Thai Stock Market Outlook on 22 September 2025

On Monday, Tisco Securities expects the Thai market to rebase, as the index was pressured by strong US dollar, as well as increasing 10-year U.S. bond yield.

Domestically, investors are monitoring for policy clarity from the new administration, which is expected to discuss within next week.

 

The firm set a resistance level for the SET Index at 1,300 – 1,305, and a support level at 1,280 points for today’s session.

Last Friday, Thailand’s SET Index closed at 1,292.72 points, decreased 4.29 points or 0.33%, with a trading value of THB 47.98 billion.