OpenAI IPO before 2027?
Yes at 4% on 31 Oct 2026, up 1 pts over the previous 7 days. No big jumps detected yet.
Data from Polymarket.
Context
This prediction market asks whether OpenAI will complete an Initial Public Offering (IPO) before the end of 2026. It will resolve to "Yes" if the company goes public by December 31, 2026, and to "No" if it does not, merges, or is acquired.
Recent reports indicate that investor demand is cooling and tech anxieties are mounting, leading OpenAI to slash its fundraising goal from $30 billion down to $20 billion. Meanwhile, rival company Anthropic has released its S-1 prospectus, prompting increased speculation and pre-IPO market activity regarding when OpenAI might follow.
Wall Street executives and market observers are actively evaluating timelines and valuations for a potential OpenAI offering, though cooling investor sentiment and recent funding adjustments remain key factors as the December 31, 2026 deadline approaches.
Sources: SmartAsset.com: OpenAI Stock IPO: Expected Valuation, Timeline and Investment Options, Fortune: Anthropic’s S-1 reveals two areas where OpenAI could have the upper hand, experts say, Yahoo Finance: ThinkMarkets launches 24/7 pre-IPO markets on Anthropic and OpenAI, Musings on Markets: The Anthropic Prospectus Arrives: My (but not the) IPO valuation!, New York Post: Here’s when top Wall Street executives expect OpenAI will launch its blockbuster IPO, Tekedia: Anthropic’s Proposed ANT Nasdaq IPO Ticker and OpenAI’s AI-assisted Scientific Discoveries., 24/7 Wall St.: Broadcom Falls 5% Despite DA Davidson Upgrade on Anthropic and OpenAI IPO Hopes; Arm and Qualcomm Sink 10%, Marvell Drops 8%, Financial Times: OpenAI slashes funding target by $10bn as tech anxieties mount, Crypto Briefing: OpenAI trims its funding goal by $10 billion as AI investor demand cools, Chosunbiz: OpenAI cuts fundraising goal to $20 billion as tech selloff chills AI bets, TradingView: OpenAI's $30 billion funding ambition shrinks to $20 billion: What's worrying investors?
Written by AI from the linked news sources and checked automatically, not by a person.
What could move it next
No upcoming events listed for this market yet.
Price jumps explained
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Questions about this market
What are the odds for “OpenAI IPO before 2027”?
On 31 Oct 2026, Polymarket traders priced Yes at 4%, which means they saw about a 4 in 100 chance. That was up 1 points over the previous 7 days. The live price is shown in the chart at the top of this page.
How does this market resolve?
This market will resolve to "Yes" if the listed company completes an Initial Public Offering (IPO) by December 31, 2026, 11:59 PM ET, as confirmed by official company announcements or credible news sources. The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange. The full Polymarket rules are at the bottom of this page.
When does this market end?
Polymarket lists 1 Jan 2027 as the end date. It can settle earlier or later if the rules say so, for example when an official result comes in.
Can I bet on this market on predictionwave?
No. predictionwave only explains the odds. The market itself runs on Polymarket, and trading there is not allowed in every country.
How this market resolves (Polymarket rules)
This market will resolve to "Yes" if the listed company completes an Initial Public Offering (IPO) by December 31, 2026, 11:59 PM ET, as confirmed by official company announcements or credible news sources. The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange. If the listed company merges with another entity, is acquired, or ceases to exist before the market resolves, the market will also resolve to "No". This market will resolve early if the listed company completes an IPO by December 31, 2026, 11:59 PM ET. The resolution source for this market is a consensus of credible reporting.