,375, even as Q1 net loss widened to $1.26 billion. AI pivot and Long Ridge acquisition remain key investor concerns.

MARA
Google's AI Chip Sourcing Talks with Samsung Weigh on Alphabet Shares
Technology

Google's AI Chip Sourcing Talks with Samsung Weigh on Alphabet Shares

Alphabet shares slipped 1% Thursday as reports emerged of Google in talks with Samsung for next-gen AI chip production, underperforming a broader market recovery.

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Rigetti Computing Rises After Rosenblatt Maintains $40 Target
Technology

Rigetti Computing Rises After Rosenblatt Maintains $40 Target

Rigetti Computing shares rose 1.9% to $19.82 after Rosenblatt reaffirmed its Buy rating and $40 target, with market participants weighing insider transactions, the 108-qubit rollout, and possible $100 million CHIPS Act funding.

RGTI
Microsoft Underperforms as Nasdaq Rebounds; Xbox Layoffs Loom
Technology

Microsoft Underperforms as Nasdaq Rebounds; Xbox Layoffs Loom

Microsoft shares fell 2.8% to $386, lagging a Nasdaq rebound, as investors weighed reports of upcoming Xbox layoffs and ongoing weakness in gaming revenue.

MSFT QQQ SPY ORCL
Apple Stock Edges Up as Siri AI Rollout Faces Hurdles
Technology

Apple Stock Edges Up as Siri AI Rollout Faces Hurdles

Apple shares rose 0.52% premarket to $293.10, recovering from WWDC losses, as investors weigh Siri AI's ability to drive upgrades despite compatibility issues.

AAPL
Belgium Clears Tesla FSD, Lifting Shares and Reviving European Autonomy Hopes
Technology

Belgium Clears Tesla FSD, Lifting Shares and Reviving European Autonomy Hopes

Tesla shares bounced back in premarket trading after Belgium became the fifth EU country to approve its Full Self-Driving (Supervised) software, shifting investor attention back to autonomy and high-margin software revenue.

TSLA QQQ
BofA Upgrade Fuels Intel Rally on Foundry Optimism
Technology

BofA Upgrade Fuels Intel Rally on Foundry Optimism

Intel shares surged after Bank of America upgraded the stock to Buy, citing strong foundry prospects and server CPU growth, despite ongoing operational losses.

INTC NVDA GOOGL TSM