Skip to main content
icon for OpenAI IPO by...?
Tech·IPOs

OpenAI IPO by...?

icon for OpenAI IPO by...?
Tech·IPOs

OpenAI IPO by...?

$1,189,758 Vol.

Dec 31, 2026
Polymarket

$1,189,758 Vol.

Polymarket
icon for June 30, 2026

June 30, 2026

$244,750 Vol.

2%

icon for December 31, 2026

December 31, 2026

$449,480 Vol.

29%

This market will resolve to "Yes" if OpenAI completes an Initial Public Offering (IPO) by the listed date ET, as confirmed by official company announcements and credible news sources. Otherwise, this market will resolve to "No". The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange. If OpenAI is acquired by another company that is already public, this market will immediately resolve to "No." The resolution source for this market is a consensus of credible reporting.Trader consensus on Polymarket reflects growing caution around OpenAI's IPO timeline, driven by recent reports of internal tensions between CEO Sam Altman, who favors a Q4 2026 debut, and CFO Sarah Friar, who advocates delaying to 2027 amid missed revenue targets, slowing user growth to 900 million versus 1 billion goals, and ballooning compute costs projected at $600 billion. The company's late-2025 for-profit restructuring and $122 billion funding round at an $852 billion valuation cleared regulatory hurdles in California, but heavy capital expenditures and organizational unreadiness for public disclosures fuel skepticism. Competitive pressures from Anthropic's stronger revenue trajectory add urgency, with key catalysts including potential S-1 filings this summer and the ongoing Musk lawsuit resolution.

This market will resolve to "Yes" if OpenAI completes an Initial Public Offering (IPO) by the listed date ET, as confirmed by official company announcements and credible news sources. Otherwise, this market will resolve to "No".

The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange.

If OpenAI is acquired by another company that is already public, this market will immediately resolve to "No."

The resolution source for this market is a consensus of credible reporting.
Volume
$1,189,758
End Date
Dec 31, 2026
Market Opened
Oct 29, 2025, 8:28 PM ET

Resolver

0x65070BE91...
This market will resolve to "Yes" if OpenAI completes an Initial Public Offering (IPO) by the listed date ET, as confirmed by official company announcements and credible news sources. Otherwise, this market will resolve to "No". The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange. If OpenAI is acquired by another company that is already public, this market will immediately resolve to "No." The resolution source for this market is a consensus of credible reporting.
This market will resolve to "Yes" if OpenAI completes an Initial Public Offering (IPO) by the listed date ET, as confirmed by official company announcements and credible news sources. Otherwise, this market will resolve to "No". The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange. If OpenAI is acquired by another company that is already public, this market will immediately resolve to "No." The resolution source for this market is a consensus of credible reporting.Trader consensus on Polymarket reflects growing caution around OpenAI's IPO timeline, driven by recent reports of internal tensions between CEO Sam Altman, who favors a Q4 2026 debut, and CFO Sarah Friar, who advocates delaying to 2027 amid missed revenue targets, slowing user growth to 900 million versus 1 billion goals, and ballooning compute costs projected at $600 billion. The company's late-2025 for-profit restructuring and $122 billion funding round at an $852 billion valuation cleared regulatory hurdles in California, but heavy capital expenditures and organizational unreadiness for public disclosures fuel skepticism. Competitive pressures from Anthropic's stronger revenue trajectory add urgency, with key catalysts including potential S-1 filings this summer and the ongoing Musk lawsuit resolution.

This market will resolve to "Yes" if OpenAI completes an Initial Public Offering (IPO) by the listed date ET, as confirmed by official company announcements and credible news sources. Otherwise, this market will resolve to "No".

The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange.

If OpenAI is acquired by another company that is already public, this market will immediately resolve to "No."

The resolution source for this market is a consensus of credible reporting.
Volume
$1,189,758
End Date
Dec 31, 2026
Market Opened
Oct 29, 2025, 8:28 PM ET

Resolver

0x65070BE91...
This market will resolve to "Yes" if OpenAI completes an Initial Public Offering (IPO) by the listed date ET, as confirmed by official company announcements and credible news sources. Otherwise, this market will resolve to "No". The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange. If OpenAI is acquired by another company that is already public, this market will immediately resolve to "No." The resolution source for this market is a consensus of credible reporting.

Related

icon for OpenAI $1t+ IPO before 2027?

OpenAI $1t+ IPO before 2027?

28%
icon for OpenAI IPO closing market cap above $800B?

OpenAI IPO closing market cap above $800B?

75%
icon for Will SpaceX IPO by December 31, 2026?

Will SpaceX IPO by December 31, 2026?

96%

Beware of external links.

Frequently Asked Questions

"OpenAI IPO by...?" is a prediction market on Polymarket with 3 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "December 31, 2026" at 29%, followed by "June 30, 2026" at 2%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 29¢ implies that the market collectively assigns a 29% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "OpenAI IPO by...?" has generated $1.2 million in total trading volume since the market launched on Oct 30, 2025. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "OpenAI IPO by...?," browse the 3 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "OpenAI IPO by...?" is "December 31, 2026" at 29%, meaning the market assigns a 29% chance to that outcome. The next closest outcome is "June 30, 2026" at 2%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "OpenAI IPO by...?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.