A National Stock Exchange building is seen in Mumbai on Monday. The bourse shut both the cash and derivatives segments at 9.55am local time and said premarket trading would resume at 10.45am. Trouble on the Indonesia Stock Exchange started at the open at 9am local time, said Andrew Clarke, director of trading at Mirabaud Asia Ltd in Hong Kong. Malfunctions and halts are a fact of life in modern stock trading, in which computers carry out the vast majority of operations. The Australia Stock Exchange opened late and closed early one day in September because of a glitch, its worst disruption in almost five years.

Source: Bangkok Post July 10, 2017 14:15 UTC