Thai Stock Market Outlook on 2 June 2026

On Tuesday, the SET Index opened at 1,574.61 points, a 6.24 points or 0.40% increase with a total trading value of THB 89.34 billion. FSS International Investment Advisory Securities expects the Thai market to trade sideways with a potential to decline along with the foreign markets’ trend, due to the rising uncertainty in the Middle East after Iran suspended the ceasefire agreement to retaliate Israel’s attack on Lebanon. The situation caused the oil prices to surge and pressured risky assets. The analyst recommends investors closely monitor Thailand’s inflation and the U.S. employment figures later this week. The securities firm set a resistance level for the SET Index at 1,575 – 1,580 points and a support level at 1,560 and 1,552 points for today’s session. Daol Securities stated that the SET index may potentially move sideways within limited range, as investors curbed investment due to multiple holidays, while key factors, such as the market’s direction post MSCI index revision, have yet to provide any concrete direction. Furthermore, the U.S. and Iran can not proceed with the peace negotiation, as President Donald Trump is still considering the final decision to begin the talk, while also extending the ceasefire for additional 60 days. The analyst expects the Thai bourse to move within the 1,550 – 1,590 range this week. Last Friday, Thailand’s SET Index closed at 1,568.37 points, decreased 0.60 points or 0.04%, with a trading value of THB 89.34 billion.