- Singapore's stock market closed down on May 15, with the Straits Times Index (STI) falling by 0.1% to 4,989.08 points.
- Singapore Airlines led the blue-chip index, rising 2.4%, while Venture Corporation suffered the biggest drop, declining 3.1%.
- Overall, 224 stocks advanced and 431 declined, with a trading volume of 2.3 billion securities valued at 2.5 billion Singapore dollars.