Thai composite stocks index (SET) on Wednesday opened at 759.31, up 7.11 points, or 0.95 per cent.
Blue chip SET-50 was at 537.63, up 5.60 points, or 1.05 per cent.
Top five active (value) stocks: SCIB, PTTEP, PTT, BANPU, ADVANC.
Thai stocks are expected to continue its upward trend amid easing political concerns, Kim Eng Securities Pte said.