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Will OpenAI IPO by September 30, 2026?
Market probabilityComputed live from the global pool
17%
Yes
83%
No
24h vol
$1.1k
Liquidity
$15k
Status
Open
How winnings work
Yes×5.46
You win if the answer is YES by the deadline
With € 10.00 on Yes → payout € 54.55 (profit € 44.55)
No×1.08
You win if the answer is NO by the deadline
With € 10.00 on No → payout € 10.78 (profit € 0.78)
Resolved by Polymarket via decentralized oracle (UMA) at deadline
How this market settles▾
YES if OpenAI completes an IPO on any recognized stock exchange by Sept 30, 2026; acquisition by already-public company = NO.
How it works
Pick Yes or No, choose your stake. If the event resolves as you predicted, you win at the shown odds. Payout is automatic when the event ends. The more you know, the more you win.
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Stake
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Potential payoutOdds 5.46
€ 0.00
Guaranteed payout · Instant settlement · Single balance