Seatrium Ltd is the top stock with a 3.80% increase.
The Straits Times Index (STI) closed at 3,555.400 up 0.69% on Thursday, 12 September, at 5:21 p.m.
Seatrium Ltd is the most active stock, followed by Sembcorp Ind (2.18%) and Jardine C&C (2.07%).
ST Engineering and SIA were at the foot.