US Supreme Court Tariff Ruling Sparks Rally in Asian Markets

Supreme Court Ruling and Market Impact Global markets have entered a new phase following the US Supreme Court's ruling that "emergency" tariffs implemented by President Donald Trump are unlawful.
This judicial decision effectively invalidates a series of customs duties previously imposed on imports from China, South Korea, Japan, and Taiwan.
Following the announcement, investors turned toward Asian indices, driven by the anticipation that trade costs for regional economies will significantly decrease.
Uncertainty in Trade Policy and Risk Perception The global customs duties, which the Trump administration initially set at 10% and later increased to 15% under the Trade Act of 1974, have been plunged into uncertainty by the court's decision.
This confrontation between the White House and the judiciary has reduced the predictability of US trade policy while simultaneously increasing the risk perception regarding US assets.
In response to these developments, China's Ministry of Commerce issued a statement emphasizing that the United States should completely remove unilateral measures, noting that trade conflicts are detrimental to both parties.
In South Korea, the Kospi index closed the day with a 0.7% increase at 5,846.09 points, while Hong Kong's Hang Seng index saw a strong rise of 2.6%, reaching 27,100 points.
In India, the Sensex index traded at 83,083 points, up 0.3%.
Meanwhile, markets in China and Japan remained closed due to public holidays, staying outside of the day's market activity.