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  1. Prediction Markets
  2. AI
  3. OpenAI IPO closing market cap above ___ ?
OpenAI IPO closing market cap above ___ ?

OpenAI IPO closing market cap above ___ ?

5.5% (24h)AICustomCorporate Actions1y
PolymarketPolymarketCheck availabilityNo KYC2% fee
Current implied probability
$800B
$800B 84%-2.0%
Leader of 5 outcomes
Market quality

52 / 100

Medium quality
24h Volume

$286.4

Liquidity

$17K

Medium liquidity
Bid / Ask

29.0% / 35.0%

Spread

20.7%

Wide spread
7d Change

-3.5%

Market data

Updated 6 minutes ago

Jan 31, 26, 12:29 AMDec 31, 27, 12:00 AM

Trends

Outcome24hChance

Selected outcome

$800B84%

Rules

This market will resolve to “Yes” if the official closing price for OpenAI's market capitalization on its first trading day is above the listed value.

Polymarket
  • Otherwise, it will resolve to “No”.
  • If no IPO occurs by December 31, 2027, 11:59 PM ET, this market will resolve to “No”.
  • Market capitalization is defined as the total number of outstanding shares multiplied by the closing share price on the first trading day.
  • Resolution will be based on the primary exchange’s official listing page.
  • In the event that the relevant figure is not displayed, another reliable source will be used.

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What will happen in 2026 related to AI?

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Active in these topics

BitcoinBTC$63,716.28+0.28%EthereumETH$1,670.37-0.13%SolanaSOL$67.13+0.21%DogecoinDOGE$0.0866+0.47%BNBBNB$604.38+0.10%XRPXRP$1.14-0.69%

Related News

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Rules

This market will resolve to “Yes” if the official closing price for OpenAI's market capitalization on its first trading day is above the listed value.

Polymarket
  • Otherwise, it will resolve to “No”.
  • If no IPO occurs by December 31, 2027, 11:59 PM ET, this market will resolve to “No”.
  • Market capitalization is defined as the total number of outstanding shares multiplied by the closing share price on the first trading day.
  • Resolution will be based on the primary exchange’s official listing page.
  • In the event that the relevant figure is not displayed, another reliable source will be used.