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 1,529 articles

Articles by Sarah Chen

Marvell Technology Soars on Analyst Upgrades Ahead of AI Networking Earnings
Technology

Marvell Technology Soars on Analyst Upgrades Ahead of AI Networking Earnings

Marvell Technology shares jumped 8.18% to a 52-week high after analysts raised price targets above $200, driven by AI data-center networking demand. The company reports fiscal Q1 2027 earnings on May 27.

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Nvidia's China H200 Sales Stalled Despite US Approval
Technology

Nvidia's China H200 Sales Stalled Despite US Approval

US regulators have cleared Nvidia to sell its H200 AI chips to major Chinese companies, but no shipments have occurred as Chinese buyers hold off under Beijing's guidance.

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Nokia Stock Soars on Cisco’s AI Infrastructure Orders and New Product Launch
Technology

Nokia Stock Soars on Cisco’s AI Infrastructure Orders and New Product Launch

Nokia shares jumped 10% in Helsinki after Cisco reported $5.3 billion in AI orders, fueling demand for network equipment. The company also launched AI tools and appointed a new mobile infrastructure president.

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Lightwave Logic Shares Surge on 2027 Production Deal Talks
Technology

Lightwave Logic Shares Surge on 2027 Production Deal Talks

Lightwave Logic shares jumped 14% after announcing it is negotiating a supply and licensing deal for high-volume production in 2027. Q1 revenue rose 27% to $29,000, net loss widened to $6.3M.

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Nebius Shares Surge 15.6% on 684% Revenue Jump; $25B Capex Plan Unveiled
Technology

Nebius Shares Surge 15.6% on 684% Revenue Jump; $25B Capex Plan Unveiled

Nebius shares jumped 15.6% after Q1 revenue surged 684% to $399 million. The AI cloud firm raised 2026 capex to $25 billion and started building AI facilities in Missouri and Pennsylvania.

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HPE Stock Surges as Activist Investors Irenic Capital Join Elliott Management
Technology

HPE Stock Surges as Activist Investors Irenic Capital Join Elliott Management

Hewlett Packard Enterprise shares rose 6% after activist investors Irenic Capital joined Elliott Management. HPE is integrating Juniper and launching new AI private-cloud tools.

HPE
KULR Shares Surge After Bitcoin Transfer to Coinbase Prime
Crypto

KULR Shares Surge After Bitcoin Transfer to Coinbase Prime

KULR Technology Group shares surged 26.8% after transferring 300 bitcoin worth $24.36 million to Coinbase Prime, fueling speculation of a potential sale. The company reports Q1 earnings Thursday.

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Bitcoin Dips Below $80K as ETF Outflows and Inflation Data Weigh
Crypto

Bitcoin Dips Below $80K as ETF Outflows and Inflation Data Weigh

Bitcoin slipped under $80,000 Wednesday on U.S. inflation data and $233.2 million in ETF outflows. Ether and Solana also fell.

COIN
XRP Holds at $1.42 Despite Record ETF Inflows Amid Fed Tightening
Crypto

XRP Holds at $1.42 Despite Record ETF Inflows Amid Fed Tightening

XRP hovers around $1.42 despite strong ETF inflows, as rising inflation dashes expectations for Fed rate cuts, weighing on crypto.

IBIT
Mobileye Shares Surge 14% on Strong Q1 Revenue and Raised Outlook
Technology

Mobileye Shares Surge 14% on Strong Q1 Revenue and Raised Outlook

Mobileye shares surged 14% on Wednesday after the company reported a 27% jump in Q1 revenue, raised its 2026 outlook, and announced a $250 million buyback.

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Ouster Shares Surge 26% on Nvidia DRIVE Qualification for Rev8 Lidar
Technology

Ouster Shares Surge 26% on Nvidia DRIVE Qualification for Rev8 Lidar

Ouster shares surged 26% to $34.17 after its Rev8 lidar sensors were certified for Nvidia's DRIVE Hyperion platform, targeting Level 4 autonomous vehicles.

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AOI Shares Jump on Surging AI Data-Center Demand
Technology

AOI Shares Jump on Surging AI Data-Center Demand

Applied Optoelectronics surged 21% on strong AI data-center demand, with Q1 revenue hitting $81.4M. Supply constraints are expected to persist through mid-2027.

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