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 357 articles

Articles by Sarah Chen

Snowflake Shares Rally 5% Ahead of Earnings Amid AI Focus
Technology

Snowflake Shares Rally 5% Ahead of Earnings Amid AI Focus

Snowflake shares advanced 5.4% to $182.29 Friday, recovering from prior losses. The move comes amid shifting rate expectations and ahead of the company's quarterly earnings report.

SNOW
CrowdStrike Gains on HSBC Upgrade Ahead of Earnings
Technology

CrowdStrike Gains on HSBC Upgrade Ahead of Earnings

CrowdStrike shares climbed 4.4% Friday following an upgrade to buy by HSBC, which set a $446 price target. Trading volume exceeded the 50-day average.

CRWD PANW FTNT HSBC
IBM Shares Rebound on Hiring Expansion and Inflation Data
Technology

IBM Shares Rebound on Hiring Expansion and Inflation Data

IBM shares gained 1.1% to $262.38, halting a four-session slide. The company announced plans to significantly increase entry-level hiring next year while reshaping roles around artificial intelligence.

IBM MSFT GOOGL XLK
Qualcomm Gains as Investors Eye Samsung Event, Memory Supply Concerns
Technology

Qualcomm Gains as Investors Eye Samsung Event, Memory Supply Concerns

Qualcomm stock closed higher Friday, though it remains well below its 52-week peak. Key near-term catalysts include Samsung's upcoming product launch and persistent memory supply constraints.

QCOM SSNLF NVDA AVGO XLK
Nebius Soars 9% on Ambitious $9B Revenue Goal and French Data Center
Technology

Nebius Soars 9% on Ambitious $9B Revenue Goal and French Data Center

Nebius shares jumped 9.2% following a new data center plan in France and a significantly higher long-term revenue target, despite a quarterly revenue miss and heavy capital spending.

NBIS
CoreWeave CEO Sells $7.7M in Shares Ahead of Key AI Earnings
Technology

CoreWeave CEO Sells $7.7M in Shares Ahead of Key AI Earnings

CoreWeave's CEO sold $7.7 million in shares under a prearranged trading plan. The company's stock edged higher as markets prepare for a holiday closure and upcoming earnings from AI leaders.

CRWV NVDA
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.

AMAT LRCX KLAC NVDA AVGO SPY QQQ
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.

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