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 2,915 articles

Articles by Sarah Chen

Tencent Rises as WeCom AI Agent Enters Testing, Buyback Continues
Technology

Tencent Rises as WeCom AI Agent Enters Testing, Buyback Continues

Tencent shares rose 3.38% on Wednesday as WeCom began limited testing of the Dayuan AI agent. The company also repurchased 1.183 million shares.

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Backblaze Surges 43.6% on $335M CoreWeave Deal, But Market Discounts Value
Technology

Backblaze Surges 43.6% on $335M CoreWeave Deal, But Market Discounts Value

Backblaze shares surged 43.6% on a $335M CoreWeave deal, but the stock's $213M equity gain values the contract at just 63 cents per dollar, amid dilution and cost concerns.

BLZE
Quantinuum Soars on White House Quantum Push, HPE Deal
Technology

Quantinuum Soars on White House Quantum Push, HPE Deal

Quantinuum surged 13.46% Tuesday and hit $81.01 premarket as the White House launched a quantum push and HPE announced a partnership, but a $21.2B market cap and $298.67M net loss raise valuation concerns.

QNTM HPE IONQ QBTS RGTI INTC
Nokia Shares Surge on AI Network Automation Deals with Cloud Giants
Technology

Nokia Shares Surge on AI Network Automation Deals with Cloud Giants

Nokia shares surged up to 3.6% after unveiling AI-powered autonomous network releases with Google Cloud, AWS, and Databricks, driving automation above 90% and productivity gains of 60-80%.

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SoFi's AI Trading Platform Tests Member Monetization
Technology

SoFi's AI Trading Platform Tests Member Monetization

SoFi unveils Composer by SoFi, an AI trading platform, aiming to convert members into fee-generating investors. Shares rose 1.11% as analysts weigh risks.

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NIO Stock Holds Above $5 as June Delivery Target Looms
Technology

NIO Stock Holds Above $5 as June Delivery Target Looms

NIO stock edged up 0.79% to $5.09, beating XPeng, Li Auto, and Tesla, as the market eyes a critical June delivery range of 42,939-47,939 vehicles. Options activity hints at hedging ahead of the annual meeting.

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Aurora Innovation Shares Fall Amid Cash Burn Concerns and Pilot Revenue
Technology

Aurora Innovation Shares Fall Amid Cash Burn Concerns and Pilot Revenue

Aurora Innovation shares slid 2.1% to $6.42, landing between Uber's block sale price and a director's purchase level, as the autonomous truck developer reports $1 million in Q1 revenue and expects further capital raises.

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BTQ Technologies Shares Jump 31% on Quantum Security Push and New Adviser
Technology

BTQ Technologies Shares Jump 31% on Quantum Security Push and New Adviser

BTQ Technologies surged over 30% to $5.80 on Nasdaq after naming Brandt Pasco as U.S. strategic adviser, following White House orders to accelerate quantum computing and post-quantum cryptography adoption.

BTQ
Broadcom Drops 3% as AI Chip Spending Concerns Weigh on Investors
Technology

Broadcom Drops 3% as AI Chip Spending Concerns Weigh on Investors

Broadcom shares dropped 2.8% on Tuesday, as investor concerns about AI funding among its top cloud customers offset strong revenue growth and a bullish AI chip outlook.

AVGO GOOGL NVDA MRVL QQQ SMH
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.

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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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