May 7 (Reuters) - Canada's main index opened higher on Monday, as oil prices surged to their highest levels since late-2014 boosting the energy sector, and as NAFTA deal talks entered a crucial stage.
* At 9:30 a.m. ET (1330 GMT), the Toronto Stock Exchange's S&P/TSX Composite Index .GSPTSE rose 34.8 points, or 0.22 percent, to 15,764.2.