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Editorial team
Sarah Kim

OneDayTrading · Editor

Sarah Kim

Semiconductors & AI Editor

Tracks the semiconductor cycle, AI infrastructure and the data-center buildout, translating supply-chain shifts into investor takeaways.

Areas of expertise

semiconductorsAI chipsGPUsfoundrydata-center hardwaretechnology supply chain

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US and Korean market news, stock data and analysis for global investors. English coverage combines original reporting with editorially reviewed translations of Korean-market reporting. For informational purposes only — not investment advice or a solicitation to trade any security.