The SET index was flat at midday at 833.57 on Wednesday.
The trading value was at Bt7.67 billion.
Tongkah Habour was the most active stock jumping 14.17 per cent to Bt2.9, while PTT Exploration and Production fell 1.18 per cent to Bt167. International Engineering was up 3.94 per cent to Bt4.22, while Banpu was flat at Bt432. - The Nation