TORONTO – Canada’s stock market, the world’s sixth-largest, abruptly shut down on Friday after an outage cut market participants off the main exchanges but will resume trading on Monday after resolving “internal technical issues,” the exchange operator said.
TMX Group Ltd , which operates the main Toronto Stock Exchange and smaller trading platforms around Canada, said in a series of Tweets that all users had been “equally impacted and are unable to connect to our exchanges” and it decided to shut down markets for the remainder of the day.
The operator said it had identified the issue, was working to fix it and trading would resume at its regular hour on Monday.
The outage was not due to “a hack,” a Toronto Stock Exchange spokesman said.
Shutdowns are rare occurrences because exchanges typically have back-up systems that quickly come online when there is a technical failure.
The TSX’ last major outage occurred nearly a decade ago, when a system fault linked to data feeds shut down trading for a full day in 2008, including on the small-cap TSX Venture Exchange.