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 901 articles

Articles by Sarah Chen

Paycom Shares Drop 5% Amid Sector Selloff, Growth Concerns Persist
Technology

Paycom Shares Drop 5% Amid Sector Selloff, Growth Concerns Persist

Paycom Software shares declined 4.85% to $117.06 on Friday, underperforming the broader market. The selloff follows last month's disappointing 2026 revenue outlook and reflects ongoing concerns about growth in the competitive HR software sector.

PAYC ADP WDAY
Twilio Stock Drops Amid Tech Rout Despite Strong Market Position
Technology

Twilio Stock Drops Amid Tech Rout Despite Strong Market Position

Twilio shares declined nearly 5% on Friday, underperforming the Nasdaq's 2.15% drop, despite reporting strong quarterly growth and expanding its North American carrier network. The communications platform market expanded 4.2% last year.

TWLO XLK
Bitmine Stock Drops as Ether Price Slide Overshadows New Staking Platform
Crypto

Bitmine Stock Drops as Ether Price Slide Overshadows New Staking Platform

Bitmine Immersion Technologies shares declined 5.4% to $18.39 on Friday, pressured by a drop in ether below $2,000. The slide overshadowed the company's recent launch of its MAVAN institutional staking platform.

IBIT
Nokia Shares Slide on Santander Downgrade as AI Hype Meets Reality Check
Technology

Nokia Shares Slide on Santander Downgrade as AI Hype Meets Reality Check

Nokia shares dropped sharply following a Santander downgrade to Underperform, casting doubt on the AI-fueled rally that followed Nvidia's strategic investment. Investors now await concrete evidence of AI network gains in upcoming financial results.

NVDA
XRP Tests Key Support as Ripple Deploys AI for Ledger Security
Crypto

XRP Tests Key Support as Ripple Deploys AI for Ledger Security

XRP fell 2.4% to approximately $1.32 on Friday, extending its weekly loss to 7.9%. Ripple revealed its AI security team has identified more than 10 vulnerabilities in the XRP Ledger, with fixes planned for the next software release.

IBIT
Bitcoin Retreats Below $66K Amid ETF Outflows, Options Expiry, and Geopolitical Strain
Crypto

Bitcoin Retreats Below $66K Amid ETF Outflows, Options Expiry, and Geopolitical Strain

Bitcoin dropped over 4% Friday, sliding below $66,000 as significant ETF outflows, a major options expiry, and Middle East tensions pressured the crypto market. Related equities like Coinbase and Marathon Digital saw steep declines.

COIN MARA BTCS BITF RIOT MSTR IBIT USO XLK
Intel Stock Dips Amid Nasdaq Correction Despite New Chip Launch
Technology

Intel Stock Dips Amid Nasdaq Correction Despite New Chip Launch

Intel stock declined 1.2% to $43.58 in early Friday trading following the launch of its latest Core Ultra Series 3 processors. The release came as the Nasdaq entered correction territory and concerns over server CPU shortages in China continued.

INTC AMD ARM NVDA QQQ
CrowdStrike Gains Amid AI Security Push, Resilient Cyber Spending
Technology

CrowdStrike Gains Amid AI Security Push, Resilient Cyber Spending

CrowdStrike shares advanced as enterprise cybersecurity spending remains stable. The firm expanded AI integrations and reported 22% revenue growth for fiscal 2026.

CRWD IBM PANW ZS NVDA
Marathon Digital Sells $1.1B in Bitcoin to Reduce Debt, Fund AI Expansion
Crypto

Marathon Digital Sells $1.1B in Bitcoin to Reduce Debt, Fund AI Expansion

Marathon Digital Holdings shares gained 3.6% premarket after the company sold $1.1 billion in Bitcoin to fund a discounted debt buyback, reducing convertible obligations by approximately 30%.

MARA RIOT CLSK
Nvidia Slips Amid Rising Competition and Regulatory Pressure
Technology

Nvidia Slips Amid Rising Competition and Regulatory Pressure

Nvidia shares declined over 4% Thursday, pressured by competitive threats from Huawei's new chip and potential U.S. export restrictions. The Nasdaq entered correction territory, down 10.7% from its October peak.

NVDA AMD ARM BABA SMCI FXI MCHI XLK
Bitcoin's Fate Hinges on $14B Options Expiry Amid Macro Turmoil
Crypto

Bitcoin's Fate Hinges on $14B Options Expiry Amid Macro Turmoil

Approximately $14 billion in Bitcoin options expire Friday on Deribit, with prices stuck near $66,000. The event coincides with Brent crude near $110 and a 10-year Treasury yield at 4.456%, creating a tense macro backdrop.

USO
Bitmine Immersion Shares Drop Despite Ethereum Staking Platform Launch
Crypto

Bitmine Immersion Shares Drop Despite Ethereum Staking Platform Launch

Bitmine Immersion Technologies shares declined 8% to $19.47 on Thursday, even as the company launched its MAVAN Ethereum staking platform and received a price target hike from B. Riley.

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