TORONTO, Oct 27 (Reuters) - Canada's main stock index opened
lower on Tuesday, with energy stocks weighing as oil prices fell
on rising worries about a supply glut.
The Toronto Stock Exchange's S&P/TSX composite index
.GSPTSE was down 48.77 points, or 0.35 percent, at 13,742.13
shortly after the open. Seven of its 10 main groups fell.