At the end of November 2025, the SET Index closed at 1,256.69 points, down 4.0% from the previous month and down 10.2% since the beginning of the year.
Industry groups that have outperformed the SET Index compared to the end of 2024 are technology and finance.
The average daily trading value of SET and mai was 34,323 million baht, a decrease of 22.4% from the same month of the previous year. This resulted in an average daily trading value of 41,908 million baht for the first 11 months of 2025.
In November 2025, foreign investors were net sellers of 12,559 million baht, resulting in a net selling value since the beginning of the year of 113,298 million baht.
Foreign investors continue to account for a significant proportion of trading value… • Retail investors accounted for the highest percentage of trading value at 54.20%, followed by domestic retail investors at 29.06%, domestic institutional investors at 10.88%, and securities firms at 5.85%.
In November 2025, there were 2 new listed companies traded on the SET: Samorthong Group Public Company Limited (SMO) and Mister.
DIY Holdings (Thailand) Public Company Limited (MRDIYT). There were also 2 new listed companies traded on the mai: MMM Capital Public Company Limited (MMM) and Laundry Public Company Limited.
Source : Presentation summarizing the stock market situation in November 2025
