CANADA STOCKS-TSX opens lower, hurt by Potash and Encana
TORONTO Oct 20 (Reuters) - Toronto's main stock index opened little changed on Wednesday as weaker Potash Corp POT.TO and Encana Corp ECA.TO shares undermined a rebound in commodity prices.
The Toronto Stock Exchange's S&P/TSX composite index .GSPTSE opened down 2.11 points at 12,568.45, before turning positive shortly after the open. (Reporting by Claire Sibonney; editing by Peter Galloway)
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