Kalshi and Polymarket record a sharp drop in probabilities in favor of Donald Trump, as the Supreme Court examines the legality of his tariff powers. This turnaround highlights two dynamics: the possible rollback of presidential authority over foreign trade, and the growing role of decentralized platforms as sensors of political anticipation. A case where constitutional law, economic strategy, and technology intersect under the watchful eyes of judges... and investors. L’article Supreme Court Questions Trump’s Emergency Trade Authority est apparu en premier sur Cointribune. Kalshi and Polymarket record a sharp drop in probabilities in favor of Donald Trump, as the Supreme Court examines the legality of his tariff powers. This turnaround highlights two dynamics: the possible rollback of presidential authority over foreign trade, and the growing role of decentralized platforms as sensors of political anticipation. A case where constitutional law, economic strategy, and technology intersect under the watchful eyes of judges... and investors. L’article Supreme Court Questions Trump’s Emergency Trade Authority est apparu en premier sur Cointribune.