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 2,430 articles

Articles by Sarah Chen

SanDisk Surges as Wall Street Lifts Target to $3,250 on AI-Driven NAND Demand
Technology

SanDisk Surges as Wall Street Lifts Target to $3,250 on AI-Driven NAND Demand

Susquehanna boosted its SanDisk price target to $3,250, reflecting surging AI-driven demand for NAND memory. The company reported Q3 revenue of $5.95B, up 251%, and signed $42B in minimum revenue contracts.

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Twilio Shares Jump 14.7% on Raised Outlook, AI-Driven Growth
Technology

Twilio Shares Jump 14.7% on Raised Outlook, AI-Driven Growth

Twilio shares surged 14.7% to $218.75 after raising its 2026 outlook and reporting Q1 revenue up 20% to $1.41 billion, driven by AI demand and gross-profit growth.

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Oracle Soars on AI Cloud Demand and Record Backlog
Technology

Oracle Soars on AI Cloud Demand and Record Backlog

Oracle shares jumped over 8% to $244.73 after strong Q3 earnings and a 44% cloud revenue surge. The company's backlog soared 325% to $553 billion, but a $1.07 billion put position signals caution.

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MARA Stock Rises as Bitcoin Slips; AI Infrastructure Bet Gains Traction
Crypto

MARA Stock Rises as Bitcoin Slips; AI Infrastructure Bet Gains Traction

MARA Holdings stock gained 4% to $14.95, diverging from bitcoin's decline, as the company's strategic shift toward AI-powered data infrastructure through a $1.5 billion acquisition captures market attention.

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TSMC ADRs Surge on Nvidia's AI PC Chip Launch and Tight Capacity
Technology

TSMC ADRs Surge on Nvidia's AI PC Chip Launch and Tight Capacity

TSMC's US-listed shares surged 5.4% to $441.09 after Nvidia unveiled its RTX Spark AI PC chip, reinforcing demand for TSMC's advanced manufacturing amid tight capacity.

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BlackBerry shares surge as QNX robotics bet gains momentum
Technology

BlackBerry shares surge as QNX robotics bet gains momentum

BlackBerry shares jumped 7.8% to $9.70 in New York, reaching a 52-week high in Toronto, fueled by QNX's 20% revenue growth and a $950 million royalty backlog.

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Rigetti Computing Gains on Quantum Error Correction Breakthrough and CHIPS Act Funding
Technology

Rigetti Computing Gains on Quantum Error Correction Breakthrough and CHIPS Act Funding

Rigetti Computing shares rose 3.4% after a quantum error-correction paper was published and the company secured up to $100 million in CHIPS Act funding.

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ServiceNow Surges as AI Agent Fears Recede, Software Stocks Rally
Technology

ServiceNow Surges as AI Agent Fears Recede, Software Stocks Rally

ServiceNow shares surged 8.5% after Nvidia's CEO eased AI agent concerns, fueling a broad software rally. The stock is now trading as an AI operating layer bet.

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Sphere 3D Soars 57% After Completing Cathedra Bitcoin Merger
Crypto

Sphere 3D Soars 57% After Completing Cathedra Bitcoin Merger

Sphere 3D shares jumped 57% after finalizing its merger with Cathedra Bitcoin, forming a larger digital infrastructure company with 53 MW online capacity and 1.2 EH/s hash rate. The stock traded at $2.99 on heavy volume, though Q1 revenue fell to $1.9 million with a $4.1 million net loss.

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IREN Secures $3.65B GPU Financing for Microsoft AI Deal
Technology

IREN Secures $3.65B GPU Financing for Microsoft AI Deal

IREN shares slipped 0.7% premarket to $63.54 after securing $3.65B in GPU-backed debt to fund its Microsoft AI contract, aiming for $4.4B ARR.

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France Secures €93 Billion in AI and Industrial Investment at Choose France Summit
Technology

France Secures €93 Billion in AI and Industrial Investment at Choose France Summit

SoftBank leads €93 billion in corporate pledges at the Choose France summit, with plans for major AI data centres in northern France, as the country positions itself as a European AI hub.

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Palantir Extends Rally on AI Momentum, Dell and Snowflake Results
Technology

Palantir Extends Rally on AI Momentum, Dell and Snowflake Results

Palantir Technologies shares climbed 3.6% in premarket Monday, adding to a 17% gain over two sessions, as AI-driven results from Dell and Snowflake fuel investor optimism.

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