Paul Vieira covers Canada for The Wall Street Journal, and is based in Ottawa.

That number rose back to the mid-70s toward the end of ... Reasonable risk parameters outline this approach. The managers keep sector weightings within 5 percentage points of the index and tend ...

That number rose back to the mid-70s toward the end of ... Reasonable risk parameters outline this approach. The managers keep sector weightings within 5 percentage points of the index and tend ...