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 900 articles

Articles by Sarah Chen

Ondas Seals World View Deal, Expands Defense Tech Portfolio
Technology

Ondas Seals World View Deal, Expands Defense Tech Portfolio

Ondas Inc. has finalized its purchase of World View Enterprises, issuing millions in shares and cash to integrate stratospheric surveillance platforms into its defense business.

ONDS
Grab Debuts Autonomous Ride Service in Singapore Amid Strategic Pivot
Technology

Grab Debuts Autonomous Ride Service in Singapore Amid Strategic Pivot

Grab Holdings has initiated Singapore's first public autonomous vehicle ride service in Punggol, partnering with WeRide. The move aligns with Grab's strategic focus on automation and AI to improve profitability.

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Bitmine Expands Ether Treasury to 4.73M Tokens as Staking Network Launches
Crypto

Bitmine Expands Ether Treasury to 4.73M Tokens as Staking Network Launches

Bitmine Immersion Technologies has expanded its ether holdings to 4.73 million tokens following a recent purchase, while launching its MAVAN staking network. The company reported $177 million in annualized staking revenue from its substantial cryptocurrency position.

IBIT
Micron Retires $4.5B in Debt to Fund AI Memory Expansion
Technology

Micron Retires $4.5B in Debt to Fund AI Memory Expansion

Micron Technology accepted tenders for approximately $4.46 billion of its outstanding debt. The move follows the company's decision to significantly increase capital expenditures to expand production of high-bandwidth memory for artificial intelligence systems.

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Nu Holdings Appoints Ex-Amazon Exec to Board Amid U.S. Banking Push
Technology

Nu Holdings Appoints Ex-Amazon Exec to Board Amid U.S. Banking Push

Nu Holdings Ltd has named former Amazon and Apple executive Diego Piacentini to its board of directors. The move comes as the Brazilian fintech giant advances its U.S. expansion plans following conditional regulatory approval earlier this year.

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Nio Q1 Deliveries Surpass Target, Firefly Gains Momentum
Technology

Nio Q1 Deliveries Surpass Target, Firefly Gains Momentum

Nio's first-quarter deliveries reached 83,465 vehicles, slightly above its forecast, driven by a 136% year-on-year surge in March. The company's Firefly brand posted strong monthly results and is targeting international expansion.

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India's Crypto Futures Market Sees Youth and Female Trader Surge
Crypto

India's Crypto Futures Market Sees Youth and Female Trader Surge

Gen Z investors aged 18-25 now constitute 61% of new crypto futures traders in India, while female participation jumped 20% year-on-year. Average trade sizes on the Pi42 platform have nearly doubled to $1,960.

COIN
Snap Jumps on Activist Pressure for AI Focus, Cost Cuts, and Specs Review
Technology

Snap Jumps on Activist Pressure for AI Focus, Cost Cuts, and Specs Review

Snap shares climbed sharply after activist investor Irenic Capital disclosed a stake and urged the company to sharpen its AI focus, cut costs, and reconsider its Specs division. The company recently returned to profitability but issued soft Q1 guidance.

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Nvidia Invests $2 Billion in Marvell to Bolster Custom AI Chip Strategy
Technology

Nvidia Invests $2 Billion in Marvell to Bolster Custom AI Chip Strategy

Nvidia has committed $2 billion to Marvell Technology, deepening a collaboration focused on custom AI processors and advanced networking. The move comes amid soaring industry investment in artificial intelligence infrastructure.

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Bitmine Expands Ether Treasury and Staking Revenue with Major Acquisition
Crypto

Bitmine Expands Ether Treasury and Staking Revenue with Major Acquisition

Bitmine Immersion Technologies shares climbed 8% following the disclosure of a substantial ether purchase and the completion of its acquisition of Australian staking infrastructure firm Pier Two.

IBIT
TikTok Seeks Brazil Fintech Entry, Challenging Nubank's Dominance
Technology

TikTok Seeks Brazil Fintech Entry, Challenging Nubank's Dominance

TikTok is moving into Brazil's financial services sector, applying for licenses to offer payments and credit. This development introduces a significant new competitor for Nu Holdings' Nubank, which currently dominates the digital banking space in the region.

NU
Barclays Maintains Sell on Apple Amid iPhone Weakness, AI Skepticism
Technology

Barclays Maintains Sell on Apple Amid iPhone Weakness, AI Skepticism

Barclays reiterated its Sell rating on Apple, pointing to weak iPhone unit trends and skepticism over AI upgrades driving a replacement cycle, even as shares gained 2.8%.

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