Sign up for the larongeNOW newsletter

TSX to reopen Monday after ‘hardware failure’ causes outage Friday

Apr 28, 2018 | 6:00 PM

TORONTO — Canada’s main stock index will be open for business on Monday, after an unusual outage prompted the S&P/TSX to shut down early on Friday.

An “internal technical issue” prompted the TMX group to shut down its exchanges in Toronto and Montreal at 3 p.m. Friday, with the last data reading showing the S&P/TSX up 31.34 points at 15,668.93.

In a statement Saturday, TMX says the outage was caused by a “hardware failure in a central storage appliance.”

The company says it began fixing the problem Friday afternoon by replacing the defective module and verifying the integrity of the affected data.