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

Strategy Inc Shares Decline Amid Bitcoin Purchase and Debt Refinancing Plans
Crypto

Strategy Inc Shares Decline Amid Bitcoin Purchase and Debt Refinancing Plans

Strategy Inc shares fell 1.6% after disclosing a $90 million bitcoin acquisition funded by stock sales. Executive chairman Michael Saylor affirmed ongoing quarterly crypto purchases and potential debt refinancing.

MSTR
AMD Stock Steady Near $216 Amid Tariff Exemption Reports and Economic Data Watch
Technology

AMD Stock Steady Near $216 Amid Tariff Exemption Reports and Economic Data Watch

AMD shares showed minimal movement as reports surfaced about potential AI data center exemptions from upcoming U.S. chip tariffs. Investors are also awaiting key jobs and inflation data this week.

AMD NVDA INTC AVGO TSM XLK
Palantir Gains on Daiwa Upgrade Amid Software Sector Volatility
Technology

Palantir Gains on Daiwa Upgrade Amid Software Sector Volatility

Palantir shares rose 1.6% after Daiwa upgraded the stock to Buy, as traders await key U.S. inflation data that could sway tech valuations.

PLTR XLK
Alphabet Shares Slide on $20B Bond Offering and European AI Scrutiny
Technology

Alphabet Shares Slide on $20B Bond Offering and European AI Scrutiny

Alphabet's stock declined nearly 2% as the company launched a $20 billion bond sale to fund AI infrastructure while facing a new antitrust complaint in Europe over its AI Overviews feature.

GOOG MSFT AMZN META
AI Sector Sees Divergence: Datadog Soars on Earnings, Alphabet Issues Debt for Infrastructure
Technology

AI Sector Sees Divergence: Datadog Soars on Earnings, Alphabet Issues Debt for Infrastructure

Datadog shares surged over 14% after strong quarterly results driven by AI demand, while Alphabet sold $20 billion in bonds to fund AI infrastructure spending. Cisco and Cadence gained on new chip developments.

DDOG GOOGL CSCO CDNS MU NVDA
Ultra Clean Holdings Soars 10% on Potential AI Chip Tariff Exemptions
Technology

Ultra Clean Holdings Soars 10% on Potential AI Chip Tariff Exemptions

Shares of Ultra Clean Holdings surged nearly 10% Tuesday morning following reports the U.S. may exclude certain AI data-center chips from new tariffs. The stock reached $56.77 before moderating.

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XRP Tests $1.40 Support Amid Crypto Market Retreat; ETF Inflows and Ripple Event in Focus
Crypto

XRP Tests $1.40 Support Amid Crypto Market Retreat; ETF Inflows and Ripple Event in Focus

XRP declined approximately 2.7% to near $1.40, testing a key technical level as the broader digital asset market faced pressure. Traders are monitoring U.S. spot ETF inflows and an upcoming Ripple community event.

IBIT
Bitcoin Retreats Under $70K Ahead of Key U.S. Economic Data
Crypto

Bitcoin Retreats Under $70K Ahead of Key U.S. Economic Data

Bitcoin fell 1.4% to $68,743, slipping below the $70,000 threshold as traders await U.S. jobs and inflation reports. Spot Bitcoin ETFs recorded $144.9 million in net inflows.

COIN BITF
Apple Shares Decline Amid Regulatory Scrutiny and Economic Concerns
Technology

Apple Shares Decline Amid Regulatory Scrutiny and Economic Concerns

Apple stock fell 1.3% in early trading as UK regulators pressed for App Store changes and weak U.S. retail data weighed on sentiment. The tech giant underperformed peers Microsoft and Nvidia.

AAPL MSFT GOOGL NVDA XLK
Cisco's AI Networking Push Pressures Broadcom Shares
Technology

Cisco's AI Networking Push Pressures Broadcom Shares

Broadcom stock dipped slightly in early trading as Cisco unveiled new data center chips targeting the AI infrastructure market, intensifying competition.

AVGO CSCO NVDA TSM
Nvidia Gains on Tariff Exemption Reports, TSMC Revenue Surge
Technology

Nvidia Gains on Tariff Exemption Reports, TSMC Revenue Surge

Nvidia shares advanced amid reports of potential U.S. tariff exemptions for major AI data-center buyers. Key supplier TSMC posted a 19.8% monthly revenue jump, boosting semiconductor sentiment.

NVDA TSM AMD AVGO AMZN GOOG MSFT
Micron Shares Dip on Concerns Over HBM4 Supply for Nvidia's Next AI Platform
Technology

Micron Shares Dip on Concerns Over HBM4 Supply for Nvidia's Next AI Platform

Micron Technology's stock declined nearly 3% early Tuesday amid reports Samsung and SK hynix may dominate initial HBM4 supply for Nvidia's upcoming AI processors. Investors await clarity from Micron's Feb. 11 conference appearance.

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