Global tariff policy dominated the weekend news cycle as the United States further expanded a tariff strategy that has rattled risk assets, including crypto markets. In a late-Friday move, a 10% global tariff was announced, layered atop existing duties. On Saturday, President Donald Trump signaled an immediate increase to 15% and intensified his critique of the Supreme Court’s ruling that he believed restricted his power under the International Emergency Economic Powers Act (IEEPA). The constitutional and statutory questions remain contested, with critics arguing the scope and duration of such tariffs can be constrained by courts and Congress. Against this backdrop, traders watched how policy risk would filter through liquidity,…