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 2,436 articles

Articles by Sarah Chen

Bitcoin slides toward $75,000 as ETF outflows and rising yields weigh on crypto
Crypto

Bitcoin slides toward $75,000 as ETF outflows and rising yields weigh on crypto

Bitcoin dropped to $74,594 on Saturday amid persistent outflows from U.S. spot bitcoin ETFs and rising bond yields. Ether also fell as markets await Wall Street's reopening.

COIN MSTR
AXT Shares Surge to Record High on AI Optical Networking Demand
Technology

AXT Shares Surge to Record High on AI Optical Networking Demand

AXT shares surged 16.37% to $140.83, hitting a 52-week high, driven by AI optical networking demand and a $100M InP backlog.

AXTI
Baiya Shares Skyrocket 110% After $1M BNB Investment and New Crypto Plan
Crypto

Baiya Shares Skyrocket 110% After $1M BNB Investment and New Crypto Plan

Baiya International Group (BIYA) shares more than doubled after the company announced a $1 million investment in Binance Coin (BNB) and the launch of a 'Binance Plan' following a public vote.

BIYA
Micron Stock Slips as DRAM Production Milestone Highlights AI Demand
Technology

Micron Stock Slips as DRAM Production Milestone Highlights AI Demand

Micron shares dipped 1.46% to $751.00 Friday after the company began 1-alpha DRAM production in Virginia, a move to boost U.S. semiconductor supply amid volatile memory-chip trade.

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POET shares slip despite $400M AI optics funding, dilution fears linger
Technology

POET shares slip despite $400M AI optics funding, dilution fears linger

POET Technologies shares fell 1.55% to $14.59 despite closing a $400M private placement, as dilution worries weighed on the stock.

POET
Joby Aviation Rises 5% as Air-Taxi Milestone Nears
Technology

Joby Aviation Rises 5% as Air-Taxi Milestone Nears

Joby Aviation (JOBY) shares closed up 5% at $10.92 on Friday, driven by optimism around its air-taxi timeline and regulatory progress.

JOBY ACHR
Meta's Forum App Launch Pressures Reddit Stock
Technology

Meta's Forum App Launch Pressures Reddit Stock

Reddit shares fell 5.6% on Friday as Meta launched Forum, a new AI-assisted discussion app. The drop came despite strong Q1 results with revenue up 69%.

RDDT META
Super Micro Rises 6% Amid New Taiwan Export Probe
Technology

Super Micro Rises 6% Amid New Taiwan Export Probe

Super Micro Computer shares climbed 6.3% to $35.58 Friday, even as Taiwanese prosecutors investigate suspected illegal exports of AI servers to China.

SMCI NVDA DELL AMD INTC
Credo Soars on AI Infrastructure Deal, Semiconductor Rally
Technology

Credo Soars on AI Infrastructure Deal, Semiconductor Rally

Credo shares surged 13% Friday after its active electrical cables were selected for Rebellions' AI cluster, riding a broader semiconductor rally ahead of June 1 earnings.

CRDO
MARA Holdings Rises on AI Infrastructure Shift Despite Bitcoin Decline
Crypto

MARA Holdings Rises on AI Infrastructure Shift Despite Bitcoin Decline

MARA Holdings shares climbed 3.25% to $13.99 on Friday, outperforming a falling bitcoin, as investors weigh the company's strategic shift toward AI and data-center infrastructure.

MARA RIOT CLSK
Keel Infrastructure Hits 52-Week High Following AI Data Center Pivot
Technology

Keel Infrastructure Hits 52-Week High Following AI Data Center Pivot

Keel Infrastructure shares hit a 52-week high of $5.03 on Friday after the company rebranded from Bitfarms and shifted focus to AI data-center infrastructure.

IREN
HPE Stock Surges as AI Demand Drives Hardware Rally Ahead of Earnings
Technology

HPE Stock Surges as AI Demand Drives Hardware Rally Ahead of Earnings

HPE shares surged nearly 10% on Friday, leading a rally in hardware and networking stocks as analysts cite strong AI demand ahead of the company's June 1 earnings call.

HPE DELL HPQ SMCI