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

Nvidia Gains Trail Chip Sector as AI Investment Focus Shifts
Technology

Nvidia Gains Trail Chip Sector as AI Investment Focus Shifts

Nvidia shares advanced 2.9% last week but underperformed the broader chip index, as Alphabet's $15B capex boost and AMD's Anthropic deal signal a rotation in AI investment.

NVDA GOOGL AMD MU MSFT META AMZN
Oracle Stock Gains 2.5% on $7 Billion Pentagon Contract Despite Valuation Disparity
Technology

Oracle Stock Gains 2.5% on $7 Billion Pentagon Contract Despite Valuation Disparity

Oracle shares climbed 2.5% after-hours on a $7 billion Pentagon software contract, though the implied equity gain of $8.6 billion far exceeds the deal's maximum value, suggesting relief buying.

ORCL MSFT
Nokia Shares Dip 3.4% as AI Order Surge Outpaces Revenue Recognition
Technology

Nokia Shares Dip 3.4% as AI Order Surge Outpaces Revenue Recognition

Nokia shares slid 3.4% as €2.8 billion in AI orders overshadowed near-term sales. Q2 profit beat estimates, but revenue conversion remains a key concern.

BAC
SpaceX Starship Flight 13 Rescheduled; Heavy Short Interest Looms
Technology

SpaceX Starship Flight 13 Rescheduled; Heavy Short Interest Looms

SpaceX's Starship Flight 13 moved to Friday due to weather, with 56% of free float shorted. Traders eye Monday gap risk after the post-IPO test.

XLK
Bitmine Stock Slips Despite Buyback Driving Ether-Per-Share Growth
Crypto

Bitmine Stock Slips Despite Buyback Driving Ether-Per-Share Growth

Bitmine (NYSE:BMNR) dropped 6.5% to $16.59, with a $85.9M buyback contributing 88% of the weekly Ether-per-share gain.

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AMD Stock Falls 2.3% on Helios AI Rack Production News, Despite Pre-Event Rally
Technology

AMD Stock Falls 2.3% on Helios AI Rack Production News, Despite Pre-Event Rally

AMD shares fell 2.29% to $539.69 after Helios AI rack production news, despite a prior 11.4% rally. Revenue from Helios is not expected until late Q3, with OpenAI's broad rollout later in 2026.

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UiPath Shares Tumble 11% on AI Spending Slowdown Fears
Technology

UiPath Shares Tumble 11% on AI Spending Slowdown Fears

UiPath shares dropped 11.1% on Wednesday after an industry warning raised concerns about AI-driven purchasing delays, with the company's Q2 ARR outlook signaling a 38% sequential slowdown.

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Nvidia Gains $116B in Value as AI Spending Surges and Rivalry Heats Up
Technology

Nvidia Gains $116B in Value as AI Spending Surges and Rivalry Heats Up

Nvidia gained $116B in market cap as Alphabet raised its AI capex forecast and AMD landed a major AI chip deal, highlighting both surging demand and rising competition.

NVDA GOOGL AMD AVGO SOXX INTC MSFT AMZN
Aurora Innovation Surges on 1,000-Truck Production Target
Technology

Aurora Innovation Surges on 1,000-Truck Production Target

Aurora Innovation shares rose 4.8% after the company announced a goal of reaching a 1,000-truck annual production run-rate by year-end, highlighting robust order momentum.

AUR
Rigetti Computing's Strong Cash Position Offsets Steep Revenue Multiple
Technology

Rigetti Computing's Strong Cash Position Offsets Steep Revenue Multiple

Rigetti Computing shares rose 7.7% since Friday, outperforming quantum peers, as its $569M cash reserve highlights a 290x sales multiple.

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Zhibao Surges 57% on 3,500 Bitcoin PIPE Deal, Dilution Details Unclear
Crypto

Zhibao Surges 57% on 3,500 Bitcoin PIPE Deal, Dilution Details Unclear

Zhibao Technology (ZBAO) shares surged 57% to $0.285 after a non-binding PIPE deal involving 3,500 bitcoin, valued at $230.2 million. Key details on pricing and dilution are still missing.

ZBAO
Palantir Shares Drop 6% on Software Sector Concerns
Technology

Palantir Shares Drop 6% on Software Sector Concerns

Palantir shares slid 6% after a software sector warning raised concerns about AI spending delays, wiping out $22 billion in market value.

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