Goldman Sachs leads at 56% across 9 outcomes, with $36K traded so far. Prices are live probabilities set by traders on Polymarket, not editorial predictions.
This market will resolve according to the bank that serves as the lead underwriter in the initial public offering of OpenAI.
If no IPO occurs by December 31, 2027, 11:59 PM ET, or OpenAI completes an initial public offering without a designated lead underwriter, this market will resolve to “Other.”
If multiple banks are identified as lead underwriters, this market will resolve according to the primary lead underwriter. If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of OpenAI's final initial public offering prospectus, once released.
The primary resolution source for this market will be official disclosures from OpenAI. A consensus of credible reporting may also be used.
Frequently Asked Questions
What are the current odds for Lead Bank in OpenAI's IPO??
Current odds: Goldman Sachs 56%, Morgan Stanley 11%, UBS 4%, JPMorgan 3%, Bank of America 1%, Barclays 1%. Each price is the market's implied probability for that outcome, and updates continuously as traders buy and sell on Polymarket.
Who is favored in Lead Bank in OpenAI's IPO?
Goldman Sachs is the market favorite at 56%, based on real money wagered by traders who have moved $36K through this market. Prediction-market odds have historically tracked outcomes more closely than polls, but they are a forecast, not a guarantee.
How much money is on Lead Bank in OpenAI's IPO??
$36K has been traded on this market in total, including $8 in the last 24 hours, with $10K of resting liquidity in the order book.
When does Lead Bank in OpenAI's IPO? resolve?
This market is scheduled to resolve on December 31, 2027. Winning shares pay out $1.00 each; losing shares expire worthless.
How does Lead Bank in OpenAI's IPO? resolve?
This market will resolve according to the bank that serves as the lead underwriter in the initial public offering of OpenAI.
If no IPO occurs by December 31, 2027, 11:59 PM ET, or OpenAI completes an initial public offering without a designated lead underwriter, this market will resolve to “Other.”
If multiple banks are identified as lead underwriters, this market will resolve according to the primary lead underwriter. If the hierarchy between them is unclear, this market will resolve once it is conclusively evident which bank is the primary lead underwriter, for example, through the order in which the banks are listed in the underwriting section of OpenAI's final initial public offering p
Where can I bet on Lead Bank in OpenAI's IPO?
This is a Polymarket prediction market — you trade YES/NO shares against other users rather than against a bookmaker. Polynter.net tracks the odds, volume and trader activity; trading itself happens on Polymarket.