Nov 23 (Reuters) - Canada's main stock index open higher on Monday, led by energy shares, as signs of progress in developing a coronavirus vaccine bolstered hopes of economic revival and pushed up oil prices.

* At 9:30 a.m. ET (14:30 GMT), the Toronto Stock Exchange's S&P/TSX composite index was up 48.15 points, or 0.28%, at 17,067.25.

(Reporting by Ambar Warrick in Bengaluru; Editing by Arun Koyyur)