Coinbase Prediction Market Expiries: Sidorova vs Guo

The prediction market on Coinbase has been making waves as traders weigh in on the Sidorova vs Guo outcome. The contract, which expired on September 27, 2026, had a total value of $1.5 million and an interest of $786,508.48.

The rules prohibited current players, coaches, and staff from trading the contract, as well as paid employees of the league and league participants, owners of teams, and their household members and immediate family.

According to Coinbase's prediction market, a 'Yes' vote meant betting on Sidorova winning, while a 'No' vote was for Guo. The price reflected the market's odds, with $0.65 meaning a 65% chance of Sidorova winning.