OpenAI's preference for a 2027 IPO at a $1 trillion valuation explains the strong trader consensus against a $1T+ debut before 2027. Recent reporting from June 2026 shows advisers presenting executives with a choice between launching earlier at a lower price or delaying to protect the target, with CEO Sam Altman rejecting any valuation haircut as a non-starter. The company's last private round reached roughly $850 billion amid rapid large language model revenue growth, yet ongoing cash burn and market volatility—highlighted by the SpaceX IPO—have reinforced caution. Confidential S-1 filings and banker preparations remain in place, but no confirmed 2026 timeline has materialized, leaving sentiment anchored on extended development needs for the necessary scale.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated20% chance
$296,181 Vol.
$296,181 Vol.
Dec 31, 2026
20% chance
$296,181 Vol.
$296,181 Vol.
Dec 31, 2026
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.OpenAI's preference for a 2027 IPO at a $1 trillion valuation explains the strong trader consensus against a $1T+ debut before 2027. Recent reporting from June 2026 shows advisers presenting executives with a choice between launching earlier at a lower price or delaying to protect the target, with CEO Sam Altman rejecting any valuation haircut as a non-starter. The company's last private round reached roughly $850 billion amid rapid large language model revenue growth, yet ongoing cash burn and market volatility—highlighted by the SpaceX IPO—have reinforced caution. Confidential S-1 filings and banker preparations remain in place, but no confirmed 2026 timeline has materialized, leaving sentiment anchored on extended development needs for the necessary scale.
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.
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.
Market Opened: Oct 29, 2025, 8:29 PM ET
Volume
$296,181End Date
Dec 31, 2026Market Opened
Oct 29, 2025, 8:29 PM ETResolver
0x65070BE91...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.OpenAI's preference for a 2027 IPO at a $1 trillion valuation explains the strong trader consensus against a $1T+ debut before 2027. Recent reporting from June 2026 shows advisers presenting executives with a choice between launching earlier at a lower price or delaying to protect the target, with CEO Sam Altman rejecting any valuation haircut as a non-starter. The company's last private round reached roughly $850 billion amid rapid large language model revenue growth, yet ongoing cash burn and market volatility—highlighted by the SpaceX IPO—have reinforced caution. Confidential S-1 filings and banker preparations remain in place, but no confirmed 2026 timeline has materialized, leaving sentiment anchored on extended development needs for the necessary scale.
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.
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.
Volume
$296,181End Date
Dec 31, 2026Market Opened
Oct 29, 2025, 8:29 PM ETResolver
0x65070BE91...OpenAI's preference for a 2027 IPO at a $1 trillion valuation explains the strong trader consensus against a $1T+ debut before 2027. Recent reporting from June 2026 shows advisers presenting executives with a choice between launching earlier at a lower price or delaying to protect the target, with CEO Sam Altman rejecting any valuation haircut as a non-starter. The company's last private round reached roughly $850 billion amid rapid large language model revenue growth, yet ongoing cash burn and market volatility—highlighted by the SpaceX IPO—have reinforced caution. Confidential S-1 filings and banker preparations remain in place, but no confirmed 2026 timeline has materialized, leaving sentiment anchored on extended development needs for the necessary scale.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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