
July 21 (Reuters) - Canada's commodity-heavy main stock index on Monday rebounded from the previous session's losses, led by gains in mining stocks, while investors looked for potential trade deals between the U.S. and its key trading partners.
At 9:31 a.m. ET (1331 GMT), the Toronto Stock Exchange's S&P/TSX composite index .GSPTSE was up 0.3% at 27,391.79 points.