Market Roundup 15 May 2026

Thailand’s SET Index closed at 1,517.95 points, decreased 21.17 points or 1.38%, with a trading value of THB 67.86 billion. The analyst stated that the Thai market retreated along with the foreign markets’ trend after the U.S.-China summit concluded without any surprise agendas, leading to investors engaging in profit-taking actions on stocks that had previously risen.

Furthermore, the earnings season has concluded for the Thai bourse, which is followed by the lack of new supporting catalysts.

For next week, the Thai market could exhibit gains should it remain above the key supporting level of 1,500 points. The analyst recommends investors closely monitor Thailand’s 1Q26 GDP and the ‘Thai Chauy Thai Plus’ scheme, as well as the progress on the U.S.-Iran ceasefire agreement.

 

In a major push to redefine the relationship between the state and the private sector, Prime Minister Anutin Charnvirakul hosted a landmark summit titled “Entrepreneurs Speak, Government Listens.”

The forum aims to transition the government’s role from a mere “regulator” to a “strategic economic partner.” The event, which began at 5:00 PM at Government House, featured over 30 top executives from 10 pivotal industrial sectors.

 

Chinese President Xi Jinping and U.S. President Donald Trump concluded meetings in Beijing with a commitment to shaping a more stable and constructive relationship.

The framework for the bilateral relationship described constructive strategic stability as one grounded in cooperation, occasional managed competition, and the handling of differences in a way that promotes lasting peace. This vision is expected to guide relations between China and the United States for the next three years and potentially beyond.