The SET index was up by 0.39 per cent to 809.78 at midday on Tuesday.
The trading value was at Bt9.36 billion.
PTT was up by 0.62 per cent to Bt322, while PTT Exploration and Production rose by 3.31 per cent to Bt156. Siam Commercial Bank jumped 1.72 per cent to Bt88.5, while Thai Oil was down by 3.97 per cent to Bt72.5. - The Nation