Polymarket Odds of Anthropic November IPO Rise to 65%

Polymarket's contract on Anthropic's IPO month now puts November listing odds at 65%, while a16z data shows Anthropic users outspend OpenAI users in only three US states: Montana, California and Massachusetts.

2026-10-07 ~ 2026-10-07 · 2 related posts

• a16z data: Only 3 US states where Anthropic users outspend OpenAI users — Polymarket · 2026-10-07
• Polymarket Puts 65% Odds on Anthropic IPOing in November — Polymarket · 2026-10-07