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 2,937 articles

Articles by Sarah Chen

Bitmine Expands Ethereum Treasury Amid Market Downturn, Staking Revenue Hits $184M
Crypto

Bitmine Expands Ethereum Treasury Amid Market Downturn, Staking Revenue Hits $184M

Bitmine Immersion Technologies boosted its Ethereum reserves to 4.66 million tokens, though its overall crypto and cash portfolio value slipped to $11 billion due to price declines. The company staked 67% of its ETH, generating annualized revenues of $184 million.

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Rocket Lab Secures $190M Hypersonic Deal, Stock Slides on $1B Share Sale Plan
Technology

Rocket Lab Secures $190M Hypersonic Deal, Stock Slides on $1B Share Sale Plan

Rocket Lab shares declined premarket Monday following a record $190 million hypersonic test contract award and a new plan to potentially sell up to $1 billion in stock. The company's backlog now exceeds $2 billion.

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Nvidia Dips 3% as Macro Fears Overshadow Major Amazon AI Chip Order
Technology

Nvidia Dips 3% as Macro Fears Overshadow Major Amazon AI Chip Order

Nvidia shares declined 3.1% on Friday, closing at $172.70, as broader market anxieties offset news of a significant AI chip agreement with Amazon. The company's market capitalization settled near $4.53 trillion.

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XRP Faces Macro Headwinds Despite Regulatory Breakthrough
Crypto

XRP Faces Macro Headwinds Despite Regulatory Breakthrough

XRP traded near $1.39, down 3%, as broader crypto markets retreated. New U.S. regulatory clarity was overshadowed by Federal Reserve policy and surging oil prices.

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Bitcoin Retreats from $70K as Macro Pressures Mount
Crypto

Bitcoin Retreats from $70K as Macro Pressures Mount

Bitcoin declined 2.4% to $68,678, retreating from a brief push above $70,000. The pullback comes as ETF inflows slowed and macroeconomic headwinds from energy markets and interest rates intensified.

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Archer Aviation Shares Drop Despite Federal eVTOL Program Inclusion
Technology

Archer Aviation Shares Drop Despite Federal eVTOL Program Inclusion

Archer Aviation shares declined 4.3% to $5.76, with market concerns over its financial losses and capital requirements outweighing news of its inclusion in a federal advanced air mobility program.

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Lam Research Slips Amid Tech Rout Despite Strong AI Outlook
Technology

Lam Research Slips Amid Tech Rout Despite Strong AI Outlook

Lam Research shares declined 2.4% to $228.36 Friday, dragged down by a sector-wide tech selloff. The company maintained strong March-quarter revenue guidance of approximately $5.7 billion but highlighted vulnerabilities from its significant China business.

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AeroVironment Secures $135M Army Drone Deals Amid Strategic Shifts
Technology

AeroVironment Secures $135M Army Drone Deals Amid Strategic Shifts

Defense contractor AeroVironment has been awarded nearly $135 million in new orders from the U.S. Army for its P550 long-range reconnaissance and Red Dragon attack drone systems. The contracts arrive shortly after the company lowered its revenue forecast and recorded a significant goodwill impairment.

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Uber Shares Dip on Robotaxi Strategy Costs Amid Tech Selloff
Technology

Uber Shares Dip on Robotaxi Strategy Costs Amid Tech Selloff

Uber shares declined amid a broader tech selloff, with investors focused on the financial implications of its robotaxi initiatives. The company's core business continues to show robust growth.

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XRP Retreats to $1.44 as Macro Fears Eclipse Regulatory Tailwind
Crypto

XRP Retreats to $1.44 as Macro Fears Eclipse Regulatory Tailwind

XRP declined to approximately $1.44, reversing its climb to near $1.54 earlier in the week. The token's pullback occurred alongside broader crypto market pressure, overshadowing a favorable regulatory development.

USO
Bitcoin Stabilizes Near $70K Amid ETF Outflows, Energy Price Surge
Crypto

Bitcoin Stabilizes Near $70K Amid ETF Outflows, Energy Price Surge

Bitcoin steadied around $70,400 Saturday, recovering from a mid-week dip below $70,000. The cryptocurrency faced pressure from consecutive U.S. spot ETF outflows and a spike in Brent crude above $112.

USO
Cisco Shares Dip Amid Tech Selloff, AI Narrative Overshadowed by Macro Fears
Technology

Cisco Shares Dip Amid Tech Selloff, AI Narrative Overshadowed by Macro Fears

Cisco Systems shares declined alongside a major technology selloff, as investor focus shifted from AI partnerships to macroeconomic pressures including inflation and interest rates.

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