Polymarket Puts 65% Odds on Anthropic IPOing in November

Polymarket · x · 2026-10-07

Prediction market Polymarket now prices a 65% chance that Anthropic completes its IPO in November. The post also cites a16z data showing Montana, California and Massachusetts are the only three US states where Anthropic users outspend OpenAI users, as traders concentrate expectations on a near-term listing.

Related event: Polymarket Odds of Anthropic November IPO Rise to 65%(2 posts)→

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