Traders on prediction market Polymarket think SpaceX, OpenAI and Anthropic on their first day of trading will surpass valuations of at least $1.4 trillion.

Global · Markets Key Facts —The race: the trillion-dollar IPO contest sharpened on May 20, when SpaceX filed its public prospectus and OpenAI was repor

SpaceX, OpenAI, and Anthropic are approaching a combined $3.7 trillion valuation as all three move closer to public listings between late 2026 and 2027.