Seatrium Ltd is the top stock with a 4.35% increase.
The Straits Times Index (STI) closed at 3,462.500 up 0.06% on Wednesday, 31 July, at 5:21 p.m.
Seatrium Ltd is the most active stock, followed by SATS (3.47%) and YZJ Shipbldg SGD (3.07%).
Jardine C&C and SGX were at the foot.