shares of suncor energy inc su advanced 141 to c4618 tuesday in what proved to be an allaround positive trading session for the canadian market with the sptsx composite index gsptse rising 095 to 2076738 suncor energy inc closed c744 below its 52week high c5362 which the company reached on june 9th trading volume of 92 m shares remained below its 50day average volume of 115 m