Market · 3 of 12 outcomes
Will OpenAI have the highest IPO Market Cap 2026?
Live Polymarket data as of Oct 12, 2026, 11:09 UTC. Not financial advice.
| If you bet | You pay | Moves the price |
|---|---|---|
| $1,000 | 1.1¢ | +0.5 pts |
| $10,000 | 9.6¢ | +9.0 pts |
| $100,000 | 51.1¢ | +50.5 pts |
| $500,000 | 83.9¢ | +83.3 pts |
Right now you can buy Yes at and sell at 1¢.
About $826 can be bought and $145 sold within 2¢ of today's price, so bigger bets move the price.
Measured from 0.6¢, the middle of buy and sell. As of 11:06 UTC.
Anthropic valuation & IPO · 101 events · $6.04M in play
Exactly one of this event's 12 outcomes pays $1. Their prices add up to right now.