Asian Markets Show Mixed Gains Amid U.S. Tariff Uncertainty and Supreme Court Ruling

Asian stock markets showed mixed but generally positive movements amid ongoing uncertainty over U.S. trade tariffs. South Korea's Kospi reached a record high, led by gains in major tech firms, while Australia's S&P ASX 200 experienced a slight decline. The U.S. Supreme Court struck down parts of previous tariff measures, prompting President Trump to propose a temporary 15 percent tariff increase, though details on implementation and exemptions remain unclear. Markets in China and Japan were closed for holidays.