Who Will Win the 2026 Fields Medal: Odds & Probability

The contract on Hong Wang has remained at lofty levels throughout its trading history. It has moved within a range from 2.6% to 56.5%. The price line has been remarkably stable at the top of the curve, reflecting a consensus that has barely wavered. Total volume in this contract is $647.1K. This market settles on the official list of Fields Medal winners. If the International Mathematical Union does not announce the 2026 medalists by Jul 30, 2026, the contract resolves to “Other”. The primary resolution source is the IMU awards page, though other credible reporting may be referenced as well. The prize is awarded to between two and four mathematicians under the age of forty at each quadrennial congress. The key dates are the ICM in July 2026 and the resolution deadline of Jul 30, 2026. Any departure from prevailing expectations—such as an unexpected omission from the winners’ list reported by credible sources before the official announcement—could trigger a repricing. But once the IMU publishes the names, the market settles conclusively. No other events directly affect the contract.