Dec 30 (Reuters) - Canada's main stock index fell on Monday, as commodity prices retreated and higher bond yields halted a global stocks rally heading into the year-end.
At 9:31 a.m. ET (1431 GMT), the Toronto Stock Exchange's S&P/TSX composite index .GSPTSE was down 0.9% at 24,575.87 points.
(Reporting by Sruthi Shankar in Bengaluru; Editing by Shilpi Majumdar)
((sruthi.shankar@thomsonreuters.com))