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 2,923 articles

Articles by Sarah Chen

Palantir Surges on Defense AI Buzz, Valuation Concerns Loom
Technology

Palantir Surges on Defense AI Buzz, Valuation Concerns Loom

Palantir shares jumped over 8% in premarket Friday on defense AI optimism, but a lofty price-to-earnings ratio of 161x raises caution despite strong Q1 results.

PLTR SNOW DELL NVDA QQQ
Rigetti Computing Surges on IBM's $10B Quantum Investment and US Funding
Technology

Rigetti Computing Surges on IBM's $10B Quantum Investment and US Funding

Rigetti Computing shares climbed in premarket trading Friday, extending a rally fueled by IBM's $10 billion quantum investment plan and US government funding.

RGTI IBM QBTS IONQ GOOGL
Oracle Stock Surges on Cloud Growth, AI Demand Fuels Rebound
Technology

Oracle Stock Surges on Cloud Growth, AI Demand Fuels Rebound

Oracle shares surged 6.6% Thursday, rebounding on strong cloud revenue and AI demand, despite heavy capital spending and negative free cash flow.

ORCL SNOW AMZN MSFT META
Intel Stock Steadies After Arc Chip Launch, AI Demand in Focus
Technology

Intel Stock Steadies After Arc Chip Launch, AI Demand in Focus

Intel shares dipped 0.72% to $120.89 after unveiling Arc G-Series chips for handheld gaming PCs. AI-driven data center demand keeps the stock near its recent high of $132.75.

INTC AMD NVDA SOXX
Super Micro Shares Surge on Taiwan Export Crackdown, but Compliance Issues Loom
Technology

Super Micro Shares Surge on Taiwan Export Crackdown, but Compliance Issues Loom

Super Micro shares jumped 8.1% after helping Taiwanese authorities seize 50 servers. Strong AI demand and Dell's raised outlook buoy the sector, but legal and compliance risks persist.

SMCI DELL NVDA
CME Launches 24/7 Crypto Trading, Eliminating Weekend Gap
Crypto

CME Launches 24/7 Crypto Trading, Eliminating Weekend Gap

CME Group will begin round-the-clock crypto futures and options trading on May 29, closing the weekend gap and ending a popular arbitrage strategy.

CME IBIT
BlackBerry Rallies on QNX Software Strength and AI Robotics Push
Technology

BlackBerry Rallies on QNX Software Strength and AI Robotics Push

BlackBerry shares rallied as QNX software revenue hit a record $78.7 million, driven by demand in robotics and physical AI. Options activity was bullish, and the company announced a share buyback.

BB NVDA
Amazon Nears $3 Trillion as Snowflake Pacts $6 Billion for AWS AI
Technology

Amazon Nears $3 Trillion as Snowflake Pacts $6 Billion for AWS AI

Amazon shares rose 0.8% after Snowflake announced a $6 billion, five-year AWS commitment, highlighting surging AI cloud demand.

AMZN SNOW MSFT GOOGL
Netflix Lags as Nasdaq Hits Record; Ad Revenue Surge in Focus
Technology

Netflix Lags as Nasdaq Hits Record; Ad Revenue Surge in Focus

Netflix shares fell 1.2% to $86.36, missing the Nasdaq's record close. The streaming giant's ad revenue is expected to double to $3 billion in 2026.

NFLX AMZN DIS WBD
Tesla Stock Extends Winning Streak on European Sales Bounce Despite Self-Driving Scrutiny
Technology

Tesla Stock Extends Winning Streak on European Sales Bounce Despite Self-Driving Scrutiny

Tesla shares climbed 0.4% to $442.10 on Thursday, marking a sixth straight gain, as a rebound in European sales offset renewed doubts about the company's Full Self-Driving technology.

TSLA BYD GOOGL
Apple Shares Hit New Record Ahead of AI-Focused WWDC
Technology

Apple Shares Hit New Record Ahead of AI-Focused WWDC

Apple stock hit a fresh record of $312.51 on Thursday, driven by optimism ahead of WWDC. Analysts raised price targets on AI and Siri upgrade expectations.

AAPL GOOGL MSFT NVDA
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