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OpenAI IPO closing market cap above ___ ?

Finance Vol. $1,578,455 50 traders

$1,578,455 Vol.Dec 31, 2027PolyBet
$800B
$133,724 Vol.
73%
$1T
$1,061,662 Vol.
60% 1%
$1.2T
$250,732 Vol.
52% 10%
$1.4T
$75,811 Vol.
45% 9%
$1.6T
$56,527 Vol.
34% 1%
$1.8T
$0 Vol.
36% 6%
$2T
$0 Vol.
43% 8%

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. 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 displa...

Market Opened: Jan 30, 2026, 7:27 PM ET