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 364 articles

Articles by Sarah Chen

Oracle Shares Surge 8% on Analyst Upgrade Amid AI Sector Uncertainty
Technology

Oracle Shares Surge 8% on Analyst Upgrade Amid AI Sector Uncertainty

Oracle's stock rallied sharply after DA Davidson upgraded it to 'buy,' contrasting with a downgrade from Melius. Investors are weighing the company's cloud funding plans against AI-driven sector volatility.

ORCL MSFT SAP
ServiceNow Shares Rebound Amid Software Sector Volatility
Technology

ServiceNow Shares Rebound Amid Software Sector Volatility

ServiceNow stock gained 2.3% as software stocks stabilized following a sharp selloff. Investors remain focused on AI's impact on software business models.

NOW ORCL WDAY CRM
AppLovin Surges 12% as Jefferies Sees Dip as Entry Point Ahead of Earnings
Technology

AppLovin Surges 12% as Jefferies Sees Dip as Entry Point Ahead of Earnings

AppLovin shares rallied sharply after Jefferies reiterated a Buy rating, calling the stock's recent decline a buying opportunity. Investors now await the company's quarterly results and forward guidance.

APP
Western Digital Gains on Early Debt Redemption, Investors Eye Economic Data
Technology

Western Digital Gains on Early Debt Redemption, Investors Eye Economic Data

Western Digital shares advanced 2.7% after the company secured funds to retire its 2026 senior notes ahead of schedule. Market participants are awaiting key U.S. employment and inflation reports this week.

WDC
CoreWeave Shares Surge 8.5% Amid AI Sector Momentum Ahead of Earnings
Technology

CoreWeave Shares Surge 8.5% Amid AI Sector Momentum Ahead of Earnings

CoreWeave's stock climbed 8.5% to $97.56 on heavy volume as the AI infrastructure firm prepares to report quarterly results later this month, navigating legal and insider sale disclosures.

NVDA
Oracle Shares Surge 10% Amid Analyst Split Over AI Strategy and Funding Plans
Technology

Oracle Shares Surge 10% Amid Analyst Split Over AI Strategy and Funding Plans

Oracle's stock rebounded sharply in Monday trading, climbing 10% to $157.05 as analysts diverged on its AI exposure and cash flow outlook. The company plans to raise up to $50 billion in 2026.

ORCL
Amazon's $200B AI Spending Plan Sparks Analyst Debate and Stock Volatility
Technology

Amazon's $200B AI Spending Plan Sparks Analyst Debate and Stock Volatility

Amazon shares declined as Bank of America cut its price target, citing concerns over a planned $200 billion capital expenditure for 2026 and weakening free cash flow. Analysts remain divided on the stock's outlook amid heavy AI investment.

AMZN
Lumentum Surges 7% on AI Optics Demand, Convertible Debt Risk in Focus
Technology

Lumentum Surges 7% on AI Optics Demand, Convertible Debt Risk in Focus

Lumentum shares climbed over 7% Monday, extending gains on strong AI data-center optics forecasts. A recent filing highlighted liquidity risks if convertible note holders exercise early conversion rights amid the stock rally.

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Apollo Nears $3.4B AI Chip Lease for xAI as Alphabet Plans $15B Bond for Infrastructure
Technology

Apollo Nears $3.4B AI Chip Lease for xAI as Alphabet Plans $15B Bond for Infrastructure

Apollo Global Management is finalizing a $3.4 billion loan to acquire Nvidia processors for leasing to Elon Musk's xAI, while Alphabet considers a $15 billion bond sale to fund AI infrastructure. Investors are watching whether custom chips from Broadcom and Google can challenge Nvidia's dominance.

APO NVDA GOOGL AVGO AMD AMZN
Coinbase Gains Despite Nevada Legal Setback, Eyes on Earnings
Crypto

Coinbase Gains Despite Nevada Legal Setback, Eyes on Earnings

Coinbase shares edged higher as a federal judge dismissed its bid to block Nevada enforcement over event contracts. The crypto exchange's quarterly results, due Thursday, are seen as a key market catalyst.

COIN
AI Chip Rally Diverges as Investors Focus on Hardware Enablers
Technology

AI Chip Rally Diverges as Investors Focus on Hardware Enablers

Nvidia led AI chip stocks higher, while Micron fell on memory demand concerns. Investors are differentiating between companies enabling AI infrastructure and those potentially disrupted by the technology.

NVDA MU AMD AVGO SSNLF MSFT PLTR XLK
Bitcoin Retreats Below $70K Amid Regulatory Concerns and Key U.S. Data
Crypto

Bitcoin Retreats Below $70K Amid Regulatory Concerns and Key U.S. Data

Bitcoin declined nearly 3% to $69,317, falling under the $70,000 threshold as traders await crucial U.S. economic reports. South Korean regulators called for stricter cryptocurrency oversight following a Bithumb exchange error.

COIN