FinTimes of London: "..(Saudi) sell-off began on Tuesday"Note that KL's drop started on market open, Tuesday, and has been linear. Given that KL has led the TSX for much of the last two years, it's certainly likely that the Saudi govt account held KL.
https://www.ft.com/content/b33505ba-9aff-11e8-9702-5946bae86e6d
Great sale!