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OpenAI $1t+ IPO before 2027?
polymarket

OpenAI $1t+ IPO before 2027?

Oct 29, 2025, 8:29 PM EST - Dec 31, 2026, 11:59 PM EST
Total volume:
$319,311
Volume 24h:
$40
9%
Liquidity:
$5,159
44%
Open interest:
$15,651N/A

OpenAI $1t+ IPO before 2027?

 - Polymarket

OpenAI $1t+ IPO before 2027? - Polymarket

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Vol.

·

Resolves Dec 31, 2026

OpenAI $1t+ IPO before 2027?

3%chance
Amount

$

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At 3.8¢ buys you 2,632 shares | Odds: 3% Total Payout: $2,632 | Net Profit: $2,532 Multiplier: 26.32x | ROI: 2,532% APY not meaningful 65 days to resolution
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Outcome
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Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

OpenAI $1t+ IPO before 2027?

Trade
3%
Yes 3.8¢No 97.3¢
1.1¢
$5,159
$319,311
0.01%
0.71%
N/A
2mo 5d
active
Total markets: 1

Description

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.

Polymarket

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.

Frequently asked questions

On Polymarket, the dashboard for the OpenAI IPO market displays the current odds of an initial public offering exceeding a $1 trillion valuation before 2027. You’ll find a price history chart showing how the probability has shifted over time, alongside the total volume traded – currently $319,311 – and the 24-hour volume, which is $40. This allows traders to quickly assess market sentiment and activity surrounding this specific event. The dashboard provides a clear visual representation of how the crowd is pricing the likelihood of this outcome.

Currently, prediction market participants are assigning a probability of 3.3% to the OpenAI IPO reaching a $1 trillion+ valuation before Jan 1, 2027. This contrasts with traditional analyst forecasts, which vary widely depending on growth projections and market conditions. While some analysts predict a valuation exceeding $1 trillion within this timeframe, others are more conservative. It's important to note that prediction markets reflect a diverse range of opinions and incorporate real-time information, potentially offering a different perspective than static analyst reports on this market.

On Polymarket, this market is priced through a continuous double auction, meaning traders buy and sell shares representing their belief in the outcome. The price of a share directly reflects the implied probability of the OpenAI IPO reaching a $1 trillion+ valuation before Jan 1, 2027. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information emerges, the price adjusts to reflect the collective wisdom of the crowd. Higher demand for shares indicates increasing confidence in the IPO's success, driving up the price and probability.

This market resolves around Jan 1, 2027, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will depend on whether OpenAI completes an initial public offering before that date and if the company’s valuation at the time of the IPO exceeds $1 trillion. The outcome will be determined by publicly available data regarding the IPO’s valuation, as reported by reliable financial news sources and regulatory filings. This market focuses solely on the valuation at the time of the IPO, not subsequent market performance.

Several key events could significantly impact this market. Major announcements regarding OpenAI’s financial performance, such as revenue growth or profitability reports, would likely cause price fluctuations. Regulatory developments impacting the tech industry or IPO processes could also move the market. Furthermore, significant breakthroughs in artificial intelligence technology developed by OpenAI, or major competitor actions, could shift investor sentiment. Any news related to the timing or potential valuation of an IPO will be closely watched by traders in this market, leading to potential price adjustments.