Polymarket· AI · llm · OpenAI · Finance

Will OpenAI’s valuation be between $800B and $900B at the end of October 2026?

Chance

18%

Buy Yes

35.8¢

pays $1 if it happens

Buy No

99.3¢

pays $1 if it doesn’t

Prices from Polymarket, updated 22 minutes ago. Ends Oct 31, 5:00 PM UTC.

Price over the last 2 weeks

Cost of a Yes share

Can’t both happenWill OpenAI’s valuation be at least $1.30T at the end of October 2026?13.7¢
Can’t both happenWill OpenAI’s valuation be between $1.00T and $1.10T at the end of October 2026?19¢
Can’t both happenWill OpenAI’s valuation be between $1.10T and $1.20T at the end of October 2026?35¢
Can’t both happenWill OpenAI’s valuation be between $1.20T and $1.30T at the end of October 2026?16¢
Can’t both happenWill OpenAI’s valuation be between $600B and $700B at the end of October 2026?9.9¢
Can’t both happenWill OpenAI’s valuation be between $700B and $800B at the end of October 2026?13.8¢
Can’t both happenWill OpenAI’s valuation be between $900B and $1.00T at the end of October 2026?35¢
Can’t both happenWill OpenAI’s valuation be less than $600B at the end of October 2026?9.2¢