Units of the As at 2:10 p.m. (0610 GMT), the units traded as high as S$0.98 and as low as S$0.955 before last changing hands at S$0.975. The benchmark Straits Times Index was down 0.2$773 million, marking Singapore's biggest IPO in four years. Singapore tops Southeast Asia's IPO market so far this year, having raised a total of $1.46 billion IPO proceeds year-to-date, followed by Indonesia at$1.24 billion and Malaysia at $982.7 millio ...