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 2,434 articles

Articles by Sarah Chen

Bitcoin Holds Above $77K as Oil Slides on Iran Talks Progress
Crypto

Bitcoin Holds Above $77K as Oil Slides on Iran Talks Progress

Bitcoin held above $77,000 on thin holiday trading, with oil prices falling over 4% on U.S.-Iran talks progress. Spot bitcoin ETFs saw net outflows of $1.26 billion from May 18-22.

USO GLD
ServiceNow Rebounds; Market Weighs AI Impact Ahead of Holiday Break
Technology

ServiceNow Rebounds; Market Weighs AI Impact Ahead of Holiday Break

ServiceNow shares rose 2.45% to $102.13 Friday, adding 7.4% for the week. BofA reinstated coverage with a Buy rating and $130 target.

NOW CRM SAP ORCL MSFT
BitMine Stock Gains Russell 3000 Inclusion Ahead of Holiday-Shortened Week
Crypto

BitMine Stock Gains Russell 3000 Inclusion Ahead of Holiday-Shortened Week

BitMine Immersion Technologies (BMNR) has been named to the preliminary Russell 3000 additions list. Shares closed Friday at $18.88, down 3.7%, losing about 5% for the week.

BMNR MARA IREN
Palantir Edges Higher for the Week Amid AI Demand Surge and Political Hurdles
Technology

Palantir Edges Higher for the Week Amid AI Demand Surge and Political Hurdles

Palantir shares ended Friday up 2.16% for the week at $136.88, after the company raised its 2026 revenue forecast on 85% first-quarter growth. A London police contract was blocked, while a Dell-Nvidia AI deal was announced.

PLTR DELL NVDA
Qualcomm Surges on Stellantis Auto Tech Pact; Market Awaits Post-Holiday Trading
Technology

Qualcomm Surges on Stellantis Auto Tech Pact; Market Awaits Post-Holiday Trading

Qualcomm shares surged 11.6% Friday to $238.16 after Stellantis expanded its Snapdragon Digital Chassis deal. Automotive revenue rose 38% to $1.33 billion. Markets closed Monday for Memorial Day.

QCOM STLA NVDA
HPE Shares Surge 10.6% as Elliott Stake and AI Networking Drive Gains
Technology

HPE Shares Surge 10.6% as Elliott Stake and AI Networking Drive Gains

Hewlett Packard Enterprise (HPE) shares jumped 10.6% on Friday, closing at $37.58, as activist investor Elliott boosted its stake and the company's networking business surged 151.5%.

HPE DELL HPQ CSCO
SoundHound AI Dips Ahead of Memorial Day Lull
Technology

SoundHound AI Dips Ahead of Memorial Day Lull

SoundHound AI (SOUN) shares fell to $8.17 Friday, their lowest since May 18, losing 2.9% for the week ahead of the Memorial Day holiday.

SOUN
Rocket Lab Soars 8.2% on $90M Space Force Deal, Share Sale Plan in Focus
Technology

Rocket Lab Soars 8.2% on $90M Space Force Deal, Share Sale Plan in Focus

Rocket Lab shares jumped 8.2% to $135.76 after securing a $90 million Space Force contract and completing its ninth Electron launch, though a $3 billion share sale plan raises dilution concerns.

RKLB
POET Technologies Slips After $400M Financing, AI Hopes Remain
Technology

POET Technologies Slips After $400M Financing, AI Hopes Remain

POET Technologies shares dropped 8.6% last week after a $400M financing. The company is betting on AI optical networking, but Q1 revenue was just $503,389.

POET MRVL LITE COHR
AMD Hits New 52-Week High Amid CPU Supply Tightness and AI Demand Surge
Technology

AMD Hits New 52-Week High Amid CPU Supply Tightness and AI Demand Surge

AMD shares closed at a new 52-week high of $481.41 on Friday, driven by CEO Lisa Su's remarks on CPU supply tightness and increased production in Taiwan. The stock gained 10.2% last week.

AMD NVDA TSM SPY QQQ
Micron Stock Wavers as AI Memory Demand Faces Key Test Next Week
Technology

Micron Stock Wavers as AI Memory Demand Faces Key Test Next Week

Micron shares slipped Friday but posted a weekly gain. The market awaits Samsung's labor vote outcome and Nvidia's AI demand trajectory.

MU NVDA SSNLF
Joby Aviation Shares Surge Ahead of Memorial Day Break; FAA Progress Key
Technology

Joby Aviation Shares Surge Ahead of Memorial Day Break; FAA Progress Key

Joby Aviation shares rose 5% to $10.92 on Friday, gaining 5.4% for the week before the Memorial Day holiday. The company's next major event is its June 2 annual meeting, following a Q1 update showing $2.5 billion in cash and FAA certification advances.

JOBY