Buy YES if your forecast is above the market price, or NO if your forecast is below it. FantasyPoly records the trade with play money so you can measure your forecasting skill without deposits, withdrawals, or real-money risk.
Use play money. No deposits, withdrawals, or real-money risk.
This is a simulation. No real-money trading, withdrawals, or payouts.
This market will resolve based on OpenAI's market capitalization at the closing price on its first day of trading. If no IPO occurs by December 31, 2026, 11:59 PM ET, the market will resolve to "No IPO by December 31, 2026". Market capitalization expresses the monetary value of a company’s outstanding shares, stated in its pricing currency. It is calculated as the number of shares outstanding multiplied by the closing share price on the first trading day. If the relevant value falls exactly between two brackets, then this market will resolve to the higher range bracket. 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 the event of an interruption in the course of the normal trading session on OpenAI’s 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.
Choose your position: Buy "YES" if you think it will happen, or "NO" if you don't.
Set your stake: Trade with virtual currency. The price reflects market probability.
Wait for the outcome: Correct positions receive 1 virtual credit per share. Incorrect positions lose their virtual stake.
Use play money. No deposits, withdrawals, or real-money risk.
This is a simulation. No real-money trading, withdrawals, or payouts.