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 2,417 articles

Articles by Sarah Chen

UiPath Shares Rise Amid Index Rebalancing, ARR Growth Concerns
Technology

UiPath Shares Rise Amid Index Rebalancing, ARR Growth Concerns

UiPath climbed 4.7% to $10.40 on heavy trading from Russell index rebalancing, yet Q2 net new ARR guidance of $30 million suggests a slowdown from Q1's $49 million, with 32% short interest amplifying risk.

PATH
Bitcoin ETFs See Shift in Outflows as BlackRock and Fidelity Lead Selloff
Crypto

Bitcoin ETFs See Shift in Outflows as BlackRock and Fidelity Lead Selloff

U.S. spot bitcoin ETFs saw $1.16 billion in outflows over two days, led by BlackRock and Fidelity, as bitcoin tests $60,000 support amid inflation and options expiry.

BLK MSTR
Shuttle Pharma Soars on Dogecoin Mining Entry; Volume Spikes 70x
Crypto

Shuttle Pharma Soars on Dogecoin Mining Entry; Volume Spikes 70x

Shuttle Pharmaceuticals jumped 27% on news its United Dogecoin unit bought miners and secured a hydroelectric site, with volume surging 70x.

SHPH
Strategy's STRC Preferred Stock Plunges, Signaling Bitcoin Funding Stress
Crypto

Strategy's STRC Preferred Stock Plunges, Signaling Bitcoin Funding Stress

Strategy's STRC preferred stock sank 26% to $73.68, far below its $100 par value, as a $13.4 billion unrealized bitcoin loss drove its effective yield to 15.6%, signaling investor concern over funding pressure.

MSTR
Microsoft's Russell Index Shift Tests Value-Growth Dynamics Amid June Selloff
Technology

Microsoft's Russell Index Shift Tests Value-Growth Dynamics Amid June Selloff

Microsoft fell 3.46% to a 52-week low ahead of the $150 billion Russell index reconstitution, which places the stock in both value and growth categories. EU regulations, Italian antitrust probe, and rising memory costs add pressure.

MSFT AAPL AMZN
Apple Loses $263 Billion in Market Cap as Memory Costs Bite
Technology

Apple Loses $263 Billion in Market Cap as Memory Costs Bite

Apple shares plunged 6.12%, wiping out $263 billion in market cap, as the company raised Mac and iPad prices amid soaring memory costs, sparking fears over iPhone pricing.

AAPL MU NVDA
Polymarket Hack Tests ICE-Backed Platform's Security
Crypto

Polymarket Hack Tests ICE-Backed Platform's Security

Polymarket will refund users after a $3M hack from a compromised third-party vendor, highlighting frontend security risks as ICE eyes a $2B investment.

ICE
Polymarket Hack Exposes Frontend Risks Amid ICE's $2B Investment Plan
Crypto

Polymarket Hack Exposes Frontend Risks Amid ICE's $2B Investment Plan

Polymarket will fully refund users after a third-party vendor hack drained nearly $3 million from fewer than 15 accounts, shifting security focus from smart contracts to frontend vulnerabilities as ICE plans a $2 billion investment.

ICE
Bitcoin Tests $59.5K Support as ETF Outflows Surge, Options Expiry Looms
Crypto

Bitcoin Tests $59.5K Support as ETF Outflows Surge, Options Expiry Looms

Bitcoin slipped to $59,498 after hitting a low of $58,189, as U.S. spot bitcoin ETFs saw $469M in net outflows on June 24, led by IBIT and FBTC. A $10.2B options expiry on Deribit adds pressure.

IBIT FBTC MSTR COIN
Applied Materials Surges $50 Billion on AI Memory Boom
Technology

Applied Materials Surges $50 Billion on AI Memory Boom

Applied Materials surged 10.7% to $652.07, adding $50.4 billion in value, after unveiling new DRAM and advanced packaging systems and forecasting strong AI memory demand.

AMAT ASML LRCX KLAC MU QCOM BAC
Bitmine Stock Slides as Ether Decline Slashes Crypto Holdings Value
Crypto

Bitmine Stock Slides as Ether Decline Slashes Crypto Holdings Value

Bitmine (BMNR) shares fell 4.4% to $13.40 as ether's decline reduced its ETH holdings by $921M, trading 19% below adjusted asset value.

BMNR ORBS SPY QQQ
Qualcomm Stock Surges $16 Billion on Upbeat Data Center Revenue Forecast
Technology

Qualcomm Stock Surges $16 Billion on Upbeat Data Center Revenue Forecast

Qualcomm shares jumped 7.6% to $212.34, adding $16 billion in market value after raising its fiscal 2029 data center revenue target to over $15 billion. The stock later gave back much of its early gains.

QCOM MSFT META MS UBS BAC SOXX QQQ SPY