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 2,450 articles

Articles by Sarah Chen

Vodafone Partners with Amazon's Satellite Network to Boost Rural 5G
Technology

Vodafone Partners with Amazon's Satellite Network to Boost Rural 5G

Vodafone has signed a deal with Amazon's satellite venture to provide backhaul for remote cellular towers, aiming for initial service in 2026 with speeds up to 1 Gbps.

VOD AMZN
Apple Shares Edge Lower as iPhone 17e Launch Kicks Off Preorder Week
Technology

Apple Shares Edge Lower as iPhone 17e Launch Kicks Off Preorder Week

Apple shares declined approximately 0.5% before Tuesday's opening bell after unveiling its new iPhone 17e and redesigned iPad Air. Qualcomm stock also fell as Apple advances its in-house modem strategy.

AAPL QCOM XLK USO
Bitmine's $9.9B Crypto Treasury Revealed as Shares Retreat Pre-Market
Crypto

Bitmine's $9.9B Crypto Treasury Revealed as Shares Retreat Pre-Market

Bitmine Immersion Technologies shares declined 3.8% in pre-market trading following a filing that detailed a $9.9 billion crypto and cash treasury. The company reported substantial ether holdings and staking revenue.

BMNR
MARA Shares Surge on Bitcoin Sales Strategy Shift
Crypto

MARA Shares Surge on Bitcoin Sales Strategy Shift

MARA Holdings shares climbed 5.8% in premarket trading following a disclosure that the bitcoin miner can sell from its existing cryptocurrency holdings. The company ended 2025 with 53,822 bitcoin valued at $4.7 billion.

MARA
Intel Shares Dip on 6G Partnership News Ahead of Key Investor Conference
Technology

Intel Shares Dip on 6G Partnership News Ahead of Key Investor Conference

Intel shares declined 0.3% in premarket trading following a partnership announcement with Ericsson on next-generation 6G networks. Market attention now shifts to remarks from CFO David Zinsner at a Morgan Stanley conference.

INTC AMD NVDA XLK
Ondas Gains on $10M World View Investment, Defense Surveillance Pact
Technology

Ondas Gains on $10M World View Investment, Defense Surveillance Pact

Ondas Holdings Inc shares advanced in premarket trading Tuesday following the announcement of a $10 million strategic investment in World View Enterprises and a new defense surveillance partnership. The stock builds on Monday's 5.9% gain.

ONDS
Nvidia Invests $2 Billion in Lumentum for AI Data Center Optics
Technology

Nvidia Invests $2 Billion in Lumentum for AI Data Center Optics

Lumentum Holdings shares surged 11.8% in premarket trading after Nvidia announced a $2 billion investment and supply agreement focused on AI data center optics. Stifel raised its price target on LITE to $800.

LITE NVDA COHR
Nokia Shares Retreat After MWC AI Partnership Surge
Technology

Nokia Shares Retreat After MWC AI Partnership Surge

Nokia shares declined 1.3% to €6.74, giving back some of Monday's 5.3% rally fueled by a series of artificial intelligence and network partnership announcements at the Mobile World Congress in Barcelona.

XLK
Robinhood Shares Climb on Bitcoin Rebound, Keynote in Focus
Crypto

Robinhood Shares Climb on Bitcoin Rebound, Keynote in Focus

Robinhood Markets saw its stock advance close to 4% on Monday, supported by a recovery in bitcoin prices. Investor attention now shifts to the company's upcoming 'Take Flight' keynote for potential product announcements.

HOOD COIN
Robinhood Shares Gain as Bitcoin Recovers, Investors Await Keynote
Crypto

Robinhood Shares Gain as Bitcoin Recovers, Investors Await Keynote

Robinhood Markets saw its stock climb close to 4% on Monday, buoyed by a recovery in bitcoin prices. Market participants are now focused on the company's upcoming 'Take Flight' keynote scheduled for March 4.

HOOD COIN
Applied Materials Shares Dip Slightly in Extended Trading
Technology

Applied Materials Shares Dip Slightly in Extended Trading

Applied Materials stock declined marginally in after-hours trading Monday, with investors focused on upcoming executive appearances and key industry dynamics.

AMAT LRCX KLAC
Applied Materials Shares Dip Slightly in Extended Trading as Investors Await Key Updates
Technology

Applied Materials Shares Dip Slightly in Extended Trading as Investors Await Key Updates

Applied Materials shares declined 0.1% to $372.18 in after-hours trading Monday. Investors are looking ahead to management presentations scheduled for March 10 for insights on chip equipment spending trends.

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