← Back to Markets

Will SpaceX or OpenAI IPO first?

Volume (24h): $867 Ends: 2027-12-31
Market Description

This market will resolve to "SpaceX" if SpaceX (Space Exploration Technologies Corp.) completes an Initial Public Offering (IPO) before OpenAI completes an IPO by December 31, 2027, 11:59 PM ET, as confirmed by official company announcements and credible news sources. This market will resolve to "OpenAI" if OpenAI completes an Initial Public Offering (IPO) before SpaceX completes an IPO by December 31, 2027, 11:59 PM ET, as confirmed by official company announcements and credible news sources. This market will resolve 50-50 if: - Neither SpaceX nor OpenAI completes an Initial Public Offering (IPO) by December 31, 2027, 11:59 PM ET; - Both SpaceX and OpenAI complete an IPO on the same calendar date (ET); or - By December 31, 2027, 11:59 PM ET, both companies become unable to complete an IPO, including due to acquisition, merger, or absorption by an entity that is already publicly traded. The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange. The resolution source for this market is a consensus of credible reporting.

Trade on Polymarket →

Related News

Create a free account to build your watchlist, get personalized alerts, and more.
SpaceX's mega IPO redraws 2026 road map for listing hopefuls

CNBC TV18 ·

SpaceX could raise as much as $50 billion in a US listing that would potentially lay the foundation for IPOs of artificial intelligence companies Anthropic PBC and OpenAI Inc..

Musk reorganizes xAI after SpaceX merger and ahead of blockbuster IPO

The Indian Express ·

Elon Musk has reorganized his AI startup xAI ahead of a planned IPO, merging it with his rocket company SpaceX. The changes come after several co-founders left, raising concerns about stability. Musk plans to compete with OpenAI and Google in language models, image and video generation, and coding tools. The company also aims to launch […]

US Stocks: IPO proceeds to quadruple to record $160 bn in 2026 as dealmaking rebounds: Goldman

The Economic Times ·

U.S. equity markets are set for a sharp rebound ‍in IPOs in 2026, ​Goldman Sachs analysts said, forecasting proceeds quadrupling to a record $160 ⁠billion as marquee names such as SpaceX, OpenAI and Anthropic edge closer to public listings.

US IPO proceeds to quadruple to record $160 billion in 2026 as dealmaking rebounds, says Goldman

Reuters ·

U.S. equity markets are set for a sharp rebound in IPOs in 2026, Goldman Sachs analysts said, forecasting proceeds quadrupling to a record $160 billion as marquee names such as SpaceX, OpenAI and Anthropic edge closer to public listings.

US IPO proceeds to quadruple to record $160 billion in 2026 as dealmaking rebounds, says Goldman

MarketScreener ·

U.S. equity markets are set for a sharp rebound in IPOs in 2026, Goldman Sachs analysts said, forecasting proceeds quadrupling to a record $160 billion as marquee names such as SpaceX, OpenAI and... -February 09, 2026 at 04:12 am EST - MarketScreener

What’s in store for the IPO market in 2026?

Barchart ·

The 2026 IPO market looks promising, with strong earnings, growing investor confidence, and high-profile companies like OpenAI and SpaceX planning to go public.

What’s in store for the IPO market in 2026?

Barchart ·

The 2026 IPO market looks promising, with strong earnings, growing investor confidence, and high-profile companies like OpenAI and SpaceX planning to go public.

OpenAI lays ground for $1trn IPO in US flotation boom

The Sunday Times ·

Sam Altman’s ChatGPT-maker is reported to be considering following Elon Musk’s SpaceX and its rival Anthropic on public markets

Here's What Smart People Are Saying About SpaceX and OpenAI IPOs

Business Insider ·

SpaceX and OpenAI and their leaders, Elon Musk and Sam Altman, are among tech's biggest figures. Both could IPO in 2026.

EXCLUSIVE-Musk's SpaceX in merger talks with xAI ahead of planned IPO, source says

Devdiscourse ·

The combination would bring Musk’s rockets, Starlink satellites, the X ‌social media platform and Grok AI chatbot under one roof, according to a person briefed on the matter and two recent company filings seen by Reuters. The plan, which Reuters is reporting exclusively, would give fresh momentum to SpaceX’s effort to launch data centers into orbit as Musk battles for supremacy in the rapidly escalating AI race against tech giants like Google, Meta and OpenAI.