Citadel's Ken Griffin calls AI a bubble, drawing 'you're bearish???' pushback

vitaliychiley · x · 2026-10-24

Citadel founder Ken Griffin said publicly that we're in an AI bubble. X user vitaliychiley reposted the clip with a pointed "and you're bearish???" — highlighting the apparent tension between Griffin's bubble rhetoric and his fund's positioning. The exchange feeds into the ongoing Wall Street debate over whether AI valuations are a bubble.

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