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 363 articles

Articles by Sarah Chen

Shopify Launches $2 Billion Buyback After Post-Earnings Rebound
Technology

Shopify Launches $2 Billion Buyback After Post-Earnings Rebound

Shopify shares gained 2% Friday, recovering from post-earnings declines, as TD Cowen and Mizuho upgraded the stock citing AI potential and valuation. The company's $2 billion buyback program starts Tuesday.

SHOP ARKK
IonQ, Rigetti Face Investor Scrutiny Ahead of Quantum Earnings
Technology

IonQ, Rigetti Face Investor Scrutiny Ahead of Quantum Earnings

Morgan Stanley disclosed a reduced stake in IonQ, while TD Cowen downgraded Rigetti to hold, citing valuation and funding concerns. Both quantum computing firms report earnings next week.

IONQ RGTI
Applied Materials Forecast Lifts Chip Sector; Nvidia Retreats Amid AI Volatility
Technology

Applied Materials Forecast Lifts Chip Sector; Nvidia Retreats Amid AI Volatility

Applied Materials' bullish revenue forecast propelled its shares and lifted peers, though Nvidia and Broadcom fell. The chip sector sees volatility as AI investment optimism meets scrutiny.

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XRP Climbs 4.6% Amid Inflation Data, ETF Speculation
Crypto

XRP Climbs 4.6% Amid Inflation Data, ETF Speculation

XRP gained 4.6% to approximately $1.47, with trading volume hitting $2.47 billion. The move comes as markets digest recent inflation data and await further signals on monetary policy.

IBIT
Bitcoin Holds Near $70K as Inflation Data Fuels Rate Cut Bets
Crypto

Bitcoin Holds Near $70K as Inflation Data Fuels Rate Cut Bets

Bitcoin edged higher to $69,661, maintaining proximity to the $70,000 level following encouraging inflation figures. Market focus shifts to upcoming Fed minutes and economic data.

COIN
Lumentum Shares Slide on Insider Transactions Ahead of Market Reopening
Technology

Lumentum Shares Slide on Insider Transactions Ahead of Market Reopening

Lumentum Holdings declined 3.6% on Friday following regulatory disclosures of stock sales by senior leadership. U.S. markets reopen Tuesday after the Presidents Day holiday.

LITE
Intel's Volatile Week Ends with Neutral Analyst Call Ahead of Holiday
Technology

Intel's Volatile Week Ends with Neutral Analyst Call Ahead of Holiday

Intel shares edged up 0.6% to $46.79 on Friday, capping a volatile week. DA Davidson started coverage with a Neutral rating and a $45 target, calling Intel's reset one of the hardest in semiconductor history.

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MSTR Soars 9% as Bitcoin Rallies Ahead of Holiday Weekend
Crypto

MSTR Soars 9% as Bitcoin Rallies Ahead of Holiday Weekend

Strategy Inc shares jumped 8.85% to $133.88, tracking a late-week Bitcoin rally. The company also filed a prospectus for a new preferred stock offering.

MSTR COIN HOOD
Palantir Stock Gains Amid Analyst Upgrade, Burry's Bearish Bet
Technology

Palantir Stock Gains Amid Analyst Upgrade, Burry's Bearish Bet

Palantir shares advanced Friday, recovering from prior losses, as a bullish analyst upgrade contrasted with Michael Burry's bearish position. Markets eye Fed minutes and inflation data next week.

PLTR
Broadcom Shares Slide as Analyst Flags AI Chip Margin Pressure
Technology

Broadcom Shares Slide as Analyst Flags AI Chip Margin Pressure

Broadcom shares declined 1.8% to $325.17 as D.A. Davidson started coverage with a Neutral rating and $335 target, citing risks from cloud customers internalizing chip work.

AVGO NVDA XLK
MicroStrategy Surges After Hours on Bitcoin Rally, Unveils Preferred Stock Details
Crypto

MicroStrategy Surges After Hours on Bitcoin Rally, Unveils Preferred Stock Details

MicroStrategy shares climbed nearly 9% in extended trading Friday, mirroring a bitcoin price recovery. The company also detailed its new preferred stock offering and recent cryptocurrency acquisitions.

MSTR COIN MARA RIOT
Cognizant Shares Rebound After Steep Drop, AI Concerns Linger
Technology

Cognizant Shares Rebound After Steep Drop, AI Concerns Linger

Cognizant stock snapped a four-session losing streak Friday, closing up 1.1% at $66.55. The rebound followed a sharp 7.2% decline on Thursday amid heavy trading volume.

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