Polymarket launches prediction markets for BTC, ETH volatility

Decentralized prediction market Polymarket has launched new markets linked to Volmex's 30-day implied volatility indexes for BTC and ETH, CoinDesk reported. The new offerings allow users to predict how high price volatility will be in 2026. The markets will pay out if the respective index reaches or exceeds a predetermined level by Dec. 31, 2026.