Trump Tariff Ruling Could Come Friday From Supreme Court: What Investors Should Know

Core Viewpoint - The U.S. Supreme Court is expected to make a ruling on tariffs imposed by President Trump, which could significantly impact various stocks and sectors in early 2026 [1][2]. Tariff Legality and Implications - The tariffs were imposed under the International Emergency Economic Powers Act (IEEPA), which has not been used historically for such purposes, raising questions about their legality [4][5]. - A ruling against the tariffs could lead to uncertainties regarding the repayment of tariffs collected from countries, companies, and consumers [6][12]. Market Predictions - Prediction markets indicate a 72% chance that the Supreme Court will rule against Trump's tariffs, with the odds of a favorable ruling for Trump declining from 48% in November to 28% [8][9]. - The most popular prediction for the number of justices voting in favor of the tariffs is three, with a 42% likelihood [10]. Affected Companies and Sectors - Companies like Costco Wholesale and Nike Inc. are highlighted as potentially impacted by the ruling, with Costco seeking repayment and Nike having suffered due to tariffs [12][13]. - The construction and industrial sectors, along with companies like Toyota and 3M, are noted as being significantly affected by the tariffs [14][15]. - Other companies that have filed lawsuits over tariffs include subsidiaries of Revlon and Del Monte Fresh Produce, indicating a broader impact across various industries [13].