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 2,914 articles

Articles by Sarah Chen

Alibaba Unveils Qwen3.8-Max-Preview AI Model Amid Apple Partnership Hopes
Technology

Alibaba Unveils Qwen3.8-Max-Preview AI Model Amid Apple Partnership Hopes

Alibaba (BABA) introduced Qwen3.8-Max-Preview on Sunday, a 2.4 trillion parameter AI model. ADRs ended the week up 2.35% after an Apple approval surge, but half of Wednesday's gains were lost by Friday's close.

BABA AAPL BIDU
Nvidia Defies Chip Rout as Analysts Lift Earnings Forecasts
Technology

Nvidia Defies Chip Rout as Analysts Lift Earnings Forecasts

Nvidia dropped 3.9% last week but beat the chip index by 6.1 percentage points. Analysts boosted FY2027 and FY2028 EPS estimates, pointing to improving earnings per dollar.

NVDA AAPL GOOGL INTC BAC
AMD Faces AI Event Test After $101 Billion Market Cap Wipeout
Technology

AMD Faces AI Event Test After $101 Billion Market Cap Wipeout

AMD enters its AI event week after losing an estimated $101 billion in market cap. The stock fell 11.1% last week, setting the stage for key announcements on July 22-23.

AMD INTC QQQ SOXX SMH
Fidelity to Close Two Income ETFs as Crypto Inflows Surge Led by Ether
Crypto

Fidelity to Close Two Income ETFs as Crypto Inflows Surge Led by Ether

Fidelity Canada will close two small income ETFs after Friday's close, as US spot crypto ETFs attracted US$181M in weekly inflows, led by ether.

IBIT
Ether ETF Inflows Surge to 58% as Crypto Fund Flows Slow
Crypto

Ether ETF Inflows Surge to 58% as Crypto Fund Flows Slow

U.S. crypto ETFs attracted $181M in the week to July 17, with Ether funds accounting for 58% of inflows, up from 30% the prior week, signaling a rotation.

BLK IBIT
United Airlines Tech Glitch Raises Fresh Risk Warnings After 8% Stock Slide
Technology

United Airlines Tech Glitch Raises Fresh Risk Warnings After 8% Stock Slide

United Airlines (UAL) experienced a reservation system outage on Saturday, impacting check-in and ticketing operations. The incident follows an 8.4% weekly stock decline, heightening scrutiny of technology risks.

UAL DAL AAL
NVDA Outperforms Peers Despite Nearly $200B Market Cap Loss
Technology

NVDA Outperforms Peers Despite Nearly $200B Market Cap Loss

NVIDIA shares fell 3.9% last week, losing nearly $200B in market cap, but outperformed the broader chip sector as the PHLX Semiconductor Index dropped 10%.

NVDA AAPL GOOGL INTC
Super Micro Holds Steady Amid Funding Scrutiny and $39B AI Order Book
Technology

Super Micro Holds Steady Amid Funding Scrutiny and $39B AI Order Book

SMCI shares edged up 1.5% to $25.04, with a $39 billion AI order book facing skepticism over order cancelability and potential dilution from a June funding deal.

SMCI DELL HPE SSNLF
Broadcom Bounces Back After VMware Deal Boosts Margins
Technology

Broadcom Bounces Back After VMware Deal Boosts Margins

Broadcom shares rebounded 0.5% after an early 4.4% decline, buoyed by strong software margins from the VMware acquisition and a new contract with Standard Chartered.

AVGO NVDA AMD MRVL
Apple Briefly Reclaims World's Most Valuable Company Title as AI Capex Concerns Shift Focus
Technology

Apple Briefly Reclaims World's Most Valuable Company Title as AI Capex Concerns Shift Focus

Apple briefly reclaimed the world's most valuable company title during Friday's tech selloff, outperforming AI peers as investors rotate toward lower-capex AI exposure.

AAPL NVDA MSFT GOOGL META HSBC KEY
AMD Shares Tumble 7% as Wall Street Adjusts Price Targets Amid GPU Focus
Technology

AMD Shares Tumble 7% as Wall Street Adjusts Price Targets Amid GPU Focus

AMD shares dropped 7% to $465.79, triggering revised Wall Street targets. GPU growth expectations remain central, with KeyBanc's $725 target now 56% above the stock price.

AMD NVDA TSM INTC
UiPath Faces $129M ARR Hurdle After Retail AI Pact; Tetragon Boosts Stake 21%
Technology

UiPath Faces $129M ARR Hurdle After Retail AI Pact; Tetragon Boosts Stake 21%

UiPath must achieve $129 million in annualized recurring revenue growth in the second half of fiscal 2026, following a partnership with UK retailer The Very Group. Tetragon Financial increased its passive stake by 21%.

PATH