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 2,915 articles

Articles by Sarah Chen

SoFi Shares Dip on Stablecoin Listing Amid Broader Market Selloff
Crypto

SoFi Shares Dip on Stablecoin Listing Amid Broader Market Selloff

SoFi stock slipped 2.3% premarket after Bullish listed SoFiUSD stablecoin, as Nasdaq futures fell over 2% on rate and AI spending worries.

SOFI
Alphabet Loses $225B in Market Cap as AI Researchers Exit to Rivals
Technology

Alphabet Loses $225B in Market Cap as AI Researchers Exit to Rivals

Alphabet lost $225 billion in market value after two top AI researchers left for OpenAI and Anthropic, sparking investor doubts about talent retention and AI strategy.

GOOGL BRK.B
Fomo Raises $75M Series B at $550M Valuation to Simplify Crypto Trading
Crypto

Fomo Raises $75M Series B at $550M Valuation to Simplify Crypto Trading

Fomo raised $75M in Series B funding at a $550M valuation to simplify on-chain trading and expand into equities and prediction markets, despite a slump in crypto venture funding.

COIN HOOD
Super Micro Faces Early Test After Nvidia-Driven Rally
Technology

Super Micro Faces Early Test After Nvidia-Driven Rally

Super Micro Computer (SMCI) fell 6.3% in premarket trading after a sharp rally, as the market assesses a new Nvidia-based AI server launch and an analyst upgrade against financing and order risks.

SMCI NVDA DELL HPE
IBM Rises on OpenAI Security Pact and Quantum Orders
Technology

IBM Rises on OpenAI Security Pact and Quantum Orders

IBM shares rose 3.22% premarket after announcing an OpenAI cybersecurity partnership and new U.S. quantum computing orders, defying a broader tech selloff.

IBM
Amazon Shares Slide Ahead of Prime Day Amid AI Spending Anxiety
Technology

Amazon Shares Slide Ahead of Prime Day Amid AI Spending Anxiety

Amazon shares dropped 4.75% to $232.79 on Monday as investors questioned AI spending returns ahead of Prime Day, with Bank of America projecting $21.6 billion in sales.

AMZN MSFT GOOGL WMT
Nokia Surges on Expanded Google Cloud AI Partnership
Technology

Nokia Surges on Expanded Google Cloud AI Partnership

Nokia shares surged after announcing an expanded AI network-software partnership with Google Cloud, integrating Gemini AI into network management tools, with SaaS launch set for September.

XLK
Infleqtion Stock Surges on Quantum Space Coalition and White House Policy Boost
Technology

Infleqtion Stock Surges on Quantum Space Coalition and White House Policy Boost

Infleqtion shares jumped 5% to $14.21 after launching a quantum-space coalition, as a White House order accelerated U.S. quantum tech plans.

IONQ RGTI QBTS
Nexentis Shares Surge 156% on AI Drug Discovery Pact, Then Retreat
Technology

Nexentis Shares Surge 156% on AI Drug Discovery Pact, Then Retreat

Nexentis shares skyrocketed 156% after announcing an AI drug discovery deal and a $2.9 million stock-and-warrant offering, but declined 26% in after-hours trading amid dilution concerns.

NXTT
Tesla Rises Amid Nasdaq Slide, Robotaxi Hopes Drive Gains
Technology

Tesla Rises Amid Nasdaq Slide, Robotaxi Hopes Drive Gains

Tesla shares rose 1.14% to $405.05 Monday, defying a Nasdaq drop, as investor focus on robotaxis and AI outweighed a Jefferies price target cut and a new safety probe.

TSLA GOOGL
Apple Holds Near $297 as Big Tech Slumps; Pricing Power in Focus
Technology

Apple Holds Near $297 as Big Tech Slumps; Pricing Power in Focus

Apple shares fell 0.3% to $297.01, outperforming big tech peers, as CEO Tim Cook flagged unavoidable price hikes from surging memory costs. Investors await Micron's earnings for supply clarity.

AAPL GOOGL MSFT INTC MU
Nvidia Slips Below $209 as AI Spending Fears Weigh on Tech
Technology

Nvidia Slips Below $209 as AI Spending Fears Weigh on Tech

Nvidia shares slid to $208.65 amid broader tech weakness, with the Nasdaq falling 1.3% on concerns over AI spending sustainability.

NVDA INTC AMD MU