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 2,417 articles

Articles by Sarah Chen

AMD Stock Tumbles 5.8% Amid AI Spending Concerns and Customer Warrants
Technology

AMD Stock Tumbles 5.8% Amid AI Spending Concerns and Customer Warrants

AMD shares dropped 5.8% on Tuesday amid a broad semiconductor selloff, as investors weigh the impact of debt-funded AI spending and warrants held by OpenAI and Meta that could dilute earnings.

AMD NVDA INTC MU
Apple Stock Holds Up Amid Chip Rout as Margin Concerns Linger
Technology

Apple Stock Holds Up Amid Chip Rout as Margin Concerns Linger

Apple shares fell 0.4% to $295.79, outperforming a sharp selloff in semiconductors and the broader tech sector, as concerns over App Store commissions and memory costs weigh on profit margins.

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Snap Stock Drops on Pricy AR Glasses as Meta Unveils $299 Rival
Technology

Snap Stock Drops on Pricy AR Glasses as Meta Unveils $299 Rival

Snap shares dropped 3.8% after unveiling $2,195 AR glasses, facing price pushback as Meta launched $299 AI glasses. Investors are wary of Snap's costly hardware push.

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Quantinuum Stock Jumps on White House Quantum Push and HPE Deal
Technology

Quantinuum Stock Jumps on White House Quantum Push and HPE Deal

Quantinuum shares rose 14.6% to $78.21 after White House orders set a 2028 quantum computing target and pushed post-quantum cryptography, while the company announced a HPE partnership and $100M in CHIPS Act incentives.

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Backblaze Stock Soars on $335 Million AI Storage Deal with CoreWeave
Technology

Backblaze Stock Soars on $335 Million AI Storage Deal with CoreWeave

Backblaze shares jumped nearly 40% on a $335 million storage deal with CoreWeave, marking a major AI infrastructure win for the small-cap cloud firm.

BLZE
Maase Surges 24% on AI Infrastructure Pivot Despite Heavy Losses
Technology

Maase Surges 24% on AI Infrastructure Pivot Despite Heavy Losses

Maase Inc (MAAS.O) soared 24% to $22.16 after filing interim accounts showing a major pivot to AI computing and energy infrastructure, despite a net loss of RMB1.85 billion and a 99.5% drop in cash.

MAAS NVDA
Rigetti Shares Dip After Quantum Policy Push Fails to Sustain Rally
Technology

Rigetti Shares Dip After Quantum Policy Push Fails to Sustain Rally

Rigetti Computing shares erased early gains Tuesday, as White House quantum targets and a $100M incentive failed to offset a $26M quarterly loss.

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Trump's 2028 Quantum Goal Lifts D-Wave Shares
Technology

Trump's 2028 Quantum Goal Lifts D-Wave Shares

D-Wave shares gained 3.1% to $25.23 after Trump's quantum executive orders, but Q1 revenue fell 81% to $2.9M, highlighting risk.

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Oracle Shares Slide on AI Spending Fears, 21,000 Job Cuts
Technology

Oracle Shares Slide on AI Spending Fears, 21,000 Job Cuts

Oracle shares dropped 2.7% as its annual report disclosed 21,000 job cuts and a $23.7 billion negative free cash flow, intensifying worries about its AI-driven spending.

ORCL MSFT AMZN NVDA
UiPath Edges Higher as Market Scrutinizes AI Growth Strategy
Technology

UiPath Edges Higher as Market Scrutinizes AI Growth Strategy

UiPath shares inched up to $10.19 amid a 22% drop since June, as the market assesses whether its new AI tools can drive ARR growth despite cautious analyst views.

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Palantir Edges Up After Hitting 52-Week Low on Valuation Concerns
Technology

Palantir Edges Up After Hitting 52-Week Low on Valuation Concerns

Palantir Technologies shares rose 0.7% in premarket trading after dropping to a 52-week low. The AI software firm faces valuation pressure but secured new deals with the U.S. Army and Zeta Global.

PLTR
XRP Hovers Near Support as Ripple Gains EU Regulatory Nod
Crypto

XRP Hovers Near Support as Ripple Gains EU Regulatory Nod

XRP hovers near $1.11 after Ripple's EU regulatory win, but heavy selling and a fragile $1.05-$1.10 support zone keep the token under pressure as crypto markets broadly decline.

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