若最高法院也裁定“特朗普关税”非法，对美股有何影响？

Group 1 - The legality of the tariffs imposed by former President Trump is under scrutiny, with the Supreme Court agreeing to expedite the case, which could lead to a ruling by the end of the year [1][2] - If the Supreme Court rules against the tariffs, it is estimated that up to $100 billion in tariffs could be refunded, significantly boosting the profits of affected companies [2][3] - The outcome of the Supreme Court's decision is expected to have a substantial impact on the stock market, with analysts suggesting that a ruling against the tariffs could lead to a bullish outlook for the market in 2026 [2][3] Group 2 - There is increasing uncertainty in the market as companies and investors await the government's response to potential legal setbacks regarding the tariffs [3][4] - Government officials, including Treasury Secretary Yellen, have indicated that they expect the Supreme Court to uphold the use of the International Emergency Economic Powers Act (IEEPA) to justify the tariffs, but alternative legal measures may be considered if necessary [3][4] - The current trade environment is expected to remain uncertain, with companies needing to navigate the implications of the tariffs and their potential legal challenges [3][4]