Users can pick Argentina, England, France or Spain for free, while eligible new users through July 20 can share an additional 4 BTC if they back the eventual champion.
OKX has launched a World Cup prediction campaign called "Pick the Champion," allowing users to choose for free among Argentina, England, France and Spain, the four semifinal teams, to predict the eventual winner. Users who select the championship team will receive a 500-point airdrop for the next Outcomes event. The exchange also said that from now until July 20, new users who register and correctly pick the winning team can additionally share a 4 BTC reward pool.