Feb 28 (Reuters) - Canada's main stock index opened lower on Thursday, hurt by losses in the heavy-weight financial sector on the back of disappointing earnings from Toronto-Dominion Bank TD.TO .
* At 9:33 a.m. ET (14:33 GMT), the Toronto Stock Exchange's S&P/TSX composite index .GSPTSE was down 36.25 points, or 0.23 percent, at 16,038.05.