Will Jack Thorne win the 2026 Fields Medal?
Prediction markets currently give a 47% probability that Will Jack Thorne win the 2026 Fields Medal?. This contract trades at 47¢ on Polymarket, closing July 30, 2026. Jack Thorne's Fields Medal odds have declined 3 cents over seven days to 44¢, reflecting modest bearish sentiment despite extremely high implied yields of 447% on the yes side—suggesting significant mispricing or tail risk.
Analysis
Jack Thorne's Fields Medal odds have declined 3 cents over seven days to 44¢, reflecting modest bearish sentiment despite extremely high implied yields of 447% on the yes side—suggesting significant mispricing or tail risk. The market shows concerning illiquidity with only $3.63 in 24-hour volume against $2.27M open interest, and elevated realized volatility of 301% indicates price instability that may not reflect genuine probability shifts. With 104 days to the July 2026 resolution and an information arrival rate of 1.8 signals per hour, this appears to be a thin, speculative position rather than an efficiently-priced prediction.
Also on kalshi at 44¢(Δ +3¢)
Resolution rules
The Fields Medal is a prize regarded as the top award in the field of mathematics worldwide. It is awarded to two, three, or four mathematicians under 40 years of age at the International Congress of the International Mathematical Union (IMU), a meeting that takes place every four years. The International Congress of Mathematicians 2026 (ICM 2026) is scheduled to take place from July 23 to July 30, 2026. This market will resolve according to the winners of the 2026 Fields medal. If the 2026 Fields medalists are not announced by August 15, 2026, 11:59PM ET, this market will resolve to "Other". The primary resolution source for this market will be official information from the IMU (https://www.mathunion.org/imu-awards/fields-medal), however other credible reporting may be used.
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sf trade 0x31ff4152662e8e50faff8ad80ff5561054753b27a5a4801aa95d3b08ccd2494e yes 100