The SET index was closed down by 0.29 per cent to 894.53 on Tuesday.
The trading value was Bt34.68 billion.
The most active stock was PTT rising 5.46 per cent to Bt386, while Rayong Refinery was up by 3.92 per cent to Bt26.5. PTT Exploration and Production was up 1.2 per cent to Bt169, while PTT Chemical was down 2.92 per cent to Bt133. - The Nation