Stock Exchange down, hit by power outage

I thought it was the stock exchange of some 3rd World country. This is
rare to happen in Singapore. Another one in 50 years incident. MAS is
not looking too please and is following up closely with the SGX. The
latter is investigating into the cause of this technical glitch that
froze trading for 3 hours.

Trading was resumed after normal trading hours, from 5.15pm to 5.45pm
for stocks