OpenAI CEO Sam Altman’s September 12 statement that an IPO this year would be “ill-advised” due to AI safety priorities has reinforced trader consensus around the 97.8% market-implied odds against a $1T+ debut before 2027. Earlier June reports showed advisers recommending a delay to secure the desired valuation after SpaceX’s post-IPO volatility, with the company having confidentially filed but explicitly noting it “may be a while” before going public. The completed shift to public benefit corporation structure removes one hurdle yet leaves limited runway in the remaining months. While rapid safety resolutions or sudden regulatory shifts could theoretically accelerate timing, current leadership signals and execution realities make those outcomes improbable.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated2% chance
$312,553 Vol.
$312,553 Vol.
Dec 31, 2026
2% chance
$312,553 Vol.
$312,553 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 CEO Sam Altman’s September 12 statement that an IPO this year would be “ill-advised” due to AI safety priorities has reinforced trader consensus around the 97.8% market-implied odds against a $1T+ debut before 2027. Earlier June reports showed advisers recommending a delay to secure the desired valuation after SpaceX’s post-IPO volatility, with the company having confidentially filed but explicitly noting it “may be a while” before going public. The completed shift to public benefit corporation structure removes one hurdle yet leaves limited runway in the remaining months. While rapid safety resolutions or sudden regulatory shifts could theoretically accelerate timing, current leadership signals and execution realities make those outcomes improbable.
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
$312,553End Date
Jan 1, 2027Market 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 CEO Sam Altman’s September 12 statement that an IPO this year would be “ill-advised” due to AI safety priorities has reinforced trader consensus around the 97.8% market-implied odds against a $1T+ debut before 2027. Earlier June reports showed advisers recommending a delay to secure the desired valuation after SpaceX’s post-IPO volatility, with the company having confidentially filed but explicitly noting it “may be a while” before going public. The completed shift to public benefit corporation structure removes one hurdle yet leaves limited runway in the remaining months. While rapid safety resolutions or sudden regulatory shifts could theoretically accelerate timing, current leadership signals and execution realities make those outcomes improbable.
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
$0End Date
Jan 1, 2027Market Opened
Oct 29, 2025, 8:29 PM ETResolver
0x65070be91...OpenAI CEO Sam Altman’s September 12 statement that an IPO this year would be “ill-advised” due to AI safety priorities has reinforced trader consensus around the 97.8% market-implied odds against a $1T+ debut before 2027. Earlier June reports showed advisers recommending a delay to secure the desired valuation after SpaceX’s post-IPO volatility, with the company having confidentially filed but explicitly noting it “may be a while” before going public. The completed shift to public benefit corporation structure removes one hurdle yet leaves limited runway in the remaining months. While rapid safety resolutions or sudden regulatory shifts could theoretically accelerate timing, current leadership signals and execution realities make those outcomes improbable.
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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