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 2,430 articles

Articles by Sarah Chen

Nvidia's AI Deals in South Korea Face Market Skepticism as Chip Rout Deepens
Technology

Nvidia's AI Deals in South Korea Face Market Skepticism as Chip Rout Deepens

Nvidia shares remain under pressure near Friday's steep decline despite new AI infrastructure deals in South Korea, as the broader chip sector reels from rate hike concerns and valuation fears ahead of Monday's open.

NVDA AMD SMH SOXX MU AVGO
HPE Shares Slide as AI Optimism Fades Ahead of Key Week
Technology

HPE Shares Slide as AI Optimism Fades Ahead of Key Week

HPE shares dropped 8.36% on Friday, capping a three-day slide that erased gains from a post-earnings surge, as analysts caution the AI rally may have run ahead of fundamentals.

HPE
Palantir Slips Despite AI Deals, Inflation Data in Focus
Technology

Palantir Slips Despite AI Deals, Inflation Data in Focus

Palantir shares dropped 4.35% Friday to $135.53, losing 13.42% for the week, as new AI deals with Google Cloud and others failed to offset valuation worries and a broader tech selloff.

PLTR GOOGL GOOG
Joby Aviation Plunges 20% as Rate Hike Fears Slam Air-Taxi Stocks
Technology

Joby Aviation Plunges 20% as Rate Hike Fears Slam Air-Taxi Stocks

Joby Aviation closed down 14.3% Friday at $9.55, extending a weekly loss of nearly 20% as a strong jobs report reignited rate hike concerns, hitting air-taxi stocks hard.

JOBY ACHR EVTL
CleanSpark Shares Face Volatile Monday After Tech Rout Erases Mining Gains
Crypto

CleanSpark Shares Face Volatile Monday After Tech Rout Erases Mining Gains

CleanSpark stock slid to $15.59 after a broad tech and crypto selloff wiped out gains from a strong May update, setting up a tense Monday open as investors weigh rising bitcoin output against weak sentiment.

CLSK MARA RIOT IREN
MARA Holdings Tumbles as Bitcoin Weakens and Tech Stocks Slide
Crypto

MARA Holdings Tumbles as Bitcoin Weakens and Tech Stocks Slide

MARA Holdings dropped 11.2% on Friday, ending a week of steep losses as bitcoin and tech stocks sold off. The company faces headwinds from its $1.1 billion bitcoin sale and a costly power deal.

MARA RIOT CLSK BTDR
Saylor's Bitcoin Hint Sets Up Strategy Inc for Pivotal Monday
Crypto

Saylor's Bitcoin Hint Sets Up Strategy Inc for Pivotal Monday

Strategy Inc shares are poised for a critical Monday after Executive Chairman Michael Saylor hinted at renewed Bitcoin purchases, following a 19.7% weekly drop triggered by a small Bitcoin sale.

MSTR IBIT COIN
Super Micro Stock Plunges 11% as AI Hardware Selloff Deepens Ahead of Key Trading Week
Technology

Super Micro Stock Plunges 11% as AI Hardware Selloff Deepens Ahead of Key Trading Week

Super Micro Computer shares plunged 11.22% to $41.64 Friday, extending losses after hours, as a strong jobs report sparked a tech selloff that erased $1.3 trillion in chip sector value.

SMCI NVDA AMD AVGO
Netflix Shares Slide 4.5% Amid Board Shake-Up and Rising Competition
Technology

Netflix Shares Slide 4.5% Amid Board Shake-Up and Rising Competition

Netflix shares dropped 4.5% to $82.18 as Reed Hastings exited the board, Jay Hoag became chairman, and concerns over ad growth and competition from Amazon Prime Video and YouTube persisted.

NFLX AMZN GOOGL
Bitcoin Stabilizes Above $60K Amid ETF Exodus and Institutional Caution
Crypto

Bitcoin Stabilizes Above $60K Amid ETF Exodus and Institutional Caution

Bitcoin steadied above $60,000 after a steep weekly decline and record ETF outflows, with traders awaiting fresh fund flows and inflation data to gauge the next move.

MSTR IBIT FBTC ARKK
Apple's WWDC AI Test: Siri Upgrade Could Spark Stock Move
Technology

Apple's WWDC AI Test: Siri Upgrade Could Spark Stock Move

Apple shares slipped 1.5% last week as investors await WWDC, where a credible AI strategy—especially a more capable Siri—could trigger a 3% stock swing.

AAPL GOOGL NVDA
IREN Stock Drops 12% Despite $3.65B GPU Financing and Australia Expansion
Crypto

IREN Stock Drops 12% Despite $3.65B GPU Financing and Australia Expansion

IREN shares plunged 12.14% to $54.35 Friday as investors assessed a $3.65B GPU financing deal and new Australia data center project against ongoing crypto volatility and execution risks.

IREN MSFT NVDA DELL