Will OpenAI have the highest IPO Market Cap 2026?

This market will resolve to the company that achieves the highest market capitalization in U.S. dollars based on the official closing price on its first trading day in 2026. This market will resolve to a company that completes an Initial Public Offering (IPO) between January 1 and December 31, 2026, 11:59 PM ET. Market capitalization is defined as the total number of outstanding shares multiplied by the closing share price on the first trading day. If two or more companies have exactly equal highest closing market capitalizations, this market will resolve to the company whose listed name comes first alphabetically. Resolution will be based on the primary exchange’s official listing page. In the event that the relevant figure is not displayed, another reliable source will be used. In case the respective company's primary exchange’s official listing page does not report in U.S. dollars, it will be converted to U.S. dollars using the U.S. Federal Reserve Board’s H.10 foreign exchange reference rate for the relevant currency pair on the company’s first trading day (https://www.federalreserve.gov/releases/h10/). If no such rate is available for the relevant trading day, the most recent previously published rate will be used. If the relevant currency is not listed, another credible exchange rate source will be used. A listed company may resolve to "No" as soon as it becomes unable to complete an IPO, including due to acquisition, merger, or absorption by an entity that is already publicly traded. In the event of an interruption in the course of the normal trading session on the respective companies’ first day of trading (e.g., a circuit breaker or half-day), the market will resolve according to the official closing price of the abbreviated session. If no such official closing price is published, the market will resolve according to the next trading day on which an official closing price is published, treating that as the first day of trading for purposes of this market.

Current Market Data

Yes probability
3%
No probability
97%
Total volume
$301K
24-hour volume
$500
Closing date
December 31, 2026

Frequently Asked Questions

What are the current odds for "Will OpenAI have the highest IPO Market Cap 2026?"?

Traders currently give this a 3% chance of Yes and 97% chance of No. Odds shift in real-time as new information emerges and traders adjust their positions.

How much has been traded on "Will OpenAI have the highest IPO Market Cap 2026?"?

This market has seen $301K in total trading volume, with $500 traded in the last 24 hours. Higher volume generally indicates stronger market consensus and tighter spreads.

When does this market close?

This market is scheduled to close on December 31, 2026. At resolution, shares for the correct outcome pay out $1.00 while incorrect shares resolve to $0.00.

How do prediction market odds work?

Prediction market prices represent the crowd's estimated probability of an outcome. A share priced at $0.65 implies a 65% chance. You can buy shares if you think the probability is higher than the price, or sell if you think it's lower. When the market resolves, correct shares pay $1.00 and incorrect shares pay $0.00.

Will OpenAI have the highest IPO Market Cap 2026?
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Will OpenAI have the highest IPO Market Cap 2026?

$301.4K Vol$500 24h$23.9K Liq

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Resolution Details

Created AtFeb 2, 2026, 3:04 PM ET

This market will resolve to the company that achieves the highest market capitalization in U.S. dollars based on the official closing price on its first trading day in 2026.

FAQ

What are the current odds for "Will OpenAI have the highest IPO Market Cap 2026?"?

Traders currently give this a 3% chance of Yes and 97% chance of No. Odds shift in real-time as new information emerges and traders adjust their positions.

How much has been traded on "Will OpenAI have the highest IPO Market Cap 2026?"?

This market has seen $301K in total trading volume, with $500 traded in the last 24 hours. Higher volume generally indicates stronger market consensus and tighter spreads.

When does this market close?

This market is scheduled to close on December 31, 2026. At resolution, shares for the correct outcome pay out $1.00 while incorrect shares resolve to $0.00.

How do prediction market odds work?

Prediction market prices represent the crowd's estimated probability of an outcome. A share priced at $0.65 implies a 65% chance. You can buy shares if you think the probability is higher than the price, or sell if you think it's lower. When the market resolves, correct shares pay $1.00 and incorrect shares pay $0.00.