Asian stock markets experienced a broad rally following news of constructive progress in the first direct negotiations between the United States and Iran regarding its nuclear program. The positive development alleviated concerns that talks were faltering, boosting investor confidence across the region. This initial session focused on restarting discussions, previously stalled for months, and appeared to yield a more optimistic outlook. Market analysts attribute the gains to reduced geopolitical risk and the potential for increased oil supply should a deal be reached. The rally was observed across major indices, indicating widespread positive sentiment. Further negotiations are expected, but this initial progress has demonstrably calmed market anxieties.