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 2,450 articles

Articles by Sarah Chen

Visa Tops AI Maturity Index, Shares Gain Amid Market Slump
Technology

Visa Tops AI Maturity Index, Shares Gain Amid Market Slump

Visa shares advanced 1.1% to $316.53 on Thursday, outperforming a falling market after being ranked number one for AI maturity in the payments sector. Attention now turns to upcoming producer price data and Visa's quarterly earnings.

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Teradyne Retreats as Chip Rally Stalls Post-Nvidia Earnings
Technology

Teradyne Retreats as Chip Rally Stalls Post-Nvidia Earnings

Teradyne shares declined over 3% Thursday, retreating from a record high as the broader chip sector weakened. An executive filed to sell a small portion of holdings.

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AppLovin Shares Extend Rally Amid Regulatory Scrutiny and Sector Headwinds
Technology

AppLovin Shares Extend Rally Amid Regulatory Scrutiny and Sector Headwinds

AppLovin Corporation shares advanced nearly 5% in Thursday trading, building on prior session gains despite ongoing regulatory investigation and broader ad-tech sector concerns over demand.

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Bitcoin Retreats Below $67K as ETF Inflows Surge, Options Expiry Looms
Crypto

Bitcoin Retreats Below $67K as ETF Inflows Surge, Options Expiry Looms

Bitcoin declined 2.7% to $66,969 on Thursday, reversing earlier gains, despite substantial inflows into U.S. spot bitcoin ETFs. Ether also fell 3.6% to $1,991.59.

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Applied Materials Retreats from Record High Amid AI Sector Pullback
Technology

Applied Materials Retreats from Record High Amid AI Sector Pullback

Applied Materials shares dropped 5.45% to $373.43 on Thursday, retreating from a 52-week high. The decline followed broader weakness in semiconductor and artificial intelligence stocks.

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Intel Stock Retreats as Chip Rally Loses Steam
Technology

Intel Stock Retreats as Chip Rally Loses Steam

Intel shares dropped 3.3% to $45.33, reversing earlier gains as chip stocks slid after Nvidia's results failed to boost sentiment. The decline followed Intel's AI inference partnership announcement with SambaNova.

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ServiceNow Gains on AI Workforce Launch Amid Yearly Decline
Technology

ServiceNow Gains on AI Workforce Launch Amid Yearly Decline

ServiceNow shares climbed roughly 3% following the introduction of new AI-driven automation products. The stock remains down approximately 29% for the year.

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Amazon Shares Dip Amid Reports of Potential $50 Billion OpenAI Investment
Technology

Amazon Shares Dip Amid Reports of Potential $50 Billion OpenAI Investment

Amazon shares declined 1.4% to $207.81 Thursday morning following reports the company may invest up to $50 billion in OpenAI. The deal could include $15 billion upfront and $35 billion contingent on milestones like an IPO or achieving artificial general intelligence.

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IonQ Shares Surge on Upgraded Revenue Forecast and European Quantum Network Deal
Technology

IonQ Shares Surge on Upgraded Revenue Forecast and European Quantum Network Deal

IonQ shares jumped roughly 19% following an improved 2026 revenue forecast and the launch of a national quantum key distribution network in Romania.

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Apple Shares Retreat on Manufacturing Shift and China Risk Vote
Technology

Apple Shares Retreat on Manufacturing Shift and China Risk Vote

Apple shares declined approximately 1% to $271.41 in Thursday morning trading, ending a two-day advance. The move followed a shareholder vote rejecting a report on China supply-chain risks and news of expanded U.S. manufacturing.

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AMD Shares Dip on Strategic AI Partnerships with Meta and Nutanix
Technology

AMD Shares Dip on Strategic AI Partnerships with Meta and Nutanix

AMD shares declined 2.6% to $205.31 as investors assessed new multi-year AI partnerships with Meta and Nutanix, including significant financial commitments and a potential equity stake for Meta.

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Microsoft Shares Rebound Amid AI Investment and Regulatory Scrutiny
Technology

Microsoft Shares Rebound Amid AI Investment and Regulatory Scrutiny

Microsoft shares gained about 1% to $404.50 in early Thursday trading, recovering from a significant year-to-date decline. The move follows a major AI investment, regulatory action in Japan, and upcoming White House discussions on data center energy costs.

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