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Updated September 24, 2026 · Category: Economy & Fed · Market end date: January 1, 2027
As of September 24, 2026 at 15:51 UTC, Polymarket traders price Yes at 2.4% (No 97.7%), with $312.6K traded in total and $71 in the last 24 hours.
| Outcome | Probability | 24h change | Volume |
|---|---|---|---|
| Yes | 2.4% | +0.2 pts | $312.6K |
| No | 97.7% | -0.2 pts | — |
Total volume $312.6K · 24h volume $71 · Liquidity $6.6K. Prices are Polymarket YES-share prices read as probabilities; they are not executable quotes.
■ Yes ■ No · 30-day price history (12-hour points)
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This market will resolve to “Yes” if OpenAI completes an initial public offering (IPO) valued at $1 trillion USD or higher at the time of the IPO by December 31, 2026, 11:59 PM ET. Otherwise, it will resolve to “No.”
An “initial public offering (IPO)” refers to the first sale of OpenAI’s equity securities to the public through a regulated stock exchange.
OpenAI will be considered to have achieved a $1 trillion valuation if the market capitalization implied by the IPO offering price multiplied by the total number of outstanding shares equals or exceeds $1 trillion USD.
Announcements, filings, or planned IPOs that do not result in public trading by that time will not qualify. Private funding rounds, secondary share sales, or employee-share transactions will not be considered. A direct listing or merger via SPAC will qualify only if it results in OpenAI’s common shares becoming publicly traded for the first time on a major exchange.
If OpenAI’s IPO is priced before the resolution deadline but public trading has not yet commenced, the market may remain open for up to 30 calendar days to determine whether the IPO is completed.
If OpenAI is acquired, dissolved, or merged into another entity before an IPO occurs, this market will resolve to “No.” In the event of a restructuring, the market will resolve based on the entity legally recognized as OpenAI’s successor will
The resolution source will be a consensus for credible reporting.
Summary of the market's published rules. The rules on Polymarket control settlement; check them there before relying on any outcome: open this market on Polymarket.
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As of September 24, 2026 at 15:51 UTC, Polymarket traders price Yes at 2.4% (No 97.7%), with $312.6K traded in total and $71 in the last 24 hours.
The event's listed end date is January 1, 2027. Each outcome settles under the market's written rules, summarised on this page, which can differ from the end-date field.
They are the displayed prices of each outcome's YES share on Polymarket. A price of 60¢ implies roughly a 60% chance. This page refreshes the numbers twice a day, so they are not live quotes.
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