Oct 5 (Reuters) - Canada's main stock index opened lower on Wednesday after a two-day rally, with gold miners and technology stocks leading the declines as bond yields rose after U.S. private payrolls data suggested resilient demand for labor.

At 09:30 a.m. ET (13:30 GMT), the Toronto Stock Exchange's S&P/TSX composite index was down 130.74 points, or 0.67%, at 19,240.25. (Reporting by Shashwat Chauhan in Bengaluru; Editing by Arun Koyyur)