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 364 articles

Articles by Sarah Chen

Broadcom Leads Chip Stock Rebound Amid AI Spending Focus
Technology

Broadcom Leads Chip Stock Rebound Amid AI Spending Focus

Broadcom shares climbed 2.5% as semiconductor stocks recovered from last week's decline. Investors await the company's March 4 earnings report amid ongoing AI investment debates.

AVGO NVDA AMD MRVL SMH SPY QQQ
Palantir Rebounds as Software Selloff Subsides; Focus Shifts to Upcoming Data
Technology

Palantir Rebounds as Software Selloff Subsides; Focus Shifts to Upcoming Data

Palantir shares climbed nearly 3% Monday, recovering from last week's sector-wide decline driven by AI legal tools. The company recently issued strong revenue guidance and reported a 66% surge in U.S. government sales.

PLTR NVDA ORCL
TeraWulf Soars on Morgan Stanley's Bullish Data Center Outlook
Crypto

TeraWulf Soars on Morgan Stanley's Bullish Data Center Outlook

TeraWulf shares surged 11.5% after Morgan Stanley initiated coverage with an Overweight rating and a $37 price target, highlighting the company's data center expansion. The move comes despite a 2.4% decline in Bitcoin.

WULF MARA RIOT
MicroStrategy Shares Dip as Company Adds Bitcoin Using Stock Sale Proceeds
Crypto

MicroStrategy Shares Dip as Company Adds Bitcoin Using Stock Sale Proceeds

MicroStrategy shares fell 2% after the company disclosed it sold $89.5 million in stock to purchase 1,142 bitcoin. The firm now holds over 714,000 bitcoin as investors await key U.S. economic data.

MSTR COIN MARA RIOT BTCS BITF
XRP Retreats to $1.44 Amid Exchange Scrutiny and Mixed Fund Flows
Crypto

XRP Retreats to $1.44 Amid Exchange Scrutiny and Mixed Fund Flows

XRP declined 1.5% to $1.44, extending a weekly loss near 12%. Regulatory concerns intensified after a South Korean exchange error, while XRP-focused investment products attracted $63 million.

IBIT
Alphabet Considers $15 Billion Bond Offering to Fuel AI Expansion
Technology

Alphabet Considers $15 Billion Bond Offering to Fuel AI Expansion

Alphabet's shares declined slightly as reports emerged of a potential $15 billion bond sale to fund AI infrastructure. Investors are also monitoring upcoming U.S. economic data and a key legal trial.

GOOG XLK
Alphabet Shares Dip on $15B Bond Offering, Texas Power Deal
Technology

Alphabet Shares Dip on $15B Bond Offering, Texas Power Deal

Alphabet shares fell 2.5% to $322.86 in early trading following news of a planned $15 billion bond sale and a major Texas data-center power agreement. Investors are weighing the company's capital needs against broader tech sector caution.

GOOG GOOGL
Microsoft Shares Climb Amid Analyst Downgrade and Cloud Reliability Concerns
Technology

Microsoft Shares Climb Amid Analyst Downgrade and Cloud Reliability Concerns

Microsoft stock advanced 1.8% to $401.14 in early Monday trading, defying broader market weakness, following a Stifel downgrade citing AI competition and cloud constraints.

MSFT GOOG
MicroStrategy Shares Slide 7% as New Bitcoin Purchase Highlights Dilution Concerns
Crypto

MicroStrategy Shares Slide 7% as New Bitcoin Purchase Highlights Dilution Concerns

MicroStrategy's stock fell sharply after the company disclosed it bought $90 million worth of Bitcoin, funded primarily through the sale of over 600,000 shares, refocusing investor attention on equity dilution.

MSTR
Amazon Shares Drop on AI Spending Concerns, Investors Eye Key Data
Technology

Amazon Shares Drop on AI Spending Concerns, Investors Eye Key Data

Amazon stock fell sharply as investors weigh a $200 billion capital expenditure plan and a decline in free cash flow. The company's cloud unit deepened a chip supply deal with STMicroelectronics.

AMZN MSFT GOOGL
Micron Shares Rebound on Samsung HBM4 Production News, Focus Turns to Upcoming Conference
Technology

Micron Shares Rebound on Samsung HBM4 Production News, Focus Turns to Upcoming Conference

Micron Technology's stock reversed premarket losses, rising roughly 3% early Monday as reports surfaced about Samsung's HBM4 production plans. Investors now await the company's Feb. 11 conference appearance for further direction.

MU NVDA SSNLF
Tesla Shares Climb on Musk's Semi Production Update Amid Market Focus on Economic Data
Technology

Tesla Shares Climb on Musk's Semi Production Update Amid Market Focus on Economic Data

Tesla stock gained over 3% after CEO Elon Musk announced high-volume production plans for the Semi truck this year, while broader markets rose ahead of key U.S. jobs and inflation reports.

TSLA QQQ SPY