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 2,910 articles

Articles by Sarah Chen

Bitcoin's $80K Test Fails, But CPI Rally Signals Shift
Crypto

Bitcoin's $80K Test Fails, But CPI Rally Signals Shift

Bitcoin's post-CPI rally stalled just below $80,000, slipping to $77,917. The failed breakout highlights resistance, while crypto stocks surged.

COIN MARA IBIT
Ethereum Surges 7% on CPI Data, Outpacing Bitcoin and Tech Stocks
Crypto

Ethereum Surges 7% on CPI Data, Outpacing Bitcoin and Tech Stocks

Ethereum rallied 7.1% to $2,609.99 following mixed CPI data, outpacing Bitcoin and tech stocks. The ETH/BTC ratio climbed 4.1%, suggesting a high-beta risk-on move.

IBIT
BitMine Surges 5.8% as Market Narrows Gap to Asset Value
Crypto

BitMine Surges 5.8% as Market Narrows Gap to Asset Value

BitMine shares rose 5.8% to $25.625, but its $15.7B treasury offers only a 1.6% discount to common shareholders after preferred claims. ETH staking adds revenue.

BMNR
Nasdaq's Kraken Stake: A Strategic Option on Tokenized Stocks
Crypto

Nasdaq's Kraken Stake: A Strategic Option on Tokenized Stocks

Nasdaq's $100M investment in Kraken's parent is a strategic bet on tokenized equities, not a near-term earnings driver. The deal also makes Payward a customer for Nasdaq's surveillance tech.

NDAQ
Nokia's AI Push: Three Announcements, But Investors Want Numbers
Technology

Nokia's AI Push: Three Announcements, But Investors Want Numbers

Nokia (NOK) shares inched up 0.8% after announcing an AI edge platform, an Orange trial, and a fiber contract. But without disclosed deal values, investors remain cautious.

XLK
IREN Shares Slip 3.8% Despite Nvidia's Australia AI Endorsement
Technology

IREN Shares Slip 3.8% Despite Nvidia's Australia AI Endorsement

IREN shares dropped 3.8% even after Nvidia's Australia AI plan, which includes IREN's Bundey campus. But the 800 MW site isn't expected until 2028, and Nvidia's endorsement is not a contract.

IREN NVDA MSFT
UiPath Rally: Survey Hype vs. Revenue Reality
Technology

UiPath Rally: Survey Hype vs. Revenue Reality

UiPath shares ticked up 2.2% on Thursday, but a new survey's 89% ROI figure hasn't translated into revenue growth. The company faces a critical test at its September 22 Investor Day.

PATH
Crypto Heist Plea Highlights Custody Risks, Not Bitcoin Flaws
Crypto

Crypto Heist Plea Highlights Custody Risks, Not Bitcoin Flaws

Malone Lam's guilty plea in a $314M Bitcoin theft underscores custody and social engineering risks, not flaws in Bitcoin itself.

COIN
Apple's AirPods 5 Price Tiers: A $20 Test for AAPL's Margin Strategy
Technology

Apple's AirPods 5 Price Tiers: A $20 Test for AAPL's Margin Strategy

Apple's AirPods 5 preorders are live with a $129 base and a $149 wireless-charging model. The $20 upsell is a key test of pricing power as Apple lowers the entry price for ANC.

AAPL
Bitcoin Drops to $77K Ahead of CPI: Rate-Sensitive Trade in Focus
Crypto

Bitcoin Drops to $77K Ahead of CPI: Rate-Sensitive Trade in Focus

Bitcoin slipped to $77,179 ahead of Friday's CPI report, as markets weigh rate sensitivity against inflation-hedge narratives. A 0.2% core print could steady the trade; hotter data may test support.

IBIT
Tesla's Cybercab Fleet Pitch: Who Foots the Bill?
Technology

Tesla's Cybercab Fleet Pitch: Who Foots the Bill?

Tesla is courting businesses to fund Cybercab fleets, aiming to scale its robotaxi network without the capital burden. Yet, missing financial details leave investors skeptical.

TSLA
Samsung AI Push Gains Momentum with OpenAI and Mistral Partnerships
Technology

Samsung AI Push Gains Momentum with OpenAI and Mistral Partnerships

Samsung's AI chip efforts expand via OpenAI and Mistral, yet revenue impact remains unclear. Shares rose slightly.

SSNLF