Two major positives for the prediction market: Coinbase prediction market opens, Opinion completes $20 million Series Pre-A funding Coinbase officially launches its prediction market product Coinbase Predict, and partners with CFTC-regulated Kalshi to open "yes/no" contract trading to users in all 50 U.S. states, supporting cash or USDC, with participation starting at $1. At the same time, the on-chain prediction market platform Opinion announced the completion of a $20 million Series Pre-A round. The project was founded by early core members of Polymarket, and is positioned for fully on-chain settlement. Currently, it processes about one-third of the global prediction market trading volume, with over $130 million in open contracts. The funding will be used for global expansion, with a focus on the 2026 World Cup and elections in multiple countries. With compliance giants entering the market and on-chain players accelerating expansion, the prediction market is clearly heating up. #Prediction Market #Coinbase #Opinion #2026 World Cup #Election Predictions