MethodologyAPI
Home › Ai › Will OpenAI’s market cap be between $1...

Will OpenAI’s market cap be between $1T and $1.25T at market close on IPO day by December 31, 2027?

17.0%
Probability on Polymarket

On Polymarket, "Will OpenAI’s market cap be between $1T and $1.25T at market close on IPO day by December 31, 2027?" has a probability of 17.0%. Trading volume: $3K.

View on Polymarket →
Probability Over Time
Market Details
Polymarket
Updated 4h ago
Volume
$3K
Volume 24h
—
Liquidity
$5K
Traders
—
Bid / Ask
7.0% / 27.0%
Spread
20.0%
Opened
Apr 2026
Resolves
Dec 2027
This market will resolve based on OpenAI's market capitalization at the closing price on its first day of trading. If no IPO occurs by December 31, 2027, 11:59 PM ET, the market will resolve to "No IPO by December 31, 2027". Market capitalization expresses the monetary value of…

Single Platform Data

This question is currently tracked on Polymarket only. When the same question appears on additional platforms, we compute a cross-platform consensus probability. Learn about our methodology →

Odds Raven

The only prediction market aggregator with academically validated cross-platform consensus.

Product
HomeConsensus 2+Multi-OutcomeChangelog
Learn
AboutMethodologyFAQAPI
Legal
PrivacyTermsContact
© 2026 Odds Raven · Data refreshed every 6 hours · peer-reviewed methodology