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

IREN Soars 26% on 5GW AI Roadmap, Valuation Debate Intensifies
Technology

IREN Soars 26% on 5GW AI Roadmap, Valuation Debate Intensifies

IREN stock jumped 26% on a 5GW AI plan, with revenue density targets far exceeding rivals TeraWulf and Applied Digital, reigniting valuation debate.

IREN WULF APLD MSFT NVDA
Arm Holdings Soars as AI Chip Shipments Quadruple
Technology

Arm Holdings Soars as AI Chip Shipments Quadruple

Arm Holdings shares surged 7.1% as AI core shipments quadrupled, with revenue hitting $1.289 billion and adjusted EPS of $0.45.

ARM ORCL JEF
AMD's Path to Doubling by 2028 Requires a 43x P/E Multiple
Technology

AMD's Path to Doubling by 2028 Requires a 43x P/E Multiple

AMD shares must trade at 43 times projected 2028 earnings to double from current levels, analysts say. The chipmaker reports Q2 results on August 4.

AMD NVDA INTC CORZ
Bitcoin ETF Inflows Return, But Rally Concentrated in BlackRock's IBIT
Crypto

Bitcoin ETF Inflows Return, But Rally Concentrated in BlackRock's IBIT

U.S. spot bitcoin ETFs saw net inflows of $32.1 million on July 29, with BlackRock's IBIT attracting $89.8 million, but other funds saw outflows, limiting the rebound.

BLK IBIT FBTC GLD USO UNG SPY QQQ
Qualcomm Shares Slide 4.4% as Handset Weakness Offsets Automotive, IoT Gains
Technology

Qualcomm Shares Slide 4.4% as Handset Weakness Offsets Automotive, IoT Gains

Qualcomm shares fell 4.4% as a 20% drop in handset revenue overshadowed growth in automotive and IoT segments. The company also announced a BMW partnership and the acquisition of AI firm Modular.

QCOM NVDA MBLY AAPL
Snowflake Stock Soars on Upgraded Price Target from Wells Fargo
Technology

Snowflake Stock Soars on Upgraded Price Target from Wells Fargo

Snowflake shares jumped 4.9% to $283.73 after Wells Fargo boosted its price target to $500 from $320, citing AI-driven platform spending.

SNOW WFC QQQ
Bloomberg Acquires Canoe Intelligence to Boost Private Markets Data
Technology

Bloomberg Acquires Canoe Intelligence to Boost Private Markets Data

Bloomberg has agreed to acquire Canoe Intelligence, an AI data processing firm, to enhance its private markets workflow and data capabilities.

BLK
SoundHound AI Hits 52-Week Low Despite Healthcare AI Expansion
Technology

SoundHound AI Hits 52-Week Low Despite Healthcare AI Expansion

SoundHound AI dropped 6.4% to $5.84, reaching a new 52-week low, despite MUSC Health expanding its AI agent deployment. The market remains focused on revenue quality and the pending LivePerson merger.

SOUN LPSN QQQ CRNC
MARA Holdings Rises on Bitcoin Bounce, Energy Pivot in Focus
Crypto

MARA Holdings Rises on Bitcoin Bounce, Energy Pivot in Focus

MARA Holdings (NASDAQ:MARA) edged toward $11 in premarket trading, tracking Bitcoin's rebound, as investors eye the company's energy pivot ahead of Q2 earnings on August 6.

MARA RIOT CLSK IREN
UiPath Rebound Wipes Out OpenAI Selloff; ARR Guidance Looms
Technology

UiPath Rebound Wipes Out OpenAI Selloff; ARR Guidance Looms

UiPath (PATH) shares surged 12.5% over two sessions, erasing losses from OpenAI's launch of Presence. Q2 guidance points to a sequential drop in net-new ARR.

PATH NOW
QuantumScape Hits New Low as PowerCo Deal Shifts to Milestone-Based Payments
Technology

QuantumScape Hits New Low as PowerCo Deal Shifts to Milestone-Based Payments

QuantumScape shares hit a 52-week low of $4.77 as investors reacted to a revised PowerCo deal that shifts to milestone-based payments, raising execution risk.

QS
Teradyne Stock Jumps 14% on AI Testing Demand That Top Estimates
Technology

Teradyne Stock Jumps 14% on AI Testing Demand That Top Estimates

Teradyne shares rose 13.6% in after-hours trading after reporting record revenue and issuing Q3 guidance that beat expectations by 20%.

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