shares of suncor energy inc su slipped 102 to c4085 tuesday in what proved to be an otherwise allaround positive trading session for the canadian market with the sptsx composite index gsptse rising 044 to 2026997 this was the stocks second consecutive day of losses suncor energy inc closed c1277 short of its 52week high c5362 which the company achieved on june 9th trading volume of 100 m shares eclipsed its 50day average volume of 93 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