SCOTUS Strikes Down Tariffs, West Virginia Sues Apple | Bloomberg Tech 2/20/2026

Core Viewpoint - The U.S. Supreme Court has struck down President Trump's global tariffs policy, ruling that he exceeded his authority under the International Emergency Economic Powers Act (IEEPA), leading to significant market reactions, particularly in technology stocks [1][50][65]. Group 1: Supreme Court Decision - The Supreme Court ruled 6-3 against the use of IEEPA for tariff policies, which have been a major part of U.S. trade negotiations, affecting 75% of current tariff policies [3][4]. - The decision voids tariffs ranging from 10-50% imposed on various goods, including those related to fentanyl, impacting trade with Canada, China, and Mexico [8][50]. - The ruling does not affect tariffs imposed under separate authorities, such as Section 232 and Section 301, which remain in place [12][81]. Group 2: Market Reactions - Following the Supreme Court's decision, equities surged, particularly in the technology sector, with the NASDAQ 100 and Philadelphia Semiconductor Index reaching session highs [1][14]. - Bonds and the dollar fell, with the 10-year yield rising to 4.09% [1][50]. - Companies like Amazon, Alphabet, and NVIDIA saw significant stock price increases, reflecting optimism about revenue flow and smoother supply chains from Asia [52][53]. Group 3: Implications for Companies - Apple has reportedly paid around $3 billion in tariffs over the past year, with the tariff impact estimated at $1.4 billion [66]. - The ruling may simplify operations for companies previously affected by the unpredictable tariff policies, increasing visibility and understanding of the operating environment [19]. - Companies that had taken legal action to recoup duties paid under IEEPA tariffs will now have to navigate lower courts for potential refunds [56]. Group 4: Future Trade Policies - The administration is expected to explore alternative avenues for imposing tariffs, including Section 122 and Section 232, which may require investigations and have limits on tariff rates [7][81]. - The decision is seen as a potential tax cut for consumers, lowering the effective tariff rate from an estimated 17% to 9.1% [20][22]. - The long-term economic impact may include persistent growth shortfalls, as the administration seeks to balance budget deficits with consumer purchasing power [21][23].