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 946 articles

Articles by Sarah Chen

Mastercard Advances Stablecoin Settlement with SoFi, Shares Gain After Hours
Technology

Mastercard Advances Stablecoin Settlement with SoFi, Shares Gain After Hours

Mastercard shares gained 0.6% in extended trading following news of a partnership with SoFi Technologies to integrate stablecoin settlement into its global payments network. Investors await further strategic updates at an upcoming investor conference.

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Corning Shares Retreat After Hours on Revenue Target and Product Launch
Technology

Corning Shares Retreat After Hours on Revenue Target and Product Launch

Corning shares declined 6.6% in extended trading Tuesday, reversing prior gains following commentary on long-term financial targets and a new product announcement. Broader market concerns also weighed on sentiment.

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Lam Research Leads Chip Equipment Selloff Amid Oil Spike, Insider Sales
Technology

Lam Research Leads Chip Equipment Selloff Amid Oil Spike, Insider Sales

Lam Research shares tumbled 5.9% in extended trading, dragging down peers like Applied Materials and KLA. The selloff was fueled by a sharp rise in oil prices and broader market避险 sentiment, with insider sales adding to the pressure.

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MicroStrategy Stock Slides Amid Bitcoin Dip, New BTC Purchase Funded by Equity Sales
Crypto

MicroStrategy Stock Slides Amid Bitcoin Dip, New BTC Purchase Funded by Equity Sales

MicroStrategy shares dropped 3.6% to $132.68, tracking a bitcoin decline, after disclosing a $204.1 million bitcoin acquisition funded by equity sales and raising its preferred dividend rate.

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Salesforce Authorizes $50 Billion Buyback, Shares Gain After Hours
Technology

Salesforce Authorizes $50 Billion Buyback, Shares Gain After Hours

Salesforce shares advanced in extended trading after the company disclosed a fresh $50 billion stock buyback program and a quarterly dividend, contrasting with a broader market decline driven by inflation and geopolitical concerns.

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Circle Stock Extends Rally on Mizuho Target Hike, Fed Outlook
Crypto

Circle Stock Extends Rally on Mizuho Target Hike, Fed Outlook

Circle Internet Group's stock advanced in extended trading following Mizuho Securities increasing its price target to $100, with the firm pointing to diminished prospects for imminent Federal Reserve interest rate reductions.

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Intel Shares Drop 5% on Board Chair Exit Amid Broader Market Selloff
Technology

Intel Shares Drop 5% on Board Chair Exit Amid Broader Market Selloff

Intel shares declined 5.3% Tuesday following news that board chair Frank Yeary will step down after the May annual meeting. The broader market also sold off as oil prices surged.

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AWS Data Center Attacks, Major Investments Test Amazon's Cloud Strategy
Technology

AWS Data Center Attacks, Major Investments Test Amazon's Cloud Strategy

Amazon stock showed minimal after-hours movement following reports of drone attacks on AWS data centers in the Middle East and new multi-billion dollar infrastructure investments in Spain and Virginia.

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Palantir Shares Volatile Amid Thiel Sale Plan, Market Jitters
Technology

Palantir Shares Volatile Amid Thiel Sale Plan, Market Jitters

Palantir shares recovered after hours following a sharp intraday drop, as a filing revealed Chairman Peter Thiel's plan to sell stock. The broader market declined amid geopolitical worries.

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Nvidia Slips Amid Broader Market Retreat; GTC Conference, Coherent Deal in Focus
Technology

Nvidia Slips Amid Broader Market Retreat; GTC Conference, Coherent Deal in Focus

Nvidia shares declined 1.3% to $180.09, mirroring a broader market selloff driven by energy price worries and delayed Fed rate cut expectations. The chipmaker remains in focus with its upcoming GPU Technology Conference and a new $2 billion optics agreement with Coherent.

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Visa Expands Global Stablecoin Card Program with Stripe's Bridge
Crypto

Visa Expands Global Stablecoin Card Program with Stripe's Bridge

Visa's stock price remained flat following news of a major expansion of its stablecoin card initiative with Stripe's Bridge unit. The program will grow from 18 to over 100 countries, incorporating on-chain settlement via Lead Bank.

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Applied Optoelectronics Stock Slides on CFO's Capacity Warning
Technology

Applied Optoelectronics Stock Slides on CFO's Capacity Warning

Applied Optoelectronics shares declined 6.4% after CFO Stefan Murry highlighted capacity constraints and potential indium phosphide bottlenecks. The company expects 800G transceiver shipments to increase in Q2.

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