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Challenging NVIDIA from Korea — The Story of Rebellions

Challenging NVIDIA from Korea — The Story of Rebellions

Two KAIST-trained engineers, veterans of Qualcomm and Samsung, set out to build a Korean AI chip. The story of how Rebellions created the ATOM chip, raised hundreds of millions, and merged with SAPEON to challenge the AI semiconductor giant.

Apr 1, 2026

March 31 Market Close — KOSPI Plunges 4%, KOSDAQ Crashes 7.8%

On March 31, 2026, the Korean stock market closed sharply lower amid external shocks and deteriorating investor sentiment, with the KOSPI down -4.26% and the KOSDAQ falling -7.81%. It was a day marked by a confluence of heavy end-of-quarter selling and expanding global risks.

Mar 31, 2026
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