shares of suncor energy inc su shed 092 to c3216 tuesday in what proved to be an otherwise allaround favorable trading session for the canadian market with the sptsx composite index gsptse rising 016 to 2171716 suncor energy inc closed c129 below its 52week high c3345 which the company achieved on november 8th trading volume of 65 m shares remained below its 50day average volume of 90 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