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 2,924 articles

Articles by Sarah Chen

XRP Recovers Above $1.32 After Testing Key Support Level
Crypto

XRP Recovers Above $1.32 After Testing Key Support Level

XRP recovered to $1.32 after briefly falling under $1.30, as traders assess support. CME Group announced 24/7 crypto futures trading starting May 29.

CME
Alphabet's Cloud AI Deals with EQT and Workday Boost Stock
Technology

Alphabet's Cloud AI Deals with EQT and Workday Boost Stock

Alphabet shares edged up after Google Cloud signed AI deals with EQT and Workday, as the company's cloud segment drives growth. Q1 revenue rose 22% to $109.9B.

GOOGL GOOG MSFT SNOW AMZN
Nvidia's Stock Slips Amid China Risks and Vera CPU Hype
Technology

Nvidia's Stock Slips Amid China Risks and Vera CPU Hype

Nvidia's stock is underperforming the chip sector despite record Q1 revenue of $81.6B. The company is betting on its new Vera CPU to sustain growth, but China risks and supply constraints pose challenges.

NVDA AMD INTC MRVL DELL
Microsoft Shares Jump on Report of In-House AI Models Ahead of Build Event
Technology

Microsoft Shares Jump on Report of In-House AI Models Ahead of Build Event

Microsoft shares rose 3.4% on Thursday after a report said the company will unveil new in-house AI models, including a coding model for GitHub Copilot, at its Build event next week.

MSFT NVDA QQQ SPY
ServiceNow Shares Surge on Renewed AI Optimism in Enterprise Software
Technology

ServiceNow Shares Surge on Renewed AI Optimism in Enterprise Software

ServiceNow shares jumped 7% as AI-focused enterprise software stocks rallied, fueled by Snowflake's $6 billion AWS deal. Q1 subscription revenue rose 22%, but questions linger about AI's long-term impact.

NOW SNOW CRM AMZN
Synopsys Stock Dips Despite Raised Guidance as IP Segment Weakens
Technology

Synopsys Stock Dips Despite Raised Guidance as IP Segment Weakens

Synopsys shares dropped 9.4% despite raising its annual outlook, as weaker Design IP revenue and deal-related costs offset AI optimism.

SNPS CDNS SMH NVDA AMD
Aurora Innovation Surges on Commercial Deals and Analyst Upgrade
Technology

Aurora Innovation Surges on Commercial Deals and Analyst Upgrade

Aurora Innovation shares rose 5.8% to $7.21 after Morgan Stanley raised its price target to $14 and the company announced new commercial freight deals with Volvo, DSV, and McLane.

AUR QQQ SPY
BigBear.ai Surges 10% on Margin Gains, but CFO Stock Sale and Revenue Dip Raise Caution
Technology

BigBear.ai Surges 10% on Margin Gains, but CFO Stock Sale and Revenue Dip Raise Caution

BigBear.ai shares surged 10% on improved margins and backlog, but a CFO stock sale and slight revenue drop highlight ongoing challenges.

BBAI PLTR AI SOUN
Robinhood Unveils AI Agent Trading and Credit Card Features, Shares Surge
Technology

Robinhood Unveils AI Agent Trading and Credit Card Features, Shares Surge

Robinhood shares jumped 9.6% to $83.55 after introducing AI-agent-driven trading and credit card features, enabling users to let AI execute trades and payments.

HOOD
MARA Holdings Falls as Bitcoin Slide Overshadows AI Expansion Efforts
Crypto

MARA Holdings Falls as Bitcoin Slide Overshadows AI Expansion Efforts

MARA Holdings shares fell 2.1% as bitcoin slid 1.7%, underscoring the company's continued sensitivity to crypto prices despite its AI push.

MARA RIOT CLSK
Amprius Technologies Shares Rally 26% Amid Insider Sales and Short-Seller Report
Technology

Amprius Technologies Shares Rally 26% Amid Insider Sales and Short-Seller Report

Amprius Technologies shares surged 26.5% to $21.70 on heavy volume, fueled by insider sales, a short-seller report, and strong Q1 results. The company raised its 2026 revenue forecast.

AAMI
Marvell Rises on $10B Custom Chip Forecast, AI Demand Drives Growth
Technology

Marvell Rises on $10B Custom Chip Forecast, AI Demand Drives Growth

Marvell Technology shares rose 2.4% to $203.50 after forecasting $10B+ in custom-chip revenue by fiscal 2029, with Q1 revenue up 28% to $2.418B. AI bookings surged and data center sales made up 76% of total revenue.

MRVL NVDA AVGO AMZN GOOGL