Polymarket prediction odds on the possibility of the US acquiring Greenland have surged to all-time highs this year. The decentralized betting platform, which operates on blockchain technology, has become increasingly popular for users to speculate on geopolitical outcomes and major political events. As traders engage with these chain-based prediction markets, the shifting odds reflect growing market sentiment around potential territorial developments. This uptick demonstrates how crypto-native platforms continue to capture trading volume on unconventional prediction markets, offering real-time probability assessments for macro events through on-chain mechanisms.