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AI stocks soar, but investors worry about a bubble and high valuations.

Market News
15 May 2026
Market Watch
View Source
Bullish
pluang ai news

AI-related stocks have surged since late March, raising concerns about a potential bubble. For example, Cerebras shares jumped 68% on their IPO day, reaching a market cap of nearly $67 billion despite $510 million in 2025 revenue. This rapid rise highlights investor enthusiasm but also the risk of overpaying for AI-focused companies. Investors may need to consider portfolio protection strategies against these risks.

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