Polygon set to lose major activity hub as Polymarket exit odds near 80%

Traders on Predict.fun price that Polymarket will cease operating its leading prediction market on Polygon by Dec 31, 2026. Shutdown risks reducing DeFi prediction-market liquidity and Polygon adoption, creating user and market-making exposure and potential token/fundraising impacts. Market-implied expectation signals negative operational risk and sentiment for Polymarket and the broader crypto prediction-market sector.