March 29 (Reuters) - Canada's main stock index rose at open on Friday, on course for its best quarterly performance since June 2009, with BlackBerry BB.TO shares leading gains after the company reported better-than-expected quarterly profit.
* At 9:30 a.m. ET (13:30 GMT), the Toronto Stock Exchange's S&P/TSX composite index .GSPTSE was up 49.46 points, or 0.31 percent, at 16,204.95.