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 2,928 articles

Articles by Sarah Chen

Fortinet Shares Hit Record High on AI Security Deal and Strong Q1
Technology

Fortinet Shares Hit Record High on AI Security Deal and Strong Q1

Fortinet shares closed at a record high Friday, buoyed by strong first-quarter results and an AI security partnership with Nvidia, even as the broader tech market declined.

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XRP Holds Near $1.42 as $1.50 Level Looms Ahead of Senate Crypto Vote
Crypto

XRP Holds Near $1.42 as $1.50 Level Looms Ahead of Senate Crypto Vote

XRP traded near $1.42 Saturday, down 2%, as the $1.50 level becomes key ahead of a Senate vote on crypto regulation. Bitcoin and ether also declined.

IBIT
Atlassian Stock Rebounds on Friday, AI Monetization in Focus Next Week
Technology

Atlassian Stock Rebounds on Friday, AI Monetization in Focus Next Week

Atlassian shares surged 8% on Friday, recovering from weekly losses, as Truist Securities reiterated a Buy rating with a $100 target, citing AI monetization as a key focus after the Team 26 event.

TEAM
Palantir Defies AI Selloff, Stays Steady as Nasdaq Slips
Technology

Palantir Defies AI Selloff, Stays Steady as Nasdaq Slips

Palantir closed Friday at $133.99, up 0.2%, showing relative strength despite a weekly loss of 2.8% and a broader tech selloff.

PLTR NVDA AMD SNOW
AMD Faces Key Test as AI Rally Pauses Ahead of Market Open
Technology

AMD Faces Key Test as AI Rally Pauses Ahead of Market Open

AMD shares dropped 5.69% to $424.10, ending a 6.8% weekly slide, as the Nasdaq snapped a six-week winning streak. Investors await Nvidia's May 20 results and macro cues.

AMD NVDA INTC TSM QQQ SMH
Accuray and UW Madison Forge 10-Year Cancer Research Deal
Technology

Accuray and UW Madison Forge 10-Year Cancer Research Deal

Accuray and the University of Wisconsin School of Medicine and Public Health have entered a 10-year research agreement focused on the Stellar adaptive radiotherapy platform.

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GCT Semiconductor Faces Scrutiny Over 5G Ramp-Up and Cash Concerns
Technology

GCT Semiconductor Faces Scrutiny Over 5G Ramp-Up and Cash Concerns

TD Securities reveals a 4.6% beneficial ownership in GCT Semiconductor, primarily via deep out-of-the-money warrants. The company's 5G chipset shipments rose 58% but revenue remains modest, and liquidity concerns persist.

GCTS
Atlassian Shares Surge on AI Optimism After Figma's Bullish Forecast
Technology

Atlassian Shares Surge on AI Optimism After Figma's Bullish Forecast

Atlassian shares rose 7% Friday, buoyed by renewed AI optimism in software after Figma raised its revenue forecast, highlighting the potential for AI to drive expansion.

TEAM
Top US Carriers Join Forces for Satellite Network to End Dead Zones
Technology

Top US Carriers Join Forces for Satellite Network to End Dead Zones

AT&T, Verizon, and T-Mobile announced an unprecedented partnership to create a satellite-based network connecting standard phones directly to satellites, aiming to eliminate wireless dead zones across the U.S.

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UiPath Stock Jumps on AI Agent Hackathon Launch Ahead of Earnings
Technology

UiPath Stock Jumps on AI Agent Hackathon Launch Ahead of Earnings

UiPath shares jumped 7.4% to $10.39 after launching a global hackathon for its new coding-agent platform. Trading volume spiked with heavy call option activity ahead of May 28 earnings.

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Aurora Innovation's Autonomous Trucking Ambitions Face Real-World Test with Volvo-DSV Texas Launch
Technology

Aurora Innovation's Autonomous Trucking Ambitions Face Real-World Test with Volvo-DSV Texas Launch

Volvo and DSV launch commercial autonomous freight on the Dallas-Houston route using Aurora's self-driving tech. Aurora reports $1M Q1 revenue and $223M net loss, targeting 200+ driverless trucks by 2026.

AUR
MARA Holdings Tumbles as Bitcoin Weakens Ahead of Key Debt Deadline
Crypto

MARA Holdings Tumbles as Bitcoin Weakens Ahead of Key Debt Deadline

MARA Holdings shares slid 7.4% to $12.30 as bitcoin declined 3.3%, with a bondholder deadline approaching for its $1.5 billion Long Ridge Energy deal. Q1 revenue fell 18% to $174.6 million, and the company posted a $1.3 billion net loss.

MARA