CNBC Daily Open: The $1 trillion club just got bigger

South Korea's SK Hynix and U.S. chip firm Micron become the latest companies to top $1 trillion in market capitalization as the AI rally resumes.

# CNBC Daily Open: The $1 trillion club just got bigger South Korea's SK Hynix and U.S. chip firm Micron become the latest companies to top $1 trillion in market capitalization as the AI rally resumes. **Read the full article:** [CNBC](https://www.cnbc.com/2026/05/27/sk-hynix-micron-join-1-trillion-club-cnbc-daily-open.html) *This article was originally published by CNBC. MoneyWiseInc provides expert curation of the best financial content from trusted sources.*