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 914 articles

Articles by Sarah Chen

Bitmine Shares Drop 7.8% as Ether Slumps Following Fed Decision
Crypto

Bitmine Shares Drop 7.8% as Ether Slumps Following Fed Decision

Bitmine shares declined 7.8% in extended trading Wednesday, pressured by a 5.9% drop in ether following the Federal Reserve's policy announcement. The company holds 4.6 million ETH and reported $11.5 billion in total assets.

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Trade Desk Stock Slides on Agency Rift, Analyst Downgrades
Technology

Trade Desk Stock Slides on Agency Rift, Analyst Downgrades

The Trade Desk stock declined for a second consecutive session following Publicis Groupe's decision to stop recommending its platform to clients, which triggered multiple Wall Street rating cuts.

TTD GOOG AMZN
AI Storage Demand Fuels SanDisk Rally Amid Valuation Debate
Technology

AI Storage Demand Fuels SanDisk Rally Amid Valuation Debate

SanDisk shares advanced 4.6% as analysts highlight sustained AI-driven flash storage demand in data centers. The company posted a 61% year-over-year revenue jump and extended its supply agreement with Kioxia through 2034.

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XRP Retreats 5% as Fed's Hawkish Stance Dampens Crypto Rally
Crypto

XRP Retreats 5% as Fed's Hawkish Stance Dampens Crypto Rally

XRP declined approximately 5% to $1.46 on Wednesday, reversing gains from a prior rally after the Federal Reserve maintained a cautious interest rate outlook. The SEC provided regulatory clarity, classifying XRP alongside Bitcoin and Ethereum as digital commodities.

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Bitcoin Retreats Below $72K as Fed Signals Limited Rate Cuts, Crypto Assets Slide
Crypto

Bitcoin Retreats Below $72K as Fed Signals Limited Rate Cuts, Crypto Assets Slide

Bitcoin dropped below $72,000 following the Federal Reserve's decision to maintain interest rates and signal just one reduction in 2024. The broader crypto market and related equities faced selling pressure amid elevated inflation forecasts.

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Nebius Secures $4B in Convertible Notes to Fund AI Expansion
Technology

Nebius Secures $4B in Convertible Notes to Fund AI Expansion

Nebius shares gained 4.4% to $121.42 after the AI cloud company priced an upsized $4 billion convertible note sale. Proceeds will fund data center expansion and GPU purchases to support its growing AI infrastructure business.

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IBM Completes $11 Billion Confluent Acquisition, Stock Trading Halted
Technology

IBM Completes $11 Billion Confluent Acquisition, Stock Trading Halted

IBM has finalized its $11 billion acquisition of Confluent Inc., with the data-streaming company's shares ceasing public trading at the agreed $31 per share cash price.

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Tesla Shares Steady Near $400 on Samsung Chip, Battery Plant Developments
Technology

Tesla Shares Steady Near $400 on Samsung Chip, Battery Plant Developments

Tesla shares traded around $398 amid news of Samsung's planned chip production for Tesla starting in late 2027 and a confirmed $4.3 billion battery plant with LG Energy Solution. However, analysts have significantly reduced 2026 delivery growth projections.

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Lumentum Surges on $1.25B AI Revenue Target, Backed by Nvidia
Technology

Lumentum Surges on $1.25B AI Revenue Target, Backed by Nvidia

Lumentum shares soared after projecting a path to $1.25 billion in quarterly revenue from AI data-center demand, buoyed by a $2 billion investment from Nvidia. Rival Coherent also gained, forecasting a $70 billion datacenter market by 2030.

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Nvidia Gains China Approval for H200 Chip as AI Revenue Target Hits $1 Trillion
Technology

Nvidia Gains China Approval for H200 Chip as AI Revenue Target Hits $1 Trillion

Nvidia shares showed little movement despite securing Chinese regulatory approval for its H200 AI processor and significantly increasing its long-term AI revenue projection to over $1 trillion.

NVDA AMD INTC GOOG MU
Mastercard's $1.8B BVNK Acquisition Accelerates Corporate Blockchain Adoption
Technology

Mastercard's $1.8B BVNK Acquisition Accelerates Corporate Blockchain Adoption

Mastercard has agreed to purchase BVNK for as much as $1.8 billion, marking a major push into stablecoin and blockchain payment infrastructure. The deal coincides with corporate pilots by Citi and Aon using tokenization for trade finance and insurance payments.

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AT&T Gains on AI Edge Partnership with Cisco and Nvidia
Technology

AT&T Gains on AI Edge Partnership with Cisco and Nvidia

AT&T shares advanced Tuesday following a new AI partnership with Cisco and Nvidia. The collaboration aims to deploy AI at the network edge, leveraging Nvidia's infrastructure.

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