shares of suncor energy inc su shed 224 to c4666 wednesday in what proved to be an allaround poor trading session for the canadian market with the sptsx composite index gsptse falling 123 to 1927701 the stocks fall snapped a threeday winning streak suncor energy inc closed c696 short of its 52week high c5362 which the company reached on june 9th trading volume of 96 m shares remained below its 50day average volume of 111 m editors note this story was autogenerated by automated insights an automation technology provider using data from dow jones and factset see our market data terms of use